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Analysis

  • max time kernel
    62s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/12/2022, 18:00

General

  • Target

    db571acbf198bb07623cc2210335f4714068e5f9bae7feac23aebb8f7445e4f4.exe

  • Size

    402KB

  • MD5

    33e1495fd4af54e6a46af195d0ed32b4

  • SHA1

    ddfc4ad87fbc303e08ec70f4667f093130123e07

  • SHA256

    db571acbf198bb07623cc2210335f4714068e5f9bae7feac23aebb8f7445e4f4

  • SHA512

    a44d350a0d757e0f986ca9fc63dbc1db59cda7d41b8d2832baa89914c03defaa05b8af721d25d4c755b12b6aa91efdb18cc78afa768bf8b7b080c6776335044b

  • SSDEEP

    6144:oBa/LGEYXZA2YbxmF7zuo7jaDvzUbKdIbW7uj9UZdLaYon5Jk4eROw1g:oA/6EzxWxjaDvGKdWW7uKdin5JF

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\db571acbf198bb07623cc2210335f4714068e5f9bae7feac23aebb8f7445e4f4.exe
    "C:\Users\Admin\AppData\Local\Temp\db571acbf198bb07623cc2210335f4714068e5f9bae7feac23aebb8f7445e4f4.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2484
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2484 -s 1284
      2⤵
      • Program crash
      PID:4932
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2484 -ip 2484
    1⤵
      PID:3444

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2484-132-0x000000000070F000-0x000000000073E000-memory.dmp

      Filesize

      188KB

    • memory/2484-133-0x0000000002090000-0x00000000020DB000-memory.dmp

      Filesize

      300KB

    • memory/2484-134-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB

    • memory/2484-135-0x0000000004B30000-0x00000000050D4000-memory.dmp

      Filesize

      5.6MB

    • memory/2484-136-0x00000000051A0000-0x00000000057B8000-memory.dmp

      Filesize

      6.1MB

    • memory/2484-137-0x0000000005840000-0x000000000594A000-memory.dmp

      Filesize

      1.0MB

    • memory/2484-138-0x0000000005980000-0x0000000005992000-memory.dmp

      Filesize

      72KB

    • memory/2484-139-0x00000000059A0000-0x00000000059DC000-memory.dmp

      Filesize

      240KB

    • memory/2484-140-0x000000000070F000-0x000000000073E000-memory.dmp

      Filesize

      188KB

    • memory/2484-141-0x0000000006050000-0x00000000060B6000-memory.dmp

      Filesize

      408KB

    • memory/2484-142-0x0000000006480000-0x0000000006512000-memory.dmp

      Filesize

      584KB

    • memory/2484-143-0x0000000006560000-0x00000000065D6000-memory.dmp

      Filesize

      472KB

    • memory/2484-144-0x00000000065F0000-0x0000000006640000-memory.dmp

      Filesize

      320KB

    • memory/2484-145-0x00000000068C0000-0x0000000006A82000-memory.dmp

      Filesize

      1.8MB

    • memory/2484-146-0x0000000006A90000-0x0000000006FBC000-memory.dmp

      Filesize

      5.2MB

    • memory/2484-147-0x000000000070F000-0x000000000073E000-memory.dmp

      Filesize

      188KB

    • memory/2484-148-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB