Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-04-2024 19:48

General

  • Target

    2e0eee94cd3ebaa591b2ec295be8b9a38b2f9cb546f32f29928aadf7ccde0d7c.exe

  • Size

    860KB

  • MD5

    11becb56a2e4c1b89989d0a032b0b7cc

  • SHA1

    b5dd708a7fb6b52d0cb7ed2f291b077eeddcf365

  • SHA256

    2e0eee94cd3ebaa591b2ec295be8b9a38b2f9cb546f32f29928aadf7ccde0d7c

  • SHA512

    8bf03b6419b01f094f338da9c4850fb574fb07a641ab5353ce2d00ce4d7f80fc3f86342926508b623c04b64f6c6d659c6ce453117cb8d5affe3a7fe322692896

  • SSDEEP

    24576:lq8izam53bsHIx2+4Y6UrsW1qv5DuNeG+2:azas3px2+4O1EBDuIA

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 15 IoCs
  • UPX dump on OEP (original entry point) 17 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 19 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 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2e0eee94cd3ebaa591b2ec295be8b9a38b2f9cb546f32f29928aadf7ccde0d7c.exe
    "C:\Users\Admin\AppData\Local\Temp\2e0eee94cd3ebaa591b2ec295be8b9a38b2f9cb546f32f29928aadf7ccde0d7c.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:3592
    • C:\Users\Admin\AppData\Local\Temp\2e0eee94cd3ebaa591b2ec295be8b9a38b2f9cb546f32f29928aadf7ccde0d7c.exe
      "C:\Users\Admin\AppData\Local\Temp\2e0eee94cd3ebaa591b2ec295be8b9a38b2f9cb546f32f29928aadf7ccde0d7c.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1760
      • C:\Users\Admin\AppData\Local\Temp\2e0eee94cd3ebaa591b2ec295be8b9a38b2f9cb546f32f29928aadf7ccde0d7c.exe
        "C:\Users\Admin\AppData\Local\Temp\2e0eee94cd3ebaa591b2ec295be8b9a38b2f9cb546f32f29928aadf7ccde0d7c.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4148

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\lesbian [free] glans .mpg.exe
    Filesize

    1.3MB

    MD5

    1e97ce04cd01446217febca3d6867ca9

    SHA1

    ad11b760e2e072ae4f74df84fb91577060418346

    SHA256

    7d5071d2f62032d3db8828ae6c9272aaf23aa23d0e8b4c718a1bf7bd3fd41b43

    SHA512

    16188920f6abef277dd2876881a802307676e9166b40080f5882db748fe57ca0408a4322e9d7b3d8b91006e533be3903d2269e613b71ec96843bc26c28f53b40

  • memory/1760-13-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/3592-196-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/3592-205-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/3592-186-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/3592-236-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/3592-190-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/3592-193-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/3592-0-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/3592-230-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/3592-212-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/3592-215-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/3592-218-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/3592-221-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/3592-224-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/4148-161-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/4148-188-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB