Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-06-2024 21:52

General

  • Target

    099725219e5a2f8a02d6c3e3996e6755_JaffaCakes118.exe

  • Size

    208KB

  • MD5

    099725219e5a2f8a02d6c3e3996e6755

  • SHA1

    3f7d30a6cfd17a1bf75160ad748e3ea1b4cc3983

  • SHA256

    fda779d657a388dc185476741ef82d50fcb3d0e616359e61f05594c819c84433

  • SHA512

    0173f259cc7aac3d89af2e48b20fdb3d8cf2acf9775bac0160aa74f5c6aa8a828dcf7f28560c92d365c81b146d6dd3257ef4b3cf0f03107ad1755a7708aee7d7

  • SSDEEP

    3072:w1+MJKrUnFYY5z1i0Nmbi5fJBNPO9K+WoutdAwd/lD+xI0r:YIrPj0NmWtN2soSJd/h

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 15 IoCs
  • Loads dropped DLL 4 IoCs
  • UPX packed file 16 IoCs

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

  • Checks whether UAC is enabled 1 TTPs 2 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\099725219e5a2f8a02d6c3e3996e6755_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\099725219e5a2f8a02d6c3e3996e6755_JaffaCakes118.exe"
    1⤵
    • UAC bypass
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:4492

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    32KB

    MD5

    c2f05c372906a6d29595da23d408b9e2

    SHA1

    d3c5416d66adbd13b8095ed585a63e69a2e257f0

    SHA256

    b7b7d5023796dba52cfcf2d4d64193aa3930631bded2bb4a95323d886f2f6b79

    SHA512

    582eccc0460c63238c43b87555d1d599c1682a140161a348371d99ac98998c04a50cda70b9c5844ae4ff35d5c31ec001765ee4d32fb6f8656aa2696b6fdfb741

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

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/4492-20-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/4492-29-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/4492-12-0x0000000003210000-0x000000000321E000-memory.dmp

    Filesize

    56KB

  • memory/4492-15-0x00000000030C0000-0x00000000030C1000-memory.dmp

    Filesize

    4KB

  • memory/4492-16-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/4492-18-0x0000000003210000-0x000000000321E000-memory.dmp

    Filesize

    56KB

  • memory/4492-17-0x0000000000AA0000-0x0000000000AA8000-memory.dmp

    Filesize

    32KB

  • memory/4492-19-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/4492-0-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/4492-23-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/4492-26-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/4492-8-0x0000000000650000-0x0000000000651000-memory.dmp

    Filesize

    4KB

  • memory/4492-32-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/4492-35-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/4492-38-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/4492-41-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/4492-44-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/4492-47-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/4492-50-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/4492-53-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/4492-56-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB