Analysis

  • max time kernel
    138s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-01-2024 14:59

General

  • Target

    67e88e30b49feb5b7a3ae971b31bcd45.exe

  • Size

    1.3MB

  • MD5

    67e88e30b49feb5b7a3ae971b31bcd45

  • SHA1

    aa5535a7cf7d550d74afeb6712429aaeeecbb9c8

  • SHA256

    beae372deaf5556bf6661052184ce56a2fcd0fd3987a35e6549fecbc1a001cda

  • SHA512

    658fb9611deedfb3e7aef91202e654ab6f15cf14a9f32fa7bbdb3ac35adf263013967ed987c58e7f06ef7108821d89e521c33675cdc2efa6c7c1c26619513ff3

  • SSDEEP

    24576:9KsJBz4L/BjvwXuG24epx0IN/tRPGDhJON9c2XLeQlBg+82C/vG:9KsJBzkBDkuG8pGClIDA9c2KQ7g+

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\67e88e30b49feb5b7a3ae971b31bcd45.exe
    "C:\Users\Admin\AppData\Local\Temp\67e88e30b49feb5b7a3ae971b31bcd45.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2024
    • C:\Users\Admin\AppData\Local\Temp\67e88e30b49feb5b7a3ae971b31bcd45.exe
      C:\Users\Admin\AppData\Local\Temp\67e88e30b49feb5b7a3ae971b31bcd45.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4836

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\67e88e30b49feb5b7a3ae971b31bcd45.exe

    Filesize

    1.3MB

    MD5

    8c976ef6a03d36993f0ecd7faca961c0

    SHA1

    5d7249fb224957ee1f2716d7cd3168c6b5622efe

    SHA256

    bd2a8c13bfd836d5edd396c1dc9d95e484eba0fd7e04319b3e8d8ee0da724687

    SHA512

    4bfd6a44bc06899fe8ccc1df80a485a166ab119b1cb240927a6b0f7c77aae2e3b5a40e9a6dae4c38b841807a0a56fe369f72b26aa48e27d11b7e17558ca03f0f

  • memory/2024-0-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/2024-1-0x0000000001C40000-0x0000000001D52000-memory.dmp

    Filesize

    1.1MB

  • memory/2024-2-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/2024-13-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/4836-14-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/4836-15-0x0000000001870000-0x0000000001982000-memory.dmp

    Filesize

    1.1MB

  • memory/4836-16-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/4836-23-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB