Categories: Malware

Win32/Kryptik.GGRC information

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

  • Executable code extraction
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Reads data out of its own binary image
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Creates a slightly modified copy of itself
  • Anomalous binary characteristics

Related domains:

ipv4bot.whatismyipaddress.com
ns1.wowservers.ru
carder.bit
ns2.wowservers.ru
ransomware.bit

How to determine Win32/Kryptik.GGRC?


File Info:

crc32: FAE7888Bmd5: 48f8c08049943bdddec5f30f4a97c848name: 48F8C08049943BDDDEC5F30F4A97C848.mlwsha1: 2e481238d7d13528ccd5af1ceb76eb9b432ce2c2sha256: 4dc7d586d55419323f2c22d4e2e8ccc1bfaa0a07b4b4ae3bbacc6ad518aae44csha512: 58622ad06edb001b49f7fed8ae4f757ed021c64d41e8fbde166c4ee96a84983e55fc19c09e5556ff5d7ae68ede7a95e6625b9a0a04ad86fba28b70295c81bed3ssdeep: 3072:Uq8QC2mCC97sjM2TGm54rYREkcuX8FdXIsLCiQU2jgXQk0rCQRGEsriUIwrmuVUt:AKwm5RDOCiQFju0ubEslxrmttype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0789 0x04b1

Win32/Kryptik.GGRC also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.24384
MicroWorld-eScan Trojan.Ransom.GandCrab.Gen.2
FireEye Generic.mg.48f8c08049943bdd
CAT-QuickHeal Trojan.Chapak.ZZ5
ALYac Trojan.Ransom.GandCrab.Gen.2
Cylance Unsafe
VIPRE BehavesLike.Win32.Malware (v)
Sangfor Win.Packed.Gandcrab-6552923-4
K7AntiVirus Trojan ( 0053305e1 )
BitDefender Trojan.Ransom.GandCrab.Gen.2
K7GW Trojan ( 0053305e1 )
Cybereason malicious.049943
BitDefenderTheta Gen:NN.ZexaF.34590.pyX@aGMiNGoi
Cyren W32/S-8ce49c37!Eldorado
Symantec Packed.Generic.525
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Packed.Gandcrab-6552923-4
Kaspersky HEUR:Trojan.Win32.Generic
NANO-Antivirus Trojan.Win32.GandCrypt.fbqbzz
ViRobot Trojan.Win32.GandCrab.Gen.A
AegisLab Trojan.Win32.GandCrypt.j!c
Rising Trojan.Kryptik!1.B1E3 (CLOUD)
Ad-Aware Trojan.Ransom.GandCrab.Gen.2
TACHYON Ransom/W32.GandCrab
Sophos Mal/Generic-R + Mal/Agent-AUL
Comodo TrojWare.Win32.Chapak.GG@7ne4ou
F-Secure Trojan.TR/AD.GandCrab.kig
Zillya Trojan.GandCrypt.Win32.208
TrendMicro Ransom_GANDCRAB.SMD3
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
Emsisoft Trojan.Ransom.GandCrab.Gen.2 (B)
Ikarus Trojan.Win32.Krypt
Jiangmin Trojan.Banker.TinyNuke.er
MaxSecure Ransomeware.GandCrypt.Gen
Avira TR/AD.GandCrab.kig
Antiy-AVL Trojan/Win32.TSGeneric
Microsoft Ransom:Win32/Gandcrab.E!MTB
Arcabit Trojan.Ransom.GandCrab.Gen.2
SUPERAntiSpyware Ransom.GandCrab/Variant
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Trojan.Ransom.GandCrab.Gen.2
Cynet Malicious (score: 100)
AhnLab-V3 Win-Trojan/Gandcrab.Exp
Acronis suspicious
McAfee GenericRXFJ-RT!48F8C0804994
MAX malware (ai score=100)
VBA32 BScope.Trojan.Cutwail
Malwarebytes Trojan.MalPack
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/Kryptik.GGRC
TrendMicro-HouseCall Ransom_GANDCRAB.SMD3
Tencent Malware.Win32.Gencirc.10b3d7c2
Yandex Trojan.GenAsa!jlB7HmweyuA
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet W32/Agent.BFJ!tr
AVG Win32:Trojan-gen
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Trojan.37c

How to remove Win32/Kryptik.GGRC?

  • 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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