Analysis

  • max time kernel
    121s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    24-01-2024 18:29

General

  • Target

    72bde685521eee09d4f8986d28204190.exe

  • Size

    370KB

  • MD5

    72bde685521eee09d4f8986d28204190

  • SHA1

    c4149e000d08d565fad211de45a7bbdf12bfbdea

  • SHA256

    c3c0544ae9f8d463fc885edb8bd72cba550728a86c760217af9011a8ffdcf328

  • SHA512

    ceb6f9879bb605e0e8c3ca5e22770c0acf34ff86c6949761d59a50e2a53d702422ce9a443ed51b5c4720962b79adc43166fbcafccc4d04d3da7c8c63654b2ead

  • SSDEEP

    6144:MTykDONo0jv7IoPfeq1ZzxRJbL7f5LAh36rSLL64j7W4+yQrOx5Yszv8Qnf:MLry/neyx7f/A64j7P+tixhT8k

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\72bde685521eee09d4f8986d28204190.exe
    "C:\Users\Admin\AppData\Local\Temp\72bde685521eee09d4f8986d28204190.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:2292
    • C:\Program Files (x86)\jfeyzqm\juhx.exe
      "C:\Program Files (x86)\jfeyzqm\juhx.exe"
      2⤵
      • Executes dropped EXE
      PID:2880

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Program Files (x86)\jfeyzqm\juhx.exe

    Filesize

    394KB

    MD5

    a83a2343d8d975dac23b3351e231c621

    SHA1

    b368712dd70a3a338630d3341957672407cbc8c6

    SHA256

    ecc8efd4519eaddaaba814e06e5ef491fbe8d42a6eb383afa0dee75bb54ca60d

    SHA512

    44ae4656496d426a478850f98c9f55f3c344d325a765763ee97d8580042bac21559f303f57ad72a8cdfedee83ae4bfe6c9f0b55c53292f69e1c5b583bbe16390

  • memory/2292-1-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2292-0-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2292-6-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2880-8-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2880-9-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB