Trojan

What is “Trojan.Win32.Staser.elba”?

Malware Removal

The Trojan.Win32.Staser.elba 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.Win32.Staser.elba virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • Enumerates running processes
  • Reads data out of its own binary image
  • 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
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Likely virus infection of existing system binary

How to determine Trojan.Win32.Staser.elba?


File Info:

name: D87513B00A3EF425E009.mlw
path: /opt/CAPEv2/storage/binaries/f9f710e5d4fac47f74b7969306b9316f5e22adfb5a5b0e8239cf711bc4bf7023
crc32: E21B9CBD
md5: d87513b00a3ef425e009669ff4cb4a97
sha1: eddea41937c877baf7ce2fc703b8626430ab2e7f
sha256: f9f710e5d4fac47f74b7969306b9316f5e22adfb5a5b0e8239cf711bc4bf7023
sha512: 60b59cb698ccb9d6590497b0a0497969d231070c8359c03fd0159ae1e943a66553bb8a7a3e886de7c45cd1b7f04d3a73f7b15cd47e412a4dd895a667c8bf1a85
ssdeep: 49152:TcsQ6Qz65kNPSrX+NH7NN4eSp/q763wjoAZ0tmyzmzQZC4k0Y4QGIPLONkPGB:T1QTQuP0X+NRqJp/qW30o+8CZD9z4UO
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T18CD50127B298653EC4AE27354673A11058FBBA6DF417BE163AF0C48CCF661C01E3E665
sha3_384: 9abe28868c41b6d07c84c6bee0e10a6d36c6ec0c6fe036d076fe22b4cd5ea5c7e08364733d503609e6f9806b088eec24
ep_bytes: 558bec83c4a453565733c08945c48945
timestamp: 2021-07-22 05:43:38

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName: Cat Logic
FileDescription: CatList Setup
FileVersion:
LegalCopyright:
OriginalFileName:
ProductName: CatList
ProductVersion: 0.8.0.5
Translation: 0x0000 0x04b0

Trojan.Win32.Staser.elba also known as:

BkavW32.AIDetect.malware2
LionicTrojan.Win32.Staser.4!c
MicroWorld-eScanAdware.GenericKD.47506392
FireEyeAdware.GenericKD.47506392
McAfeeArtemis!D87513B00A3E
BitDefenderAdware.GenericKD.47506392
K7GWTrojan ( 0057e05e1 )
K7AntiVirusTrojan ( 0057e05e1 )
CyrenW32/Addrop.K.gen!Eldorado
SymantecTrojan.Gen.MBT
ESET-NOD32Win32/TrojanDropper.Addrop.DH
APEXMalicious
KasperskyTrojan.Win32.Staser.elba
AlibabaTrojanDropper:Win32/Staser.b68b7956
ViRobotTrojan.Win32.Z.Addrop.3012878
Ad-AwareAdware.GenericKD.47506392
SophosGeneric PUA ON (PUA)
TrendMicroTROJ_GEN.R002C0WKS21
McAfee-GW-EditionBehavesLike.Win32.Dropper.vc
EmsisoftAdware.GenericKD.47506392 (B)
IkarusTrojan-Dropper.Win32.Addrop
AviraHEUR/AGEN.1143627
MAXmalware (ai score=66)
MicrosoftTrojan:Win32/Wacatac.B!ml
GridinsoftRansom.Win32.Wacatac.sa
ArcabitAdware.Generic.D2D4E3D8
GDataAdware.GenericKD.47506392
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.Trojan-gen.C4784191
ALYacAdware.GenericKD.47506392
MalwarebytesAdware.DownloadAssistant
TrendMicro-HouseCallTROJ_GEN.R002C0WKS21
FortinetW32/Addrop.DH!tr
AVGWin32:Trojan-gen
AvastWin32:Trojan-gen

How to remove Trojan.Win32.Staser.elba?

Trojan.Win32.Staser.elba 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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