Trojan

What is “Trojan.UserStartup.rmKfaeH0AIaS”?

Malware Removal

The Trojan.UserStartup.rmKfaeH0AIaS 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 Trojan.UserStartup.rmKfaeH0AIaS virus can do?

  • Injection (inter-process)
  • Injection with CreateRemoteThread in a remote process
  • Attempts to connect to a dead IP:Port (2 unique times)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • A process created a hidden window
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Uses Windows utilities for basic functionality
  • Sniffs keystrokes
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Creates a copy of itself
  • Interacts with known DarkComet registry keys
  • Creates known Fynloski/DarkComet mutexes

How to determine Trojan.UserStartup.rmKfaeH0AIaS?


File Info:

crc32: F9CC7FC9
md5: f60593548aa765eb6905ed750db9e07f
name: 7be10389572a7959.exe
sha1: 4a83e6250f8536707e7ebf6a3829f6f03f264c47
sha256: 28f221a21a36c065495324f2d45a2a69f8c7d3238158930b863d5808861b3a70
sha512: 8a0761af80291dfdf0a3be24b89587da34e745c7c2b445aa3980cda0d50b05cf160da59214a7071f4d04f66a169b8dec36809551e7c97cca3e659ace982faf47
ssdeep: 6144:fcNYk1yuwEDBum3qYWnl0pd0EX3Zq2b6wfIDYm0P1M:fcWkbgTYWnYnt/IDYhP1M
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Copyright (C) 1999
InternalName: MSRSAAPP
FileVersion: 1, 0, 0, 1
CompanyName: Microsoft Corp.
Comments: Remote Service Application
ProductName: Remote Service Application
ProductVersion: 4, 0, 0, 0
FileDescription: Remote Service Application
OriginalFilename: MSRSAAP.EXE
Translation: 0x0409 0x04b0

Trojan.UserStartup.rmKfaeH0AIaS also known as:

BkavW32.BitwanD.Trojan
MicroWorld-eScanGen:Trojan.UserStartup.rmKfaeH0AIaS
FireEyeGeneric.mg.f60593548aa765eb
CAT-QuickHealBackdoor.Fynloski.A9
ALYacGen:Trojan.UserStartup.rmKfaeH0AIaS
CylanceUnsafe
VIPREBackdoor.Win32.Fynloski.A (v)
K7AntiVirusTrojan ( 004bc4d11 )
BitDefenderGen:Trojan.UserStartup.rmKfaeH0AIaS
K7GWTrojan ( 004bc4d11 )
Cybereasonmalicious.48aa76
ArcabitTrojan.UserStartup.rmKfaeH0AIaS
TrendMicroBKDR_FYNLOS.SMM
BaiduWin32.Backdoor.Agent.l
F-ProtW32/Fynloski.BA
SymantecBackdoor.Breut!gm
TotalDefenseWin32/Fynloski.A!generic
APEXMalicious
ClamAVWin.Trojan.DarkKomet-1
GDataGen:Trojan.UserStartup.rmKfaeH0AIaS
KasperskyBackdoor.Win32.DarkKomet.gwbu
NANO-AntivirusTrojan.Win32.Tordev.dgnepn
TencentBackdoor.Win32.DarkKomet.zem
Ad-AwareGen:Trojan.UserStartup.rmKfaeH0AIaS
SophosTroj/Fynlosk-AK
ComodoTrojWare.Win32.Fynloski.B@57zt85
F-SecureBackdoor.BDS/Backdoor.Gen
DrWebBackDoor.Tordev.9
ZillyaTrojan.Fynloski.Win32.742
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.Backdoor.dc
Trapminemalicious.high.ml.score
CMCBackdoor.Win32.DarkKomet!O
EmsisoftGen:Trojan.UserStartup.rmKfaeH0AIaS (B)
SentinelOneDFI – Malicious PE
CyrenW32/Fynloski.FWDO-2352
JiangminTrojan/Genome.bomw
WebrootW32.Rogue.Gen
AviraBDS/Backdoor.Gen
MAXmalware (ai score=80)
MicrosoftVirTool:Win32/CeeInject.AJJ!bit
Endgamemalicious (moderate confidence)
SUPERAntiSpywareTrojan.Agent/Gen-Graybird
ZoneAlarmBackdoor.Win32.DarkKomet.gwbu
AhnLab-V3Win-Trojan/FCN.140610
Acronissuspicious
McAfeeGeneric.gj
VBA32Backdoor.Tordev
MalwarebytesBackdoor.Bot
PandaTrj/Genetic.gen
ZonerTrojan.Win32.28488
ESET-NOD32a variant of Win32/Fynloski.AN
TrendMicro-HouseCallBKDR_FYNLOS.SMM
RisingTrojan.Delf!1.BD7A (CLASSIC)
YandexTrojan.Comet.Gen.LO
IkarusTrojan.Win32.Jorik
eGambitRAT.DarkComet
FortinetW32/Generic.AC.DB56!tr
AVGWin32:Evo-gen [Susp]
AvastWin32:Evo-gen [Susp]
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360HEUR/QVM11.1.73C1.Malware.Gen

How to remove Trojan.UserStartup.rmKfaeH0AIaS?

Trojan.UserStartup.rmKfaeH0AIaS 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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