Resubmissions

05-08-2024 19:21

240805-x258cswblp 10

05-08-2024 18:50

240805-xgxeqaydqh 10

General

  • Target

    TextUtils.exe

  • Size

    398KB

  • Sample

    240805-x258cswblp

  • MD5

    1c09825dd1fa0637c1d5089a65702ede

  • SHA1

    a1da9a5c8d8b79689c9153adf459960fbccde80b

  • SHA256

    3eadfa021e89e69ffe4dbf5c3d3eec4843ceb7ad5033498477b914ba6316657b

  • SHA512

    948252d25c6a481432c52c762637c66d764f7fd90b0fa65d7c44b21af048b87950f918831b7d716fe65f6d10da42c337cb8b5860f2a223d7dc4c8f9d38d9fc00

  • SSDEEP

    12288:kdJoSpPkFtttttttCttttttttttttttpst8ZcxruaZ4A3G31111111111111111/:kdlPgrua13Q11111111111111111D11x

Malware Config

Extracted

Family

redline

Botnet

UltimateCrackPack

C2

51.83.170.23:16128

Targets

    • Target

      TextUtils.exe

    • Size

      398KB

    • MD5

      1c09825dd1fa0637c1d5089a65702ede

    • SHA1

      a1da9a5c8d8b79689c9153adf459960fbccde80b

    • SHA256

      3eadfa021e89e69ffe4dbf5c3d3eec4843ceb7ad5033498477b914ba6316657b

    • SHA512

      948252d25c6a481432c52c762637c66d764f7fd90b0fa65d7c44b21af048b87950f918831b7d716fe65f6d10da42c337cb8b5860f2a223d7dc4c8f9d38d9fc00

    • SSDEEP

      12288:kdJoSpPkFtttttttCttttttttttttttpst8ZcxruaZ4A3G31111111111111111/:kdlPgrua13Q11111111111111111D11x

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks