Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09-10-2024 06:53

General

  • Target

    P.O 23876943.exe

  • Size

    666KB

  • MD5

    63cbf77b6342a627ca96c0e5021794a4

  • SHA1

    d7521e19982d54cf17ac513d606307a89a881b31

  • SHA256

    f82c03c2fb967d594b083b5c743270a4f4306ddf2f90e28b39e8e56911ad915e

  • SHA512

    2e95f7b697ef572269848607a01fa2def29d35b80bb5eac24db6f7bfaba756b6b0ef3e6c0658e78ac4ad0e68a795d6891fd04ae9c0a142047e1b5f47394d9860

  • SSDEEP

    12288:NnqdP4PBPtSJzH2afTHx/ErEgFTl3UMZuWzVWW:4EBQxWafTHhErPTKM4WzwW

Malware Config

Extracted

Family

snakekeylogger

Credentials

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 5 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
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\P.O 23876943.exe
    "C:\Users\Admin\AppData\Local\Temp\P.O 23876943.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1836
    • C:\Users\Admin\AppData\Local\Temp\P.O 23876943.exe
      "{path}"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:332
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
        dw20.exe -x -s 576
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2652

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/332-11-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB

  • memory/332-21-0x0000000074240000-0x00000000747EB000-memory.dmp

    Filesize

    5.7MB

  • memory/332-18-0x0000000074240000-0x00000000747EB000-memory.dmp

    Filesize

    5.7MB

  • memory/332-19-0x0000000074240000-0x00000000747EB000-memory.dmp

    Filesize

    5.7MB

  • memory/332-15-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB

  • memory/332-5-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB

  • memory/332-6-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB

  • memory/332-7-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB

  • memory/332-8-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB

  • memory/332-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/332-13-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB

  • memory/332-16-0x0000000074240000-0x00000000747EB000-memory.dmp

    Filesize

    5.7MB

  • memory/1836-0-0x0000000074241000-0x0000000074242000-memory.dmp

    Filesize

    4KB

  • memory/1836-1-0x0000000074240000-0x00000000747EB000-memory.dmp

    Filesize

    5.7MB

  • memory/1836-2-0x0000000074240000-0x00000000747EB000-memory.dmp

    Filesize

    5.7MB

  • memory/1836-4-0x0000000074240000-0x00000000747EB000-memory.dmp

    Filesize

    5.7MB

  • memory/1836-3-0x0000000074240000-0x00000000747EB000-memory.dmp

    Filesize

    5.7MB

  • memory/1836-17-0x0000000074240000-0x00000000747EB000-memory.dmp

    Filesize

    5.7MB

  • memory/2652-20-0x0000000001DB0000-0x0000000001DB1000-memory.dmp

    Filesize

    4KB