General

  • Target

    2024-11-30_6224de131a04917aa4882deb5e4e6c1e_frostygoop_luca-stealer_poet-rat_snatch

  • Size

    57.1MB

  • Sample

    241130-mz1jzssjhy

  • MD5

    6224de131a04917aa4882deb5e4e6c1e

  • SHA1

    b0a9b4f1591feec4bc527f201e8d63f29d6f9e3a

  • SHA256

    49895634f6180d4a42da74283306b55277b188a92d044fa73647832730b3e2f3

  • SHA512

    1bf29dd4882d34ef8f9e18e4e62021e5b7a2f2546612571caf5f47bfffcef3106c056623a174fd6a5509d6381b88f763583e75976fbb72854ae1b5e3cedddb68

  • SSDEEP

    786432:+wBPjkcKJ4hFek07BxrNWEBZ0k2fVmjhKXrPfkbq4j0hqrCkB5oM4zTu1rMErOf3:+w51hFehrN9ZqBjXI0e/9wCl9rS3

Malware Config

Extracted

Family

xworm

Version

5.0

C2

42.96.11.54:25209

Mutex

SFMa6Xk244Z6kSQr

Attributes
  • install_file

    USB.exe

  • telegram

    https://api.telegram.org/bot5867862670:AAHp7ECfsTluhMCJC4Vl2YYZCQDdUtQ-o18

aes.plain

Extracted

Family

gurcu

C2

https://api.telegram.org/bot5867862670:AAHp7ECfsTluhMCJC4Vl2YYZCQDdUtQ-o18/sendMessage?chat_id=-4185548654

Targets

    • Target

      2024-11-30_6224de131a04917aa4882deb5e4e6c1e_frostygoop_luca-stealer_poet-rat_snatch

    • Size

      57.1MB

    • MD5

      6224de131a04917aa4882deb5e4e6c1e

    • SHA1

      b0a9b4f1591feec4bc527f201e8d63f29d6f9e3a

    • SHA256

      49895634f6180d4a42da74283306b55277b188a92d044fa73647832730b3e2f3

    • SHA512

      1bf29dd4882d34ef8f9e18e4e62021e5b7a2f2546612571caf5f47bfffcef3106c056623a174fd6a5509d6381b88f763583e75976fbb72854ae1b5e3cedddb68

    • SSDEEP

      786432:+wBPjkcKJ4hFek07BxrNWEBZ0k2fVmjhKXrPfkbq4j0hqrCkB5oM4zTu1rMErOf3:+w51hFehrN9ZqBjXI0e/9wCl9rS3

    • Detect Xworm Payload

    • Gurcu family

    • Gurcu, WhiteSnake

      Gurcu aka WhiteSnake is a malware stealer written in C#.

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Blocklisted process makes network request

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • 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.

    • Adds Run key to start application

    • 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