Categories: Malware

Win32/Kryptik.GQEG malicious file

The Win32/Kryptik.GQEG 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.GQEG virus can do?

  • Executable code extraction
  • Injection with CreateRemoteThread in a remote process
  • Attempts to connect to a dead IP:Port (2 unique times)
  • Creates RWX memory
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • Sniffs keystrokes
  • A system process is generating network traffic likely as a result of process injection
  • Installs itself for autorun at Windows startup
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Creates a slightly modified copy of itself
  • Anomalous binary characteristics

Related domains:

nssdc.gsfc.nasa.gov

How to determine Win32/Kryptik.GQEG?


File Info:

crc32: 0353AAA7md5: b15eb95bbeb8d23466be7645773d1666name: B15EB95BBEB8D23466BE7645773D1666.mlwsha1: edcc93a3f8c7839359a2914553d528950b0fb2absha256: af57ae2dce9d031795d4b4437037f9bc6dbc6ddb7649386e9a2424363619fc3asha512: 11c381f26893c6c1c5308a2e34d8b252036cb469e13e15311d2d66a4ee33f73aca56592e603199ebdecf0f0033ac6de5cfbb0bcb3403e8207180c89d34379859ssdeep: 6144:y9fybirKtacfxeoZfQ9HAQZAoHR+devHshzxLKemk85uA:y9fy2saEeXXCePslCk85xtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.GQEG also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 005224381 )
Elastic malicious (high confidence)
DrWeb Trojan.Gozi
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.Cerber.1
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/Yakes.44cbbd88
K7GW Trojan ( 005224381 )
Cybereason malicious.bbeb8d
Baidu Win32.Trojan.Filecoder.q
Cyren W32/Zbot.JC.gen!Eldorado
Symantec Packed.Generic.459
ESET-NOD32 a variant of Win32/Kryptik.GQEG
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Ransom.Cerber.1
NANO-Antivirus Trojan.Win32.Kryptik.eviqqc
MicroWorld-eScan Trojan.Ransom.Cerber.1
Tencent Malware.Win32.Gencirc.10b70638
Ad-Aware Trojan.Ransom.Cerber.1
Sophos ML/PE-A + Mal/Cerber-AK
Comodo TrojWare.Win32.Kryptik.FBWM@6gt9t1
BitDefenderTheta AI:Packer.D90B04D81E
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CERBER.SMFE
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
FireEye Generic.mg.b15eb95bbeb8d234
Emsisoft Trojan.Ransom.Cerber.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.brqwn
Avira TR/Crypt.ZPACK.Gen7
Antiy-AVL Trojan/Generic.ASMalwS.22C89C5
Microsoft Trojan:Win32/Yakes.DSP!MTB
Arcabit Trojan.Ransom.Cerber.1
AegisLab Trojan.Win32.Generic.4!c
GData Trojan.Ransom.Cerber.1
AhnLab-V3 Win-Trojan/Cerber.Gen
Acronis suspicious
McAfee Ransomware-FUO!B15EB95BBEB8
MAX malware (ai score=99)
VBA32 BScope.Malware-Cryptor.Win32.Vals.6
Malwarebytes Malware.AI.3973815485
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_CERBER.SMFE
Rising Trojan.Kryptik!1.AE9C (CLASSIC)
Yandex Trojan.GenAsa!h+rDX65G6gY
Ikarus Trojan.Ransom.Cerber
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.HCAW!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Win32/Kryptik.GQEG?

  • 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.
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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