General

  • Target

    Sahyui1337.exe

  • Size

    317KB

  • Sample

    240302-ahx2baff35

  • MD5

    b30d6082fdf73d9819e370aa136bbfa6

  • SHA1

    6ea3f9e4cdf851aaea6d7f4e3cd84ecfadd78446

  • SHA256

    fb8de051b637f07894db5e68b260536834a267fd92bf55b3d317e4dc05f299f0

  • SHA512

    f7f48615f9ee472200bec58ce1ee328e4de7ec32a6049664f7f5b30ddf642f93b70c20c6fd33777ef818567f375723bbb13dcf70ddf0f544badd7f07b3349d6f

  • SSDEEP

    6144:IBcU6MDdbBCydeWk+Oxk3K7hL5Nuy8R9M5aTxSVZEDQd:IBzzAk3K7hL3aNSVQQd

Malware Config

Extracted

Family

growtopia

C2

https://discord.com/api/webhooks/1213276088067956746/zJW67eYDWSXdbZ0gcW2u1ph9Sy4d5Gty57RjKvf-OGTMj-ubZMU_ZFvxQE_Yec_aCK5b

Targets

    • Target

      Sahyui1337.exe

    • Size

      317KB

    • MD5

      b30d6082fdf73d9819e370aa136bbfa6

    • SHA1

      6ea3f9e4cdf851aaea6d7f4e3cd84ecfadd78446

    • SHA256

      fb8de051b637f07894db5e68b260536834a267fd92bf55b3d317e4dc05f299f0

    • SHA512

      f7f48615f9ee472200bec58ce1ee328e4de7ec32a6049664f7f5b30ddf642f93b70c20c6fd33777ef818567f375723bbb13dcf70ddf0f544badd7f07b3349d6f

    • SSDEEP

      6144:IBcU6MDdbBCydeWk+Oxk3K7hL5Nuy8R9M5aTxSVZEDQd:IBzzAk3K7hL3aNSVQQd

    • Growtopia

      Growtopa is an opensource modular stealer written in C#.

    • 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

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks