General

  • Target

    MSPCManagerSetup.exe

  • Size

    3.8MB

  • Sample

    230401-m4h6haba2v

  • MD5

    5497c21bc3448948fcf51c2a48febdee

  • SHA1

    12f8293915761d2050e367d9969c695f8906dbd3

  • SHA256

    53f5b44494783acf0a69ce2efbfebb221ff6b4ee3a1e30375144bff3589fe818

  • SHA512

    31595d0e37966a12e0dfd4c6b9a2a7b14056536b46096970eb7ad498567638da751da7a0acf0be302789d713ae17f01b4d7b1f14617bb26d8cd4b118043f42e0

  • SSDEEP

    98304:GiLNQFar4dTe8cckGOpe8q4G9gDTOuQp1zQVhO++FjuXlxS:GipQFRV54G98auQMhf0ua

Malware Config

Targets

    • Target

      MSPCManagerSetup.exe

    • Size

      3.8MB

    • MD5

      5497c21bc3448948fcf51c2a48febdee

    • SHA1

      12f8293915761d2050e367d9969c695f8906dbd3

    • SHA256

      53f5b44494783acf0a69ce2efbfebb221ff6b4ee3a1e30375144bff3589fe818

    • SHA512

      31595d0e37966a12e0dfd4c6b9a2a7b14056536b46096970eb7ad498567638da751da7a0acf0be302789d713ae17f01b4d7b1f14617bb26d8cd4b118043f42e0

    • SSDEEP

      98304:GiLNQFar4dTe8cckGOpe8q4G9gDTOuQp1zQVhO++FjuXlxS:GipQFRV54G98auQMhf0ua

    • Blocklisted process makes network request

    • Creates new service(s)

    • Downloads MZ/PE file

    • Modifies Installed Components in the registry

    • Sets file execution options in registry

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Registers COM server for autorun

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

New Service

1
T1050

Registry Run Keys / Startup Folder

4
T1060

Browser Extensions

1
T1176

Privilege Escalation

New Service

1
T1050

Defense Evasion

Modify Registry

6
T1112

Discovery

Query Registry

5
T1012

System Information Discovery

5
T1082

Tasks