General

  • Target

    Universocraft_by__JuPo_2022.yml1.txt

  • Size

    41.8MB

  • Sample

    230305-lkajksfe9w

  • MD5

    2fada81ace28689122dc2da8858012f8

  • SHA1

    56141bf7cff07a2365de8c35f6cbff920fc8419d

  • SHA256

    5bceebc1d2b6899ca9b532e00eda646aec85221ac82d77392476f4cfc1d714cd

  • SHA512

    45fe19b69cbfbda326849c91733e25d9c989e4927530142df79be00394e75059a1987530ec9237dd421c092e606da3816da3066fdd9b0a53dfccef88e19c8437

  • SSDEEP

    49152:nSMCSyZLZMLF3fesg0TNIAtpzxjz4oJi1h10f7KANvl4oJgGi1h4c+oZhCCD5cXI:d712B5C+IVz08gO10eWZiuz

Malware Config

Targets

    • Target

      Universocraft_by__JuPo_2022.yml1.txt

    • Size

      41.8MB

    • MD5

      2fada81ace28689122dc2da8858012f8

    • SHA1

      56141bf7cff07a2365de8c35f6cbff920fc8419d

    • SHA256

      5bceebc1d2b6899ca9b532e00eda646aec85221ac82d77392476f4cfc1d714cd

    • SHA512

      45fe19b69cbfbda326849c91733e25d9c989e4927530142df79be00394e75059a1987530ec9237dd421c092e606da3816da3066fdd9b0a53dfccef88e19c8437

    • SSDEEP

      49152:nSMCSyZLZMLF3fesg0TNIAtpzxjz4oJi1h10f7KANvl4oJgGi1h4c+oZhCCD5cXI:d712B5C+IVz08gO10eWZiuz

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

2
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

5
T1012

System Information Discovery

5
T1082

Peripheral Device Discovery

2
T1120

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks