Analysis

  • max time kernel
    140s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    26-06-2024 01:16

General

  • Target

    10390fb17b9a12721e70919f9b15131e_JaffaCakes118.exe

  • Size

    323KB

  • MD5

    10390fb17b9a12721e70919f9b15131e

  • SHA1

    a5bea9f6ef3ce30976783ef093f024e5dbf87806

  • SHA256

    37654388123af77ef3b7fbd90c0ed9c18058ad69fc717362519af470ec03e0bb

  • SHA512

    bfa62e61b34232dd9656dd576c336319f2d7da6f882a573b22529728995d4228c7ae50fd3081f3e032844d626be2b0d1bed2a135f63daef441dfa5ae309c984c

  • SSDEEP

    6144:1xlZaFDLrItkluXRuBvusFjJemp8dqoOiEzfZiHpXHJ9m2AXI6wue6JTtCQr4X:PlQ8fXEBvuwjInnLEzRiHXpx9Qq

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\10390fb17b9a12721e70919f9b15131e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\10390fb17b9a12721e70919f9b15131e_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2956
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2956 -s 204
      2⤵
      • Program crash
      PID:1388

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2956-0-0x0000000000400000-0x00000000004A9000-memory.dmp

    Filesize

    676KB

  • memory/2956-1-0x0000000000400000-0x00000000004A9000-memory.dmp

    Filesize

    676KB