Analysis

  • max time kernel
    351s
  • max time network
    470s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-11-2022 14:29

General

  • Target

    ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe

  • Size

    701KB

  • MD5

    136ce4ad5a76d1624c1c2871bf572623

  • SHA1

    029dfa4adf06aec96c53b7d2cfbec229d3a0abe0

  • SHA256

    ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a

  • SHA512

    52fdd306cc033d456cbd52e26bfed9566c7b1b9ca848767554c8dd4bdf4656e705eb80306e60a06ae4399a1e30a39968421926f8777f93124e019b335c808e5f

  • SSDEEP

    12288:8OBbjTIILz5yfnfiyFeYPZMqEVWb/b+COg45IqPBu/qlZ5j5ybm3PaYbWv9EJ4XR:8ycfigoAb/bPOxbJDDt5yESYaFhR

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 registry class 34 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe
    "C:\Users\Admin\AppData\Local\Temp\ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe"
    1⤵
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:3096

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3096-132-0x00000000031A0000-0x0000000003323000-memory.dmp
    Filesize

    1.5MB

  • memory/3096-140-0x00000000031A0000-0x0000000003323000-memory.dmp
    Filesize

    1.5MB

  • memory/3096-139-0x00000000031A0000-0x0000000003323000-memory.dmp
    Filesize

    1.5MB

  • memory/3096-141-0x00000000031A0000-0x0000000003323000-memory.dmp
    Filesize

    1.5MB