Analysis

  • max time kernel
    94s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-09-2024 01:27

General

  • Target

    689f9349a8558c9d99cf0f6131fa14cdb7f26e77c5f79de66695ab5d970b2759.exe

  • Size

    567KB

  • MD5

    d61bd347f131dcfe85ed71623854fd4b

  • SHA1

    10f1af7c65c72c1d0c97b144fa1f1e07eef6a196

  • SHA256

    689f9349a8558c9d99cf0f6131fa14cdb7f26e77c5f79de66695ab5d970b2759

  • SHA512

    2159406ce218f6cb3cf765bf4e3566e066914dcbeadb53bf50618aa6df708550215e848916245d98405d583f225128423b6217ad4ef1d66f68676a7f6385a198

  • SSDEEP

    12288:lS316A0v1ZMBevrNZnx+BjysXkZ4kKVjhS4kaQrp7iWRbTySe:la0VNZgYrbnAhLO+hS4kaQN+WlTbe

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

bopi

Decoy

zq4.top

relationship-coach-88497.bond

destekbirimi.xyz

tgh-reg.xyz

pepcapital.net

edunote.media

loans-credits-63765.bond

zhxgtlw.top

rajalele.xyz

ug-tower.asia

agrajter.com

investment-services-44387.bond

yaoxiaocang.fun

23win6.top

used-cars-84168.bond

primesourceglobal.net

indiapostsk.vip

qe2i7cghzpebk.buzz

furniture-27975.bond

fy489tysiot4twoinsr3295y78h.xyz

Signatures

  • Formbook

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

  • Formbook payload 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\689f9349a8558c9d99cf0f6131fa14cdb7f26e77c5f79de66695ab5d970b2759.exe
    "C:\Users\Admin\AppData\Local\Temp\689f9349a8558c9d99cf0f6131fa14cdb7f26e77c5f79de66695ab5d970b2759.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2124
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\689f9349a8558c9d99cf0f6131fa14cdb7f26e77c5f79de66695ab5d970b2759.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5056
    • C:\Users\Admin\AppData\Local\Temp\689f9349a8558c9d99cf0f6131fa14cdb7f26e77c5f79de66695ab5d970b2759.exe
      "C:\Users\Admin\AppData\Local\Temp\689f9349a8558c9d99cf0f6131fa14cdb7f26e77c5f79de66695ab5d970b2759.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:5040

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ho3jx2xk.ird.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/2124-8-0x00000000749BE000-0x00000000749BF000-memory.dmp

    Filesize

    4KB

  • memory/2124-9-0x00000000749B0000-0x0000000075160000-memory.dmp

    Filesize

    7.7MB

  • memory/2124-3-0x00000000055F0000-0x0000000005682000-memory.dmp

    Filesize

    584KB

  • memory/2124-4-0x0000000005790000-0x000000000579A000-memory.dmp

    Filesize

    40KB

  • memory/2124-5-0x00000000749B0000-0x0000000075160000-memory.dmp

    Filesize

    7.7MB

  • memory/2124-6-0x0000000006C70000-0x0000000006CFC000-memory.dmp

    Filesize

    560KB

  • memory/2124-2-0x0000000005C50000-0x00000000061F4000-memory.dmp

    Filesize

    5.6MB

  • memory/2124-0-0x00000000749BE000-0x00000000749BF000-memory.dmp

    Filesize

    4KB

  • memory/2124-7-0x0000000005970000-0x0000000005980000-memory.dmp

    Filesize

    64KB

  • memory/2124-10-0x0000000006F80000-0x0000000006FF6000-memory.dmp

    Filesize

    472KB

  • memory/2124-11-0x0000000009620000-0x00000000096BC000-memory.dmp

    Filesize

    624KB

  • memory/2124-1-0x0000000000CA0000-0x0000000000D34000-memory.dmp

    Filesize

    592KB

  • memory/2124-14-0x00000000749B0000-0x0000000075160000-memory.dmp

    Filesize

    7.7MB

  • memory/5040-15-0x0000000001790000-0x0000000001ADA000-memory.dmp

    Filesize

    3.3MB

  • memory/5040-12-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/5056-21-0x00000000049D0000-0x00000000049F2000-memory.dmp

    Filesize

    136KB

  • memory/5056-50-0x0000000074A30000-0x00000000751E0000-memory.dmp

    Filesize

    7.7MB

  • memory/5056-19-0x0000000074A30000-0x00000000751E0000-memory.dmp

    Filesize

    7.7MB

  • memory/5056-20-0x0000000004F00000-0x0000000005528000-memory.dmp

    Filesize

    6.2MB

  • memory/5056-18-0x0000000000D00000-0x0000000000D36000-memory.dmp

    Filesize

    216KB

  • memory/5056-22-0x0000000004B70000-0x0000000004BD6000-memory.dmp

    Filesize

    408KB

  • memory/5056-23-0x0000000004CE0000-0x0000000004D46000-memory.dmp

    Filesize

    408KB

  • memory/5056-24-0x0000000005530000-0x0000000005884000-memory.dmp

    Filesize

    3.3MB

  • memory/5056-17-0x0000000074A3E000-0x0000000074A3F000-memory.dmp

    Filesize

    4KB

  • memory/5056-34-0x0000000005A80000-0x0000000005A9E000-memory.dmp

    Filesize

    120KB

  • memory/5056-35-0x0000000005B10000-0x0000000005B5C000-memory.dmp

    Filesize

    304KB

  • memory/5056-36-0x0000000006A30000-0x0000000006A62000-memory.dmp

    Filesize

    200KB

  • memory/5056-47-0x0000000074A30000-0x00000000751E0000-memory.dmp

    Filesize

    7.7MB

  • memory/5056-16-0x0000000002520000-0x0000000002530000-memory.dmp

    Filesize

    64KB

  • memory/5056-48-0x0000000006040000-0x000000000605E000-memory.dmp

    Filesize

    120KB

  • memory/5056-37-0x0000000070850000-0x000000007089C000-memory.dmp

    Filesize

    304KB

  • memory/5056-49-0x0000000006C70000-0x0000000006D13000-memory.dmp

    Filesize

    652KB

  • memory/5056-52-0x0000000006DA0000-0x0000000006DBA000-memory.dmp

    Filesize

    104KB

  • memory/5056-51-0x00000000073F0000-0x0000000007A6A000-memory.dmp

    Filesize

    6.5MB

  • memory/5056-53-0x0000000006E20000-0x0000000006E2A000-memory.dmp

    Filesize

    40KB

  • memory/5056-54-0x0000000007020000-0x00000000070B6000-memory.dmp

    Filesize

    600KB

  • memory/5056-55-0x0000000006FA0000-0x0000000006FB1000-memory.dmp

    Filesize

    68KB

  • memory/5056-56-0x0000000006FD0000-0x0000000006FDE000-memory.dmp

    Filesize

    56KB

  • memory/5056-57-0x0000000006FE0000-0x0000000006FF4000-memory.dmp

    Filesize

    80KB

  • memory/5056-58-0x00000000070E0000-0x00000000070FA000-memory.dmp

    Filesize

    104KB

  • memory/5056-59-0x00000000070C0000-0x00000000070C8000-memory.dmp

    Filesize

    32KB

  • memory/5056-62-0x0000000074A30000-0x00000000751E0000-memory.dmp

    Filesize

    7.7MB