Categories: Malware

What is “Lazy.74737”?

The Lazy.74737 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.

Gridinsoft Anti-Malware

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.
6-day free trial available.

What Lazy.74737 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Unconventionial binary language: Russian
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • CAPE detected the CryptBot malware family
  • Attempts to identify installed AV products by installation directory
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Lazy.74737?


File Info:

name: F857781F99627FA6F043.mlwpath: /opt/CAPEv2/storage/binaries/575e4bc14adc946622585a452cc7150ca1a188628916e7006d17309cba78406ecrc32: 6061077Emd5: f857781f99627fa6f0433b94974bd01asha1: 5f243122bc4e211a4298fcaf7dbb5dce6727b7basha256: 575e4bc14adc946622585a452cc7150ca1a188628916e7006d17309cba78406esha512: 7557bbad532a759dfd6344b6cfe20b1a9c6b1b789f0d1f702e7d72df5b85c2a92b2b15ed25d21b4ce55d859f80884b3d94c72b875254f68fac6e4bf17763e737ssdeep: 12288:okutj+GM+2Vl0X2xLukP0oYnDOpUGQSwNe3kuqX5UeinhnhPAejzOJYp:luoGM+Gl0m0TItHaecpU34Yptype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1C265916BA5B9FF4DD4678531DA52B7E2901ABD017312CD69C28BBC24B8343A43AC3D47sha3_384: 704dfc8ab5266e3ecc114fc5087d46638c528dd541621cc5be932337f8c2bbfd74a8c2aa76f5405a68a1234aa7f09a2cep_bytes: b98201000033d252ff154bc0450009c0timestamp: 2021-12-05 03:08:49

Version Info:

CompanyName: VirusBlokAda Ltd.FileDescription: Vba32 LoaderFileVersion: 3, 11, 0, 0InternalName: vba32ldr-NTPLegalCopyright: Copyright © VirusBlokAda Ltd. 1993-2009OriginalFilename: Vba32Ldr.exeProductName: Vba32 LoaderProductVersion: 3, 11, 0, 0Translation: 0x0419 0x04b0

Lazy.74737 also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Lazy.74737
FireEye Generic.mg.f857781f99627fa6
McAfee Artemis!F857781F9962
Alibaba Trojan:Win32/SelfDel.4a57578c
Cybereason malicious.2bc4e2
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HNPM
APEX Malicious
Kaspersky Trojan.Win32.SelfDel.hvti
BitDefender Gen:Variant.Lazy.74737
Avast Win32:TrojanX-gen [Trj]
Ad-Aware Gen:Variant.Lazy.74737
Emsisoft Gen:Variant.Lazy.74737 (B)
TrendMicro TROJ_GEN.R011C0WL821
McAfee-GW-Edition Artemis!Trojan
Sophos Mal/Generic-S
GData Gen:Variant.Lazy.74737
eGambit PE.Heur.InvalidSig
Avira TR/AD.GenSteal.jzijw
Antiy-AVL Trojan/Generic.ASMalwS.34E5B1C
Microsoft Trojan:Win32/Woreflint.A!cl
Cynet Malicious (score: 100)
AhnLab-V3 Infostealer/Win.CryptBot.C4817199
Acronis suspicious
ALYac Gen:Variant.Lazy.74737
MAX malware (ai score=80)
Malwarebytes Trojan.SelfDelete
TrendMicro-HouseCall TROJ_GEN.R011C0WL821
Rising Malware.Heuristic!ET#87% (RDMK:cmRtazr0IDfl1/o1eEwO5Grnt4vJ)
Yandex Trojan.Hancitor!5GChmJtrS+o
Ikarus Trojan.SuspectCRC
Fortinet W32/PossibleThreat
Webroot W32.Trojan.Gen
AVG Win32:TrojanX-gen [Trj]
Panda Trj/GdSda.A
CrowdStrike win/malicious_confidence_70% (W)

How to remove Lazy.74737?

  • 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.

Recent Posts

MSIL/GenKryptik.GXIZ information

The MSIL/GenKryptik.GXIZ is considered dangerous by lots of security experts. When this infection is active,…

2 months ago

Malware.AI.2789448175 (file analysis)

The Malware.AI.2789448175 is considered dangerous by lots of security experts. When this infection is active,…

2 months ago

Jalapeno.1878 removal instruction

The Jalapeno.1878 is considered dangerous by lots of security experts. When this infection is active,…

2 months ago

What is “Trojan.Heur3.LPT.YmKfaKBcBekib”?

The Trojan.Heur3.LPT.YmKfaKBcBekib is considered dangerous by lots of security experts. When this infection is active,…

2 months ago

How to remove “Worm.Win32.Vobfus.exmt”?

The Worm.Win32.Vobfus.exmt is considered dangerous by lots of security experts. When this infection is active,…

2 months ago

About “TrojanDownloader:Win32/Beebone.JO” infection

The TrojanDownloader:Win32/Beebone.JO is considered dangerous by lots of security experts. When this infection is active,…

2 months ago