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General

  • Target

    WindowsApp1.exe

  • Size

    445KB

  • Sample

    250228-2bhrla1n17

  • MD5

    1dcabe3dc774fda8e7bd918e5e488e49

  • SHA1

    3625daa16af09ca2eeedbc881170efadf61a8860

  • SHA256

    f9e9cfcbfa002e658ecd00139a0296fbe45a792a2b702977038052157f5b20bd

  • SHA512

    72bdca6af42b2ecf05ad97c240285ad08ec313898198b739ede44dec097f5cc3b51567634c1a54f65e0425b882c53a80a9a7926488db70378a0a8e7d0217d599

  • SSDEEP

    6144:P0IYduQNZhK5xvyEx5DLc8PVVaqZ/f6fnUeEhMOzdVPJEnwC/auXq++uIuAVU:cItQN04+pVVaqtyfnqM4ewCF3HIuA

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

paul-nw.gl.at.ply.gg:51413

Mutex

AVvzTAnLyW8qQCcO

Attributes
  • Install_directory

    %AppData%

  • install_file

    kev.exe

aes.plain

Targets

    • Target

      WindowsApp1.exe

    • Size

      445KB

    • MD5

      1dcabe3dc774fda8e7bd918e5e488e49

    • SHA1

      3625daa16af09ca2eeedbc881170efadf61a8860

    • SHA256

      f9e9cfcbfa002e658ecd00139a0296fbe45a792a2b702977038052157f5b20bd

    • SHA512

      72bdca6af42b2ecf05ad97c240285ad08ec313898198b739ede44dec097f5cc3b51567634c1a54f65e0425b882c53a80a9a7926488db70378a0a8e7d0217d599

    • SSDEEP

      6144:P0IYduQNZhK5xvyEx5DLc8PVVaqZ/f6fnUeEhMOzdVPJEnwC/auXq++uIuAVU:cItQN04+pVVaqtyfnqM4ewCF3HIuA

    Score
    10/10
    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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