Backdoor

Backdoor.Win32.DarkKomet.gwbu information

Malware Removal

The Backdoor.Win32.DarkKomet.gwbu 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 Backdoor.Win32.DarkKomet.gwbu virus can do?

  • Injection (inter-process)
  • Injection with CreateRemoteThread in a remote process
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • 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
  • Operates on local firewall’s policies and settings
  • Creates a copy of itself
  • Interacts with known DarkComet registry keys
  • Attempts to disable UAC
  • Attempts to modify or disable Security Center warnings
  • Creates known Fynloski/DarkComet mutexes

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Backdoor.Win32.DarkKomet.gwbu?


File Info:

crc32: 90710136
md5: 58a638efbc53f156d14e433fa38cff53
name: 2.exe
sha1: c786acda1ccaf33912a76f6847592ca995bda3aa
sha256: 0890b95038a7ba67f0acb93cb2414a9aa63f0e14db15ced6936fef7e01a094f9
sha512: f9ed967282633a0489555be3cc5b9b15ff7a304edf90fc38a8b42446b7ad5d315f66fa559d65808ed3e2dbe7a70921c6b335c60d69fe9fe6344128c180a5d3d9
ssdeep: 6144:/cNYk1yuwEDBum3qYWnl0pd0EX3Zq2b6wfIDYm0PHQ5l:/cWkbgTYWnYnt/IDYhPcl
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

Backdoor.Win32.DarkKomet.gwbu also known as:

BkavW32.BitwanD.Trojan
MicroWorld-eScanGen:Trojan.RegistryDisabler.pmKfaWdzuRpS
CMCBackdoor.Win32.DarkKomet!O
CAT-QuickHealBackdoor.Fynloski.A9
McAfeeGeneric.gj
CylanceUnsafe
VIPREBackdoor.Win32.Fynloski.A (v)
K7AntiVirusTrojan ( 004bc4d11 )
BitDefenderGen:Trojan.RegistryDisabler.pmKfaWdzuRpS
K7GWTrojan ( 004bc4d11 )
Cybereasonmalicious.fbc53f
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.RegistryDisabler.pmKfaWdzuRpS
KasperskyBackdoor.Win32.DarkKomet.gwbu
NANO-AntivirusTrojan.Win32.Tordev.dgnepn
RisingTrojan.Delf!1.BD7A (CLASSIC)
Endgamemalicious (moderate confidence)
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
FireEyeGeneric.mg.58a638efbc53f156
EmsisoftGen:Trojan.RegistryDisabler.pmKfaWdzuRpS (B)
IkarusBackdoor.Win32.DarkKomet
CyrenW32/Fynloski.FWDO-2352
JiangminTrojan/Genome.bomw
MaxSecureBackdoor.W32.DarkKomet.aagr
AviraBDS/Backdoor.Gen
MAXmalware (ai score=89)
MicrosoftVirTool:Win32/CeeInject.AJJ!bit
ArcabitTrojan.RegistryDisabler.pmKfaWdzuRpS
SUPERAntiSpywareTrojan.Agent/Gen-Delf
ZoneAlarmBackdoor.Win32.DarkKomet.gwbu
AhnLab-V3Win-Trojan/FCN.140610
Acronissuspicious
VBA32Backdoor.Tordev
ALYacGen:Trojan.RegistryDisabler.pmKfaWdzuRpS
TACHYONBackdoor/W32.DP-DarkKomet.674304.B
Ad-AwareGen:Trojan.RegistryDisabler.pmKfaWdzuRpS
MalwarebytesBackdoor.Packed.DK
PandaTrj/Genetic.gen
ZonerTrojan.Win32.29578
ESET-NOD32a variant of Win32/Fynloski.AN
TrendMicro-HouseCallBKDR_FYNLOS.SMM
TencentBackdoor.Win32.DarkKomet.zem
YandexTrojan.Comet.Gen.LO
SentinelOneDFI – Malicious PE
eGambitRAT.DarkComet
FortinetW32/Generic.AC.DB56!tr
WebrootW32.Trojan.Gen
AVGFileRepMalware
AvastWin32:Evo-gen [Susp]
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360HEUR/QVM11.1.7463.Malware.Gen

How to remove Backdoor.Win32.DarkKomet.gwbu?

Backdoor.Win32.DarkKomet.gwbu 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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