Analysis

  • max time kernel
    121s
  • max time network
    145s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    12/01/2022, 08:37

General

  • Target
    57726562642.exe
  • Size 74KB
  • Sample220112-kh522abhfl
  • SHA256 2d21ffd087346917668a0a424138c2ebbc60efa1162fd499c2edc6b85c6cf281
  • MD5 SHA1 SHA512

Malware Config

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger Payload 1 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • 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.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 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). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 23 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\57726562642.exe
    "C:\Users\Admin\AppData\Local\Temp\57726562642.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2468
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2620
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1944
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2124
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:776
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1860
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2504
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:956
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3552
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4076
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3816
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3220
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2080
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3792
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2296
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4028
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4032
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3572
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3588
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1780
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3780
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3976
    • C:\Users\Admin\AppData\Local\Temp\57726562642.exe
      C:\Users\Admin\AppData\Local\Temp\57726562642.exe
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1144

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/776-217-0x0000000008CE0000-0x0000000008CFA000-memory.dmp

        memory/776-210-0x0000000000DC0000-0x0000000000DC1000-memory.dmp

        memory/776-209-0x00000000012D2000-0x00000000012D3000-memory.dmp

        memory/776-208-0x0000000007F90000-0x0000000008006000-memory.dmp

        memory/776-207-0x00000000012D0000-0x00000000012D1000-memory.dmp

        memory/776-205-0x0000000007CB0000-0x0000000007CFB000-memory.dmp

        memory/776-204-0x0000000007BD0000-0x0000000007BEC000-memory.dmp

        memory/776-216-0x0000000009790000-0x0000000009E08000-memory.dmp

        memory/776-202-0x0000000007720000-0x0000000007A70000-memory.dmp

        memory/776-200-0x0000000007620000-0x0000000007686000-memory.dmp

        memory/776-201-0x0000000007690000-0x00000000076F6000-memory.dmp

        memory/776-218-0x0000000000DC0000-0x0000000000DC1000-memory.dmp

        memory/776-199-0x00000000075F0000-0x0000000007612000-memory.dmp

        memory/776-198-0x0000000006E00000-0x0000000007428000-memory.dmp

        memory/776-197-0x0000000001230000-0x0000000001266000-memory.dmp

        memory/776-196-0x0000000000DC0000-0x0000000000DC1000-memory.dmp

        memory/776-195-0x0000000000DC0000-0x0000000000DC1000-memory.dmp

        memory/956-271-0x0000000000890000-0x0000000000891000-memory.dmp

        memory/956-294-0x0000000000890000-0x0000000000891000-memory.dmp

        memory/956-285-0x0000000000890000-0x0000000000891000-memory.dmp

        memory/956-270-0x0000000000890000-0x0000000000891000-memory.dmp

        memory/1860-235-0x0000000001350000-0x0000000001351000-memory.dmp

        memory/1860-243-0x0000000001350000-0x0000000001351000-memory.dmp

        memory/1860-229-0x00000000082F0000-0x000000000830C000-memory.dmp

        memory/1860-227-0x0000000007F00000-0x0000000008250000-memory.dmp

        memory/1860-226-0x0000000007BB0000-0x0000000007C16000-memory.dmp

        memory/1860-225-0x0000000007D90000-0x0000000007DF6000-memory.dmp

        memory/1860-224-0x00000000074C0000-0x00000000074E2000-memory.dmp

        memory/1860-223-0x0000000007510000-0x0000000007B38000-memory.dmp

        memory/1860-222-0x0000000004DD0000-0x0000000004E06000-memory.dmp

        memory/1860-221-0x0000000001350000-0x0000000001351000-memory.dmp

        memory/1860-220-0x0000000001350000-0x0000000001351000-memory.dmp

        memory/1944-158-0x0000000007F50000-0x0000000007F9B000-memory.dmp

        memory/1944-170-0x0000000000C93000-0x0000000000C94000-memory.dmp

        memory/1944-167-0x0000000009070000-0x000000000908A000-memory.dmp

        memory/1944-166-0x0000000009AB0000-0x000000000A128000-memory.dmp

        memory/1944-160-0x0000000000C20000-0x0000000000C21000-memory.dmp

        memory/1944-159-0x00000000081F0000-0x0000000008266000-memory.dmp

        memory/1944-168-0x0000000000C20000-0x0000000000C21000-memory.dmp

        memory/1944-157-0x0000000007F20000-0x0000000007F3C000-memory.dmp

        memory/1944-155-0x0000000007BA0000-0x0000000007EF0000-memory.dmp

        memory/1944-154-0x0000000000C92000-0x0000000000C93000-memory.dmp

        memory/1944-152-0x0000000000C90000-0x0000000000C91000-memory.dmp

        memory/1944-153-0x0000000007850000-0x00000000078B6000-memory.dmp

        memory/1944-150-0x00000000077E0000-0x0000000007846000-memory.dmp

        memory/1944-145-0x0000000000C20000-0x0000000000C21000-memory.dmp

        memory/1944-149-0x00000000070F0000-0x0000000007112000-memory.dmp

        memory/1944-148-0x0000000007140000-0x0000000007768000-memory.dmp

        memory/1944-147-0x0000000001250000-0x0000000001286000-memory.dmp

        memory/1944-146-0x0000000000C20000-0x0000000000C21000-memory.dmp

        memory/2124-180-0x0000000007970000-0x000000000798C000-memory.dmp

        memory/2124-171-0x00000000007B0000-0x00000000007B1000-memory.dmp

        memory/2124-192-0x0000000008A90000-0x0000000008AAA000-memory.dmp

        memory/2124-191-0x0000000009500000-0x0000000009B78000-memory.dmp

        memory/2124-185-0x00000000007B0000-0x00000000007B1000-memory.dmp

        memory/2124-184-0x0000000001032000-0x0000000001033000-memory.dmp

        memory/2124-183-0x0000000001030000-0x0000000001031000-memory.dmp

        memory/2124-182-0x0000000007CF0000-0x0000000007D66000-memory.dmp

        memory/2124-181-0x00000000079B0000-0x00000000079FB000-memory.dmp

        memory/2124-178-0x00000000074B0000-0x0000000007800000-memory.dmp

        memory/2124-175-0x0000000006B50000-0x0000000006B72000-memory.dmp

        memory/2124-206-0x0000000001033000-0x0000000001034000-memory.dmp

        memory/2124-177-0x0000000007430000-0x0000000007496000-memory.dmp

        memory/2124-176-0x0000000006BF0000-0x0000000006C56000-memory.dmp

        memory/2124-193-0x00000000007B0000-0x00000000007B1000-memory.dmp

        memory/2124-174-0x0000000006E00000-0x0000000007428000-memory.dmp

        memory/2124-172-0x00000000007B0000-0x00000000007B1000-memory.dmp

        memory/2124-173-0x0000000000FD0000-0x0000000001006000-memory.dmp

        memory/2468-119-0x0000000000530000-0x0000000000548000-memory.dmp

        memory/2468-118-0x0000000000530000-0x0000000000548000-memory.dmp

        memory/2504-268-0x0000000001220000-0x0000000001221000-memory.dmp

        memory/2504-246-0x0000000001220000-0x0000000001221000-memory.dmp

        memory/2504-259-0x0000000001220000-0x0000000001221000-memory.dmp

        memory/2504-245-0x0000000001220000-0x0000000001221000-memory.dmp

        memory/2620-128-0x0000000007AE0000-0x0000000007B46000-memory.dmp

        memory/2620-123-0x0000000007610000-0x0000000007611000-memory.dmp

        memory/2620-133-0x0000000008A90000-0x0000000008B06000-memory.dmp

        memory/2620-151-0x0000000007613000-0x0000000007614000-memory.dmp

        memory/2620-132-0x0000000007BF0000-0x0000000007C3B000-memory.dmp

        memory/2620-142-0x00000000035E0000-0x00000000035E1000-memory.dmp

        memory/2620-131-0x0000000007BC0000-0x0000000007BDC000-memory.dmp

        memory/2620-130-0x0000000008380000-0x00000000086D0000-memory.dmp

        memory/2620-121-0x00000000035E0000-0x00000000035E1000-memory.dmp

        memory/2620-129-0x0000000007B50000-0x0000000007BB6000-memory.dmp

        memory/2620-122-0x00000000035E0000-0x00000000035E1000-memory.dmp

        memory/2620-140-0x000000000A130000-0x000000000A7A8000-memory.dmp

        memory/2620-134-0x00000000035E0000-0x00000000035E1000-memory.dmp

        memory/2620-127-0x0000000007612000-0x0000000007613000-memory.dmp

        memory/2620-141-0x00000000098E0000-0x00000000098FA000-memory.dmp

        memory/2620-126-0x00000000078C0000-0x00000000078E2000-memory.dmp

        memory/2620-124-0x0000000005280000-0x00000000052B6000-memory.dmp

        memory/2620-125-0x0000000007C50000-0x0000000008278000-memory.dmp

        memory/3552-296-0x0000000000DE0000-0x0000000000DE1000-memory.dmp