Analysis

  • max time kernel
    148s
  • 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
    02-12-2024 14:04

General

  • Target

    b891f782e83078d79fe92ba928092d39_JaffaCakes118.exe

  • Size

    110KB

  • MD5

    b891f782e83078d79fe92ba928092d39

  • SHA1

    bd511c4c9a0581672b9bddfe326afb08b96a9576

  • SHA256

    be72751e6ffc1b7a5f4cf059a4d7ec4e26a8c0ee7b7dd16805663f95a0e54e24

  • SHA512

    9091f7ca557787c0e9987a8585e87c14729393ee8994be3e04c04bcab8a8909b7a7d69fb47374e349f3f91cb1147870bdb54d9d2f3f64c70e3f11a090bf02e16

  • SSDEEP

    3072:Moy8j7VnNdrPHaSekwi+mWS3wBJHSRqYout+:88jZ7rvaU3+mWS3wTy3oS

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 15 IoCs
  • Loads dropped DLL 4 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • UPX packed file 16 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 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 2 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b891f782e83078d79fe92ba928092d39_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b891f782e83078d79fe92ba928092d39_JaffaCakes118.exe"
    1⤵
    • UAC bypass
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:4988

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    33KB

    MD5

    b36bbd9268e19e89cd1a77fa9a428f00

    SHA1

    b8c9cf097d6f95d1f2ff501e3e9765436043e7e8

    SHA256

    eabf69ef104c1adf4a4e7837aed54ab87f0c7e2a482a7110fe13f4dd21037638

    SHA512

    2d2d1ce9c185794a2ca703ac365f33e41a2f927990558865956a1473493dcf17d1817507e2c853b12c34bad6a6b3332a97e347d8ff50c2c3c2743063219478cf

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

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/4988-20-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4988-29-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4988-1-0x00000000021D0000-0x00000000021D1000-memory.dmp

    Filesize

    4KB

  • memory/4988-15-0x00000000026E0000-0x00000000026E1000-memory.dmp

    Filesize

    4KB

  • memory/4988-16-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4988-17-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4988-18-0x0000000002230000-0x0000000002238000-memory.dmp

    Filesize

    32KB

  • memory/4988-19-0x00000000026F0000-0x00000000026FE000-memory.dmp

    Filesize

    56KB

  • memory/4988-0-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4988-23-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4988-26-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4988-12-0x00000000026F0000-0x00000000026FE000-memory.dmp

    Filesize

    56KB

  • memory/4988-32-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4988-35-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4988-38-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4988-41-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4988-44-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4988-47-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4988-50-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4988-53-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/4988-56-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB