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General

  • Target

    Transferencia-BBVA20250310.pdf45KB.com.exe

  • Size

    461KB

  • Sample

    250310-nccebasmx5

  • MD5

    344c5f114ab236568f1c76668510c0ea

  • SHA1

    135a155a0676b648e1c8ad4e2a9853dfddfb83c1

  • SHA256

    810e347b05bec3d24178a9f5330d73d85b67f28c6e5e7d82c254743619dd0d0c

  • SHA512

    7bc72f6189a0020c3f40a8b79dc440065c80c4efbd3fc96ac53f8b76eb431e33d427d1e543e7af22bb1a6baec24750b0d72e6677788c033e7acd23b1b0a40c20

  • SSDEEP

    6144:ZjybI1JDNqbPuSsq2Bq0u4cQfPZqzfgkPmLiJ0vC52h8Vunr0cTjGz0Am1NKYg9:YfhT0u4x/kuLV6Ah8ww6j9VW

Malware Config

Extracted

Family

xworm

C2

esetnode32-antiviru.ydns.eu:59012

rency.ydns.eu:59012

wqo9.firewall-gateway.de:59012

Attributes
  • Install_directory

    %AppData%

  • install_file

    Window Session Manager.exe

Targets

    • Target

      Transferencia-BBVA20250310.pdf45KB.com.exe

    • Size

      461KB

    • MD5

      344c5f114ab236568f1c76668510c0ea

    • SHA1

      135a155a0676b648e1c8ad4e2a9853dfddfb83c1

    • SHA256

      810e347b05bec3d24178a9f5330d73d85b67f28c6e5e7d82c254743619dd0d0c

    • SHA512

      7bc72f6189a0020c3f40a8b79dc440065c80c4efbd3fc96ac53f8b76eb431e33d427d1e543e7af22bb1a6baec24750b0d72e6677788c033e7acd23b1b0a40c20

    • SSDEEP

      6144:ZjybI1JDNqbPuSsq2Bq0u4cQfPZqzfgkPmLiJ0vC52h8Vunr0cTjGz0Am1NKYg9:YfhT0u4x/kuLV6Ah8ww6j9VW

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Drops startup file

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks