Analysis

  • max time kernel
    34s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 21:17

General

  • Target

    99d5e4822c89b350a81ae389396c76449efeb77ec374f54cd8184ddef877aa23.exe

  • Size

    441KB

  • MD5

    35bf4ab212827bf252272a2aaf21b3ce

  • SHA1

    22516dce53c484df6340bc60f09c104f6c1a0a6d

  • SHA256

    99d5e4822c89b350a81ae389396c76449efeb77ec374f54cd8184ddef877aa23

  • SHA512

    3fdbe01f01423b54779a3f7aa6a87e6954c50efd5a4e93096365d706f24ed6329b2338c97503d46858d8c6572418cd03d12de6ac3631511f02d3780c25df6d1f

  • SSDEEP

    6144:WYFLHGeOf1F2idZecnl20lHRxp3gQncduD7yB9VCO6Sco4q8+dE6CqCqds3j:Wg7HOXF3Z4mxxrDqVTVOC3W

Score
4/10

Malware Config

Signatures

  • Drops file in Program Files directory 51 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\99d5e4822c89b350a81ae389396c76449efeb77ec374f54cd8184ddef877aa23.exe
    "C:\Users\Admin\AppData\Local\Temp\99d5e4822c89b350a81ae389396c76449efeb77ec374f54cd8184ddef877aa23.exe"
    1⤵
    • Drops file in Program Files directory
    • Modifies registry class
    PID:968

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/968-54-0x0000000075501000-0x0000000075503000-memory.dmp
    Filesize

    8KB

  • memory/968-55-0x0000000000400000-0x0000000000481000-memory.dmp
    Filesize

    516KB

  • memory/968-56-0x0000000000380000-0x00000000003D4000-memory.dmp
    Filesize

    336KB

  • memory/968-57-0x00000000031B0000-0x00000000031B3000-memory.dmp
    Filesize

    12KB

  • memory/968-58-0x0000000000400000-0x0000000000481000-memory.dmp
    Filesize

    516KB

  • memory/968-59-0x0000000000380000-0x00000000003D4000-memory.dmp
    Filesize

    336KB