General

  • Target

    RFQ Letter and Instructions.xlsx

  • Size

    1.5MB

  • Sample

    240214-a9r95sed45

  • MD5

    801b85a09b1f0b27058d546ce871054c

  • SHA1

    05ab1832c07425f87867b384d90500863d066637

  • SHA256

    c3aa8cc8ada3fa6e79c32610b58ef3cbcd339faaf8e90036c285c965b0471eb6

  • SHA512

    b9583260c821779c95625f4b8891d0d8554fb88721e9097cfd4e6fba1f426e198b675dff467f1581388e5d7343f9b8cc3835d627aad522e6faf7391b533250ee

  • SSDEEP

    24576:sD8/MpAYP9CRv/Tu9Tr+opn31Df5j+KlyGv1nNoavAlZ1lU+GpD4WqkQ9nxnGYe:sD8aAYsRju92oDhf11NRYlZ7U+l9n4Ye

Malware Config

Extracted

Family

warzonerat

C2

makatti.duckdns.org:3787

Targets

    • Target

      RFQ Letter and Instructions.xlsx

    • Size

      1.5MB

    • MD5

      801b85a09b1f0b27058d546ce871054c

    • SHA1

      05ab1832c07425f87867b384d90500863d066637

    • SHA256

      c3aa8cc8ada3fa6e79c32610b58ef3cbcd339faaf8e90036c285c965b0471eb6

    • SHA512

      b9583260c821779c95625f4b8891d0d8554fb88721e9097cfd4e6fba1f426e198b675dff467f1581388e5d7343f9b8cc3835d627aad522e6faf7391b533250ee

    • SSDEEP

      24576:sD8/MpAYP9CRv/Tu9Tr+opn31Df5j+KlyGv1nNoavAlZ1lU+GpD4WqkQ9nxnGYe:sD8aAYsRju92oDhf11NRYlZ7U+l9n4Ye

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    • Warzone RAT payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks