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Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21/01/2025, 02:53

General

  • Target

    4d59d590fcadb888c844987896fc67729f3fb835a3e18b8ce360d15a2ab3b9d6.exe

  • Size

    577KB

  • MD5

    4d2ac4c9b9919a4cfd1643a0716d194d

  • SHA1

    904dbd521da999b650472497b8a935a2a7affc7c

  • SHA256

    4d59d590fcadb888c844987896fc67729f3fb835a3e18b8ce360d15a2ab3b9d6

  • SHA512

    ebc622b9e9e69d5b7db332b2ad326bd8e8287cbf1eb7780231f2d9e90a97d769f15e16f5d53393c650e2c52ad4e9d06cf44e8b690de22cda596c318ff78ea8a4

  • SSDEEP

    12288:ZbRKjP7neKaXDCgcWjwPtJbS4qSCXPg9:DKjP7edXDCgc9P/m4tr

Malware Config

Extracted

Family

snakekeylogger

Credentials

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 5 IoCs
  • Snakekeylogger family
  • Deletes itself 1 IoCs
  • Looks up external IP address via web service 3 IoCs

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

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

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

  • 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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\4d59d590fcadb888c844987896fc67729f3fb835a3e18b8ce360d15a2ab3b9d6.exe
    "C:\Users\Admin\AppData\Local\Temp\4d59d590fcadb888c844987896fc67729f3fb835a3e18b8ce360d15a2ab3b9d6.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2072
    • C:\Users\Admin\AppData\Local\Temp\4d59d590fcadb888c844987896fc67729f3fb835a3e18b8ce360d15a2ab3b9d6.exe
      "C:\Users\Admin\AppData\Local\Temp\4d59d590fcadb888c844987896fc67729f3fb835a3e18b8ce360d15a2ab3b9d6.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3040
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\4d59d590fcadb888c844987896fc67729f3fb835a3e18b8ce360d15a2ab3b9d6.exe"
        3⤵
        • Deletes itself
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2252
        • C:\Windows\SysWOW64\choice.exe
          choice /C Y /N /D Y /T 3
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2844

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2072-0-0x00000000743CE000-0x00000000743CF000-memory.dmp

    Filesize

    4KB

  • memory/2072-1-0x0000000000F50000-0x0000000000FE6000-memory.dmp

    Filesize

    600KB

  • memory/2072-2-0x0000000000630000-0x0000000000686000-memory.dmp

    Filesize

    344KB

  • memory/2072-3-0x0000000000510000-0x0000000000518000-memory.dmp

    Filesize

    32KB

  • memory/2072-17-0x00000000743C0000-0x0000000074AAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2072-15-0x00000000743C0000-0x0000000074AAE000-memory.dmp

    Filesize

    6.9MB

  • memory/3040-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/3040-10-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/3040-12-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/3040-16-0x00000000743C0000-0x0000000074AAE000-memory.dmp

    Filesize

    6.9MB

  • memory/3040-7-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/3040-6-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/3040-5-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/3040-4-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/3040-14-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/3040-18-0x00000000743C0000-0x0000000074AAE000-memory.dmp

    Filesize

    6.9MB

  • memory/3040-19-0x00000000743C0000-0x0000000074AAE000-memory.dmp

    Filesize

    6.9MB

  • memory/3040-20-0x00000000743C0000-0x0000000074AAE000-memory.dmp

    Filesize

    6.9MB

  • memory/3040-21-0x00000000743C0000-0x0000000074AAE000-memory.dmp

    Filesize

    6.9MB