Overview

overview

7

Static

static

3

5208243018...18.exe

windows7-x64

7

5208243018...18.exe

windows10-2004-x64

3

Analysis

  • max time kernel
    150s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    17/10/2024, 12:19

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General

  • Target

    5208243018dc9ad7d951d35f88b8b87f_JaffaCakes118.exe

  • Size

    311KB

  • MD5

    5208243018dc9ad7d951d35f88b8b87f

  • SHA1

    8ac40a07ec8ae3fec60c7509763eedf5e7eb854d

  • SHA256

    66d422b0ed674a37109b81324efbb04c98daee1bd91a6d1f04271932e8b66299

  • SHA512

    630e63b6e53d31eb856744efbf47d87670ff7bc706a47266cad359e825b9538040b8218480d5be729a56d250f0b793714b6d9018d74a56217f730bf71ab73684

  • SSDEEP

    6144:ppvzjbbHLCL7pBLfCartChwkmBjH+7hvwTR3Z+3VW6qkFtnJr7JOU9r:pBjbbqJCarAVmBQhId3GVTFxZVT9r

Score
7/10
discoverypersistenceupx

Malware Config

Signatures

  • 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
  • UPX packed file 8 IoCs

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

    upx
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

    discovery
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5208243018dc9ad7d951d35f88b8b87f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5208243018dc9ad7d951d35f88b8b87f_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2956
    • C:\ProgramData\bIlMcFg08520\bIlMcFg08520.exe
      "C:\ProgramData\bIlMcFg08520\bIlMcFg08520.exe" "C:\Users\Admin\AppData\Local\Temp\5208243018dc9ad7d951d35f88b8b87f_JaffaCakes118.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:2936

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \ProgramData\bIlMcFg08520\bIlMcFg08520.exe
    Filesize

    311KB

    MD5

    d3c9d565c534ab0e5d53e8e2a5bd4bcd

    SHA1

    bc05ca3e6a13e24c3352421b1b012838e3041542

    SHA256

    6d58c2deac5ad3bdee1758084f1f3193784ef5f6ba0336d83e3c9303e8fa0498

    SHA512

    7af0aaacfb1de9c96267f6bfbe4d6f700c10b908e9ff321d3fc48ab9b79dbf254dbf6d6327bbcd24fca578b9aa62ea36c33cdecd12428e7b1c6cda8a7a27ef5b

    Download Submit

  • memory/2936-22-0x0000000000400000-0x00000000004B3000-memory.dmp

    Filesize

    716KB

    Download

  • memory/2936-28-0x0000000000400000-0x00000000004B3000-memory.dmp

    Filesize

    716KB

    Download

  • memory/2936-44-0x0000000000400000-0x00000000004B3000-memory.dmp

    Filesize

    716KB

    Download

  • memory/2956-0-0x0000000000403000-0x0000000000404000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2956-1-0x0000000000400000-0x00000000004B3000-memory.dmp

    Filesize

    716KB

    Download

  • memory/2956-3-0x0000000000400000-0x00000000004B3000-memory.dmp

    Filesize

    716KB

    Download

  • memory/2956-5-0x0000000000400000-0x00000000004B3000-memory.dmp

    Filesize

    716KB

    Download

  • memory/2956-4-0x0000000000400000-0x00000000004B3000-memory.dmp

    Filesize

    716KB

    Download

  • memory/2956-25-0x0000000000403000-0x0000000000404000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2956-26-0x0000000000400000-0x00000000004B3000-memory.dmp

    Filesize

    716KB

    Download

  • memory/2956-59-0x0000000000400000-0x00000000004B3000-memory.dmp

    Filesize

    716KB

    Download