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Analysis

  • max time kernel
    154s
  • max time network
    172s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/12/2023, 10:58

General

  • Target

    7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe

  • Size

    2.6MB

  • MD5

    fa6d7eb4df4e2dbd1816175fbcdade02

  • SHA1

    da27692c4eecc851f4e4208157e7cdcaaad7d090

  • SHA256

    7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265

  • SHA512

    5724d1508c57d4e1d17c33e1d020794e9ba478c563b5a140c494ea5066b8c4a7d1b58a889a6c74d5fa741e8d01b68629b80d15c4c0a66f83602d9223a71e03e3

  • SSDEEP

    49152:gA81IJP0qnEvdDqnroHOfmlO2tiToyGxgMHO:gA81ItgcnsHOm46iToyslH

Malware Config

Signatures

  • Drops file in Drivers directory 1 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.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates connected drives 3 TTPs 23 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe
    "C:\Users\Admin\AppData\Local\Temp\7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2980
    • C:\Users\Admin\AppData\Local\Temp\7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe
      "C:\Users\Admin\AppData\Local\Temp\7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe" Master
      2⤵
      • Drops file in Drivers directory
      • Enumerates connected drives
      • Suspicious use of AdjustPrivilegeToken
      PID:568

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/568-9-0x0000000000400000-0x000000000069F000-memory.dmp

    Filesize

    2.6MB

  • memory/568-1-0x0000000002310000-0x0000000002311000-memory.dmp

    Filesize

    4KB

  • memory/568-5-0x0000000000400000-0x000000000069F000-memory.dmp

    Filesize

    2.6MB

  • memory/568-6-0x0000000000400000-0x000000000069F000-memory.dmp

    Filesize

    2.6MB

  • memory/568-7-0x0000000000400000-0x000000000069F000-memory.dmp

    Filesize

    2.6MB

  • memory/568-10-0x0000000000400000-0x000000000069F000-memory.dmp

    Filesize

    2.6MB

  • memory/568-11-0x0000000000400000-0x000000000069F000-memory.dmp

    Filesize

    2.6MB

  • memory/568-14-0x0000000000400000-0x000000000069F000-memory.dmp

    Filesize

    2.6MB

  • memory/568-16-0x0000000000400000-0x000000000069F000-memory.dmp

    Filesize

    2.6MB

  • memory/568-17-0x0000000000400000-0x000000000069F000-memory.dmp

    Filesize

    2.6MB

  • memory/568-18-0x0000000000400000-0x000000000069F000-memory.dmp

    Filesize

    2.6MB

  • memory/2980-2-0x0000000000400000-0x000000000069F000-memory.dmp

    Filesize

    2.6MB

  • memory/2980-0-0x0000000002330000-0x0000000002331000-memory.dmp

    Filesize

    4KB