Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    02-04-2024 10:14

General

  • Target

    2eab6a48a08726441514655a1d84a3921af8139cd2e7b61f23a30c11785f28f2.exe

  • Size

    617KB

  • MD5

    7d1afa1b1a208fb161b8e5728ab0523f

  • SHA1

    4c6fc1d025489ff1dc67fead4ae0bfa0acc26f3c

  • SHA256

    2eab6a48a08726441514655a1d84a3921af8139cd2e7b61f23a30c11785f28f2

  • SHA512

    e3c2f52d17b93ddbef0c5fc2224b202863f82588c87cf4c0a908a3d37de354e237d877f904a7f46f7c3553848f814fcfb3cc5e5af6c1be1cd95af9b8328bec5b

  • SSDEEP

    12288:5L2iNlw0k160S794BoVFdHlAWQ4deo8p7Ya+KRC1alSACiMkR:V1X30S794KVFdHlAOdB4MTKRCcck

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ns03

Decoy

dipity.tech

agathis.fun

ekaterinai.store

elizabethsbookshelf.com

smilesustainably.com

tapeworm.xyz

beatricesswarthout.xyz

nsrpackersandpackers.in

yedxec.xyz

gildedbeautyaesthitics.com

hanibalbechar.com

fichaphuman.net

adilosk.shop

geezaran.com

ventasemail.com

phonecasesdirect.store

rctjuc.shop

sukimossmanagement.com

caller-id.today

kft07.vip

Signatures

  • Formbook

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

  • Formbook payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2eab6a48a08726441514655a1d84a3921af8139cd2e7b61f23a30c11785f28f2.exe
    "C:\Users\Admin\AppData\Local\Temp\2eab6a48a08726441514655a1d84a3921af8139cd2e7b61f23a30c11785f28f2.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2492
    • C:\Users\Admin\AppData\Local\Temp\2eab6a48a08726441514655a1d84a3921af8139cd2e7b61f23a30c11785f28f2.exe
      "C:\Users\Admin\AppData\Local\Temp\2eab6a48a08726441514655a1d84a3921af8139cd2e7b61f23a30c11785f28f2.exe"
      2⤵
        PID:2628
      • C:\Users\Admin\AppData\Local\Temp\2eab6a48a08726441514655a1d84a3921af8139cd2e7b61f23a30c11785f28f2.exe
        "C:\Users\Admin\AppData\Local\Temp\2eab6a48a08726441514655a1d84a3921af8139cd2e7b61f23a30c11785f28f2.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2632
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2632 -s 36
          3⤵
          • Program crash
          PID:2556

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2492-0-0x0000000001090000-0x000000000112A000-memory.dmp

      Filesize

      616KB

    • memory/2492-1-0x0000000074C60000-0x000000007534E000-memory.dmp

      Filesize

      6.9MB

    • memory/2492-2-0x0000000004D50000-0x0000000004D90000-memory.dmp

      Filesize

      256KB

    • memory/2492-3-0x00000000002E0000-0x00000000002F2000-memory.dmp

      Filesize

      72KB

    • memory/2492-4-0x00000000004A0000-0x00000000004AC000-memory.dmp

      Filesize

      48KB

    • memory/2492-5-0x0000000004C50000-0x0000000004CC6000-memory.dmp

      Filesize

      472KB

    • memory/2492-12-0x0000000074C60000-0x000000007534E000-memory.dmp

      Filesize

      6.9MB

    • memory/2632-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2632-11-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/2632-8-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/2632-6-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB