Analysis

  • max time kernel
    145s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    04-07-2022 12:27

General

  • Target

    detail lengkap transaksi.exe

  • Size

    782KB

  • MD5

    0b53aa7e6b17bd001311a1ba06f0cdf8

  • SHA1

    b84cbaf5394fc134cc8580cb9af32179bda31112

  • SHA256

    b232ed857fcb9a8e44f33a40d49ea46d177d6f37f9a83908d2e8aff7fbce6de2

  • SHA512

    98eb6c9f729879c581c71b63d2219eecb711e3b4e53d93a5743c54e6876ed6842de872f5e5fa260cdab8d869e3d08d355a59bb0eac03a5741199027a3750e394

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot5273407003:AAG7ZG43PS1FZDrj0gADw0sr_lYis0K5EYU/sendMessage?chat_id=2028572980

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger Payload 1 IoCs
  • 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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\detail lengkap transaksi.exe
    "C:\Users\Admin\AppData\Local\Temp\detail lengkap transaksi.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1596
    • C:\Users\Admin\AppData\Local\Temp\detail lengkap transaksi.exe
      "C:\Users\Admin\AppData\Local\Temp\detail lengkap transaksi.exe"
      2⤵
        PID:4836
      • C:\Users\Admin\AppData\Local\Temp\detail lengkap transaksi.exe
        "C:\Users\Admin\AppData\Local\Temp\detail lengkap transaksi.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1664

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\detail lengkap transaksi.exe.log
      Filesize

      1KB

      MD5

      e08f822522c617a40840c62e4b0fb45e

      SHA1

      ae516dca4da5234be6676d3f234c19ec55725be7

      SHA256

      bd9d5e9f7fe6fcff17d873555d4077d15f7d6cdda1183e7f7d278b735ffe1fd7

      SHA512

      894a7fb7bbc18ac6ba13378f58a7db80ad00d6080be9a66b01cae8e23e41d9d2d4cd53c1e20669356b73590c8a3ebfda4bdda3258f81240db56c4a81b7313fe4

    • memory/1596-130-0x0000000000660000-0x000000000072A000-memory.dmp
      Filesize

      808KB

    • memory/1596-131-0x0000000005790000-0x0000000005D34000-memory.dmp
      Filesize

      5.6MB

    • memory/1596-132-0x00000000050E0000-0x0000000005172000-memory.dmp
      Filesize

      584KB

    • memory/1596-133-0x00000000050C0000-0x00000000050CA000-memory.dmp
      Filesize

      40KB

    • memory/1596-134-0x0000000009050000-0x00000000090EC000-memory.dmp
      Filesize

      624KB

    • memory/1596-135-0x0000000000D90000-0x0000000000DF6000-memory.dmp
      Filesize

      408KB

    • memory/1664-137-0x0000000000000000-mapping.dmp
    • memory/1664-138-0x0000000000400000-0x0000000000426000-memory.dmp
      Filesize

      152KB

    • memory/4836-136-0x0000000000000000-mapping.dmp