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Analysis

  • max time kernel
    129s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    01/10/2022, 18:53

General

  • Target

    95c4ad009aa47ce58e2a69dab133af9965702477734d437a06b31ddb36932bde.exe

  • Size

    1.0MB

  • MD5

    74328778f5f7d6c4c35f81ad81ad7900

  • SHA1

    97605e8a1baf22d893cdbb8e2193b4a7736c5e7b

  • SHA256

    95c4ad009aa47ce58e2a69dab133af9965702477734d437a06b31ddb36932bde

  • SHA512

    0d48a1ab15a3cc19d3df8b2e6f0ae19ea594ea74a5f2cafc82a91a113bb7a9d8ac272a89b835969c8dce8825511cf42597b34024b71de3a4f70a1b3d26192dd3

  • SSDEEP

    24576:g7yk0io2p713b8Kvhk2wj61iryAvSFUy+HQPKh:UMDy71rnF12yAMKT

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Drops startup file 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 39 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\95c4ad009aa47ce58e2a69dab133af9965702477734d437a06b31ddb36932bde.exe
    "C:\Users\Admin\AppData\Local\Temp\95c4ad009aa47ce58e2a69dab133af9965702477734d437a06b31ddb36932bde.exe"
    1⤵
    • Registers COM server for autorun
    • Drops startup file
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:1972

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • \ProgramData\{ae0fdd98-7c29-acb6-ae0f-fdd987c27661}\95c4ad009aa47ce58e2a69dab133af9965702477734d437a06b31ddb36932bde.exe

    Filesize

    1.0MB

    MD5

    74328778f5f7d6c4c35f81ad81ad7900

    SHA1

    97605e8a1baf22d893cdbb8e2193b4a7736c5e7b

    SHA256

    95c4ad009aa47ce58e2a69dab133af9965702477734d437a06b31ddb36932bde

    SHA512

    0d48a1ab15a3cc19d3df8b2e6f0ae19ea594ea74a5f2cafc82a91a113bb7a9d8ac272a89b835969c8dce8825511cf42597b34024b71de3a4f70a1b3d26192dd3

  • memory/1972-54-0x0000000075A11000-0x0000000075A13000-memory.dmp

    Filesize

    8KB

  • memory/1972-55-0x0000000002820000-0x0000000002823000-memory.dmp

    Filesize

    12KB

  • memory/1972-56-0x0000000002E10000-0x0000000002F51000-memory.dmp

    Filesize

    1.3MB

  • memory/1972-64-0x0000000002AD0000-0x0000000002AD3000-memory.dmp

    Filesize

    12KB