Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    03-12-2024 10:11

General

  • Target

    COMSurrogate.exe

  • Size

    164KB

  • MD5

    77334f046a50530cdc6e585e59165264

  • SHA1

    657a584eafe86df36e719526d445b570e135d217

  • SHA256

    eb6c487307c52793e0bc4d6a74770bbea2322f32edc466b25abacec3dd0e9c08

  • SHA512

    97936dd74d7eef8d69dae0d83b6d1554bd54d5302b5b2ff886ff66c040b083d7d086089de12b57a491cf7269a7d076e4d2a52839aaac519386b77297bc3a5c90

  • SSDEEP

    3072:DlxjOCto1mb719Iz9cIp23YWMBjk3RzYISn7ApmHVVjKu:5xjD+sF9IKIgnwkRUbAI1F

Score
10/10

Malware Config

Signatures

  • TA505

    Cybercrime group active since 2015, responsible for families like Dridex and Locky.

  • Ta505 family
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\COMSurrogate.exe
    "C:\Users\Admin\AppData\Local\Temp\COMSurrogate.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    PID:2700

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2700-0-0x000007FEF6543000-0x000007FEF6544000-memory.dmp

    Filesize

    4KB

  • memory/2700-1-0x0000000000BB0000-0x0000000000BDE000-memory.dmp

    Filesize

    184KB

  • memory/2700-2-0x000007FEF6540000-0x000007FEF6F2C000-memory.dmp

    Filesize

    9.9MB

  • memory/2700-3-0x000007FEF6543000-0x000007FEF6544000-memory.dmp

    Filesize

    4KB

  • memory/2700-4-0x000007FEF6540000-0x000007FEF6F2C000-memory.dmp

    Filesize

    9.9MB