Overview

overview

10

Static

static

10

2defd4fc35...18.exe

windows7-x64

10

2defd4fc35...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    121s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09-10-2024 08:29

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General

  • Target

    2defd4fc35b6e5d9a8b926af9aa3b74e_JaffaCakes118.exe

  • Size

    4.0MB

  • MD5

    2defd4fc35b6e5d9a8b926af9aa3b74e

  • SHA1

    f705a3243b199fcbbbed79ff32bb704c52e05b2d

  • SHA256

    5dfcdab043ff09cab175f977444a871f1b5be457f665518e0f24194f74ff3927

  • SHA512

    14d001b080c58f08541e0b7003bfa7df3eff624deda253da4e3aa0c2a8e35cf5349f388881778289185351ecbda868ff98702e323cc9fd85315bc218340c6f07

  • SSDEEP

    24576:DF9mrnE2Z1y/6oTNBZrBEu8C7jnIQCwRO/wTGS5DBMY1:DD2Z1qT3Zz888QCwRO/wT/aY1

Score
10/10
sakuladiscoverypersistencerattrojan

Malware Config

Signatures

  • Sakula

    Sakula is a remote access trojan with various capabilities.

    trojanratsakula
  • Sakula payload 1 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

    discovery
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2defd4fc35b6e5d9a8b926af9aa3b74e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2defd4fc35b6e5d9a8b926af9aa3b74e_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2156
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2132
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\2defd4fc35b6e5d9a8b926af9aa3b74e_JaffaCakes118.exe"
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:2592
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:2744

Network

MITRE ATT&CK Enterprise v15

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
    Filesize

    4.0MB

    MD5

    e9499b24645790942bd78cb388347707

    SHA1

    6d4dca1377af14ccc613d6c9a46a4e93d6a08b1e

    SHA256

    6c1d2188a4c21c032437cb5e5f96057e1738ea746b77a9bcf63d200e2a0da8f8

    SHA512

    6f7766eac11d976e58916a051fa07ccb213842c301d5f7ad5b801340f6eebd8846c0c325ca6a409340f4c63a2dd5e2a8892f763f82a11c3706be377b3b09eb4b

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