Analysis

  • max time kernel
    145s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/06/2024, 07:56

General

  • Target

    9106bec0b9f94671c7f39b7236f9177c_JaffaCakes118.exe

  • Size

    363KB

  • MD5

    9106bec0b9f94671c7f39b7236f9177c

  • SHA1

    596fa9e0462165619293c12739d88d01cc97269f

  • SHA256

    81c4669f335ccc6e0e585306c1cbf96f1ce71c0f9b9e701393594b3984adddd6

  • SHA512

    a185dd4c6ac0540bf505198a2381d126e3b7e29605eb0e77aea5301e4d226a73ae9c78a24208b12a60021f0550ea9bbd7433f0bd4c6b26ffe9f116e223b0a8e2

  • SSDEEP

    6144:eBv7KArZZlLSZ2TKb5W9FElgKWpA+qlXjmyRxh96Ol5FYUa97I1l74HpIkNCnLYp:e5lZI95QUgjpAtTRR52Ua9M1l74HnsF4

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9106bec0b9f94671c7f39b7236f9177c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9106bec0b9f94671c7f39b7236f9177c_JaffaCakes118.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious use of SetWindowsHookEx
    PID:4412
  • 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=4112 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1152

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4412-0-0x0000000000C90000-0x0000000000E05000-memory.dmp

      Filesize

      1.5MB

    • memory/4412-17-0x0000000003640000-0x0000000003641000-memory.dmp

      Filesize

      4KB

    • memory/4412-18-0x0000000000C90000-0x0000000000E05000-memory.dmp

      Filesize

      1.5MB

    • memory/4412-21-0x0000000003640000-0x0000000003641000-memory.dmp

      Filesize

      4KB