General

  • Target

    cb41a8b4efce6ec7fe93a6878964c4492a814b03e9edb0e434d8f510dac4b2d6N

  • Size

    1.6MB

  • Sample

    241104-q13mhstjbq

  • MD5

    3420f30a64bec629d676254a475823f0

  • SHA1

    26722aa62e36e90daee1f1ef2f8b754584aba419

  • SHA256

    cb41a8b4efce6ec7fe93a6878964c4492a814b03e9edb0e434d8f510dac4b2d6

  • SHA512

    4b167f5e5bccbfdf7b708dbd3545c4d52d8b751a0658a0232be114a355ab52e33d426708d9098dd85c1393188ea3e241fd01b6cae71a32e65f8821bb26ce88ef

  • SSDEEP

    49152:KAXCw7uq6e14Y18bVeKTAknS/G/ZT9JlPebr/Imnf4bacz:KAyJqL5ceKpuULlMr/Fn7O

Malware Config

Targets

    • Target

      cb41a8b4efce6ec7fe93a6878964c4492a814b03e9edb0e434d8f510dac4b2d6N

    • Size

      1.6MB

    • MD5

      3420f30a64bec629d676254a475823f0

    • SHA1

      26722aa62e36e90daee1f1ef2f8b754584aba419

    • SHA256

      cb41a8b4efce6ec7fe93a6878964c4492a814b03e9edb0e434d8f510dac4b2d6

    • SHA512

      4b167f5e5bccbfdf7b708dbd3545c4d52d8b751a0658a0232be114a355ab52e33d426708d9098dd85c1393188ea3e241fd01b6cae71a32e65f8821bb26ce88ef

    • SSDEEP

      49152:KAXCw7uq6e14Y18bVeKTAknS/G/ZT9JlPebr/Imnf4bacz:KAyJqL5ceKpuULlMr/Fn7O

    • StormKitty

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

    • StormKitty payload

    • Stormkitty 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 Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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.

    • Drops desktop.ini file(s)

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks