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Overview

overview

10

Static

static

3

ff9754bf6d...18.exe

windows7-x64

10

ff9754bf6d...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    140s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/09/2024, 00:37

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General

  • Target

    ff9754bf6da70ff2a900bafce7b49a58_JaffaCakes118.exe

  • Size

    208KB

  • MD5

    ff9754bf6da70ff2a900bafce7b49a58

  • SHA1

    16cdbb1828180218d110ffd7c42c4c65a55bffec

  • SHA256

    7394b6d49596804f4b3a31f0499a2f327a936d1f5b83506e636ea92c646593c1

  • SHA512

    a5de0aa17d44c73e3c0cffd080572b0e828081fbd0afc6532229dbe903d710a8dbaf6aaeab457b2cc6f0702ec8e62bf29e0d0b237512544ca618a9aba8ab8fed

  • SSDEEP

    3072:4iKimYGoBtIThwaDLNhHNSKbRPJce0Xgu+8HNmq61WtEl9pKY+TluMnEdrhTJJ:4iKY30Thw4LtLjJSgfcgL1b9D4EdXJ

Score
10/10
gh0stratdiscoverypersistencerat

Malware Config

Signatures

  • Gh0st RAT payload 1 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    ratgh0strat
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Program crash 1 IoCs
  • 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.

    discovery
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ff9754bf6da70ff2a900bafce7b49a58_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ff9754bf6da70ff2a900bafce7b49a58_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1660
    • C:\Users\Admin\AppData\Local\Temp\ff9754bf6da70ff2a900bafce7b49a58_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\ff9754bf6da70ff2a900bafce7b49a58_JaffaCakes118.exe"
      2⤵
        PID:4452
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 500
        2⤵
        • Program crash
        PID:4408
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 1660 -ip 1660
      1⤵
        PID:4440

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\Temp\2011.exe
        Filesize

        208KB

        MD5

        ff9754bf6da70ff2a900bafce7b49a58

        SHA1

        16cdbb1828180218d110ffd7c42c4c65a55bffec

        SHA256

        7394b6d49596804f4b3a31f0499a2f327a936d1f5b83506e636ea92c646593c1

        SHA512

        a5de0aa17d44c73e3c0cffd080572b0e828081fbd0afc6532229dbe903d710a8dbaf6aaeab457b2cc6f0702ec8e62bf29e0d0b237512544ca618a9aba8ab8fed

        Download Submit

      • memory/1660-0-0x0000000000400000-0x000000000043A012-memory.dmp

        Filesize

        232KB

        Download

      • memory/1660-1-0x0000000002180000-0x0000000002181000-memory.dmp

        Filesize

        4KB

        Download

      • memory/1660-7-0x0000000000400000-0x000000000043A012-memory.dmp

        Filesize

        232KB

        Download