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Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    14/01/2024, 01:22

General

  • Target

    59e7db6ee6b1e23ba61096933d3259f6.exe

  • Size

    771KB

  • MD5

    59e7db6ee6b1e23ba61096933d3259f6

  • SHA1

    cd13e6ee54f6b103b6590e26684570d41dc13f69

  • SHA256

    2cf15190682f5fd41a8974bf97453eed23691cd0266d225dfc1b2a71511f7e7c

  • SHA512

    dcc34e81ee1a6e2c3b6bdaf68e938ca9ad8977219e33430a8d1c91cdb4996eabbff21b899f257da79bc05fd7b7562a5f4bfee569c311859e712082de4c7d669f

  • SSDEEP

    24576:QFeT0Jd0goX5x4HnRAlVsFD19UtJPZ/b10hJaothZ2/T6FBBB:aeT0XsXD4HnRALsFD19oJPJ/ofT

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\59e7db6ee6b1e23ba61096933d3259f6.exe
    "C:\Users\Admin\AppData\Local\Temp\59e7db6ee6b1e23ba61096933d3259f6.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1744
    • C:\Users\Admin\AppData\Local\Temp\59e7db6ee6b1e23ba61096933d3259f6.exe
      C:\Users\Admin\AppData\Local\Temp\59e7db6ee6b1e23ba61096933d3259f6.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Modifies system certificate store
      • Suspicious use of UnmapMainImage
      PID:1956

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab648F.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar64FF.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • \Users\Admin\AppData\Local\Temp\59e7db6ee6b1e23ba61096933d3259f6.exe

    Filesize

    771KB

    MD5

    1fb36368f9adcdc417016db116ec3c93

    SHA1

    f4217b84b96c6ab0415177823b099130382ce09f

    SHA256

    430917ed2c2b86ee5bc3bfea57d49d124a1e9d452841d88b0b587d1da0832592

    SHA512

    e685affa39ced19fe964b7476cd6db3246865056351c773aa2da3071ab27d37d330889f9c306faeb14bad20a43855ee06d31aa8b2452ec3c1c5eedb6611ad450

  • memory/1744-0-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1744-3-0x0000000000230000-0x0000000000296000-memory.dmp

    Filesize

    408KB

  • memory/1744-14-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/1744-12-0x0000000001470000-0x00000000014D6000-memory.dmp

    Filesize

    408KB

  • memory/1744-1-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/1956-16-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1956-23-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1956-24-0x00000000003A0000-0x00000000003FF000-memory.dmp

    Filesize

    380KB

  • memory/1956-18-0x0000000001470000-0x00000000014D6000-memory.dmp

    Filesize

    408KB

  • memory/1956-77-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/1956-83-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/1956-82-0x000000000D5E0000-0x000000000D61C000-memory.dmp

    Filesize

    240KB