Analysis

  • max time kernel
    92s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    04-12-2024 02:53

General

  • Target

    86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe

  • Size

    870KB

  • MD5

    601b0892a95e423fa9e9ab2d95ce1085

  • SHA1

    071f413d4af58e9db3f78a47033c36156f4c60ab

  • SHA256

    86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161

  • SHA512

    aa049f6350ef62e3d1539f5f4632b851c27acf188ec8557b2ed96282a94207cae8ba68986900b4fccd29d5987112e1f57f2ec91bbf5993a30747b0a7b17ebb8b

  • SSDEEP

    12288:976/k8LlJL7kajr+olWltWKWkfLtJz9ermpg9A+g1x2lQe2es+HMLInIckR:iLfLjr+7f7WUjTpgeB32utMIr

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

p25o

Decoy

hrist-centered-soulcare.net

pacerpa.shop

hicandcurvy.shop

ocfamilyto.llc

9ds87666.men

sia918ku.shop

nvestment-broker-35141.bond

ltralicencas.shop

g1lmb.cyou

eyo.live

pupt.rest

indsetperfection.net

1duqqrzs65zxz.bond

eren138-pro2.click

leaning-products-35959.bond

oodea.online

hlbadienug.info

innivip.bio

funnygame.top

roperty-in-dubai-f.pro

Signatures

  • Formbook

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

  • Formbook family
  • 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\86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe
    "C:\Users\Admin\AppData\Local\Temp\86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1112
    • 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\86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2804
    • C:\Users\Admin\AppData\Local\Temp\86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe
      "C:\Users\Admin\AppData\Local\Temp\86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2820

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1112-6-0x00000000744B0000-0x0000000074B9E000-memory.dmp

    Filesize

    6.9MB

  • memory/1112-0-0x00000000744BE000-0x00000000744BF000-memory.dmp

    Filesize

    4KB

  • memory/1112-2-0x0000000004C30000-0x0000000004CE6000-memory.dmp

    Filesize

    728KB

  • memory/1112-3-0x00000000744B0000-0x0000000074B9E000-memory.dmp

    Filesize

    6.9MB

  • memory/1112-4-0x00000000005F0000-0x0000000000602000-memory.dmp

    Filesize

    72KB

  • memory/1112-5-0x00000000744BE000-0x00000000744BF000-memory.dmp

    Filesize

    4KB

  • memory/1112-1-0x0000000001230000-0x000000000130C000-memory.dmp

    Filesize

    880KB

  • memory/1112-7-0x0000000005320000-0x0000000005396000-memory.dmp

    Filesize

    472KB

  • memory/1112-16-0x00000000744B0000-0x0000000074B9E000-memory.dmp

    Filesize

    6.9MB

  • memory/2820-14-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2820-9-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2820-10-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2820-15-0x0000000000840000-0x0000000000B43000-memory.dmp

    Filesize

    3.0MB

  • memory/2820-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB