Analysis

  • max time kernel
    91s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    06-07-2022 13:51

General

  • Target

    SecuriteInfo.com.W32.AIDetectNet.01.8038.exe

  • Size

    46KB

  • MD5

    8feba44e8cd040600d09043b3f00e035

  • SHA1

    f924b4b27dc76cba38e68937e8aa8297b1656e0a

  • SHA256

    359b9f18709357603b88a9597e7779bd36a116a4cccf73c682821ec40bfbeabd

  • SHA512

    266d36e4d2d6936b95f20f83f76c095ae260c7f7577d5276cc827c869c392c3bb7d942cf65b5ac6525a4c70c609943e6ab57004e4f5f061307328a439697e2ff

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

d94e

Decoy

123456yudang.com

t-eros.com

genesis-urban.com

gartersnake.xyz

freshinews24.com

molasendo.com

365889.xyz

multiverso-digital.com

nahlabalmsales.com

cashyoga.space

momtipsblog.com

uktbc.xyz

hu6aecfzts33zz.life

luxuryholic.com

wtsgdy.com

bathroomrenovationscenter.club

mouradhw7.xyz

sehoonp.com

danplace.com

zc006.xyz

Signatures

  • Formbook

    Formbook is a data stealing malware which is capable of stealing data.

  • Formbook Payload 1 IoCs
  • Downloads MZ/PE file
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.8038.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.8038.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:828
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.8038.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.AIDetectNet.01.8038.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1176

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/828-130-0x0000000000340000-0x0000000000352000-memory.dmp
    Filesize

    72KB

  • memory/828-131-0x00000000053B0000-0x0000000005954000-memory.dmp
    Filesize

    5.6MB

  • memory/828-132-0x0000000004D30000-0x0000000004DC2000-memory.dmp
    Filesize

    584KB

  • memory/828-133-0x0000000006240000-0x00000000062DC000-memory.dmp
    Filesize

    624KB

  • memory/1176-134-0x0000000000000000-mapping.dmp
  • memory/1176-135-0x0000000000400000-0x000000000042F000-memory.dmp
    Filesize

    188KB

  • memory/1176-136-0x0000000001590000-0x00000000018DA000-memory.dmp
    Filesize

    3.3MB