Analysis

  • max time kernel
    94s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-12-2024 20:28

General

  • Target

    f08d59d9c29c1fe1a34bc2f7819a53c6_JaffaCakes118.exe

  • Size

    3.7MB

  • MD5

    f08d59d9c29c1fe1a34bc2f7819a53c6

  • SHA1

    7b5e3ec2ea667fbc0c9e64545c610476c4f4666f

  • SHA256

    93d14e5716f61893fafbfc23a68a651bbf5aece088d2a865927c82cfde308ce5

  • SHA512

    95268ef39aebf4db01b8698aa33bd69d5afffb400ce7d3394adfec983fcc9a8066f8d435fae87ccb1afb26034b9e5e8b244af564bb848e18b0bd803d82662b22

  • SSDEEP

    98304:3AYRWJ3guzrI7fiL9tgZZEkpDwyPVg1b3QOQYRitH0RSXJgGCnUMW8BMHDWXN:3PWLr3gzNPPVg1brJRitJ5gHD7ma

Malware Config

Extracted

Family

azorult

C2

https://livdecor.pt/work/Panel/index.php

Signatures

  • Azorult

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

  • Azorult family
  • Executes dropped EXE 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 5 IoCs

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

  • 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.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f08d59d9c29c1fe1a34bc2f7819a53c6_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f08d59d9c29c1fe1a34bc2f7819a53c6_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1940
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c test.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:808
      • C:\Users\Admin\AppData\Local\Temp\test.exe
        test.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:3348
        • C:\Users\Admin\AppData\Local\Temp\test.exe
          "C:\Users\Admin\AppData\Local\Temp\test.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Checks processor information in registry
          • Suspicious behavior: EnumeratesProcesses
          PID:3040

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\test.exe

    Filesize

    831KB

    MD5

    d8e44407f1197f62ec1ec0e3acb8c763

    SHA1

    81714532b3fb307a500bbed90a24906adf7c387e

    SHA256

    d4045b346bb2cd14ebe56b2e1fca12362db81dfc149332d94e834ee268fd0f0e

    SHA512

    3742d6dea8e4f2e0d7be4748141947b9a6a105ab88cf0a4bbb5d13e71e48953eae9f610718a8f004bfa62edb741b68be5a7a7eec87eb5adfec89b8f2cc03092a

  • memory/1940-0-0x0000000000400000-0x0000000000AD5000-memory.dmp

    Filesize

    6.8MB

  • memory/1940-21-0x0000000000400000-0x0000000000AD5000-memory.dmp

    Filesize

    6.8MB

  • memory/3040-9-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/3040-17-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/3348-5-0x0000000000DC0000-0x0000000000F28000-memory.dmp

    Filesize

    1.4MB

  • memory/3348-6-0x0000000000F30000-0x0000000000F69000-memory.dmp

    Filesize

    228KB

  • memory/3348-7-0x0000000000F70000-0x0000000000FA9000-memory.dmp

    Filesize

    228KB

  • memory/3348-19-0x0000000000DC0000-0x0000000000F28000-memory.dmp

    Filesize

    1.4MB