Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    23/11/2024, 19:46

General

  • Target

    d101b7f3d7b606775eb8dfbf673b3d62f0246985c8ab2742cd0e54efbde1a3d7.exe

  • Size

    244KB

  • MD5

    5b9067516c6af0b47434bfbd4796504a

  • SHA1

    ebb265c4582e263edcb43954a1bc4752d955d475

  • SHA256

    d101b7f3d7b606775eb8dfbf673b3d62f0246985c8ab2742cd0e54efbde1a3d7

  • SHA512

    2ed40c3687d69817efa418f39ea408d9195531b5d8b9875e5bde569f5e941b0c17b4e83b2186b84f46b159d50b5f1559f7c94279b0a17695f694eeeca57f0776

  • SSDEEP

    6144:ngbDaX+pQ7uDe2bQD3g+UP/hry30vBEZTJv:nghpleCQD3g+UP/sB1

Malware Config

Extracted

Family

snakekeylogger

Credentials

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 5 IoCs
  • Snakekeylogger family
  • Adds Run key to start application 2 TTPs 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
  • Program crash 1 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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d101b7f3d7b606775eb8dfbf673b3d62f0246985c8ab2742cd0e54efbde1a3d7.exe
    "C:\Users\Admin\AppData\Local\Temp\d101b7f3d7b606775eb8dfbf673b3d62f0246985c8ab2742cd0e54efbde1a3d7.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2488
    • C:\Users\Admin\AppData\Local\Temp\d101b7f3d7b606775eb8dfbf673b3d62f0246985c8ab2742cd0e54efbde1a3d7.exe
      C:\Users\Admin\AppData\Local\Temp\d101b7f3d7b606775eb8dfbf673b3d62f0246985c8ab2742cd0e54efbde1a3d7.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2676
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2676 -s 1580
        3⤵
        • Program crash
        PID:2196

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2488-0-0x0000000073F5E000-0x0000000073F5F000-memory.dmp

    Filesize

    4KB

  • memory/2488-1-0x00000000012B0000-0x00000000012F2000-memory.dmp

    Filesize

    264KB

  • memory/2488-2-0x0000000000840000-0x000000000087A000-memory.dmp

    Filesize

    232KB

  • memory/2488-3-0x0000000073F50000-0x000000007463E000-memory.dmp

    Filesize

    6.9MB

  • memory/2488-5-0x00000000003F0000-0x000000000040C000-memory.dmp

    Filesize

    112KB

  • memory/2488-21-0x0000000073F50000-0x000000007463E000-memory.dmp

    Filesize

    6.9MB

  • memory/2676-8-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2676-10-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2676-12-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2676-16-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2676-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2676-20-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2676-18-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2676-22-0x0000000073F50000-0x000000007463E000-memory.dmp

    Filesize

    6.9MB

  • memory/2676-6-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2676-23-0x0000000073F50000-0x000000007463E000-memory.dmp

    Filesize

    6.9MB

  • memory/2676-24-0x0000000073F50000-0x000000007463E000-memory.dmp

    Filesize

    6.9MB

  • memory/2676-25-0x0000000073F50000-0x000000007463E000-memory.dmp

    Filesize

    6.9MB

  • memory/2676-26-0x0000000073F50000-0x000000007463E000-memory.dmp

    Filesize

    6.9MB