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General

  • Target

    7f8e93f336b2bf2c99e14ed63228fedc

  • Size

    1.1MB

  • Sample

    240129-l3gqlsgggl

  • MD5

    7f8e93f336b2bf2c99e14ed63228fedc

  • SHA1

    186e534213f07843e341a69b57f6a6e3c9b9446e

  • SHA256

    f7d4a00e95238423ea0c19e44cef16830b488afb2ac3cbb18c0a1aae3750f88c

  • SHA512

    09d2f22ecb49c4f7880a23a1a0a838d5f8e589dd23d4d5038bb50d3bffe6631881a5b8136604855b826c86c74d0c17875392b61e15031ac4c7160210feccc235

  • SSDEEP

    12288:zMMpXKb0hNGh1kG0HWNAuCsltHlYzU+Wgn:zMMpXS0hN0V0HDIHyos

Malware Config

Targets

    • Target

      7f8e93f336b2bf2c99e14ed63228fedc

    • Size

      1.1MB

    • MD5

      7f8e93f336b2bf2c99e14ed63228fedc

    • SHA1

      186e534213f07843e341a69b57f6a6e3c9b9446e

    • SHA256

      f7d4a00e95238423ea0c19e44cef16830b488afb2ac3cbb18c0a1aae3750f88c

    • SHA512

      09d2f22ecb49c4f7880a23a1a0a838d5f8e589dd23d4d5038bb50d3bffe6631881a5b8136604855b826c86c74d0c17875392b61e15031ac4c7160210feccc235

    • SSDEEP

      12288:zMMpXKb0hNGh1kG0HWNAuCsltHlYzU+Wgn:zMMpXS0hN0V0HDIHyos

    • Modifies WinLogon for persistence

    • Renames multiple (91) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

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

    • Drops autorun.inf file

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks