General

  • Target

    BloodyHub.exe

  • Size

    1.1MB

  • Sample

    230105-yaerrsgf3y

  • MD5

    447c9c635e13daca216df7175f97dab9

  • SHA1

    3fe9ae83f79dfc2962d51add9e40efc2235f4a03

  • SHA256

    41badc950a9ab5946733f104ce4af17ad7b27534a0641c6e60bb50c5f42d4a2a

  • SHA512

    15be9c482d1c49a4ce623fd2e6e9d13f8e65b5d82ea7be5e976301fd81eca9c1a3974b6db0ef45efd9a5908d8297b6e9c7c2b959e1f3e87981aab46839b514bd

  • SSDEEP

    24576:zh3NXaV9x4IUgs36BUI2So5+jnzFoCaGApu8t:zl0T+Sk6BU7HIFo7G98

Malware Config

Targets

    • Target

      BloodyHub.exe

    • Size

      1.1MB

    • MD5

      447c9c635e13daca216df7175f97dab9

    • SHA1

      3fe9ae83f79dfc2962d51add9e40efc2235f4a03

    • SHA256

      41badc950a9ab5946733f104ce4af17ad7b27534a0641c6e60bb50c5f42d4a2a

    • SHA512

      15be9c482d1c49a4ce623fd2e6e9d13f8e65b5d82ea7be5e976301fd81eca9c1a3974b6db0ef45efd9a5908d8297b6e9c7c2b959e1f3e87981aab46839b514bd

    • SSDEEP

      24576:zh3NXaV9x4IUgs36BUI2So5+jnzFoCaGApu8t:zl0T+Sk6BU7HIFo7G98

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • Legitimate hosting services abused for malware hosting/C2

    • 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 Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Remote System Discovery

1
T1018

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks