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Analysis

  • max time kernel
    149s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12/09/2024, 04:58

General

  • Target

    PFmJ9j7Ndg2NERo.exe

  • Size

    644KB

  • MD5

    82f8c097337d6303b9b600515237006b

  • SHA1

    91baaee26748c313f01940a6da9248b05b52187c

  • SHA256

    3ba65c5187bfaf51f020ce9e3f36fe8b4effd7b91c5f2b1ff46b245580ade156

  • SHA512

    7da9392c1a6db5ad0728a566fb1cd7cb3aef38a8e496f7d9931e02ce0ea86e8cbc303a402aa4cf10d667e23be3be303fadf3cbe9ad068530c7b71af88e446f04

  • SSDEEP

    12288:3DzJpZqhzZQ2+P5SNJFS5lWW9jkWsTSuNt0/PIViwt5XHU:PdqhzaTyJFi9j/UN+/Psiw5

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

b31a

Decoy

enjamin-paaac.buzz

mail-marketing-40950.bond

pusems28-post.cyou

hindo.top

ruck-company-be.today

asinos-deutschland.net

ewancash.boats

etdopovo.casino

rcher-saaac.buzz

871166.vip

manuel.app

g3yqo.shop

-9way.xyz

qawgytfexe.bond

iefi6834.vip

ental-health-35901.bond

idat-merkez18.top

rojectleadzone.website

lirudolph.top

migloballlc.online

Signatures

  • Formbook

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

  • Formbook payload 4 IoCs
  • Deletes itself 1 IoCs
  • Suspicious use of SetThreadContext 4 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 3 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1216
    • C:\Users\Admin\AppData\Local\Temp\PFmJ9j7Ndg2NERo.exe
      "C:\Users\Admin\AppData\Local\Temp\PFmJ9j7Ndg2NERo.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2136
      • C:\Users\Admin\AppData\Local\Temp\PFmJ9j7Ndg2NERo.exe
        "C:\Users\Admin\AppData\Local\Temp\PFmJ9j7Ndg2NERo.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2288
    • C:\Windows\SysWOW64\cscript.exe
      "C:\Windows\SysWOW64\cscript.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:2996
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\PFmJ9j7Ndg2NERo.exe"
        3⤵
        • Deletes itself
        • System Location Discovery: System Language Discovery
        PID:2644

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1216-18-0x0000000004290000-0x00000000043A8000-memory.dmp

    Filesize

    1.1MB

  • memory/1216-29-0x0000000004FC0000-0x0000000005132000-memory.dmp

    Filesize

    1.4MB

  • memory/1216-24-0x0000000004290000-0x00000000043A8000-memory.dmp

    Filesize

    1.1MB

  • memory/1216-23-0x0000000004FC0000-0x0000000005132000-memory.dmp

    Filesize

    1.4MB

  • memory/2136-6-0x0000000001270000-0x00000000012E6000-memory.dmp

    Filesize

    472KB

  • memory/2136-5-0x00000000748F0000-0x0000000074FDE000-memory.dmp

    Filesize

    6.9MB

  • memory/2136-0-0x00000000748FE000-0x00000000748FF000-memory.dmp

    Filesize

    4KB

  • memory/2136-1-0x0000000001320000-0x00000000013C6000-memory.dmp

    Filesize

    664KB

  • memory/2136-2-0x00000000748F0000-0x0000000074FDE000-memory.dmp

    Filesize

    6.9MB

  • memory/2136-3-0x0000000000640000-0x0000000000650000-memory.dmp

    Filesize

    64KB

  • memory/2136-4-0x00000000748FE000-0x00000000748FF000-memory.dmp

    Filesize

    4KB

  • memory/2136-12-0x00000000748F0000-0x0000000074FDE000-memory.dmp

    Filesize

    6.9MB

  • memory/2288-17-0x0000000000290000-0x00000000002A4000-memory.dmp

    Filesize

    80KB

  • memory/2288-13-0x0000000000850000-0x0000000000B53000-memory.dmp

    Filesize

    3.0MB

  • memory/2288-16-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2288-7-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2288-21-0x0000000000360000-0x0000000000374000-memory.dmp

    Filesize

    80KB

  • memory/2288-20-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2288-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2288-11-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2288-8-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2996-27-0x0000000000FC0000-0x0000000000FE2000-memory.dmp

    Filesize

    136KB

  • memory/2996-25-0x0000000000FC0000-0x0000000000FE2000-memory.dmp

    Filesize

    136KB

  • memory/2996-28-0x0000000000070000-0x000000000009F000-memory.dmp

    Filesize

    188KB