Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    25/05/2024, 01:10

General

  • Target

    3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e.exe

  • Size

    435KB

  • MD5

    b1143a00790c44774fc1c4e719935ed7

  • SHA1

    30d15dffa86f088136cfcb7bba1be27910509a0a

  • SHA256

    3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e

  • SHA512

    362625ded2e385217ec4a822dabc84f5abcd04fceb9e8c2f94b871ddc07ff56c9daa43581b64f6996fac9a944224eb1536f8dc9321f404ffb784d2feacf05ca4

  • SSDEEP

    12288:ov9BvAO/QnZ5fwuEcHmOEIANKByRYziikVt/J:o3QZ5VEKEIAoByuziFVt/J

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e.exe
    "C:\Users\Admin\AppData\Local\Temp\3983dcc9deffe431d983cca61121ecd53e5e138da17c47f270a1e07fc174dd2e.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2148
    • C:\Users\Admin\AppData\Local\Temp\TempAltRemoveKeyPath\Setup.exe
      "C:\Users\Admin\AppData\Local\Temp\TempAltRemoveKeyPath\Setup.exe" 56-30-53-2a-f2-ee AltRemoKey 2.2.0.0 3220000
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in Windows directory
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      PID:848

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Users\Admin\AppData\Local\Temp\TempAltRemoveKeyPath\Setup.exe

          Filesize

          15.2MB

          MD5

          8280a8dd4c353d402fb44fb02f76b679

          SHA1

          d7aaa8f25f06a64d4d72b7cfee7725c4aa2bb153

          SHA256

          4dc74e75e88c068fa0d16da2207779e7ab77829b3c6c71525a5c3bdc65ea70cc

          SHA512

          4738707d537149072f1f9da6035e0f63861bf7f06f9139dbf5c3c88ae06e9655c6b3822bf7296a27473aa8253855dd8e9eda1dbf4154066ec55a6573cdcc072e

        • memory/848-15-0x0000000000100000-0x000000000010A000-memory.dmp

          Filesize

          40KB

        • memory/848-14-0x0000000000100000-0x000000000010A000-memory.dmp

          Filesize

          40KB

        • memory/848-17-0x0000000000100000-0x000000000010A000-memory.dmp

          Filesize

          40KB

        • memory/848-16-0x0000000000100000-0x000000000010A000-memory.dmp

          Filesize

          40KB