Analysis

  • max time kernel
    143s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27-11-2024 08:25

General

  • Target

    a6e0917c8f06844dada57fe38dd4bee5_JaffaCakes118.exe

  • Size

    1.3MB

  • MD5

    a6e0917c8f06844dada57fe38dd4bee5

  • SHA1

    df547b9685fa3e0709b222cb9f4e8cf91d95de08

  • SHA256

    dc5f54be9efda22fb365f4d65ca9a390f5f1ffaf54d18a5d6b434e289dfdd985

  • SHA512

    3c18a38c70df657645947376000962ae8f390f7738e03cb0443e482d14453c9045fbbf3746fc6babd5b89d8ba4bb0a79a5e05c4e88fc8ffd69c02b593e0496e3

  • SSDEEP

    24576:eJSyLtIBYWFkfV0hfPnZBdWGktI7ie8ydTF4EWCC:edKBlNfPjd1ktOie8y1FzC

Malware Config

Signatures

  • Troldesh family
  • Troldesh, Shade, Encoder.858

    Troldesh is a ransomware spread by malspam.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • UPX packed file 9 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\a6e0917c8f06844dada57fe38dd4bee5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a6e0917c8f06844dada57fe38dd4bee5_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of UnmapMainImage
    PID:1288

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1288-0-0x0000000001DD0000-0x0000000001EA4000-memory.dmp

    Filesize

    848KB

  • memory/1288-1-0x0000000000400000-0x0000000000607000-memory.dmp

    Filesize

    2.0MB

  • memory/1288-2-0x0000000000400000-0x0000000000607000-memory.dmp

    Filesize

    2.0MB

  • memory/1288-3-0x0000000000400000-0x0000000000607000-memory.dmp

    Filesize

    2.0MB

  • memory/1288-4-0x0000000000400000-0x0000000000607000-memory.dmp

    Filesize

    2.0MB

  • memory/1288-6-0x0000000000400000-0x0000000000607000-memory.dmp

    Filesize

    2.0MB

  • memory/1288-5-0x0000000000400000-0x0000000000607000-memory.dmp

    Filesize

    2.0MB

  • memory/1288-8-0x0000000000400000-0x0000000000607000-memory.dmp

    Filesize

    2.0MB

  • memory/1288-11-0x0000000001DD0000-0x0000000001EA4000-memory.dmp

    Filesize

    848KB

  • memory/1288-12-0x0000000000400000-0x0000000000607000-memory.dmp

    Filesize

    2.0MB

  • memory/1288-13-0x0000000000400000-0x0000000000607000-memory.dmp

    Filesize

    2.0MB