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Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    01/05/2024, 13:58

General

  • Target

    0bf909d7edbb48834020654296a99ea1_JaffaCakes118.exe

  • Size

    1.2MB

  • MD5

    0bf909d7edbb48834020654296a99ea1

  • SHA1

    ee3306cbc61fa207fbda73b782f80207cbbf03e1

  • SHA256

    210597746fbea00553304ea445d786834b0f0114f9aab82296b1f6fb3103a166

  • SHA512

    d7240226d961865346eec5b25fdcbbc3c452e3965d3d9bb68aa456ad0939a077b9edc8fed0fa09e7954fe6b39b4b871f4cd85f8e4277ced505285b3eae137783

  • SSDEEP

    24576:CmS8JhYc1PuxlbXXOBCMRC7wmgg48SkQDw:PltWPXegymbS5s

Malware Config

Signatures

  • Troldesh, Shade, Encoder.858

    Troldesh is a ransomware spread by malspam.

  • UPX packed file 6 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0bf909d7edbb48834020654296a99ea1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0bf909d7edbb48834020654296a99ea1_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of UnmapMainImage
    PID:1148

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1148-0-0x0000000001EA0000-0x0000000001F6E000-memory.dmp

    Filesize

    824KB

  • memory/1148-1-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/1148-2-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/1148-3-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/1148-6-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/1148-4-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB

  • memory/1148-9-0x0000000000400000-0x00000000005DE000-memory.dmp

    Filesize

    1.9MB