Analysis

  • max time kernel
    140s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-09-2024 03:00

General

  • Target

    f996514e6694938d7caeb47a2f42e38b_JaffaCakes118.exe

  • Size

    108KB

  • MD5

    f996514e6694938d7caeb47a2f42e38b

  • SHA1

    812ff000031ade9356fa7adae53f75847a420dff

  • SHA256

    ca7cc97666cdc8c1003ad2b4f58b908e40e7ce1dbc46abd6545bedb5e3984afa

  • SHA512

    92596640a326811d94ab8375229cb4508e5bb0196d1067643b26c03a9796bb3dfef191f924fed0a1c9c151a410aff2f48dcd34d060f8e8918b3557df03b82697

  • SSDEEP

    3072:peovXPoYcswp7Uclw3BwQaq9NUiuvc31eUTEd74gXAout:IovQYjwpU8OB3aq7avc31eUTE8oS

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
  • 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\f996514e6694938d7caeb47a2f42e38b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f996514e6694938d7caeb47a2f42e38b_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:5052
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4356,i,7447299413640964517,4240724842020506306,262144 --variations-seed-version --mojo-platform-channel-handle=2540 /prefetch:8
    1⤵
      PID:752

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      33KB

      MD5

      f24b821297e896cfe010c2ee95e87a18

      SHA1

      d2cc3c24c858ef5844201e9bf77faaef375b6439

      SHA256

      9fe10a5f71b209a2fcf3461dee00dbf543b6139a1abb40b2d0ffb4ca7b323e8f

      SHA512

      a62dea23a2d02c1eee66e2f248404fe117e814b2007d28119eb6afe2421ec646e8c0406381566812bb8fd4b478f39ea694b990d0e3594ee4f1e51616c2f40c29

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

      Filesize

      7KB

      MD5

      67587e25a971a141628d7f07bd40ffa0

      SHA1

      76fcd014539a3bb247cc0b761225f68bd6055f6b

      SHA256

      e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

      SHA512

      6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

    • memory/5052-20-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/5052-29-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/5052-12-0x00000000047F0000-0x00000000047FE000-memory.dmp

      Filesize

      56KB

    • memory/5052-15-0x00000000046A0000-0x00000000046A1000-memory.dmp

      Filesize

      4KB

    • memory/5052-16-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/5052-17-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/5052-18-0x0000000002260000-0x0000000002268000-memory.dmp

      Filesize

      32KB

    • memory/5052-19-0x00000000047F0000-0x00000000047FE000-memory.dmp

      Filesize

      56KB

    • memory/5052-0-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/5052-23-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/5052-26-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/5052-1-0x00000000008F0000-0x00000000008F1000-memory.dmp

      Filesize

      4KB

    • memory/5052-32-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/5052-35-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/5052-38-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/5052-41-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/5052-44-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/5052-47-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/5052-50-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/5052-53-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB

    • memory/5052-56-0x0000000000400000-0x0000000000450000-memory.dmp

      Filesize

      320KB