Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-04-2024 22:49

General

  • Target

    f21b29771505e7f9259f5efa6f6ebf9c_JaffaCakes118.exe

  • Size

    1.3MB

  • MD5

    f21b29771505e7f9259f5efa6f6ebf9c

  • SHA1

    d5ccd855ec03fb5e841e4bf34a0999a2b64687e8

  • SHA256

    f105cb3485a82fd898764b344111e763c5d017fbda2d90a5d58fe6363cc8ec13

  • SHA512

    6b9df94ac54e8b5ad661e80751bf75b9ca8a452e5320c33ba27e87d8dcef6a0c6b6cff0df7fad532e9c10bd755334c8ddb4268557e094a6d9f82c16c0e0fbcaf

  • SSDEEP

    24576:Axxxxxxxxxxxxxxxxxxtx712xxxxxxxxxhVbaGq:Axxxxxxxxxxxxxxxxxxtx7Uxxxxxxxxs

Score
10/10

Malware Config

Extracted

Family

njrat

Version

0.7NC

Botnet

NYAN CAT

C2

milla.publicvm.com:5050

Mutex

affbaafe724f4591

Attributes
  • reg_key

    affbaafe724f4591

  • splitter

    @!#&^%$

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 27 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f21b29771505e7f9259f5efa6f6ebf9c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f21b29771505e7f9259f5efa6f6ebf9c_JaffaCakes118.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2428
  • 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 --no-appcompat-clear --mojo-platform-channel-handle=3736 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3520

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2428-0-0x0000000074C10000-0x00000000753C0000-memory.dmp

      Filesize

      7.7MB

    • memory/2428-1-0x0000000000850000-0x00000000009AA000-memory.dmp

      Filesize

      1.4MB

    • memory/2428-2-0x0000000005400000-0x0000000005410000-memory.dmp

      Filesize

      64KB

    • memory/2428-4-0x0000000074C10000-0x00000000753C0000-memory.dmp

      Filesize

      7.7MB

    • memory/2428-6-0x0000000005DB0000-0x0000000005E4C000-memory.dmp

      Filesize

      624KB

    • memory/2428-7-0x0000000005D10000-0x0000000005D1C000-memory.dmp

      Filesize

      48KB

    • memory/2428-8-0x0000000006440000-0x00000000069E4000-memory.dmp

      Filesize

      5.6MB

    • memory/2428-9-0x0000000005400000-0x0000000005410000-memory.dmp

      Filesize

      64KB

    • memory/2428-10-0x0000000006030000-0x00000000060C2000-memory.dmp

      Filesize

      584KB

    • memory/2428-11-0x0000000006000000-0x000000000600A000-memory.dmp

      Filesize

      40KB