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Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250211-en
  • resource tags

    arch:x64arch:x86image:win11-20250211-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    16/02/2025, 12:22

General

  • Target

    svchost.exe

  • Size

    704KB

  • MD5

    d2ec63b63e88ece47fbaab1ca22da1ef

  • SHA1

    dd52fcc042a44a2af9e43c15a8e520b54128cdc8

  • SHA256

    e5c643f1d8ecc0fd739d0bbe4a1c6c7de2601d86ab0fff74fd89c40908654be5

  • SHA512

    89d9e63d5f3b34be3d25317933031815a42c039fbee30ce8c86f8b1b7c6ca9ccfc8731da99b9246381a2c05a95ada423f4944ff72111eb0451a44e9dcb3e053e

  • SSDEEP

    12288:rue4X2Uz0DsetgxLdsCHvX8XYJWs6XS1bFLDw1P86jZpMV7uikFg:v+2UzSgxLdsCHmQb6XSbFLDs06jZulus

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file 1 IoCs
  • Drops startup file 1 IoCs
  • Drops desktop.ini file(s) 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
    1⤵
    • Drops startup file
    • Drops desktop.ini file(s)
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:3792
  • C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
    "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PG9lbSBwcm9kdWN0X21hbnVmYWN0dXJlcj0iIiBwcm9kdWN0X25hbWU9IiIvPjxleHAgZXRhZz0iJnF1b3Q7RSt4YkF6Nlk2c1UxMjg5YlM2cWw0VlJMYmtqZkJVR1RNSnNqckhyNDRpST0mcXVvdDsiLz48YXBwIGFwcGlkPSJ7OEE2OUQzNDUtRDU2NC00NjNjLUFGRjEtQTY5RDlFNTMwRjk2fSIgdmVyc2lvbj0iMTIzLjAuNjMxMi4xMjMiIG5leHR2ZXJzaW9uPSIiIGxhbmc9ImVuIiBicmFuZD0iR0dMUyIgY2xpZW50PSIiIGluc3RhbGxhZ2U9IjQiIGluc3RhbGxkYXRldGltZT0iMTczOTI4MjMwMiIgb29iZV9pbnN0YWxsX3RpbWU9IjEzMzgzNzUzNTk3Mjc0MDAwMCI-PGV2ZW50IGV2ZW50dHlwZT0iMzEiIGV2ZW50cmVzdWx0PSIxIiBlcnJvcmNvZGU9IjAiIGV4dHJhY29kZTE9IjIxNzk4NjIiIHN5c3RlbV91cHRpbWVfdGlja3M9IjUzMzQ0NjMyNjgiLz48L2FwcD48L3JlcXVlc3Q-
    1⤵
    • System Location Discovery: System Language Discovery
    • System Network Configuration Discovery: Internet Connection Discovery
    PID:4908

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3792-0-0x00007FF8B58A5000-0x00007FF8B58A6000-memory.dmp

    Filesize

    4KB

  • memory/3792-1-0x00007FF8B55F0000-0x00007FF8B5F91000-memory.dmp

    Filesize

    9.6MB

  • memory/3792-2-0x000000001D000000-0x000000001D4CE000-memory.dmp

    Filesize

    4.8MB

  • memory/3792-3-0x000000001BBF0000-0x000000001BC8C000-memory.dmp

    Filesize

    624KB

  • memory/3792-4-0x000000001BD10000-0x000000001BD72000-memory.dmp

    Filesize

    392KB

  • memory/3792-5-0x000000001B630000-0x000000001B638000-memory.dmp

    Filesize

    32KB

  • memory/3792-6-0x000000001D860000-0x000000001D8B2000-memory.dmp

    Filesize

    328KB

  • memory/3792-14-0x00007FF8B55F0000-0x00007FF8B5F91000-memory.dmp

    Filesize

    9.6MB

  • memory/3792-15-0x00007FF8B58A5000-0x00007FF8B58A6000-memory.dmp

    Filesize

    4KB

  • memory/3792-16-0x00007FF8B55F0000-0x00007FF8B5F91000-memory.dmp

    Filesize

    9.6MB

  • memory/3792-17-0x00007FF8B55F0000-0x00007FF8B5F91000-memory.dmp

    Filesize

    9.6MB