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Analysis

  • max time kernel
    107s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/12/2022, 02:41

General

  • Target

    c6cf2c43a433660274237d4ec78681a1a6dfc6d1002044086e58d6d4a544c2e9.exe

  • Size

    396KB

  • MD5

    755e5cbc1b643adad753f7f987b620ba

  • SHA1

    f82fa27fd031d76ca24842bd0848bcc00f11b268

  • SHA256

    c6cf2c43a433660274237d4ec78681a1a6dfc6d1002044086e58d6d4a544c2e9

  • SHA512

    400356afab8d8044c4f8b07d06767bddb106be8624122925f1cb5024f0389361e6fc9302d53af2f20a860b13f680b8f0a3caf05611db8e9e980e2364ce1adff4

  • SSDEEP

    6144:ULXJGor/xaeu/17xuQWajajBJNjhGJRpgbC75N7iDtmmUXT:UNGmn8NjavVhGDpgu75N7iDtmtT

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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c6cf2c43a433660274237d4ec78681a1a6dfc6d1002044086e58d6d4a544c2e9.exe
    "C:\Users\Admin\AppData\Local\Temp\c6cf2c43a433660274237d4ec78681a1a6dfc6d1002044086e58d6d4a544c2e9.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5000
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5000 -s 1872
      2⤵
      • Program crash
      PID:3460
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 5000 -ip 5000
    1⤵
      PID:1380

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/5000-132-0x00000000006D8000-0x000000000070E000-memory.dmp

      Filesize

      216KB

    • memory/5000-133-0x00000000020A0000-0x00000000020F9000-memory.dmp

      Filesize

      356KB

    • memory/5000-134-0x0000000000400000-0x0000000000487000-memory.dmp

      Filesize

      540KB

    • memory/5000-135-0x0000000004C20000-0x00000000051C4000-memory.dmp

      Filesize

      5.6MB

    • memory/5000-136-0x00000000051D0000-0x00000000057E8000-memory.dmp

      Filesize

      6.1MB

    • memory/5000-137-0x0000000005870000-0x0000000005882000-memory.dmp

      Filesize

      72KB

    • memory/5000-138-0x0000000005890000-0x000000000599A000-memory.dmp

      Filesize

      1.0MB

    • memory/5000-139-0x00000000059A0000-0x00000000059DC000-memory.dmp

      Filesize

      240KB

    • memory/5000-140-0x0000000005CB0000-0x0000000005D16000-memory.dmp

      Filesize

      408KB

    • memory/5000-141-0x0000000006390000-0x0000000006422000-memory.dmp

      Filesize

      584KB

    • memory/5000-142-0x0000000006530000-0x00000000065A6000-memory.dmp

      Filesize

      472KB

    • memory/5000-143-0x00000000065F0000-0x000000000660E000-memory.dmp

      Filesize

      120KB

    • memory/5000-144-0x00000000066A0000-0x0000000006862000-memory.dmp

      Filesize

      1.8MB

    • memory/5000-145-0x0000000006890000-0x0000000006DBC000-memory.dmp

      Filesize

      5.2MB

    • memory/5000-146-0x00000000006D8000-0x000000000070E000-memory.dmp

      Filesize

      216KB

    • memory/5000-147-0x0000000000400000-0x0000000000487000-memory.dmp

      Filesize

      540KB