Spy Trojan

Trojan-Spy.Win32.Stealer.axsw removal tips

Malware Removal

The Trojan-Spy.Win32.Stealer.axsw is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Trojan-Spy.Win32.Stealer.axsw virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • At least one process apparently crashed during execution
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • NtSetInformationThread: attempt to hide thread from debugger
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • Performs HTTP requests potentially not found in PCAP.
  • HTTPS urls from behavior.
  • Starts servers listening on 127.0.0.1:0
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • A scripting utility was executed
  • Uses Windows utilities for basic functionality
  • Uses Windows utilities for basic functionality
  • Detects Sandboxie through the presence of a library
  • Detects Avast Antivirus through the presence of a library
  • Behavioural detection: Injection (Process Hollowing)
  • Executed a process and injected code into it, probably while unpacking
  • Behavioural detection: Injection (inter-process)
  • Checks for the presence of known windows from debuggers and forensic tools
  • Created a process from a suspicious location
  • Network activity contains more than one unique useragent.
  • The following process appear to have been packed with Themida: 61d8a9d4d8aae_Fri21c1ce6ce6ec.exe
  • Creates a hidden or system file
  • CAPE detected the OnlyLogger malware family
  • Attempts to identify installed AV products by installation directory
  • Checks the version of Bios, possibly for anti-virtualization
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization
  • Detects VirtualBox through the presence of a registry key
  • Attempts to modify proxy settings
  • Attempts to disable Windows Defender
  • Attempts to modify Windows Defender using PowerShell
  • Harvests cookies for information gathering
  • Attempts to execute suspicious powershell command arguments
  • Uses suspicious command line tools or Windows utilities

How to determine Trojan-Spy.Win32.Stealer.axsw?


File Info:

name: 80B602141F6D874A2C34.mlw
path: /opt/CAPEv2/storage/binaries/3ecf50d4a9f478bfd1ebedfe73687fae95c19f79c8373f1426d71f8f2327122a
crc32: 6A669A80
md5: 80b602141f6d874a2c3449b96dcc016b
sha1: 796883357bc23ca7bab676e46ae41de9d9e53f38
sha256: 3ecf50d4a9f478bfd1ebedfe73687fae95c19f79c8373f1426d71f8f2327122a
sha512: b7ddae7194f285bc9c8b6b50006594f7bc4ef7807593ab2734e22e0ba08923270de50f902311aea812c8713bc3e1e14839092080fc3a044831dad623863e8b7d
ssdeep: 196608:xGBw/sfvyVagrln8O+gVUDTSJsL1Ub20O0yw4UW8naJ+oA5OdgR:xaswKVaS8mtsL+K07ywivJ3oR
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1DA963314BDC19ABBCD8142308625AFBB27FCD1190638A6B36750B376FB3C171A93E594
sha3_384: 039d8f2f289c7f32b9b8ce910e76e1fbb5ca576afec3bfeda9f5610bf43610d33b4399755fe6fb940ee0e94910e2addf
ep_bytes: 558bec6aff6898c24100680691410064
timestamp: 2019-02-21 16:00:00

Version Info:

CompanyName: Igor Pavlov
FileDescription: 7z Setup SFX
FileVersion: 19.00
InternalName: 7zS.sfx
LegalCopyright: Copyright (c) 1999-2018 Igor Pavlov
OriginalFilename: 7zS.sfx.exe
ProductName: 7-Zip
ProductVersion: 19.00
Translation: 0x0409 0x04b0

Trojan-Spy.Win32.Stealer.axsw also known as:

BkavW32.AIDetect.malware2
DrWebTrojan.Siggen16.27089
MicroWorld-eScanDropped:Trojan.PasswordStealer.GenericKDS.47838125
FireEyeDropped:Trojan.PasswordStealer.GenericKDS.47838125
CAT-QuickHealTrojan.SabsikRI.S22841427
CylanceUnsafe
K7AntiVirusTrojan-Downloader ( 0058ca9d1 )
AlibabaTrojanPSW:Win32/Mixer.64e547f5
K7GWTrojan-Downloader ( 0058ca9d1 )
Cybereasonmalicious.41f6d8
BitDefenderThetaGen:NN.ZemsilF.34114.cm1@a4Kr0vl
CyrenW32/MSIL_Kryptik.EFC.gen!Eldorado
ESET-NOD32multiple detections
TrendMicro-HouseCallTROJ_GEN.R002C0GA722
ClamAVWin.Dropper.Pswtool-9857535-0
KasperskyTrojan-Spy.Win32.Stealer.axsw
BitDefenderDropped:Trojan.PasswordStealer.GenericKDS.47838125
NANO-AntivirusRiskware.Win32.PassView.hmklhx
AvastWin32:Trojan-gen
RisingTrojan.Agent!8.B1E (TFE:dGZlOgUcAGfiOMtN0Q)
Ad-AwareDropped:Trojan.PasswordStealer.GenericKDS.47838125
EmsisoftDropped:Trojan.PasswordStealer.GenericKDS.47838125 (B)
TrendMicroTROJ_GEN.R002C0WLV21
McAfee-GW-EditionGeneric trojan.qy
SophosMal/Generic-S
GDataDropped:Trojan.PasswordStealer.GenericKDS.47838125
JiangminTrojan.Zapchast.afu
AviraTR/Crypt.XPACK.Gen2
MAXmalware (ai score=85)
Antiy-AVLTrojan/Generic.ASMalwS.34F913E
KingsoftWin32.Troj.Banker.(kcloud)
MicrosoftTrojan:Win32/Clipbanker.RTA!MTB
CynetMalicious (score: 100)
ALYacGen:Variant.Jaik.49613
VBA32BScope.Trojan.EyeStye
MalwarebytesTrojan.Downloader
IkarusWin32.Outbreak
FortinetMalicious_Behavior.SB
AVGWin32:Trojan-gen

How to remove Trojan-Spy.Win32.Stealer.axsw?

Trojan-Spy.Win32.Stealer.axsw removal tool
  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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