Analysis

  • max time kernel
    145s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    20-08-2024 01:28

General

  • Target

    586705def5c28891fa8fd49e9e442bd119f2a2522eff11c15613ffcc31c5d446.exe

  • Size

    1.1MB

  • MD5

    57406a428a9cafdc12c7daedd31174c9

  • SHA1

    7ff8556bbee4dd276f9c098b433c418d61ab1ea1

  • SHA256

    586705def5c28891fa8fd49e9e442bd119f2a2522eff11c15613ffcc31c5d446

  • SHA512

    88895c3d3fd5202358142a83de1858b51f78783e5aca4d549d7c3a6c764ab5e6d2dfb6108b5709d37bce6623952bf0e5ce571274935b3f504ed47d5e97e35ba0

  • SSDEEP

    24576:sqDEvCTbMWu7rQYlBQcBiT6rprG8anl5LntsDUlln2:sTvC/MTQYxsWR7anTLnts2l

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ph01

Decoy

23888.sbs

zvcj.sbs

raitpourtrait.net

ibraryfarmclub.online

omputercourses123.live

j88.doctor

atsue-color.click

epitalrentgrup.online

rvvpn.lol

i-signals.tech

cr-phoenix.best

frican-safari.online

c-games.zone

oardetest.online

f4md.shop

uke-saaac.buzz

arze.dev

nvestment-services-49610.bond

izatrip.sbs

ameron-paaaa.buzz

Signatures

  • Formbook

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

  • Formbook payload 3 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 31 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1236
    • C:\Users\Admin\AppData\Local\Temp\586705def5c28891fa8fd49e9e442bd119f2a2522eff11c15613ffcc31c5d446.exe
      "C:\Users\Admin\AppData\Local\Temp\586705def5c28891fa8fd49e9e442bd119f2a2522eff11c15613ffcc31c5d446.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2176
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\586705def5c28891fa8fd49e9e442bd119f2a2522eff11c15613ffcc31c5d446.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2832
    • C:\Windows\SysWOW64\colorcpl.exe
      "C:\Windows\SysWOW64\colorcpl.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:2656
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\svchost.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2224

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1236-32-0x0000000004D60000-0x0000000004E55000-memory.dmp

    Filesize

    980KB

  • memory/1236-30-0x0000000004D60000-0x0000000004E55000-memory.dmp

    Filesize

    980KB

  • memory/1236-29-0x0000000004D60000-0x0000000004E55000-memory.dmp

    Filesize

    980KB

  • memory/1236-23-0x00000000067E0000-0x0000000006966000-memory.dmp

    Filesize

    1.5MB

  • memory/1236-17-0x0000000000010000-0x0000000000020000-memory.dmp

    Filesize

    64KB

  • memory/1236-18-0x00000000067E0000-0x0000000006966000-memory.dmp

    Filesize

    1.5MB

  • memory/2176-11-0x0000000000100000-0x0000000000104000-memory.dmp

    Filesize

    16KB

  • memory/2656-22-0x0000000000100000-0x000000000012F000-memory.dmp

    Filesize

    188KB

  • memory/2656-21-0x0000000000580000-0x0000000000598000-memory.dmp

    Filesize

    96KB

  • memory/2656-19-0x0000000000580000-0x0000000000598000-memory.dmp

    Filesize

    96KB

  • memory/2832-15-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2832-16-0x00000000001E0000-0x00000000001F4000-memory.dmp

    Filesize

    80KB

  • memory/2832-13-0x00000000006C0000-0x00000000009C3000-memory.dmp

    Filesize

    3.0MB

  • memory/2832-12-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB