Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-09-2024 04:40

General

  • Target

    df81d775612d1565e5564d416420c2fd_JaffaCakes118.exe

  • Size

    1004KB

  • MD5

    df81d775612d1565e5564d416420c2fd

  • SHA1

    49252eae3983eaa89eea12b5f5b65c5e147d3e5b

  • SHA256

    d98fd8189273e4f4fcbb8b1d5b32459b5d7adcd6eaff9efef0c32ace0fdfab0e

  • SHA512

    a20e59cff9cd30efa06a5bb5c935d119e19d74f289d22335173e64046c634c4ed2b87db5b0e774c90d87c0b34686b4a7e4a9ff8e3e9c8d56207ccc6146ff03d9

  • SSDEEP

    24576:iGVJLVwfsOmo3MYYFhSHOEIk3XWT9JZH9h:X433nYpEIkonZH9h

Malware Config

Extracted

Family

raccoon

Version

1.7.2

Botnet

8e94b823a9991735de58978b0e8609a618f8ddd3

Attributes
  • url4cnc

    https://tttttt.me/brikitiki

rc4.plain
rc4.plain

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Extracted

Family

oski

C2

hanxlas.ac.ug

Signatures

  • Azorult

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

  • Oski

    Oski is an infostealer targeting browser data, crypto wallets.

  • Raccoon

    Raccoon is an infostealer written in C++ and first seen in 2019.

  • Raccoon Stealer V1 payload 7 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 4 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\df81d775612d1565e5564d416420c2fd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\df81d775612d1565e5564d416420c2fd_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2548
    • C:\Users\Admin\AppData\Local\Temp\FDdfhgtyrgfb.exe
      "C:\Users\Admin\AppData\Local\Temp\FDdfhgtyrgfb.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1052
      • C:\Users\Admin\AppData\Local\Temp\FDdfhgtyrgfb.exe
        "C:\Users\Admin\AppData\Local\Temp\FDdfhgtyrgfb.exe"
        3⤵
        • Executes dropped EXE
        PID:1848
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1848 -s 960
          4⤵
          • Program crash
          PID:3012
    • C:\Users\Admin\AppData\Local\Temp\bvnhjgDSvbc.exe
      "C:\Users\Admin\AppData\Local\Temp\bvnhjgDSvbc.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1148
      • C:\Users\Admin\AppData\Local\Temp\bvnhjgDSvbc.exe
        "C:\Users\Admin\AppData\Local\Temp\bvnhjgDSvbc.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:3644
    • C:\Users\Admin\AppData\Local\Temp\df81d775612d1565e5564d416420c2fd_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\df81d775612d1565e5564d416420c2fd_JaffaCakes118.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2368
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1848 -ip 1848
    1⤵
      PID:4372

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      256KB

      MD5

      cc4e4947dbf30c94a8e0613f7079b04d

      SHA1

      06aaaec0cf89c1a63018f4f8ac41fc087f50296d

      SHA256

      53828926c375be5a7f6ec3bb0e535e30312f0cd3ca28089f6447c08e0aaaee1f

      SHA512

      7838ac0a03084010bdaca92f4b5d794bb2cb35c076a46cc64fe3ca49b345ed05131e969621cc8173df55f7d9986a138217dd521145310e8d8631fe1180c8708d

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

      Filesize

      212KB

      MD5

      6c38e33f75aea070ed77a3db9121d5c8

      SHA1

      791d21a38ca8666f58b4e17121bd54c538e438b6

      SHA256

      3376d018a1f90739d3da7ce522215999f388248193f4328a5eb362f0d9a22c6b

      SHA512

      ef66cf665d2829fb534ebd6dbe0707ad638de316f4bba6cd6873d989ebab89357eb3a2e2a62dc13a2aaaca2d71b717bd66177b18a9c02d6878a4928672080e09

    • memory/1052-39-0x0000000000400000-0x0000000000441000-memory.dmp

      Filesize

      260KB

    • memory/1052-56-0x0000000000400000-0x0000000000441000-memory.dmp

      Filesize

      260KB

    • memory/1052-46-0x0000000000400000-0x0000000000441000-memory.dmp

      Filesize

      260KB

    • memory/1148-40-0x0000000000400000-0x0000000000436000-memory.dmp

      Filesize

      216KB

    • memory/1148-55-0x0000000000400000-0x0000000000436000-memory.dmp

      Filesize

      216KB

    • memory/1148-32-0x0000000077C62000-0x0000000077C63000-memory.dmp

      Filesize

      4KB

    • memory/1148-38-0x0000000000400000-0x0000000000436000-memory.dmp

      Filesize

      216KB

    • memory/1848-50-0x0000000000400000-0x0000000000438000-memory.dmp

      Filesize

      224KB

    • memory/1848-48-0x0000000000400000-0x0000000000438000-memory.dmp

      Filesize

      224KB

    • memory/1848-51-0x0000000000400000-0x0000000000438000-memory.dmp

      Filesize

      224KB

    • memory/1848-54-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/1848-64-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/1848-61-0x0000000000400000-0x0000000000438000-memory.dmp

      Filesize

      224KB

    • memory/2368-37-0x0000000000400000-0x0000000000494000-memory.dmp

      Filesize

      592KB

    • memory/2368-27-0x0000000000400000-0x0000000000498000-memory.dmp

      Filesize

      608KB

    • memory/2368-33-0x0000000000400000-0x0000000000498000-memory.dmp

      Filesize

      608KB

    • memory/2368-66-0x0000000000400000-0x0000000000494000-memory.dmp

      Filesize

      592KB

    • memory/2368-36-0x0000000000400000-0x0000000000498000-memory.dmp

      Filesize

      608KB

    • memory/2368-65-0x0000000000400000-0x0000000000498000-memory.dmp

      Filesize

      608KB

    • memory/2368-28-0x0000000000400000-0x0000000000498000-memory.dmp

      Filesize

      608KB

    • memory/2548-26-0x0000000002F70000-0x0000000002F77000-memory.dmp

      Filesize

      28KB

    • memory/2548-3-0x0000000000700000-0x0000000000701000-memory.dmp

      Filesize

      4KB

    • memory/2548-2-0x0000000077C62000-0x0000000077C63000-memory.dmp

      Filesize

      4KB

    • memory/3644-57-0x0000000000400000-0x0000000000424000-memory.dmp

      Filesize

      144KB

    • memory/3644-58-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/3644-44-0x0000000000400000-0x0000000000424000-memory.dmp

      Filesize

      144KB

    • memory/3644-47-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/3644-52-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/3644-41-0x0000000000400000-0x0000000000424000-memory.dmp

      Filesize

      144KB