General

  • Target

    SharcHack.exe

  • Size

    7.8MB

  • Sample

    241227-1mlryszqes

  • MD5

    7b83ec8b52b0960227678156e29c1104

  • SHA1

    f900ddff272431c281b76132fb110cb4120f68a3

  • SHA256

    1b98a1d62cb0348ca334d047f4167f8bacd8de51829284a9be50e72d010e1cb8

  • SHA512

    f79e951e71747b80d7dea383e4b44fcd4d1064b1d3a8ab93a5e9b9274cc9c88e8ece9856f630d9725991e886cb5df245d11f51ebbba26328e6589e293e0665d6

  • SSDEEP

    98304:Cgl47z3Aldea5a/OhtJeq+4NK+dG7M0mWZsE6+YhU+dbkh4yiMP0K:4/wld79ht+j1M0mWZsE6+YASy10K

Malware Config

Extracted

Family

blackguard

C2

https://api.telegram.org/bot6540906397:AAG08fPgT-V7I17vtz49STaZEuwqXqKshuM/sendMessage?chat_id=5445185021

Targets

    • Target

      SharcHack.exe

    • Size

      7.8MB

    • MD5

      7b83ec8b52b0960227678156e29c1104

    • SHA1

      f900ddff272431c281b76132fb110cb4120f68a3

    • SHA256

      1b98a1d62cb0348ca334d047f4167f8bacd8de51829284a9be50e72d010e1cb8

    • SHA512

      f79e951e71747b80d7dea383e4b44fcd4d1064b1d3a8ab93a5e9b9274cc9c88e8ece9856f630d9725991e886cb5df245d11f51ebbba26328e6589e293e0665d6

    • SSDEEP

      98304:Cgl47z3Aldea5a/OhtJeq+4NK+dG7M0mWZsE6+YhU+dbkh4yiMP0K:4/wld79ht+j1M0mWZsE6+YASy10K

    • BlackGuard

      Infostealer first seen in Late 2021.

    • Blackguard family

    • 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks