Resubmissions

15-01-2024 13:16

240115-qhxnjsgdgk 1

02-01-2024 07:45

240102-jlpzjsgdg8 8

01-01-2024 19:34

240101-x93gfagcaj 1

01-01-2024 19:21

240101-x2y42saff3 6

01-01-2024 12:16

240101-pfkqjaafan 6

31-12-2023 10:47

231231-mvqh8ahdb5 1

29-12-2023 09:34

231229-lj6wdsgch5 6

28-12-2023 06:08

231228-gv5p9adaeq 1

28-12-2023 05:48

231228-ghrmvsahal 7

28-12-2023 05:47

231228-ghbawaagel 1

General

  • Target

    https://github.com

  • Sample

    231216-wbcbxscddp

Malware Config

Targets

    • Target

      https://github.com

    • Detect Xworm Payload

    • Imminent RAT

      Remote-access trojan based on Imminent Monitor remote admin software.

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Creates new service(s)

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Drops startup file

    • 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.

    • Registers COM server for autorun

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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 autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks