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General

  • Target

    NEAS.a1d45602ffa9e532a4c37367dfa5a660.exe

  • Size

    482KB

  • Sample

    231028-yp579she5s

  • MD5

    a1d45602ffa9e532a4c37367dfa5a660

  • SHA1

    d3870aea42d54ffdb6ca72a5d055f4897ae0822c

  • SHA256

    d7462e5a78e9042437e03874602dcc6347523110be3f6bd21aa96adebdfb242d

  • SHA512

    e0566ef68ffc906a122fb2dfd67e686434042086cb85e1fae182ab3eebaa7cd94db8abc7d867ddd5e3a5757815c9dfc230dae4bbb68da51f5806918aeac113eb

  • SSDEEP

    12288:LhuwCJSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:LhZCJSLrW4XWleKW8OThj

Malware Config

Targets

    • Target

      NEAS.a1d45602ffa9e532a4c37367dfa5a660.exe

    • Size

      482KB

    • MD5

      a1d45602ffa9e532a4c37367dfa5a660

    • SHA1

      d3870aea42d54ffdb6ca72a5d055f4897ae0822c

    • SHA256

      d7462e5a78e9042437e03874602dcc6347523110be3f6bd21aa96adebdfb242d

    • SHA512

      e0566ef68ffc906a122fb2dfd67e686434042086cb85e1fae182ab3eebaa7cd94db8abc7d867ddd5e3a5757815c9dfc230dae4bbb68da51f5806918aeac113eb

    • SSDEEP

      12288:LhuwCJSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:LhZCJSLrW4XWleKW8OThj

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Malware Backdoor - Berbew

      Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks