Ransom Trojan

TrojanRansom.Gimemo (file analysis)

Malware Removal

The TrojanRansom.Gimemo 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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What TrojanRansom.Gimemo virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Expresses interest in specific running processes
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Installs itself for autorun at Windows startup
  • Network activity detected but not expressed in API logs
  • Collects information to fingerprint the system

How to determine TrojanRansom.Gimemo?


File Info:

crc32: 6F3AED3E
md5: 9826c6480a9b1cbc912d0dfb438fa8fe
name: setup.exe
sha1: c754d8ba669e4a41edbe735c7a49a3315161d7a1
sha256: 337ca16ac0b9c20adbb242cb8b707fc3d3b45c413f804ea76369dae1d1317e67
sha512: 975ea07a6a4a521bcabd60fc9020772d24fabbd32b28f8c2e0e000e8b2263597011321d42aa9d4f9c5d315f19ff0c4cd1b92493ead67f7afe87f1643f5b43142
ssdeep: 12288:8adLWD7888888888888W88888888888mQ24P+Ue1Ka8ly8+8zvjtpRNzRq7YAVk+:bBWcQf+UAV/gtJlqmuBYKq7I6Khyk0ti
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright:
FileVersion:
CompanyName: FreeQn
Comments: This installation was built with Inno Setup.
ProductName: FreeQN Setup
ProductVersion: v1.0
FileDescription: FreeQN Setup Setup
Translation: 0x0000 0x04b0

TrojanRansom.Gimemo also known as:

MicroWorld-eScanGen:Trojan.ShellStartup.BGW@aKlGgGgc
FireEyeGen:Trojan.ShellStartup.BGW@aKlGgGgc
CAT-QuickHealTrojanRansom.Gimemo
McAfeeRDN/Ransom
CylanceUnsafe
SangforMalware
K7AntiVirusTrojan ( 0043daac1 )
BitDefenderGen:Trojan.ShellStartup.BGW@aKlGgGgc
K7GWTrojan ( 0043daac1 )
Cybereasonmalicious.80a9b1
CyrenW32/A-54adbbab!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/LockScreen.AWI
APEXMalicious
GDataWin32.Trojan-Ransom.Somhoveran.A
KasperskyTrojan-Ransom.Win32.Gimemo.cdqu
AlibabaRansom:Win32/Gimemo.b0544918
NANO-AntivirusTrojan.Win32.Gimemo.dpubxw
ViRobotTrojan.Win32.Z.Shellstartup.677226
EmsisoftGen:Trojan.ShellStartup.BGW@aKlGgGgc (B)
ComodoMalware@#ve71o0jrs11b
F-SecureTrojan.TR/Strictor.oiuya
DrWebTrojan.KillProc.44480
TrendMicroRansom_Somhoveran.R002C0DKF19
McAfee-GW-EditionBehavesLike.Win32.Extenbro.jc
SophosMal/Generic-S
IkarusTrojan.Win32.LockScreen
F-ProtW32/A-54adbbab!Eldorado
WebrootW32.Trojan.ShellStartup.BGW@aKl
AviraTR/Strictor.oiuya
Antiy-AVLTrojan[Ransom]/Win32.Gimemo.bdvq
ArcabitTrojan.ShellStartup.ED2665
ZoneAlarmTrojan-Ransom.Win32.Gimemo.cdqu
MicrosoftRansom:Win32/Somhoveran.C
TACHYONRansom/W32.DP-Gimemo.446464
AhnLab-V3Trojan/Win32.Gimemo.C3570780
BitDefenderThetaGen:Trojan.Heur2.GZ.BGW@bKlGgGgc
MAXmalware (ai score=100)
TrendMicro-HouseCallRansom_Somhoveran.R002C0DKF19
RisingTrojan.LockScreen!1.AA76 (CLASSIC)
YandexTrojan.GreenLock.Gen.UO
FortinetW32/LockScreen.AW!tr
PandaTrj/CI.A
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Win32/Trojan.IM.d8e

How to remove TrojanRansom.Gimemo?

TrojanRansom.Gimemo 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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