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Analysis

  • max time kernel
    101s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/12/2022, 13:43

General

  • Target

    c364889284d850d29d87d4256d278fff6fd3e33e5125986bd1db8d06d9ebade7.exe

  • Size

    183KB

  • MD5

    481c4ca5ecf69b29592165da46a46e17

  • SHA1

    99f01ec39efa908cd1fc11eabaaf094c5cf087b7

  • SHA256

    c364889284d850d29d87d4256d278fff6fd3e33e5125986bd1db8d06d9ebade7

  • SHA512

    6586f5e8b5d36196b9209e6ce54f719970ac41d2b7a9e9b4ef6bb2a8f8891ab5dc6ff45a3f5bee5e44295fe5abbf24d0d79c6ef2473f1ba3cb64d266e02371a9

  • SSDEEP

    3072:o4ESNh11yAhOhjNvHcs5s37aCHwz8rmET/Qi0cj8t52EoT4umKO4vZEN:sSNfEhZv6hrtT/ag8bloT4YRE

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Unexpected DNS network traffic destination 5 IoCs

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

  • Modifies registry class 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 14 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Executes dropped EXE
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:3068
    • C:\Users\Admin\AppData\Local\Temp\c364889284d850d29d87d4256d278fff6fd3e33e5125986bd1db8d06d9ebade7.exe
      "C:\Users\Admin\AppData\Local\Temp\c364889284d850d29d87d4256d278fff6fd3e33e5125986bd1db8d06d9ebade7.exe"
      2⤵
      • Registers COM server for autorun
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4988

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-929662420-1054238289-2961194603-1000\$bfcb9398bfb2ca3f1731e604ea3da242\n

    Filesize

    41KB

    MD5

    fb4e3236959152a057bc6b7603c538ef

    SHA1

    b25a70c07dd2eb1c9fdf89f7a2ffc286f226edf4

    SHA256

    8244ddfcba327a3f67a5582642c53241ee5e58d75808547cd74808bcded272d0

    SHA512

    993dbfbf71394ad1f120a8687d57eac2b9a55b11b1594aadd5a8d90edc0a26e5fd21f78317d342837ce27728613b5fc9c6ea40f86d17e5c477071be84f8aa3d2

  • C:\$Recycle.Bin\S-1-5-21-929662420-1054238289-2961194603-1000\$bfcb9398bfb2ca3f1731e604ea3da242\n

    Filesize

    41KB

    MD5

    fb4e3236959152a057bc6b7603c538ef

    SHA1

    b25a70c07dd2eb1c9fdf89f7a2ffc286f226edf4

    SHA256

    8244ddfcba327a3f67a5582642c53241ee5e58d75808547cd74808bcded272d0

    SHA512

    993dbfbf71394ad1f120a8687d57eac2b9a55b11b1594aadd5a8d90edc0a26e5fd21f78317d342837ce27728613b5fc9c6ea40f86d17e5c477071be84f8aa3d2

  • memory/3068-137-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-138-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-139-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-140-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-142-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-141-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-143-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-147-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-148-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-146-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-145-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-149-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-150-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-151-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-144-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-152-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-154-0x0000000002B20000-0x0000000002B30000-memory.dmp

    Filesize

    64KB

  • memory/3068-153-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-155-0x0000000004610000-0x0000000004620000-memory.dmp

    Filesize

    64KB

  • memory/3068-156-0x0000000004610000-0x0000000004620000-memory.dmp

    Filesize

    64KB

  • memory/3068-157-0x0000000004610000-0x0000000004620000-memory.dmp

    Filesize

    64KB

  • memory/3068-159-0x0000000004610000-0x0000000004620000-memory.dmp

    Filesize

    64KB

  • memory/3068-160-0x0000000004610000-0x0000000004620000-memory.dmp

    Filesize

    64KB

  • memory/3068-158-0x0000000004610000-0x0000000004620000-memory.dmp

    Filesize

    64KB

  • memory/3068-161-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-163-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-165-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-164-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-162-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-166-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-167-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-172-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-174-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-176-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-177-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-180-0x0000000002980000-0x0000000002990000-memory.dmp

    Filesize

    64KB

  • memory/3068-182-0x0000000002980000-0x0000000002990000-memory.dmp

    Filesize

    64KB

  • memory/3068-181-0x0000000002980000-0x0000000002990000-memory.dmp

    Filesize

    64KB

  • memory/3068-179-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-178-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-175-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-173-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-171-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-170-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-169-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-168-0x00000000029F0000-0x0000000002A00000-memory.dmp

    Filesize

    64KB

  • memory/3068-183-0x0000000002980000-0x0000000002990000-memory.dmp

    Filesize

    64KB

  • memory/3068-186-0x0000000002980000-0x0000000002990000-memory.dmp

    Filesize

    64KB

  • memory/3068-185-0x0000000002980000-0x0000000002990000-memory.dmp

    Filesize

    64KB

  • memory/3068-184-0x0000000002980000-0x0000000002990000-memory.dmp

    Filesize

    64KB

  • memory/4988-132-0x0000000000400000-0x0000000000434000-memory.dmp

    Filesize

    208KB

  • memory/4988-135-0x0000000000400000-0x0000000000434000-memory.dmp

    Filesize

    208KB

  • memory/4988-136-0x0000000002180000-0x00000000021B4000-memory.dmp

    Filesize

    208KB