Analysis

  • max time kernel
    141s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    08/01/2024, 12:44

General

  • Target

    ea1c4344176f783ee21fc3bb579b67bf4685cd56a2d3d68495f9a356e292ea7d.exe

  • Size

    274KB

  • MD5

    b378427f6b2291fd0466d79eb5ad15dd

  • SHA1

    be45d7b35a6a537807ab98dac827b0fcae11bf29

  • SHA256

    ea1c4344176f783ee21fc3bb579b67bf4685cd56a2d3d68495f9a356e292ea7d

  • SHA512

    4fa7ae38420b68954c2ec7028925bc6c648f0b6b91ad62e51e34b49e4ed419e6a1e44547827fb178f3a12b8a0ca2f2c05d572e21b28730adb89d31061ee16842

  • SSDEEP

    6144:vbTirrfykiiUjh6QH/cEOkCybEaQRXr9HNdvOa:vPcrfR6ZnOkx2LIa

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Unexpected DNS network traffic destination 5 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ea1c4344176f783ee21fc3bb579b67bf4685cd56a2d3d68495f9a356e292ea7d.exe
    "C:\Users\Admin\AppData\Local\Temp\ea1c4344176f783ee21fc3bb579b67bf4685cd56a2d3d68495f9a356e292ea7d.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2440

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\CabCDDC.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\Local\Temp\TarCDEE.tmp

          Filesize

          171KB

          MD5

          9c0c641c06238516f27941aa1166d427

          SHA1

          64cd549fb8cf014fcd9312aa7a5b023847b6c977

          SHA256

          4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

          SHA512

          936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

        • memory/2440-0-0x0000000000CF0000-0x0000000000D7C000-memory.dmp

          Filesize

          560KB

        • memory/2440-3-0x0000000000CF0000-0x0000000000D7C000-memory.dmp

          Filesize

          560KB

        • memory/2440-43-0x0000000000CF0000-0x0000000000D7C000-memory.dmp

          Filesize

          560KB

        • memory/2440-88-0x0000000000CF0000-0x0000000000D7C000-memory.dmp

          Filesize

          560KB

        • memory/2440-116-0x0000000000CF0000-0x0000000000D7C000-memory.dmp

          Filesize

          560KB

        • memory/2440-126-0x0000000000CF0000-0x0000000000D7C000-memory.dmp

          Filesize

          560KB