Analysis

  • max time kernel
    45s
  • max time network
    55s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 02:38

General

  • Target

    ac0e8ba3b0b7484a208f20c7d89efdd94b7f7704c6fbeb9220fef410b35b486d.exe

  • Size

    684KB

  • MD5

    6d0f77fbdf7a7b8f539d9cdbf40a07ab

  • SHA1

    461bf7a05378c0b5c9af1cf2139c96058191eae9

  • SHA256

    ac0e8ba3b0b7484a208f20c7d89efdd94b7f7704c6fbeb9220fef410b35b486d

  • SHA512

    e304e2ecf5b238d9380d3cd8fd9b9eb7c4df102aeac0128ed167c32f370d176474b5e1c73956e47de2652d8adea496b123b905ed9a423b2007626ced7a792f5c

  • SSDEEP

    12288:1/ZqsC9Pa6P8Xu+Y0+4Kk3R61B0iYWfJWCMQHxvZj3uHcwTIfM1GjT9AlK:1sD18Xa1A3YBZffJWCNhjeFTIfMUvOlK

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 36 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ac0e8ba3b0b7484a208f20c7d89efdd94b7f7704c6fbeb9220fef410b35b486d.exe
    "C:\Users\Admin\AppData\Local\Temp\ac0e8ba3b0b7484a208f20c7d89efdd94b7f7704c6fbeb9220fef410b35b486d.exe"
    1⤵
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1420

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1420-54-0x0000000074D71000-0x0000000074D73000-memory.dmp
    Filesize

    8KB

  • memory/1420-55-0x00000000008F0000-0x0000000000A70000-memory.dmp
    Filesize

    1.5MB