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Analysis

  • max time kernel
    89s
  • max time network
    92s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/12/2022, 00:30

General

  • Target

    baef8236cdb6321b7c1e697cac99431203a957bb1ee13c60641087bf43806b14.exe

  • Size

    417KB

  • MD5

    a05ff5c0f978742fae1730bdf51bbae2

  • SHA1

    78c49f0a556b5f5e60e9cc02cb0b445a731add92

  • SHA256

    baef8236cdb6321b7c1e697cac99431203a957bb1ee13c60641087bf43806b14

  • SHA512

    b4982d75bc56e25f13e2bec4dc799030c3598e34335c59e22231ff1bcc530f4e9a048c32ebb1d691c6a151c4a170c8cef24e28f9654a50007ace656a78a8f495

  • SSDEEP

    6144:ymtL0zgTYSE7r11iKHvyHWMS7LQR8laRR0cSpQTtyzsduHNIv:yyQzgTYSKPyT8laRR0TCtyYduHNI

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\baef8236cdb6321b7c1e697cac99431203a957bb1ee13c60641087bf43806b14.exe
    "C:\Users\Admin\AppData\Local\Temp\baef8236cdb6321b7c1e697cac99431203a957bb1ee13c60641087bf43806b14.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4916
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4916 -s 1556
      2⤵
      • Program crash
      PID:4512
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4916 -ip 4916
    1⤵
      PID:972

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4916-132-0x00000000005DE000-0x000000000060C000-memory.dmp

      Filesize

      184KB

    • memory/4916-133-0x00000000021A0000-0x00000000021EB000-memory.dmp

      Filesize

      300KB

    • memory/4916-134-0x0000000000400000-0x000000000046E000-memory.dmp

      Filesize

      440KB

    • memory/4916-135-0x0000000004F20000-0x00000000054C4000-memory.dmp

      Filesize

      5.6MB

    • memory/4916-136-0x00000000054D0000-0x0000000005AE8000-memory.dmp

      Filesize

      6.1MB

    • memory/4916-137-0x0000000004D40000-0x0000000004E4A000-memory.dmp

      Filesize

      1.0MB

    • memory/4916-138-0x0000000002940000-0x0000000002952000-memory.dmp

      Filesize

      72KB

    • memory/4916-139-0x0000000002960000-0x000000000299C000-memory.dmp

      Filesize

      240KB

    • memory/4916-140-0x0000000005C90000-0x0000000005D22000-memory.dmp

      Filesize

      584KB

    • memory/4916-141-0x0000000005D30000-0x0000000005D96000-memory.dmp

      Filesize

      408KB

    • memory/4916-142-0x0000000006540000-0x0000000006702000-memory.dmp

      Filesize

      1.8MB

    • memory/4916-143-0x0000000006720000-0x0000000006C4C000-memory.dmp

      Filesize

      5.2MB

    • memory/4916-144-0x00000000005DE000-0x000000000060C000-memory.dmp

      Filesize

      184KB

    • memory/4916-145-0x0000000000400000-0x000000000046E000-memory.dmp

      Filesize

      440KB