Malware

Malware.AI.2521563426 (file analysis)

Malware Removal

The Malware.AI.2521563426 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 Malware.AI.2521563426 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • A process attempted to delay the analysis task.
  • Dynamic (imported) function loading detected
  • 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 likely contains encrypted or compressed data.
  • .NET file is packed/obfuscated with SmartAssembly
  • Authenticode signature is invalid
  • Anomalous .NET characteristics
  • Uses Windows utilities for basic functionality
  • Behavioural detection: Injection (Process Hollowing)
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to remove evidence of file being downloaded from the Internet
  • Sniffs keystrokes
  • Behavioural detection: Injection (inter-process)
  • Created a process from a suspicious location
  • Collects and encrypts information about the computer likely to send to C2 server
  • Installs itself for autorun at Windows startup
  • Attempts to bypass application whitelisting by copying and executing .NET utility in a suspended state, potentially for injection
  • CAPE detected the Imminent malware family
  • Detects Bochs through the presence of a registry key
  • Checks the version of Bios, possibly for anti-virtualization
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Attempted to write directly to a physical drive
  • Creates a copy of itself
  • Accessed credential storage registry keys
  • Attempts to masquerade or mimic a legitimate process or file name
  • Collects information to fingerprint the system

Related domains:

wpad.local-net
jjrod.ddns.net

How to determine Malware.AI.2521563426?


File Info:

name: 79AFE80AA31BF94F5087.mlw
path: /opt/CAPEv2/storage/binaries/7ee66ca06f651c06fc96abcb9388d9464e2ffb7976f1e2737ab2247fff9e1c35
crc32: 82612B00
md5: 79afe80aa31bf94f50876b7c6ac973d3
sha1: 3764b7471d3416e0e63b3724a126d55c699cbec9
sha256: 7ee66ca06f651c06fc96abcb9388d9464e2ffb7976f1e2737ab2247fff9e1c35
sha512: 483c382067d9ca626781492572d6ca420bbf096874f99d083785e7285410084057ee0dca147a9c9593eefd43fa0ef572e66394b0eb576e451e69c25ed8abe8d5
ssdeep: 6144:B2v4n0ybMWSb20F/769pyz40hYMhUaKwjYR44p4B9JWN0U8c1R7+PZ2:4A09h20J76200zURi7Ut1R6R
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1399412287BD89902E0AECEB590F027508F36DE572E43F74E9D8560568C967C40652FEF
sha3_384: 04d834b9c61693bde38177c21ba593c39bdd1f35e391b20d332ff157e7d5eb781425e99b1a9e42a3dbb882c1b17d52c4
ep_bytes: ff250020400000000000000000000000
timestamp: 2018-01-26 23:05:37

Version Info:

0: [No Data]

Malware.AI.2521563426 also known as:

LionicTrojan.MSIL.Generic.4!c
Elasticmalicious (high confidence)
DrWebBackDoor.Bladabindi.4143
MicroWorld-eScanGen:Variant.Ursu.79451
FireEyeGeneric.mg.79afe80aa31bf94f
ALYacGen:Variant.Ursu.79451
CylanceUnsafe
K7AntiVirusTrojan ( 0052a44b1 )
AlibabaTrojan:Win32/runner.ali1000123
K7GWTrojan ( 0052a44b1 )
Cybereasonmalicious.aa31bf
BitDefenderThetaGen:NN.ZemsilF.34294.BmX@aCAS3og
CyrenW32/Ursu.F.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/TrojanDropper.Agent.DNB
APEXMalicious
AvastWin32:RATX-gen [Trj]
KasperskyHEUR:Trojan.MSIL.Generic
BitDefenderGen:Variant.Ursu.79451
ViRobotTrojan.Win32.Z.Ursu.446464.AA
Ad-AwareGen:Variant.Ursu.79451
SophosMal/Generic-S
TrendMicroBKDR_ASDROP.SMFG
McAfee-GW-EditionBehavesLike.Win32.Generic.gc
EmsisoftGen:Variant.Ursu.79451 (B)
SentinelOneStatic AI – Malicious PE
GDataGen:Variant.Ursu.79451
JiangminTrojan.MSIL.ikzr
eGambitUnsafe.AI_Score_99%
AviraHEUR/AGEN.1115197
GridinsoftRansom.Win32.Sabsik.sa
ArcabitTrojan.Ursu.D1365B
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
CynetMalicious (score: 100)
Acronissuspicious
McAfeePacked-WU!79AFE80AA31B
VBA32Trojan.Inject
MalwarebytesMalware.AI.2521563426
PandaTrj/GdSda.A
TrendMicro-HouseCallBKDR_ASDROP.SMFG
TencentMsil.Trojan.Generic.Ajvz
YandexTrojan.Agent!DdapVxSQoac
MAXmalware (ai score=85)
MaxSecureTrojan.Malware.300983.susgen
FortinetMSIL/Kryptik.SHS!tr
AVGWin32:RATX-gen [Trj]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Malware.AI.2521563426?

Malware.AI.2521563426 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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