Analysis

  • max time kernel
    146s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 01:55

General

  • Target

    0acdbf6b25a91c5f4893e400e65e0496.exe

  • Size

    244KB

  • MD5

    0acdbf6b25a91c5f4893e400e65e0496

  • SHA1

    286543197ef5eab99694c4fdc9d809acb8ddfbf7

  • SHA256

    33bd4d59ba1288db3680d2539ac5cff725741f7a075a9433a9312a7db931cc89

  • SHA512

    588a08b822a87be0b5c4bf281113c29612f62447037df625d6a98620ad8cc3b2112566e31bf58b9807695b66d0d3e08a2534f5a5fc21ea23a2edb2183d25e23b

  • SSDEEP

    3072:SH8cRYc70fvbtCiqTf0dYTaMd4fh6FDGeTWXXCwu6Jw7WmXSHAXgamyPDbM:SHTH0fv5dyDxYCwu6mH2AX1DM

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Unexpected DNS network traffic destination 2 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0acdbf6b25a91c5f4893e400e65e0496.exe
    "C:\Users\Admin\AppData\Local\Temp\0acdbf6b25a91c5f4893e400e65e0496.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3968
    • C:\Users\Admin\AppData\Local\377daf6e\X
      *0*47*d6061b18*69.64.52.10:53
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4948
  • C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    1⤵
    • Modifies registry class
    PID:3884

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\377daf6e\X

          Filesize

          38KB

          MD5

          72de2dadaf875e2fd7614e100419033c

          SHA1

          5f17c5330e91a42daa9ff24c4aa602bd1a72bf6e

          SHA256

          c44993768a4dc5a58ddbfc9cb05ce2a7d3a0a56be45643d70a72bcf811b6c381

          SHA512

          e2520a53326a7d3b056e65d0cf60e9d823ffb34ca026cdddc7ea3a714f8396c53c37e13a887fc86a7dd7076c97fdfad53c3f5a68342ebc1bdec948c76bda8df3

        • memory/3884-9-0x00000000003E0000-0x00000000003E8000-memory.dmp

          Filesize

          32KB

        • memory/3968-0-0x0000000075C10000-0x0000000075C49000-memory.dmp

          Filesize

          228KB

        • memory/3968-3-0x0000000000650000-0x0000000000750000-memory.dmp

          Filesize

          1024KB

        • memory/3968-2-0x0000000030670000-0x00000000306C1000-memory.dmp

          Filesize

          324KB

        • memory/3968-10-0x0000000030670000-0x00000000306C1000-memory.dmp

          Filesize

          324KB

        • memory/3968-11-0x0000000075C10000-0x0000000075C49000-memory.dmp

          Filesize

          228KB