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Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    11/09/2024, 15:59

General

  • Target

    dab5bce27a9d25f219566fa7d17762c6_JaffaCakes118.exe

  • Size

    667KB

  • MD5

    dab5bce27a9d25f219566fa7d17762c6

  • SHA1

    338959d2a56613ff7d60e378cd570716cc155121

  • SHA256

    5b77c17c1bb413e5d87843c960f67152fd4e6f558efbc8ad778a93b88e115c69

  • SHA512

    09596bc46c5cf5c572f2432a26844bdac591075b39c423c720f0c6bf88baa3fefa88c3ea84c103579aaafe483b401162559e144d340eb6f89ee9e6d7ea84f6cc

  • SSDEEP

    12288:Q2SR/SQVieUY3JMpEUmM05n8xYVeoQeH0GYAZnrehql:qR/SQVi7Y3JMdyn8GseH0ytris

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot1335107831:AAGZPoo67JukV78LJI16BeQqy3whx-zI59g/sendMessage?chat_id=1294593001

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Beds Protector Packer 1 IoCs

    Detects Beds Protector packer used to load .NET malware.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 2 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dab5bce27a9d25f219566fa7d17762c6_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\dab5bce27a9d25f219566fa7d17762c6_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2280
    • C:\Users\Admin\AppData\Local\Temp\dab5bce27a9d25f219566fa7d17762c6_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\dab5bce27a9d25f219566fa7d17762c6_JaffaCakes118.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • outlook_office_path
      • outlook_win_path
      PID:2468
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2468 -s 1084
        3⤵
        • Program crash
        PID:3048
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2280 -s 672
      2⤵
      • Program crash
      PID:2116

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2280-0-0x0000000073ECE000-0x0000000073ECF000-memory.dmp

    Filesize

    4KB

  • memory/2280-1-0x00000000009C0000-0x0000000000A6E000-memory.dmp

    Filesize

    696KB

  • memory/2280-2-0x0000000004430000-0x00000000044C8000-memory.dmp

    Filesize

    608KB

  • memory/2280-3-0x0000000073EC0000-0x00000000745AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2280-4-0x00000000002A0000-0x00000000002B6000-memory.dmp

    Filesize

    88KB

  • memory/2280-20-0x0000000073EC0000-0x00000000745AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2280-19-0x0000000073ECE000-0x0000000073ECF000-memory.dmp

    Filesize

    4KB

  • memory/2468-12-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

  • memory/2468-16-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

  • memory/2468-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2468-9-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

  • memory/2468-8-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

  • memory/2468-7-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

  • memory/2468-17-0x0000000073EC0000-0x00000000745AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2468-18-0x0000000073EC0000-0x00000000745AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2468-14-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

  • memory/2468-5-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

  • memory/2468-21-0x0000000073EC0000-0x00000000745AE000-memory.dmp

    Filesize

    6.9MB