Analysis

  • max time kernel
    122s
  • max time network
    233s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2023 13:01

General

  • Target

    1950f4e0d321a05106c9904f453a4882.exe

  • Size

    1.3MB

  • MD5

    1950f4e0d321a05106c9904f453a4882

  • SHA1

    fbea864551b6b49a1976e5bf8e56c3c4fe1070d9

  • SHA256

    90ac8c5f028b7c4a155723fef15f6ebded70771f42296cd6b2fe6cfde04dac05

  • SHA512

    5b96cbf723f74133f10f10daa1fcfd7658c1e8906d275d6775672f7dd4f3e8298a9c69b3ee48e7137d92222d8c7b5a95574efa003ff8152b7a56e06eae3e6187

  • SSDEEP

    24576:nNqp4Un7wdqjWHbYMM255QIvsJ7kGXu1vOHF6sY5en1vG:076bzVQtJ7ruwUsY5e

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 4 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1950f4e0d321a05106c9904f453a4882.exe
    "C:\Users\Admin\AppData\Local\Temp\1950f4e0d321a05106c9904f453a4882.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2632
    • C:\Users\Admin\AppData\Local\Temp\1950f4e0d321a05106c9904f453a4882.exe
      C:\Users\Admin\AppData\Local\Temp\1950f4e0d321a05106c9904f453a4882.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1940

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\1950f4e0d321a05106c9904f453a4882.exe

    Filesize

    1.3MB

    MD5

    08d5d9c59cbeb5f444911ddf9950d5b0

    SHA1

    4a50873c3ff72c19a53eca8745c43ae9bd007ef9

    SHA256

    e4fb93a0010ec916f1179159501764e160c641df78f8196a6a8efe24f941979f

    SHA512

    8d1d4f3ea43dcc1386e4bb898612c901d7d6106791f5222cf3769f3e76efa14ef720725256284787b341fa0ae047d9142f6bf6ddeaa47a7559909aaf391cdf17

  • memory/1940-18-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/1940-20-0x0000000000250000-0x0000000000362000-memory.dmp

    Filesize

    1.1MB

  • memory/1940-17-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/1940-25-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/2632-0-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/2632-1-0x0000000000280000-0x0000000000392000-memory.dmp

    Filesize

    1.1MB

  • memory/2632-2-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/2632-13-0x0000000003510000-0x000000000397A000-memory.dmp

    Filesize

    4.4MB

  • memory/2632-16-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB