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Analysis

  • max time kernel
    176s
  • max time network
    197s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/01/2024, 11:25

General

  • Target

    4a0c3570a27479f73c1187abb9c550e7ef8d85d1eb657c9066674e1f19994e3b.exe

  • Size

    1.2MB

  • MD5

    197916eb2f2f628e133ffb10e5042313

  • SHA1

    e6f4c137822480bcbbde31a4357669ea66449ec9

  • SHA256

    4a0c3570a27479f73c1187abb9c550e7ef8d85d1eb657c9066674e1f19994e3b

  • SHA512

    678e8f896f99be91a7c4fb709214b03c4565617011183d183add5d01a390b2a58c1290d1866b4e57b1bbe6ae027c12b86cf5c3113f063887aa28e760655c8a6d

  • SSDEEP

    24576:wak/7Nk4RZzg84YKZu0zoFmDcpii9iGn+lcnMTFHtOUsCz8oDqE:wak/+84dZu+k0WdEGnAHtlsCIo+E

Score
8/10

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.

  • 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\4a0c3570a27479f73c1187abb9c550e7ef8d85d1eb657c9066674e1f19994e3b.exe
    "C:\Users\Admin\AppData\Local\Temp\4a0c3570a27479f73c1187abb9c550e7ef8d85d1eb657c9066674e1f19994e3b.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2000
    • C:\Users\Admin\AppData\Local\Temp\4a0c3570a27479f73c1187abb9c550e7ef8d85d1eb657c9066674e1f19994e3b.exe
      "C:\Users\Admin\AppData\Local\Temp\4a0c3570a27479f73c1187abb9c550e7ef8d85d1eb657c9066674e1f19994e3b.exe" Master
      2⤵
      • Drops file in Drivers directory
      • Enumerates connected drives
      • Suspicious use of AdjustPrivilegeToken
      PID:4464

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2000-0-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/2000-1-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/2000-3-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/2000-4-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/2000-5-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/2000-6-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/2000-7-0x0000000002340000-0x0000000002341000-memory.dmp

    Filesize

    4KB

  • memory/2000-8-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/2000-16-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/4464-14-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/4464-20-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/4464-13-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/4464-11-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/4464-15-0x00000000009A0000-0x00000000009A1000-memory.dmp

    Filesize

    4KB

  • memory/4464-10-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/4464-19-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/4464-12-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/4464-21-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/4464-22-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/4464-23-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/4464-24-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/4464-25-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/4464-26-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/4464-27-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB

  • memory/4464-28-0x0000000000400000-0x00000000006A6000-memory.dmp

    Filesize

    2.6MB