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Analysis

  • max time kernel
    91s
  • max time network
    113s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/12/2022, 21:37

General

  • Target

    64c03c0f3abecf51f9479209e6a24ad3374c919fe706a198c4cc6346e44782ae.exe

  • Size

    344KB

  • MD5

    5e63f777438c8809dd4803f4ef76b0f5

  • SHA1

    3965f638ddf3e91fe50c05a3414378da3ecef77f

  • SHA256

    64c03c0f3abecf51f9479209e6a24ad3374c919fe706a198c4cc6346e44782ae

  • SHA512

    81bcbbcbf59bcebed1b20a0f899ef59dc1847b684b55fd6f48fecd541f1f930639087fbe25349026cc558c21e6ca8c849a4eb5933e3a0e70c0fa3ac03dfdb142

  • SSDEEP

    6144:/aL216yrWNkQeoLd7IqlA4VMYWG4EsaMKX:ya16yrW+SVP4YrX

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\64c03c0f3abecf51f9479209e6a24ad3374c919fe706a198c4cc6346e44782ae.exe
    "C:\Users\Admin\AppData\Local\Temp\64c03c0f3abecf51f9479209e6a24ad3374c919fe706a198c4cc6346e44782ae.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1916
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1916 -s 1564
      2⤵
      • Program crash
      PID:4744
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1916 -ip 1916
    1⤵
      PID:1928

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1916-132-0x000000000076A000-0x0000000000799000-memory.dmp

      Filesize

      188KB

    • memory/1916-133-0x0000000000BE0000-0x0000000000C2B000-memory.dmp

      Filesize

      300KB

    • memory/1916-134-0x0000000000400000-0x000000000047B000-memory.dmp

      Filesize

      492KB

    • memory/1916-135-0x0000000004BD0000-0x0000000005174000-memory.dmp

      Filesize

      5.6MB

    • memory/1916-136-0x00000000051B0000-0x00000000057C8000-memory.dmp

      Filesize

      6.1MB

    • memory/1916-137-0x0000000005850000-0x000000000595A000-memory.dmp

      Filesize

      1.0MB

    • memory/1916-138-0x0000000005990000-0x00000000059A2000-memory.dmp

      Filesize

      72KB

    • memory/1916-139-0x00000000059B0000-0x00000000059EC000-memory.dmp

      Filesize

      240KB

    • memory/1916-140-0x000000000076A000-0x0000000000799000-memory.dmp

      Filesize

      188KB

    • memory/1916-141-0x0000000005CA0000-0x0000000005D32000-memory.dmp

      Filesize

      584KB

    • memory/1916-142-0x0000000005D40000-0x0000000005DA6000-memory.dmp

      Filesize

      408KB

    • memory/1916-143-0x0000000006550000-0x0000000006712000-memory.dmp

      Filesize

      1.8MB

    • memory/1916-144-0x0000000006720000-0x0000000006C4C000-memory.dmp

      Filesize

      5.2MB

    • memory/1916-145-0x0000000006EE0000-0x0000000006F56000-memory.dmp

      Filesize

      472KB

    • memory/1916-146-0x0000000006F60000-0x0000000006FB0000-memory.dmp

      Filesize

      320KB

    • memory/1916-147-0x000000000076A000-0x0000000000799000-memory.dmp

      Filesize

      188KB

    • memory/1916-148-0x0000000000400000-0x000000000047B000-memory.dmp

      Filesize

      492KB