Overview

overview

10

Static

static

10

JaffaCakes...55.exe

windows7-x64

10

JaffaCakes...55.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    114s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-01-2025 18:44

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General

  • Target

    JaffaCakes118_3434fcfb59fe8486f8cfbde52da25655.exe

  • Size

    80KB

  • MD5

    3434fcfb59fe8486f8cfbde52da25655

  • SHA1

    3ecc60c3e7da25144e54f896ca4a8f38aeb8861c

  • SHA256

    c06863597b304e532aa0c09ce80ee143bd96fd696c5168c861c8f68795f9cbf2

  • SHA512

    9938f683216850f5057f1f2233fdf940d0e4484b28d41ca0c379ba517748a45ab6d4b5f1c76f1a9f817ba66bc4afa1fc74cbf2fa932d32e0ce4eb59d7d5eb7c5

  • SSDEEP

    1536:Zoaj1hJL1S9t0MIeboal8bCKxo7h0RP0jwHVz30rtroi:K0hpgz6xGhTjwHN30BEi

Score
10/10
sakuladiscoverypersistencerattrojan

Malware Config

Signatures

  • Sakula

    Sakula is a remote access trojan with various capabilities.

    trojanratsakula
  • Sakula family
    sakula
  • Sakula payload 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3434fcfb59fe8486f8cfbde52da25655.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3434fcfb59fe8486f8cfbde52da25655.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1156
    • 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:2160
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3434fcfb59fe8486f8cfbde52da25655.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:4400
      • 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:3876

Network

MITRE ATT&CK Enterprise v15

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Downloads

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

    80KB

    MD5

    df947f193b811e6ac4ea923c404c7516

    SHA1

    79c7e1e3a8b5aad03013e90075d6130e3d95eb35

    SHA256

    7a441f5933fb96110a8e43594a9be5df814358b45821437ee303b2e1e614e1b3

    SHA512

    ae40bddd47a97912811ab15709b1610e33d43874b74d391f53d724e644da63db003d22735a22d41a112a50bf002b66eae9118bb95c6ce4a471177f4d319d7c06

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