General

  • Target

    Setup (1).exe

  • Size

    1.6MB

  • Sample

    230319-cw4r5aee65

  • MD5

    0f6a293b1e53a1d5bcb3167bff991945

  • SHA1

    2c046fe82fa07a323e6b0fe1437cb9aba037024c

  • SHA256

    002fe9ce401b6ba1332efd3752825b28d66e02e19508574e44c907744a2fcd4e

  • SHA512

    67376884c39ab73941a96202a2546fac39c2cfb32493a5967db6221837f4415243c956ee61b182b53d1e68462e74aa7e90e6f76c39a0101f58c522764fbf3496

  • SSDEEP

    24576:q7FUDowAyrTVE3U5FRQyA/pBh2FQ7iiqW4OzV5wv:qBuZrEUaRB0FQOxWXo

Malware Config

Targets

    • Target

      Setup (1).exe

    • Size

      1.6MB

    • MD5

      0f6a293b1e53a1d5bcb3167bff991945

    • SHA1

      2c046fe82fa07a323e6b0fe1437cb9aba037024c

    • SHA256

      002fe9ce401b6ba1332efd3752825b28d66e02e19508574e44c907744a2fcd4e

    • SHA512

      67376884c39ab73941a96202a2546fac39c2cfb32493a5967db6221837f4415243c956ee61b182b53d1e68462e74aa7e90e6f76c39a0101f58c522764fbf3496

    • SSDEEP

      24576:q7FUDowAyrTVE3U5FRQyA/pBh2FQ7iiqW4OzV5wv:qBuZrEUaRB0FQOxWXo

    • Downloads MZ/PE file

    • Modifies Installed Components in the registry

    • 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

    • Checks installed software on the system

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

    • Drops Chrome extension

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

3
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

1
T1005

Tasks