Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/03/2024, 18:36

General

  • Target

    334cb3510571ddfd80be916a9ba63fa9ef773979367b738fea25b2c7883e063d.exe

  • Size

    1.2MB

  • MD5

    dcff5072760545a1e0996f23e9bdd52e

  • SHA1

    89a191e942a8b8ec905847b0a3baf2ad7750b9ca

  • SHA256

    334cb3510571ddfd80be916a9ba63fa9ef773979367b738fea25b2c7883e063d

  • SHA512

    3d5916bc148a82b5b4f88320c0c253feb7f0ace4a3847f3da1a622c6753a1fae8be3bedc9909de8169e347ca3f7df3fe82482e74152f830cfb524600e766e833

  • SSDEEP

    24576:861E+ziRzFasTs9FruCP4eS4HWmUuiFIJRzoJ2uoRvn3+5amwYFj:51KN0iAuCP4VgWq8Iuod3+5JnV

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 18 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\334cb3510571ddfd80be916a9ba63fa9ef773979367b738fea25b2c7883e063d.exe
    "C:\Users\Admin\AppData\Local\Temp\334cb3510571ddfd80be916a9ba63fa9ef773979367b738fea25b2c7883e063d.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:3896
    • C:\Users\Admin\AppData\Local\Temp\334cb3510571ddfd80be916a9ba63fa9ef773979367b738fea25b2c7883e063d.exe
      "C:\Users\Admin\AppData\Local\Temp\334cb3510571ddfd80be916a9ba63fa9ef773979367b738fea25b2c7883e063d.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2116
      • C:\Users\Admin\AppData\Local\Temp\334cb3510571ddfd80be916a9ba63fa9ef773979367b738fea25b2c7883e063d.exe
        "C:\Users\Admin\AppData\Local\Temp\334cb3510571ddfd80be916a9ba63fa9ef773979367b738fea25b2c7883e063d.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2248
    • C:\Users\Admin\AppData\Local\Temp\334cb3510571ddfd80be916a9ba63fa9ef773979367b738fea25b2c7883e063d.exe
      "C:\Users\Admin\AppData\Local\Temp\334cb3510571ddfd80be916a9ba63fa9ef773979367b738fea25b2c7883e063d.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1780

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\blowjob lingerie [milf] .zip.exe

    Filesize

    1.8MB

    MD5

    680dabd53eca650ec00387caf03cf236

    SHA1

    67175cd173d548cddb16e0f6cecb11f01ca3655e

    SHA256

    7a10c92072b6dd964647be6fb314d24ffb84e5e90ca679114805d9777ee53e2c

    SHA512

    98db0753f5a6cbd928b3b31da2bb8a6a3c25f791e0ab07c6c3aadc42f5d38584f8bce8f6c30c2ba4ec76dce43c41ca17f362aa04cdcba6784645ab2a411e8903