Analysis

  • max time kernel
    141s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/09/2024, 10:09

General

  • Target

    d1afb8abbb2c849aefe1287e24beabbf_JaffaCakes118.exe

  • Size

    804KB

  • MD5

    d1afb8abbb2c849aefe1287e24beabbf

  • SHA1

    548e28251e61b930f2a4708fb2cb3ae0d015f468

  • SHA256

    53b65ed186c601fcea4cbc95c701b1922bf1389df1dcb1245006c4aac1c802df

  • SHA512

    c564b4f2f19c90d4b2a9ba59e39425726da8d969b16f810227d93774bdf2c57630b52ad32c9ce4234038828ab8cf6f607ed9e8ac87de54bb2a350c4b32813fed

  • SSDEEP

    12288:UzarulTjM9OPo0VdfG1mIn0sSelRnlUZrHQ7l9pnhTOgcDiIXbJJvHT:UzaKTjzJH6m0hl9lUtw7l9pcq6JvHT

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 18 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Loads dropped DLL 4 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • 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.

  • Modifies registry class 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d1afb8abbb2c849aefe1287e24beabbf_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d1afb8abbb2c849aefe1287e24beabbf_JaffaCakes118.exe"
    1⤵
    • UAC bypass
    • Checks BIOS information in registry
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:2616

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    33KB

    MD5

    c91baaedb16f1e649fdcd39a4163a312

    SHA1

    a92d3e33b1ea5a0df1fda481b649f90360f3c2ac

    SHA256

    f8381bf97e0259378598e4ea1f0e5a312a30338d483b39cb10360c0d6c77ae60

    SHA512

    883bae4f7df72bb7f3bbbf7bf748e5b88a5959845ed40b34a35a8c85f697357bd1d2267cb1756dfd8fdc80eb02f991aa26b31e6df95907a3ade40524e4870843

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

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/2616-29-0x0000000000400000-0x000000000052B000-memory.dmp

    Filesize

    1.2MB

  • memory/2616-57-0x0000000000400000-0x000000000052B000-memory.dmp

    Filesize

    1.2MB

  • memory/2616-10-0x0000000002060000-0x00000000020E9000-memory.dmp

    Filesize

    548KB

  • memory/2616-8-0x0000000000400000-0x000000000052B000-memory.dmp

    Filesize

    1.2MB

  • memory/2616-7-0x0000000000400000-0x000000000052B000-memory.dmp

    Filesize

    1.2MB

  • memory/2616-2-0x0000000002060000-0x00000000020E9000-memory.dmp

    Filesize

    548KB

  • memory/2616-21-0x0000000004F00000-0x0000000004F0E000-memory.dmp

    Filesize

    56KB

  • memory/2616-24-0x0000000002060000-0x00000000020E9000-memory.dmp

    Filesize

    548KB

  • memory/2616-25-0x0000000002060000-0x00000000020E9000-memory.dmp

    Filesize

    548KB

  • memory/2616-28-0x0000000004F00000-0x0000000004F0E000-memory.dmp

    Filesize

    56KB

  • memory/2616-27-0x0000000002940000-0x0000000002948000-memory.dmp

    Filesize

    32KB

  • memory/2616-26-0x0000000000400000-0x000000000052B000-memory.dmp

    Filesize

    1.2MB

  • memory/2616-9-0x0000000000400000-0x000000000052B000-memory.dmp

    Filesize

    1.2MB

  • memory/2616-0-0x0000000000400000-0x000000000052B000-memory.dmp

    Filesize

    1.2MB

  • memory/2616-47-0x0000000000400000-0x000000000052B000-memory.dmp

    Filesize

    1.2MB

  • memory/2616-38-0x0000000000400000-0x000000000052B000-memory.dmp

    Filesize

    1.2MB

  • memory/2616-41-0x0000000000400000-0x000000000052B000-memory.dmp

    Filesize

    1.2MB

  • memory/2616-44-0x0000000000400000-0x000000000052B000-memory.dmp

    Filesize

    1.2MB

  • memory/2616-35-0x0000000000400000-0x000000000052B000-memory.dmp

    Filesize

    1.2MB

  • memory/2616-50-0x0000000000400000-0x000000000052B000-memory.dmp

    Filesize

    1.2MB

  • memory/2616-51-0x0000000000400000-0x000000000052B000-memory.dmp

    Filesize

    1.2MB

  • memory/2616-54-0x0000000000400000-0x000000000052B000-memory.dmp

    Filesize

    1.2MB

  • memory/2616-32-0x0000000000400000-0x000000000052B000-memory.dmp

    Filesize

    1.2MB

  • memory/2616-60-0x0000000000400000-0x000000000052B000-memory.dmp

    Filesize

    1.2MB

  • memory/2616-63-0x0000000000400000-0x000000000052B000-memory.dmp

    Filesize

    1.2MB

  • memory/2616-66-0x0000000000400000-0x000000000052B000-memory.dmp

    Filesize

    1.2MB