Analysis

  • max time kernel
    57s
  • max time network
    148s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    01/12/2020, 06:38

General

  • Target

    DHL EXPRESS - AWB Numero 06785383485- CONSEGNA DI SPEDIZIONE ORIGINALE.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\DHL EXPRESS - AWB Numero 06785383485- CONSEGNA DI SPEDIZIONE ORIGINALE.exe
    "C:\Users\Admin\AppData\Local\Temp\DHL EXPRESS - AWB Numero 06785383485- CONSEGNA DI SPEDIZIONE ORIGINALE.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4092
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ScGYYKm" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE862.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:564
    • C:\Users\Admin\AppData\Local\Temp\DHL EXPRESS - AWB Numero 06785383485- CONSEGNA DI SPEDIZIONE ORIGINALE.exe
      "{path}"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2920
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\DHL EXPRESS - AWB Numero 06785383485- CONSEGNA DI SPEDIZIONE ORIGINALE.exe'
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:792

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/792-34-0x0000000007DF0000-0x0000000007DF1000-memory.dmp

    Filesize

    4KB

  • memory/792-28-0x0000000006F30000-0x0000000006F31000-memory.dmp

    Filesize

    4KB

  • memory/792-50-0x0000000007230000-0x0000000007231000-memory.dmp

    Filesize

    4KB

  • memory/792-48-0x0000000007240000-0x0000000007241000-memory.dmp

    Filesize

    4KB

  • memory/792-47-0x00000000099E0000-0x00000000099E1000-memory.dmp

    Filesize

    4KB

  • memory/792-46-0x0000000009830000-0x0000000009831000-memory.dmp

    Filesize

    4KB

  • memory/792-45-0x0000000009440000-0x0000000009441000-memory.dmp

    Filesize

    4KB

  • memory/792-38-0x0000000009460000-0x0000000009493000-memory.dmp

    Filesize

    204KB

  • memory/792-36-0x00000000086D0000-0x00000000086D1000-memory.dmp

    Filesize

    4KB

  • memory/792-25-0x00000000739A0000-0x000000007408E000-memory.dmp

    Filesize

    6.9MB

  • memory/792-31-0x0000000007D20000-0x0000000007D21000-memory.dmp

    Filesize

    4KB

  • memory/792-30-0x0000000007C80000-0x0000000007C81000-memory.dmp

    Filesize

    4KB

  • memory/792-29-0x00000000075A0000-0x00000000075A1000-memory.dmp

    Filesize

    4KB

  • memory/792-35-0x00000000088E0000-0x00000000088E1000-memory.dmp

    Filesize

    4KB

  • memory/792-33-0x0000000007FE0000-0x0000000007FE1000-memory.dmp

    Filesize

    4KB

  • memory/2920-24-0x00000000064B0000-0x00000000064B1000-memory.dmp

    Filesize

    4KB

  • memory/2920-22-0x0000000005F30000-0x0000000005F31000-memory.dmp

    Filesize

    4KB

  • memory/2920-14-0x0000000000400000-0x0000000000486000-memory.dmp

    Filesize

    536KB

  • memory/2920-17-0x00000000739A0000-0x000000007408E000-memory.dmp

    Filesize

    6.9MB

  • memory/4092-9-0x0000000004FB0000-0x0000000004FB1000-memory.dmp

    Filesize

    4KB

  • memory/4092-5-0x00000000050F0000-0x00000000050F1000-memory.dmp

    Filesize

    4KB

  • memory/4092-6-0x0000000004C90000-0x0000000004C91000-memory.dmp

    Filesize

    4KB

  • memory/4092-7-0x0000000004C30000-0x0000000004C31000-memory.dmp

    Filesize

    4KB

  • memory/4092-3-0x0000000000310000-0x0000000000311000-memory.dmp

    Filesize

    4KB

  • memory/4092-11-0x0000000006500000-0x0000000006602000-memory.dmp

    Filesize

    1.0MB

  • memory/4092-10-0x0000000004F50000-0x0000000004F5E000-memory.dmp

    Filesize

    56KB

  • memory/4092-2-0x00000000739A0000-0x000000007408E000-memory.dmp

    Filesize

    6.9MB

  • memory/4092-8-0x0000000005B20000-0x0000000005B21000-memory.dmp

    Filesize

    4KB