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Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19/01/2025, 10:30

General

  • Target

    JaffaCakes118_c52b3eb7c4deace3e9f4a2b6fd10b94c.exe

  • Size

    360KB

  • MD5

    c52b3eb7c4deace3e9f4a2b6fd10b94c

  • SHA1

    7a1049daa3802d5c4542afbd05b8416fa452b07d

  • SHA256

    145fe519a5106116ae376d1041129b810b187eb687ae36b51e3689f1be5cc91d

  • SHA512

    99c9c6cab115ff3fc285c531a5c7abed3af3fc3f15e36f0f65f42ad9c4f8a8953478252bd1343214e3ecd3d869791bd5dc99538ca9489cd67a5051dfcd040034

  • SSDEEP

    6144:/NupFANOAKYkTzlGz9gOUb2GBqoOkR6loMnKXAO0Bu5UAb9Fs5c2yApxP34872G8:FYANvK/lGRgOUqmq9kR6lhKX+B3a9FsQ

Malware Config

Signatures

  • Detect XtremeRAT payload 2 IoCs
  • XtremeRAT

    The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

  • Xtremerat family
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Adds Run key to start application 2 TTPs 3 IoCs
  • Drops file in System32 directory 3 IoCs
  • 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 use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c52b3eb7c4deace3e9f4a2b6fd10b94c.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c52b3eb7c4deace3e9f4a2b6fd10b94c.exe"
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Adds Run key to start application
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:2336

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2336-0-0x0000000010000000-0x000000001009C000-memory.dmp

    Filesize

    624KB

  • memory/2336-1-0x0000000000280000-0x00000000002E0000-memory.dmp

    Filesize

    384KB

  • memory/2336-5-0x0000000000510000-0x0000000000511000-memory.dmp

    Filesize

    4KB

  • memory/2336-10-0x00000000030B0000-0x00000000030B1000-memory.dmp

    Filesize

    4KB

  • memory/2336-16-0x00000000030A0000-0x00000000030A1000-memory.dmp

    Filesize

    4KB

  • memory/2336-15-0x0000000003080000-0x0000000003081000-memory.dmp

    Filesize

    4KB

  • memory/2336-14-0x0000000003090000-0x0000000003091000-memory.dmp

    Filesize

    4KB

  • memory/2336-13-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2336-12-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/2336-11-0x0000000003050000-0x0000000003055000-memory.dmp

    Filesize

    20KB

  • memory/2336-9-0x0000000003060000-0x0000000003061000-memory.dmp

    Filesize

    4KB

  • memory/2336-8-0x0000000003070000-0x0000000003071000-memory.dmp

    Filesize

    4KB

  • memory/2336-7-0x00000000007E0000-0x00000000007E1000-memory.dmp

    Filesize

    4KB

  • memory/2336-6-0x00000000004D0000-0x00000000004D1000-memory.dmp

    Filesize

    4KB

  • memory/2336-4-0x00000000007D0000-0x00000000007D1000-memory.dmp

    Filesize

    4KB

  • memory/2336-3-0x00000000004E0000-0x00000000004E1000-memory.dmp

    Filesize

    4KB

  • memory/2336-2-0x00000000004F0000-0x00000000004F1000-memory.dmp

    Filesize

    4KB

  • memory/2336-19-0x0000000010000000-0x000000001009C000-memory.dmp

    Filesize

    624KB

  • memory/2336-20-0x0000000000280000-0x00000000002E0000-memory.dmp

    Filesize

    384KB

  • memory/2336-23-0x0000000010000000-0x000000001009C000-memory.dmp

    Filesize

    624KB