Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    05/01/2024, 12:14

General

  • Target

    dda94fabd410412da93c5e0884bc010ab43d8f815831f952c3e6db4b961c4351.exe

  • Size

    274KB

  • MD5

    c017175199e115f956769003d6ab09e7

  • SHA1

    9b33867b9d7315a31efc2f890c6226fbe508e586

  • SHA256

    dda94fabd410412da93c5e0884bc010ab43d8f815831f952c3e6db4b961c4351

  • SHA512

    f8a52956ce2d9d476bcce9b0d63582428f1f040d4d431c32319252290f7b5eee852742d930ee1570eb8fbbd57a07ecc45a9f6ad9aea3b4f224bbaf747acf3564

  • SSDEEP

    6144:wbTirrfykiiUjh6QH+KcEOkCybEaQRXr9HNdvOa:wPcrfR6ZhOkx2LIa

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 4 IoCs

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

  • Unexpected DNS network traffic destination 7 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\dda94fabd410412da93c5e0884bc010ab43d8f815831f952c3e6db4b961c4351.exe
    "C:\Users\Admin\AppData\Local\Temp\dda94fabd410412da93c5e0884bc010ab43d8f815831f952c3e6db4b961c4351.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2212

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabB80B.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarB82D.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • memory/2212-0-0x0000000000820000-0x00000000008AC000-memory.dmp

    Filesize

    560KB

  • memory/2212-3-0x0000000000820000-0x00000000008AC000-memory.dmp

    Filesize

    560KB

  • memory/2212-88-0x0000000000820000-0x00000000008AC000-memory.dmp

    Filesize

    560KB

  • memory/2212-125-0x0000000000820000-0x00000000008AC000-memory.dmp

    Filesize

    560KB