Categories: Malware

How to remove “Win32/Kryptik.GTGF”?

The Win32/Kryptik.GTGF 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 Win32/Kryptik.GTGF 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
Anomalous file deletion behavior detected (10+)
A process attempted to delay the analysis task.
Dynamic (imported) function loading detected
Performs HTTP requests potentially not found in PCAP.
Enumerates running processes
CAPE extracted potentially suspicious content
Authenticode signature is invalid
Steals private information from local Internet browsers
Collects information about installed applications
Checks the CPU name from registry, possibly for anti-virtualization
Attempts to modify proxy settings
Harvests cookies for information gathering
Harvests credentials from local FTP client softwares
Harvests information related to installed instant messenger clients
Harvests information related to installed mail clients
Collects information to fingerprint the system

How to determine Win32/Kryptik.GTGF?


File Info:
name: E1381BB3AE3EBE0B1CAB.mlwpath: /opt/CAPEv2/storage/binaries/7775679f5097133173cfe30004473e51ad00314b62b536a859203397dff59dc9crc32: 1A273A2Bmd5: e1381bb3ae3ebe0b1cab810e1ff4f5c6sha1: c9afbd5c5d45d5578f99a5d69861407a92417b66sha256: 7775679f5097133173cfe30004473e51ad00314b62b536a859203397dff59dc9sha512: 9a1fdceb84865a3aab77d04a081d9f10cf28f1c780690263b8d2be8ba8450d9381e58c5e7a83b53e725fd829075ba0bb4305f56c8e8727c183514b506dfa59ccssdeep: 12288:ELVVV7HjazwYAn27j81snePX1bCBv1yD3/gNPodEoaItN:EL/VizDAnAXQlb+voT/gedpa2Ntype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T157D4121035D0C072D51239BA4941CB754AAB74A25B26BACFBFE513F84F386E39A3470Esha3_384: 789041a21c2cd2bf40df6fd23390829a640f6b356e42619a0cc22eb745cc91c396122dc620448dbe5c7de28565511cd9ep_bytes: e841470000e979feffffcccc8b4c2404timestamp: 2018-06-24 21:55:15
Version Info:
0: [No Data]

Win32/Kryptik.GTGF also known as:

Bkav	W32.AIDetect.malware1
Lionic	Trojan.Win32.Generic.4!c
Elastic	malicious (high confidence)
MicroWorld-eScan	Trojan.Brsecmon.1
FireEye	Generic.mg.e1381bb3ae3ebe0b
McAfee	Sodinokibi!E1381BB3AE3E
Cylance	Unsafe
VIPRE	Trojan.Win32.Generic!BT
K7AntiVirus	Trojan ( 0054e8af1 )
Alibaba	Trojan:Win32/CryptInject.cd4aa95c
K7GW	Trojan ( 0054e8af1 )
Cybereason	malicious.3ae3eb
Symantec	Packed.Generic.525
ESET-NOD32	a variant of Win32/Kryptik.GTGF
APEX	Malicious
Paloalto	generic.ml
Cynet	Malicious (score: 100)
Kaspersky	HEUR:Trojan.Win32.Generic
BitDefender	Trojan.Brsecmon.1
NANO-Antivirus	Trojan.Win32.Kryptik.inpjtq
SUPERAntiSpyware	Trojan.Agent/Gen-Dropper
Avast	Win32:Malware-gen
Tencent	Win32.Trojan.Generic.Agui
Ad-Aware	Trojan.Brsecmon.1
Emsisoft	Trojan.Brsecmon.1 (B)
Comodo	Malware@#2i6mchbyqocx
DrWeb	Trojan.DownLoader33.33742
Zillya	Trojan.Kryptik.Win32.1993557
TrendMicro	Trojan.Win32.SODINOK.SM.hp
McAfee-GW-Edition	BehavesLike.Win32.Generic.jh
Sophos	Mal/Generic-R + Troj/Kryptik-JM
SentinelOne	Static AI – Malicious PE
GData	Trojan.Brsecmon.1
Webroot	W32.Adware.Gen
Avira	HEUR/AGEN.1102745
MAX	malware (ai score=83)
Antiy-AVL	Trojan/Generic.ASMalwS.3051138
Arcabit	Trojan.Brsecmon.1
Microsoft	Trojan:Win32/CryptInject.YJ!MTB
AhnLab-V3	Win-Trojan/MalPe8.Suspicious.X1952
Acronis	suspicious
BitDefenderTheta	Gen:NN.ZexaF.34062.NuW@aiSx1ak
ALYac	Trojan.Brsecmon.1
VBA32	Trojan.Downloader
Malwarebytes	Trojan.MalPack.GS.Generic
TrendMicro-HouseCall	Trojan.Win32.SODINOK.SM.hp
Rising	Trojan.Generic@ML.99 (RDMK:ognl7Txas28acG0+XUU2uw)
Yandex	Trojan.Kryptik!vj50CziyhcU
Ikarus	Trojan.Win32.Crypt
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/Kryptik.GTGF!tr
AVG	Win32:Malware-gen
Panda	Trj/GdSda.A
CrowdStrike	win/malicious_confidence_100% (D)