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10-05-2024 16:25

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Analysis

  • max time kernel
    126s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    24-07-2023 06:25

General

  • Target

    Endermanch@FakeAdwCleaner.exe

  • Size

    190KB

  • MD5

    248aadd395ffa7ffb1670392a9398454

  • SHA1

    c53c140bbdeb556fca33bc7f9b2e44e9061ea3e5

  • SHA256

    51290129cccca38c6e3b4444d0dfb8d848c8f3fc2e5291fc0d219fd642530adc

  • SHA512

    582b917864903252731c3d0dff536d7b1e44541ee866dc20e0341cbee5450f2f0ff4d82e1eee75f770e4dad9d8b9270ab5664ffedfe21d1ad2bd7fe6bc42cf0e

  • SSDEEP

    3072:15TDpNFVbxDSXJFFGhcBR1WLZ37p73G8Wn7GlDOg+ELqdSxo5XtIZjnvxRJgghaR:157TcfFPB6B3GL7g+me5aZjn5VlI9T/

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Endermanch@FakeAdwCleaner.exe
    "C:\Users\Admin\AppData\Local\Temp\Endermanch@FakeAdwCleaner.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2400
    • C:\Users\Admin\AppData\Local\6AdwCleaner.exe
      "C:\Users\Admin\AppData\Local\6AdwCleaner.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2376

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\6AdwCleaner.exe
    Filesize

    168KB

    MD5

    87e4959fefec297ebbf42de79b5c88f6

    SHA1

    eba50d6b266b527025cd624003799bdda9a6bc86

    SHA256

    4f0033e811fe2497b38f0d45df958829d01933ebe7d331079eefc8e38fbeaa61

    SHA512

    232fedec0180e85560a226870a244a22f54ca130ed6d6dc95dc02a1ff85f17da396925c9ff27d522067a30ee3e74a38adff375d8752161ee629df14f39cf6ba9

  • C:\Users\Admin\AppData\Local\6AdwCleaner.exe
    Filesize

    168KB

    MD5

    87e4959fefec297ebbf42de79b5c88f6

    SHA1

    eba50d6b266b527025cd624003799bdda9a6bc86

    SHA256

    4f0033e811fe2497b38f0d45df958829d01933ebe7d331079eefc8e38fbeaa61

    SHA512

    232fedec0180e85560a226870a244a22f54ca130ed6d6dc95dc02a1ff85f17da396925c9ff27d522067a30ee3e74a38adff375d8752161ee629df14f39cf6ba9

  • \Users\Admin\AppData\Local\6AdwCleaner.exe
    Filesize

    168KB

    MD5

    87e4959fefec297ebbf42de79b5c88f6

    SHA1

    eba50d6b266b527025cd624003799bdda9a6bc86

    SHA256

    4f0033e811fe2497b38f0d45df958829d01933ebe7d331079eefc8e38fbeaa61

    SHA512

    232fedec0180e85560a226870a244a22f54ca130ed6d6dc95dc02a1ff85f17da396925c9ff27d522067a30ee3e74a38adff375d8752161ee629df14f39cf6ba9

  • memory/2376-60-0x0000000000310000-0x000000000033E000-memory.dmp
    Filesize

    184KB

  • memory/2376-61-0x000007FEF58B0000-0x000007FEF629C000-memory.dmp
    Filesize

    9.9MB

  • memory/2376-62-0x000000001B130000-0x000000001B1B0000-memory.dmp
    Filesize

    512KB

  • memory/2376-63-0x000000001B130000-0x000000001B1B0000-memory.dmp
    Filesize

    512KB

  • memory/2376-64-0x000000001B130000-0x000000001B1B0000-memory.dmp
    Filesize

    512KB

  • memory/2376-65-0x000007FEF58B0000-0x000007FEF629C000-memory.dmp
    Filesize

    9.9MB

  • memory/2376-66-0x000000001B130000-0x000000001B1B0000-memory.dmp
    Filesize

    512KB