Analysis

  • max time kernel
    121s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2023 17:53

General

  • Target

    source.exe

  • Size

    78.6MB

  • MD5

    cd0ac9444f8c1af2da0ca2b18d38b916

  • SHA1

    0dad43e186a4208a5a49bccdcd49fea7cc967ef2

  • SHA256

    3a5fc37142b10cae16e14fd10abb8a45b939ee1ce46cac8f72e4c8d787c85940

  • SHA512

    cd023073436c3ab1815a2d7be49c6f8f79dd5de2e7a0c8ace2653881f86aa7ee955eb642d5264673c5e7421fce5ab26d32d34b53536fbfe6d38289d075942c12

  • SSDEEP

    1572864:K2MbiJR5Q3jZDISk8IpG7V+VPhq+ME73jC/WlsnghowmaOllkWIawZBxWBqX:KZbC++SkB05aw+tuOsghfxOllkdawZnb

Score
7/10
upx

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • UPX packed file 3 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\source.exe
    "C:\Users\Admin\AppData\Local\Temp\source.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3060
    • C:\Users\Admin\AppData\Local\Temp\source.exe
      "C:\Users\Admin\AppData\Local\Temp\source.exe"
      2⤵
      • Loads dropped DLL
      PID:2932

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI30602\python311.dll

    Filesize

    1.6MB

    MD5

    5792adeab1e4414e0129ce7a228eb8b8

    SHA1

    e9f022e687b6d88d20ee96d9509f82e916b9ee8c

    SHA256

    7e1370058177d78a415b7ed113cc15472974440d84267fc44cdc5729535e3967

    SHA512

    c8298b5780a2a5eebed070ac296eda6902b0cac9fda7bb70e21f482d6693d6d2631ca1ac4be96b75ac0dd50c9ca35be5d0aca9c4586ba7e58021edccd482958b

  • \Users\Admin\AppData\Local\Temp\_MEI30602\python311.dll

    Filesize

    1.6MB

    MD5

    5792adeab1e4414e0129ce7a228eb8b8

    SHA1

    e9f022e687b6d88d20ee96d9509f82e916b9ee8c

    SHA256

    7e1370058177d78a415b7ed113cc15472974440d84267fc44cdc5729535e3967

    SHA512

    c8298b5780a2a5eebed070ac296eda6902b0cac9fda7bb70e21f482d6693d6d2631ca1ac4be96b75ac0dd50c9ca35be5d0aca9c4586ba7e58021edccd482958b

  • memory/2932-1260-0x000007FEF5EA0000-0x000007FEF6489000-memory.dmp

    Filesize

    5.9MB