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Analysis

  • max time kernel
    120s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09/09/2024, 13:27

General

  • Target

    d668148d1a59d45cb510101313e9dfc0_JaffaCakes118.exe

  • Size

    134KB

  • MD5

    d668148d1a59d45cb510101313e9dfc0

  • SHA1

    b54578f109ab1be96c114db86e2639a9356aa2bb

  • SHA256

    177510a95f2bd9c4584c3c5dd536ca71f517b3d5767abc2fcf177ef29f83369f

  • SHA512

    b460dcca0e32d0f627685988965cec9fb2e1ffa40558535f42cdcdd3f4b2b2d94ff9150dad17ecc1227175b6ff991afd9765f82975f3b9596d59988f94dd362f

  • SSDEEP

    3072:TUX8z0IKAXAZEH6Gg7M4o6Y43uzljWFq8j2y:ToE0IcmiA4J3uzlS08j2

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 4 IoCs
  • 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 behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d668148d1a59d45cb510101313e9dfc0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d668148d1a59d45cb510101313e9dfc0_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2468
    • C:\Windows\SysWOW64\EXPL0RER.EXE
      "C:\Windows\system32\EXPL0RER.EXE" "C:\Users\Admin\AppData\Local\Temp\d668148d1a59d45cb510101313e9dfc0_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:2272

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\EXPL0RER.EXE

    Filesize

    134KB

    MD5

    d668148d1a59d45cb510101313e9dfc0

    SHA1

    b54578f109ab1be96c114db86e2639a9356aa2bb

    SHA256

    177510a95f2bd9c4584c3c5dd536ca71f517b3d5767abc2fcf177ef29f83369f

    SHA512

    b460dcca0e32d0f627685988965cec9fb2e1ffa40558535f42cdcdd3f4b2b2d94ff9150dad17ecc1227175b6ff991afd9765f82975f3b9596d59988f94dd362f

  • memory/2272-13-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2468-12-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB