Analysis

  • max time kernel
    57s
  • max time network
    151s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    01/12/2020, 07:49

General

  • Target

    PongGame.exe

  • Size

    1.0MB

  • MD5

    5323c93f4bb0397162ca5ec725883e2d

  • SHA1

    b1812145899773dbc07120071ee6d53dd64417e8

  • SHA256

    5696bccd4642191a1923cf4a10d8c1544bbb2f3f1993034b0acdf85840974e93

  • SHA512

    4cd0bd071c16e720bbcd2c5f03455bfd86ce487acd8fb271107a9492ecaeb8151965bfe1987854c49d8590579a6e9eff2200d88123e2d1b23796bf0eabd77754

Malware Config

Signatures

  • MassLogger

    Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

  • MassLogger Main Payload 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PongGame.exe
    "C:\Users\Admin\AppData\Local\Temp\PongGame.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:980
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ScGYYKm" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFA05.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2696
    • C:\Users\Admin\AppData\Local\Temp\PongGame.exe
      "{path}"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1604
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\PongGame.exe'
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3460

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/980-11-0x0000000007100000-0x0000000007202000-memory.dmp

    Filesize

    1.0MB

  • memory/980-6-0x0000000005910000-0x0000000005911000-memory.dmp

    Filesize

    4KB

  • memory/980-7-0x0000000005870000-0x0000000005871000-memory.dmp

    Filesize

    4KB

  • memory/980-8-0x00000000067A0000-0x00000000067A1000-memory.dmp

    Filesize

    4KB

  • memory/980-9-0x0000000005B70000-0x0000000005B71000-memory.dmp

    Filesize

    4KB

  • memory/980-10-0x0000000005B40000-0x0000000005B4E000-memory.dmp

    Filesize

    56KB

  • memory/980-2-0x0000000073310000-0x00000000739FE000-memory.dmp

    Filesize

    6.9MB

  • memory/980-3-0x0000000000F50000-0x0000000000F51000-memory.dmp

    Filesize

    4KB

  • memory/980-5-0x0000000005D70000-0x0000000005D71000-memory.dmp

    Filesize

    4KB

  • memory/1604-14-0x0000000000400000-0x0000000000486000-memory.dmp

    Filesize

    536KB

  • memory/1604-17-0x0000000073310000-0x00000000739FE000-memory.dmp

    Filesize

    6.9MB

  • memory/1604-22-0x0000000006B80000-0x0000000006B81000-memory.dmp

    Filesize

    4KB

  • memory/1604-24-0x0000000007100000-0x0000000007101000-memory.dmp

    Filesize

    4KB

  • memory/3460-26-0x0000000073310000-0x00000000739FE000-memory.dmp

    Filesize

    6.9MB

  • memory/3460-28-0x0000000007160000-0x0000000007161000-memory.dmp

    Filesize

    4KB

  • memory/3460-29-0x00000000077E0000-0x00000000077E1000-memory.dmp

    Filesize

    4KB

  • memory/3460-30-0x0000000007E90000-0x0000000007E91000-memory.dmp

    Filesize

    4KB

  • memory/3460-31-0x0000000007F30000-0x0000000007F31000-memory.dmp

    Filesize

    4KB

  • memory/3460-33-0x0000000008260000-0x0000000008261000-memory.dmp

    Filesize

    4KB

  • memory/3460-34-0x00000000081A0000-0x00000000081A1000-memory.dmp

    Filesize

    4KB

  • memory/3460-35-0x0000000008B20000-0x0000000008B21000-memory.dmp

    Filesize

    4KB

  • memory/3460-36-0x0000000008910000-0x0000000008911000-memory.dmp

    Filesize

    4KB

  • memory/3460-38-0x00000000098E0000-0x0000000009913000-memory.dmp

    Filesize

    204KB

  • memory/3460-45-0x00000000098A0000-0x00000000098A1000-memory.dmp

    Filesize

    4KB

  • memory/3460-46-0x0000000009A10000-0x0000000009A11000-memory.dmp

    Filesize

    4KB

  • memory/3460-47-0x0000000009BD0000-0x0000000009BD1000-memory.dmp

    Filesize

    4KB

  • memory/3460-48-0x0000000009B80000-0x0000000009B81000-memory.dmp

    Filesize

    4KB

  • memory/3460-50-0x0000000009B70000-0x0000000009B71000-memory.dmp

    Filesize

    4KB