Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04/12/2024, 11:27

General

  • Target

    c252e8feabcb6d9866090fe8a7d4427a_JaffaCakes118.exe

  • Size

    177KB

  • MD5

    c252e8feabcb6d9866090fe8a7d4427a

  • SHA1

    61af3bf459423ff7479f065b0d4240a23e928cee

  • SHA256

    c117c415f8b97e87508fcd1bdb6acf304dae138356379a2d229919d98e6fcd57

  • SHA512

    45fe8ea8f6762955e0481b0aa0c44cd0e44564db1ed8ed8eb248fd4862651e585ca0078dc1b2bc222b7208b657b910ea91f93654e68780b9474f18860a05e0db

  • SSDEEP

    3072:TkN1AtvotLNAbWPv4fRCJyIkTVdkLEnskgx/jGwF:T3v2Z74CYTwEFuywF

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • UAC bypass 3 TTPs 1 IoCs
  • ModiLoader Second Stage 25 IoCs
  • Loads dropped DLL 2 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 30 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Windows directory 1 IoCs
  • 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 use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c252e8feabcb6d9866090fe8a7d4427a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c252e8feabcb6d9866090fe8a7d4427a_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:268
    • C:\Users\Admin\AppData\Local\Temp\c252e8feabcb6d9866090fe8a7d4427a_JaffaCakes118.EXE
      c252e8feabcb6d9866090fe8a7d4427a_JaffaCakes118.EXE
      2⤵
      • UAC bypass
      • Loads dropped DLL
      • Checks whether UAC is enabled
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • System policy modification
      PID:3008

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\cmsetac.dll

    Filesize

    32KB

    MD5

    ecbffafb762982798514a9d97faf2970

    SHA1

    a6aa5688ca1f4de398c6fdc641835fb877786fab

    SHA256

    6554243dfbc3d6fdb6cc07acb27879b5a63f6e6f58d06ed4f1ac26044ebee6c8

    SHA512

    a583fd20ddeb0b157b903f812fd8d7a2a5c1f392e8cbfa1fa820dcce50372f7e9cc9aa5dacf5953327d6cdcc416d2c4fa492467ca12ef0dbaf120ffcc57fed86

  • \Users\Admin\AppData\Local\Temp\ntdtcstp.dll

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/268-14-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/268-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/3008-30-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-33-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-13-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/3008-15-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-18-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-17-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-16-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-19-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-21-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-5-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-27-0x0000000002370000-0x000000000237E000-memory.dmp

    Filesize

    56KB

  • memory/3008-7-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-29-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-3-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-31-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-32-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-11-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-34-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-35-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-37-0x0000000002370000-0x000000000237E000-memory.dmp

    Filesize

    56KB

  • memory/3008-36-0x0000000000500000-0x0000000000508000-memory.dmp

    Filesize

    32KB

  • memory/3008-38-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-41-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-44-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-47-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-50-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-53-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-56-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-59-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-62-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-65-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-68-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-71-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB

  • memory/3008-74-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB