Analysis

  • max time kernel
    151s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/01/2024, 22:58

General

  • Target

    7e3add20dfc848c75d0255d724f5946c.exe

  • Size

    5.8MB

  • MD5

    7e3add20dfc848c75d0255d724f5946c

  • SHA1

    8f30a964fdd3c7ffe585cc3564ac1e77862daed8

  • SHA256

    672d689dbfa1b4a3ce68444c0bda9ebbd7b4d6289a17887ebc60d8913c1965f6

  • SHA512

    b976015c0d7d10522c9e38e8459f0079749b9d135373b94c56babe70657ede70c165093f348684fb12bd6bafb127c5147334d69f1a739b9b72fcb14738880c57

  • SSDEEP

    98304:rwonZXuHOtruvshvWsHau42c1joCjMPkNwk6alDAqD7z3uboHau42c1joCjMPkNQ:04riv2fauq1jI86FA7y2auq1jI86

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7e3add20dfc848c75d0255d724f5946c.exe
    "C:\Users\Admin\AppData\Local\Temp\7e3add20dfc848c75d0255d724f5946c.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4776
    • C:\Users\Admin\AppData\Local\Temp\7e3add20dfc848c75d0255d724f5946c.exe
      C:\Users\Admin\AppData\Local\Temp\7e3add20dfc848c75d0255d724f5946c.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:644

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7e3add20dfc848c75d0255d724f5946c.exe

    Filesize

    1.1MB

    MD5

    1ba9a3131bfe9c9f56955e9e9154d124

    SHA1

    b5c35c499b9e306b7bbba88385c2fc6a13499ff6

    SHA256

    c0452add3f5763ec09de6f2b102f6736b9adefe6cd0da510e6e27412494314db

    SHA512

    da2ebcb849642e93135aaa7ae8e1aebf9cb98b59c516f61ebb04724d2eca33ba3446017915d4f2b22101e91106ea5e6e0aa7fa0aa3587060288f3473dea2c7cf

  • memory/644-15-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/644-14-0x0000000001CB0000-0x0000000001DE3000-memory.dmp

    Filesize

    1.2MB

  • memory/644-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/644-20-0x00000000055B0000-0x00000000057DA000-memory.dmp

    Filesize

    2.2MB

  • memory/644-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/644-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4776-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4776-1-0x0000000001BF0000-0x0000000001D23000-memory.dmp

    Filesize

    1.2MB

  • memory/4776-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4776-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB