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Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13/09/2024, 01:16

General

  • Target

    47155987c94e0b921887ed3aa2278fb857781238c518fbea52224728b88b0436.exe

  • Size

    570KB

  • MD5

    3ad153a9dfa77f9301691953b2d05661

  • SHA1

    ab48904a3f978a17fc74bc11785fb2b3dc2ab8e4

  • SHA256

    47155987c94e0b921887ed3aa2278fb857781238c518fbea52224728b88b0436

  • SHA512

    5b78fc8f38c31d0f228b81718bc54d98214ebb9075532ec4744e457d38e315921da2a705c237535a48d951a5885d459912fce1dff3401ebf6158a593fcf9b9de

  • SSDEEP

    12288:AD7kv3tbsMa/FkR+D1R3dMT2coMQYJVZznMbs:ADopsXK+jiloMtJLznMb

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

m10i

Decoy

rmani.today

ifebork.xyz

randovation.net

itchen-remodeling-65686.bond

himu.world

reverie.net

9038.top

rowahome.live

obility-scooters-63189.bond

iangchunqiu.top

yhd.fun

eniorsforseniors.biz

z9zs2.shop

kkjinni.buzz

22av373vu.autos

allnyy.fun

qst.digital

rcap.info

745.top

earfulabjectshirkwashclothe.cfd

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.

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\47155987c94e0b921887ed3aa2278fb857781238c518fbea52224728b88b0436.exe
    "C:\Users\Admin\AppData\Local\Temp\47155987c94e0b921887ed3aa2278fb857781238c518fbea52224728b88b0436.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2400
    • 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\47155987c94e0b921887ed3aa2278fb857781238c518fbea52224728b88b0436.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2692
    • C:\Users\Admin\AppData\Local\Temp\47155987c94e0b921887ed3aa2278fb857781238c518fbea52224728b88b0436.exe
      "C:\Users\Admin\AppData\Local\Temp\47155987c94e0b921887ed3aa2278fb857781238c518fbea52224728b88b0436.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2840

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2400-6-0x0000000005D50000-0x0000000005DC6000-memory.dmp

    Filesize

    472KB

  • memory/2400-13-0x0000000074A00000-0x00000000750EE000-memory.dmp

    Filesize

    6.9MB

  • memory/2400-2-0x0000000074A00000-0x00000000750EE000-memory.dmp

    Filesize

    6.9MB

  • memory/2400-3-0x0000000000300000-0x0000000000310000-memory.dmp

    Filesize

    64KB

  • memory/2400-4-0x0000000074A0E000-0x0000000074A0F000-memory.dmp

    Filesize

    4KB

  • memory/2400-5-0x0000000074A00000-0x00000000750EE000-memory.dmp

    Filesize

    6.9MB

  • memory/2400-1-0x0000000001170000-0x0000000001204000-memory.dmp

    Filesize

    592KB

  • memory/2400-0-0x0000000074A0E000-0x0000000074A0F000-memory.dmp

    Filesize

    4KB

  • memory/2840-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2840-8-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2840-7-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2840-12-0x0000000000930000-0x0000000000C33000-memory.dmp

    Filesize

    3.0MB

  • memory/2840-11-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2840-16-0x0000000000930000-0x0000000000C33000-memory.dmp

    Filesize

    3.0MB