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Analysis

  • max time kernel
    147s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12/09/2024, 09:12

General

  • Target

    image003(01-03-23-09-11-24).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 3 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.

  • Deletes itself 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 30 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1192
    • C:\Users\Admin\AppData\Local\Temp\image003(01-03-23-09-11-24).exe
      "C:\Users\Admin\AppData\Local\Temp\image003(01-03-23-09-11-24).exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2768
      • 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\image003(01-03-23-09-11-24).exe"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2892
      • C:\Users\Admin\AppData\Local\Temp\image003(01-03-23-09-11-24).exe
        "C:\Users\Admin\AppData\Local\Temp\image003(01-03-23-09-11-24).exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2708
    • C:\Windows\SysWOW64\help.exe
      "C:\Windows\SysWOW64\help.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2524
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\image003(01-03-23-09-11-24).exe"
        3⤵
        • Deletes itself
        • System Location Discovery: System Language Discovery
        PID:1096

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1192-19-0x0000000006B70000-0x0000000006C71000-memory.dmp

    Filesize

    1.0MB

  • memory/1192-25-0x0000000006B70000-0x0000000006C71000-memory.dmp

    Filesize

    1.0MB

  • memory/1192-16-0x0000000003B30000-0x0000000003C30000-memory.dmp

    Filesize

    1024KB

  • memory/2524-24-0x0000000000080000-0x00000000000AF000-memory.dmp

    Filesize

    188KB

  • memory/2524-23-0x0000000000580000-0x0000000000586000-memory.dmp

    Filesize

    24KB

  • memory/2708-14-0x00000000008E0000-0x0000000000BE3000-memory.dmp

    Filesize

    3.0MB

  • memory/2708-18-0x00000000002A0000-0x00000000002B4000-memory.dmp

    Filesize

    80KB

  • memory/2708-7-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2708-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2708-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2708-9-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2708-17-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2768-6-0x0000000004DA0000-0x0000000004E16000-memory.dmp

    Filesize

    472KB

  • memory/2768-5-0x0000000073F40000-0x000000007462E000-memory.dmp

    Filesize

    6.9MB

  • memory/2768-4-0x0000000073F4E000-0x0000000073F4F000-memory.dmp

    Filesize

    4KB

  • memory/2768-0-0x0000000073F4E000-0x0000000073F4F000-memory.dmp

    Filesize

    4KB

  • memory/2768-22-0x0000000073F40000-0x000000007462E000-memory.dmp

    Filesize

    6.9MB

  • memory/2768-3-0x00000000003D0000-0x00000000003E0000-memory.dmp

    Filesize

    64KB

  • memory/2768-2-0x0000000073F40000-0x000000007462E000-memory.dmp

    Filesize

    6.9MB

  • memory/2768-1-0x0000000001390000-0x0000000001424000-memory.dmp

    Filesize

    592KB