Analysis

  • max time kernel
    141s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-01-2024 07:35

General

  • Target

    55dc32a62492d1a61b4a2f0b9a7ce65d.exe

  • Size

    2.9MB

  • MD5

    55dc32a62492d1a61b4a2f0b9a7ce65d

  • SHA1

    814aa8f9b6d1bd76658319f195edb1eb88a6ef33

  • SHA256

    c6e874784f288f40e503d728d9d292b7b09a5125138e2e2f3fde6703ff19dfc2

  • SHA512

    f46bec404b5fd87f2da6adf820529a097249314cbfdcdeb7f753ed3fbb34320cc5fc29c30f0eeae1395a48db3dbbcf812af58b1905e0659a5acce395fd6d566f

  • SSDEEP

    49152:m/W2/dT8yiOTio9J9zIRyqrIa47P4M338dB2IBlGuuDVUsdxxjeQZwxPYRKs:yxT8l4io9Huyqkx7gg3gnl/IVUs1jePs

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 2 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\55dc32a62492d1a61b4a2f0b9a7ce65d.exe
    "C:\Users\Admin\AppData\Local\Temp\55dc32a62492d1a61b4a2f0b9a7ce65d.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:5072
    • C:\Users\Admin\AppData\Local\Temp\55dc32a62492d1a61b4a2f0b9a7ce65d.exe
      C:\Users\Admin\AppData\Local\Temp\55dc32a62492d1a61b4a2f0b9a7ce65d.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4168

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4168-14-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4168-16-0x0000000001C80000-0x0000000001DB3000-memory.dmp

    Filesize

    1.2MB

  • memory/4168-20-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/4168-22-0x0000000005580000-0x00000000057AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-13-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/5072-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/5072-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/5072-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/5072-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB