Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    05-12-2024 09:55

General

  • Target

    c72166ac4b741c254036fe6f10fe3cca_JaffaCakes118.exe

  • Size

    62KB

  • MD5

    c72166ac4b741c254036fe6f10fe3cca

  • SHA1

    8568ae5628ffd5f9f7372c8884fcfbc4eb1e81e1

  • SHA256

    0950ea7b2853bc7627a8d3f6a4d08933490066fbd16854a9c3c99d4477814ec4

  • SHA512

    295929f9acd40e024cc57079c8c81711ffc2044028d901e3e1c2e2d1f5d078db1e465b1f5ee459dc2fd2e0b3d0811c3230dcb247f5791912d5d54efb5f645695

  • SSDEEP

    1536:j8qDqQMKgMK3tGjbNwPZ6CIeXHWzlHNX3U:jqcXKdcNeXHWZO

Malware Config

Extracted

Family

xtremerat

C2

updatsys.sytes.net

Signatures

  • Detect XtremeRAT payload 1 IoCs
  • XtremeRAT

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

  • Xtremerat family
  • 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 WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c72166ac4b741c254036fe6f10fe3cca_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c72166ac4b741c254036fe6f10fe3cca_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2020
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      2⤵
        PID:2704

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2020-0-0x0000000010000000-0x0000000010047000-memory.dmp

      Filesize

      284KB