General

  • Target

    2024-11-30_abc05ed103db97edde126b05b5a301be_frostygoop_luca-stealer_poet-rat_snatch

  • Size

    57.1MB

  • Sample

    241130-m6p2tswqbr

  • MD5

    abc05ed103db97edde126b05b5a301be

  • SHA1

    79a81f72cef61ea849d1d39bc7bf6610af76e20c

  • SHA256

    d6d47c081b0b730b251aa57d1f78671bcf007db190001ef281b99d65a47fcddf

  • SHA512

    ab820cdd23ebaef30cff5b42e84a3fc77c86c71114f3e6d2ca827d6f070d20b3f6fdeb0e688ecb754fb81ce3cdf63c785cc26633fd93e7ea794f68312e20750b

  • SSDEEP

    786432:VwBPjIcKJ4hFek07BxrNWEBZ0k2fVmjhKXrPfkbq4j0hqrCkB5oM4zTu1rMErmfd:Vwp1hFehrN9ZqBjXI0e/9wCl9rW3

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_abc05ed103db97edde126b05b5a301be_frostygoop_luca-stealer_poet-rat_snatch

    • Size

      57.1MB

    • MD5

      abc05ed103db97edde126b05b5a301be

    • SHA1

      79a81f72cef61ea849d1d39bc7bf6610af76e20c

    • SHA256

      d6d47c081b0b730b251aa57d1f78671bcf007db190001ef281b99d65a47fcddf

    • SHA512

      ab820cdd23ebaef30cff5b42e84a3fc77c86c71114f3e6d2ca827d6f070d20b3f6fdeb0e688ecb754fb81ce3cdf63c785cc26633fd93e7ea794f68312e20750b

    • SSDEEP

      786432:VwBPjIcKJ4hFek07BxrNWEBZ0k2fVmjhKXrPfkbq4j0hqrCkB5oM4zTu1rMErmfd:Vwp1hFehrN9ZqBjXI0e/9wCl9rW3

    • 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