Analysis

  • max time kernel
    153s
  • max time network
    78s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 00:16

General

  • Target

    11140d50df472860a58b354dbac2445cbb5d121cb90a99c9af9d7350359a7112.exe

  • Size

    152KB

  • MD5

    343fc5df63f9b219016e85558fde9130

  • SHA1

    c29522ba836f8f6ce9f1a3dfdb32226adadab949

  • SHA256

    11140d50df472860a58b354dbac2445cbb5d121cb90a99c9af9d7350359a7112

  • SHA512

    d79ed6f8a209d1ecd478b2f6b3e0e3b6020b6ec6cfb248f884de5d76aff46914b8256b988ef8d09beedd83df5fb10dc63bd85512e0fba09f4c4b83fbd6d9848e

  • SSDEEP

    3072:khUFgUtTQtKrueiygR4O6avJamofU4oQZiEpZ93:ZgUNQtKSMgR56avUmpW/

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 49 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\11140d50df472860a58b354dbac2445cbb5d121cb90a99c9af9d7350359a7112.exe
    "C:\Users\Admin\AppData\Local\Temp\11140d50df472860a58b354dbac2445cbb5d121cb90a99c9af9d7350359a7112.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1388
    • C:\Users\Admin\goaade.exe
      "C:\Users\Admin\goaade.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1532

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Hidden Files and Directories

1
T1158

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Hidden Files and Directories

1
T1158

Modify Registry

2
T1112

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\goaade.exe
    Filesize

    152KB

    MD5

    c86c3def5ba134bf498079a9d91afb6a

    SHA1

    eddfa636d27b8d6beecbb5e4f126826b36481f5f

    SHA256

    15c52fb8cc75fe004d250fd87939ee7cf85c8e7be0437cf6013724a2d8af10b2

    SHA512

    d8ea548bf44e3c9a49a0c66c33ac29381e5f7606aa1b2831899296aaf39dc7c9244ebc960a67514664a3ebde4d69094bfd5973e10071bacee12d76648a87885d

  • C:\Users\Admin\goaade.exe
    Filesize

    152KB

    MD5

    c86c3def5ba134bf498079a9d91afb6a

    SHA1

    eddfa636d27b8d6beecbb5e4f126826b36481f5f

    SHA256

    15c52fb8cc75fe004d250fd87939ee7cf85c8e7be0437cf6013724a2d8af10b2

    SHA512

    d8ea548bf44e3c9a49a0c66c33ac29381e5f7606aa1b2831899296aaf39dc7c9244ebc960a67514664a3ebde4d69094bfd5973e10071bacee12d76648a87885d

  • \Users\Admin\goaade.exe
    Filesize

    152KB

    MD5

    c86c3def5ba134bf498079a9d91afb6a

    SHA1

    eddfa636d27b8d6beecbb5e4f126826b36481f5f

    SHA256

    15c52fb8cc75fe004d250fd87939ee7cf85c8e7be0437cf6013724a2d8af10b2

    SHA512

    d8ea548bf44e3c9a49a0c66c33ac29381e5f7606aa1b2831899296aaf39dc7c9244ebc960a67514664a3ebde4d69094bfd5973e10071bacee12d76648a87885d

  • \Users\Admin\goaade.exe
    Filesize

    152KB

    MD5

    c86c3def5ba134bf498079a9d91afb6a

    SHA1

    eddfa636d27b8d6beecbb5e4f126826b36481f5f

    SHA256

    15c52fb8cc75fe004d250fd87939ee7cf85c8e7be0437cf6013724a2d8af10b2

    SHA512

    d8ea548bf44e3c9a49a0c66c33ac29381e5f7606aa1b2831899296aaf39dc7c9244ebc960a67514664a3ebde4d69094bfd5973e10071bacee12d76648a87885d

  • memory/1388-56-0x0000000000400000-0x000000000042E000-memory.dmp
    Filesize

    184KB

  • memory/1388-57-0x0000000075CF1000-0x0000000075CF3000-memory.dmp
    Filesize

    8KB

  • memory/1388-58-0x0000000000400000-0x000000000042E000-memory.dmp
    Filesize

    184KB

  • memory/1388-66-0x00000000026A0000-0x00000000026CE000-memory.dmp
    Filesize

    184KB

  • memory/1388-67-0x00000000026A0000-0x00000000026CE000-memory.dmp
    Filesize

    184KB

  • memory/1532-61-0x0000000000000000-mapping.dmp
  • memory/1532-68-0x0000000000400000-0x000000000042E000-memory.dmp
    Filesize

    184KB

  • memory/1532-70-0x0000000000400000-0x000000000042E000-memory.dmp
    Filesize

    184KB