Analysis

  • max time kernel
    141s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-05-2024 22:38

General

  • Target

    1e98842566042769e48ac612258e08fc_JaffaCakes118.exe

  • Size

    270KB

  • MD5

    1e98842566042769e48ac612258e08fc

  • SHA1

    fc7b4bfe79d0d3776283675a470f50fc191fdf5c

  • SHA256

    49481deb207b1c4f613a92dbc49ff703324960e2a997fd30b9e6811c49b9caa8

  • SHA512

    d36f247465885f360db0bbf68dc86bc52a032f597168efa4a3fafd97d3bd8e3679e6e6f434933150bff69945ae698dd294396270e3079156fe8ad8035c518274

  • SSDEEP

    6144:KG377xS2Vp2CeiorXhwTBOz53KUpcCJJvH:Zr7xS2Vp6FwTXUbJJvH

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • UAC bypass 3 TTPs 1 IoCs
  • ModiLoader Second Stage 14 IoCs
  • Loads dropped DLL 4 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1e98842566042769e48ac612258e08fc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1e98842566042769e48ac612258e08fc_JaffaCakes118.exe"
    1⤵
    • UAC bypass
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:4308

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    33KB

    MD5

    6c36b6093eaf94a456f0b5bb041091b7

    SHA1

    dc08ed204875734157d4ae5d5b36d7b69fb874cd

    SHA256

    cbb3dc6fd862c471a5ca7488201c00e1c8d267acecd4b37fb05eb6001105eaad

    SHA512

    99db6c263d292ea10cce34ecfcd4e27d057927b83fe1337a3c61ac3a1d71ace4f4ce9ec3c0d7718dc82d81a9fbcac64dd8e4c11f1684d3c118a75610ace7ce9b

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

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/4308-25-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/4308-12-0x00000000047F0000-0x00000000047FE000-memory.dmp

    Filesize

    56KB

  • memory/4308-15-0x00000000046A0000-0x00000000046A1000-memory.dmp

    Filesize

    4KB

  • memory/4308-16-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/4308-18-0x00000000047F0000-0x00000000047FE000-memory.dmp

    Filesize

    56KB

  • memory/4308-17-0x0000000004660000-0x0000000004668000-memory.dmp

    Filesize

    32KB

  • memory/4308-19-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/4308-22-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/4308-0-0x0000000000A20000-0x0000000000A21000-memory.dmp

    Filesize

    4KB

  • memory/4308-28-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/4308-31-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/4308-34-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/4308-37-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/4308-40-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/4308-43-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/4308-46-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/4308-49-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/4308-52-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/4308-55-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB