Resubmissions

04/10/2024, 00:45

241004-a36h7avgkl 10

03/10/2024, 22:30

241003-2eyl8azfqj 6

Analysis

  • max time kernel
    94s
  • max time network
    113s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/10/2024, 00:45

General

  • Target

    04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a.exe

  • Size

    1.9MB

  • MD5

    a00b2cfa83db42323e19d954710c74e1

  • SHA1

    d24e3546f6b758d64c86e7ac48f422ed97ea729a

  • SHA256

    04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a

  • SHA512

    cd3d85d24ef07771df20218e7e8743777156151436e58c029a3c89f804c3bbb477dc18fed67f1f5e97d3c5c31522fb673a1a109e47859f683ed7cc600067ec6a

  • SSDEEP

    49152:qvnMlvvvqFI3rUUan7yeCz3i96K0nLAcR3YmPXHXcK:64vWI3rJa7yeCzjDnUcRImPXHr

Score
6/10

Malware Config

Signatures

  • Looks up external IP address via web service 4 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a.exe
    "C:\Users\Admin\AppData\Local\Temp\04cd12393aa1e04aaca2f1f05a0da8ea1b0003a01a66dfc863991034f836f45a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3164
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3980

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3164-0-0x000000007461E000-0x000000007461F000-memory.dmp

    Filesize

    4KB

  • memory/3164-1-0x0000000000A90000-0x0000000000C74000-memory.dmp

    Filesize

    1.9MB

  • memory/3164-2-0x0000000074610000-0x0000000074DC0000-memory.dmp

    Filesize

    7.7MB

  • memory/3164-11-0x0000000074610000-0x0000000074DC0000-memory.dmp

    Filesize

    7.7MB

  • memory/3164-6-0x0000000074610000-0x0000000074DC0000-memory.dmp

    Filesize

    7.7MB

  • memory/3980-4-0x0000000000400000-0x00000000005E1000-memory.dmp

    Filesize

    1.9MB

  • memory/3980-8-0x0000000000400000-0x00000000005E1000-memory.dmp

    Filesize

    1.9MB

  • memory/3980-10-0x0000000000400000-0x00000000005E1000-memory.dmp

    Filesize

    1.9MB

  • memory/3980-7-0x0000000000400000-0x00000000005E1000-memory.dmp

    Filesize

    1.9MB