Analysis

  • max time kernel
    146s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-03-2024 02:52

General

  • Target

    4b2eec1fcb130c66354c3c764fb36e2a_JaffaCakes118.exe

  • Size

    102KB

  • MD5

    4b2eec1fcb130c66354c3c764fb36e2a

  • SHA1

    7252d7f16e29012d2aa7ff29215eff2ad39236b4

  • SHA256

    29f4ef54e2746028dd68a286578cf472be04f425cd07f8d754306076296d0e20

  • SHA512

    5773c555c8a7855fdfb582dc628a226c0846c003460ca89f24e2937041ef93a996a3989848af813012f61187d107e6301e832fe5af011e511429f2ec0b860348

  • SSDEEP

    3072:GN2Cs1FNvl3ogl5KfHxFxACVSEoCGRqHrczSZ:GoR1ogHiRFxpVzoCGRqHrczS

Malware Config

Extracted

Family

metasploit

Version

windows/reverse_tcp

C2

217.182.208.93:4770

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Executes dropped EXE 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4b2eec1fcb130c66354c3c764fb36e2a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4b2eec1fcb130c66354c3c764fb36e2a_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5024
    • C:\Users\Admin\AppData\Local\Temp\4b2eec1fcb130c66354c3c764fb36e2a_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\4b2eec1fcb130c66354c3c764fb36e2a_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      PID:4324
    • C:\Users\Admin\AppData\Local\Temp\4b2eec1fcb130c66354c3c764fb36e2a_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\4b2eec1fcb130c66354c3c764fb36e2a_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      PID:3844

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\4b2eec1fcb130c66354c3c764fb36e2a_JaffaCakes118.exe
    Filesize

    102KB

    MD5

    4b2eec1fcb130c66354c3c764fb36e2a

    SHA1

    7252d7f16e29012d2aa7ff29215eff2ad39236b4

    SHA256

    29f4ef54e2746028dd68a286578cf472be04f425cd07f8d754306076296d0e20

    SHA512

    5773c555c8a7855fdfb582dc628a226c0846c003460ca89f24e2937041ef93a996a3989848af813012f61187d107e6301e832fe5af011e511429f2ec0b860348

  • memory/3844-4-0x0000000000400000-0x0000000000416000-memory.dmp
    Filesize

    88KB

  • memory/3844-5-0x0000000000400000-0x0000000000416000-memory.dmp
    Filesize

    88KB

  • memory/3844-6-0x0000000000400000-0x0000000000416000-memory.dmp
    Filesize

    88KB

  • memory/3844-7-0x0000000000400000-0x0000000000416000-memory.dmp
    Filesize

    88KB

  • memory/3844-10-0x0000000000400000-0x0000000000416000-memory.dmp
    Filesize

    88KB

  • memory/3844-11-0x0000000000A50000-0x0000000000A51000-memory.dmp
    Filesize

    4KB

  • memory/5024-0-0x00000000753F0000-0x00000000759A1000-memory.dmp
    Filesize

    5.7MB

  • memory/5024-1-0x00000000753F0000-0x00000000759A1000-memory.dmp
    Filesize

    5.7MB

  • memory/5024-2-0x0000000000A00000-0x0000000000A10000-memory.dmp
    Filesize

    64KB

  • memory/5024-12-0x00000000753F0000-0x00000000759A1000-memory.dmp
    Filesize

    5.7MB

  • memory/5024-13-0x0000000000A00000-0x0000000000A10000-memory.dmp
    Filesize

    64KB