Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-07-2024 04:41

General

  • Target

    f612114e80d6d0a0ea0710d312d6db0ff328e5417c8020165fc0f7274ba439da.exe

  • Size

    982KB

  • MD5

    2197a8e9885ba9c9d8efb4b13d3d8b45

  • SHA1

    30c09b9d87b0487c866f09c7ae9e2a3049993494

  • SHA256

    f612114e80d6d0a0ea0710d312d6db0ff328e5417c8020165fc0f7274ba439da

  • SHA512

    46c94344c9827f30c4f6374e1d03a966d36afd00a4b92f3c493c54eb2c6fbbe6bab3c3740c61d5e52f290c36c0e71e856742c7e4742e9a050e46d2d04f453853

  • SSDEEP

    24576:2wPG4ZzqQyDuQtljBs0PkqwZq9dhoZfIsKuSHpWCtF:h3ZatliGw2dKfIsKuKWiF

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 1 IoCs
  • Checks computer location settings 2 TTPs 2 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.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

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

  • Drops file in System32 directory 12 IoCs
  • Drops file in Program Files directory 17 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f612114e80d6d0a0ea0710d312d6db0ff328e5417c8020165fc0f7274ba439da.exe
    "C:\Users\Admin\AppData\Local\Temp\f612114e80d6d0a0ea0710d312d6db0ff328e5417c8020165fc0f7274ba439da.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3008
    • C:\Users\Admin\AppData\Local\Temp\f612114e80d6d0a0ea0710d312d6db0ff328e5417c8020165fc0f7274ba439da.exe
      "C:\Users\Admin\AppData\Local\Temp\f612114e80d6d0a0ea0710d312d6db0ff328e5417c8020165fc0f7274ba439da.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2924
      • C:\Users\Admin\AppData\Local\Temp\f612114e80d6d0a0ea0710d312d6db0ff328e5417c8020165fc0f7274ba439da.exe
        "C:\Users\Admin\AppData\Local\Temp\f612114e80d6d0a0ea0710d312d6db0ff328e5417c8020165fc0f7274ba439da.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4900
    • C:\Users\Admin\AppData\Local\Temp\f612114e80d6d0a0ea0710d312d6db0ff328e5417c8020165fc0f7274ba439da.exe
      "C:\Users\Admin\AppData\Local\Temp\f612114e80d6d0a0ea0710d312d6db0ff328e5417c8020165fc0f7274ba439da.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3156

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\canadian horse catfight .avi.exe
    Filesize

    346KB

    MD5

    a06d3d6afbf93610001a27eebd8521e9

    SHA1

    7fc417a614e4f9cf99878002503a839f6b49ced4

    SHA256

    8f63f36df531bf3afd3ff75d6054532a9a25971b0a8df9b2046430deebefebee

    SHA512

    fe4627be4e19d14e87d0733d5a081ac63f8d22dc6cda913389baf7f04efc3a0540933254d7e6f6f798bf7ea9c87d1228538bef00bc3a2726c04864a38dc84a79