Analysis

  • max time kernel
    204s
  • max time network
    242s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/11/2022, 01:04

General

  • Target

    842caeeab69b2ee95b300d800b4e29c70de44b2f502c96f1a47e37219262bbfa.exe

  • Size

    513KB

  • MD5

    4d2fc64f19aad308e32256b611a91170

  • SHA1

    cebc251073d2e305f9e4c0a0241436b885f7ee6c

  • SHA256

    842caeeab69b2ee95b300d800b4e29c70de44b2f502c96f1a47e37219262bbfa

  • SHA512

    25eef11fc9da976ba6ebf7202528da969f6838cad319dcbd187bbcdc37cd88a46fc20a0156b22eef15263ab781274ea1b49da87115d4c611ee02214c815dbbfd

  • SSDEEP

    12288:zXCNi9BNLUPdA1E0UiTF0pUel8Kb5MatN+NHH9xGtEu:2Wd6dCERSelbItm6u

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 17 IoCs
  • Drops file in Windows directory 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 WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\842caeeab69b2ee95b300d800b4e29c70de44b2f502c96f1a47e37219262bbfa.exe
    "C:\Users\Admin\AppData\Local\Temp\842caeeab69b2ee95b300d800b4e29c70de44b2f502c96f1a47e37219262bbfa.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3632
    • C:\Users\Admin\AppData\Local\Temp\842caeeab69b2ee95b300d800b4e29c70de44b2f502c96f1a47e37219262bbfa.exe
      "C:\Users\Admin\AppData\Local\Temp\842caeeab69b2ee95b300d800b4e29c70de44b2f502c96f1a47e37219262bbfa.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1836
      • C:\Users\Admin\AppData\Local\Temp\842caeeab69b2ee95b300d800b4e29c70de44b2f502c96f1a47e37219262bbfa.exe
        "C:\Users\Admin\AppData\Local\Temp\842caeeab69b2ee95b300d800b4e29c70de44b2f502c96f1a47e37219262bbfa.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4504
    • C:\Users\Admin\AppData\Local\Temp\842caeeab69b2ee95b300d800b4e29c70de44b2f502c96f1a47e37219262bbfa.exe
      "C:\Users\Admin\AppData\Local\Temp\842caeeab69b2ee95b300d800b4e29c70de44b2f502c96f1a47e37219262bbfa.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4520

Network

MITRE ATT&CK Enterprise v6

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