Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/01/2024, 09:25

General

  • Target
    MT103 SWIFT.exe
  • Size 674KB
  • Sample240129-ldmkkaeff4
  • SHA256 ac0b1f47f36bdbc8974390d8473d74f6e71d5219a338796ed9d0582f8020f8c7
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • ki21

Decoy
  • nikonz9.com

  • piazzadelcondominio.cloud

  • stylistandcojewelry.com

  • watchingmovie79.store

  • dontpanic.solutions

  • cy888.xyz

  • pediatricdentalassoc.com

  • mg2selot7.us

  • gotireja.com

  • valdez.cloud

  • burgoontowing.top

  • void89.site

  • yoicok.online

  • rjinfo.xyz

  • omgwin7.online

  • pineislandhouseforsale.com

  • squidgamehalf.com

  • cpphgroup.com

  • kitahoki.pro

  • greenfieldnetworkinvest.com

Signatures

  • Formbook

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

  • Formbook payload 4 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 56 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3440
    • C:\Users\Admin\AppData\Local\Temp\MT103 SWIFT.exe
      "C:\Users\Admin\AppData\Local\Temp\MT103 SWIFT.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3328
      • C:\Users\Admin\AppData\Local\Temp\MT103 SWIFT.exe
        "C:\Users\Admin\AppData\Local\Temp\MT103 SWIFT.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:3400
    • C:\Windows\SysWOW64\raserver.exe
      "C:\Windows\SysWOW64\raserver.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4840
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\MT103 SWIFT.exe"
        3⤵
          PID:3620

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/3328-14-0x00000000750E0000-0x0000000075890000-memory.dmp

          memory/3328-0-0x0000000000270000-0x000000000031E000-memory.dmp

          memory/3328-2-0x0000000005290000-0x0000000005834000-memory.dmp

          memory/3328-3-0x0000000004D80000-0x0000000004E12000-memory.dmp

          memory/3328-4-0x0000000004D30000-0x0000000004D40000-memory.dmp

          memory/3328-5-0x0000000004D20000-0x0000000004D2A000-memory.dmp

          memory/3328-6-0x0000000005230000-0x000000000524C000-memory.dmp

          memory/3328-7-0x0000000005260000-0x0000000005274000-memory.dmp

          memory/3328-8-0x0000000006650000-0x00000000066C6000-memory.dmp

          memory/3328-9-0x0000000008CC0000-0x0000000008D5C000-memory.dmp

          memory/3328-10-0x00000000750E0000-0x0000000075890000-memory.dmp

          memory/3328-11-0x0000000004D30000-0x0000000004D40000-memory.dmp

          memory/3328-1-0x00000000750E0000-0x0000000075890000-memory.dmp

          memory/3400-15-0x0000000001860000-0x0000000001BAA000-memory.dmp

          memory/3400-18-0x00000000017E0000-0x00000000017F5000-memory.dmp

          memory/3400-17-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/3400-12-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/3440-28-0x0000000008470000-0x0000000008559000-memory.dmp

          memory/3440-19-0x0000000008470000-0x0000000008559000-memory.dmp

          memory/3440-35-0x0000000008560000-0x0000000008643000-memory.dmp

          memory/3440-32-0x0000000008560000-0x0000000008643000-memory.dmp

          memory/3440-31-0x0000000008560000-0x0000000008643000-memory.dmp

          memory/4840-23-0x0000000000520000-0x000000000054F000-memory.dmp

          memory/4840-27-0x00000000025D0000-0x0000000002664000-memory.dmp

          memory/4840-25-0x0000000000520000-0x000000000054F000-memory.dmp

          memory/4840-24-0x0000000002830000-0x0000000002B7A000-memory.dmp

          memory/4840-22-0x0000000000D10000-0x0000000000D2F000-memory.dmp

          memory/4840-20-0x0000000000D10000-0x0000000000D2F000-memory.dmp