Analysis

  • max time kernel
    119s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    03/08/2023, 07:02

General

  • Target

    New Order.exe

  • Size

    826KB

  • MD5

    f19d85c4e2ff2da0acad772d2c9fc3fd

  • SHA1

    8ac325b48b211c0521a411d786ee2bfc0c8c3886

  • SHA256

    85769aadc4608e599612aeea1554436f1a3f0c2c4cf88c7a597b690061aeed6c

  • SHA512

    769e9afaeea926ba2c421f1fbbefda1435e02018d6da8371ef8446f6d2b4cf48448a36ab76c4ddebcd02c80a2ed8b23e8c74c678b0bea53e55abedc9c40494cf

  • SSDEEP

    12288:rEKaJvqAye0xf76gbWs3Y9rJTuY0/gVCrpdnCNKiq5E+8:CqtxRbXY99uY6goC0+

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot6686619258:AAGtzpvFWTOm8FcEhveRVJyG4SlPLoGP3xc/sendMessage?chat_id=6465958501

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 5 IoCs
  • 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.

  • Looks up external IP address via web service 1 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\New Order.exe
    "C:\Users\Admin\AppData\Local\Temp\New Order.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2580
    • C:\Users\Admin\AppData\Local\Temp\New Order.exe
      "C:\Users\Admin\AppData\Local\Temp\New Order.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2272

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2272-72-0x0000000000400000-0x0000000000424000-memory.dmp

          Filesize

          144KB

        • memory/2272-74-0x00000000749D0000-0x00000000750BE000-memory.dmp

          Filesize

          6.9MB

        • memory/2272-77-0x0000000004AA0000-0x0000000004AE0000-memory.dmp

          Filesize

          256KB

        • memory/2272-76-0x00000000749D0000-0x00000000750BE000-memory.dmp

          Filesize

          6.9MB

        • memory/2272-75-0x0000000004AA0000-0x0000000004AE0000-memory.dmp

          Filesize

          256KB

        • memory/2272-66-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2272-70-0x0000000000400000-0x0000000000424000-memory.dmp

          Filesize

          144KB

        • memory/2272-68-0x0000000000400000-0x0000000000424000-memory.dmp

          Filesize

          144KB

        • memory/2272-62-0x0000000000400000-0x0000000000424000-memory.dmp

          Filesize

          144KB

        • memory/2272-63-0x0000000000400000-0x0000000000424000-memory.dmp

          Filesize

          144KB

        • memory/2272-64-0x0000000000400000-0x0000000000424000-memory.dmp

          Filesize

          144KB

        • memory/2272-65-0x0000000000400000-0x0000000000424000-memory.dmp

          Filesize

          144KB

        • memory/2580-55-0x00000000749D0000-0x00000000750BE000-memory.dmp

          Filesize

          6.9MB

        • memory/2580-61-0x00000000050C0000-0x0000000005122000-memory.dmp

          Filesize

          392KB

        • memory/2580-60-0x0000000000500000-0x000000000050A000-memory.dmp

          Filesize

          40KB

        • memory/2580-54-0x00000000002E0000-0x00000000003B4000-memory.dmp

          Filesize

          848KB

        • memory/2580-59-0x0000000004F80000-0x0000000004FC0000-memory.dmp

          Filesize

          256KB

        • memory/2580-73-0x00000000749D0000-0x00000000750BE000-memory.dmp

          Filesize

          6.9MB

        • memory/2580-58-0x00000000749D0000-0x00000000750BE000-memory.dmp

          Filesize

          6.9MB

        • memory/2580-57-0x00000000004F0000-0x0000000000500000-memory.dmp

          Filesize

          64KB

        • memory/2580-56-0x0000000004F80000-0x0000000004FC0000-memory.dmp

          Filesize

          256KB