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Analysis

  • max time kernel
    91s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/01/2023, 08:05

General

  • Target

    053625967343b7ba8cffdad7fe42cf4d840673282f8a2e69dc4cc212375adb16.exe

  • Size

    395KB

  • MD5

    6c34011b24c35653006d3955d8405c55

  • SHA1

    16069ffed33eecad9e56971ebabe0bd458a4b3a7

  • SHA256

    053625967343b7ba8cffdad7fe42cf4d840673282f8a2e69dc4cc212375adb16

  • SHA512

    e9117fe16888024915ec5b9895b6dc987ab2da01fdc63d8f495e9c92b5ea699d1405a7a7c75c1e0c7e20982f93051c15dc25fb4d176f39191b34072095286ed3

  • SSDEEP

    6144:fvM4LYWwTk7YliEljP++W7Hc+tU8TqxLu77f4VWo:3rslKYliEljP2HvTqt8zO

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\053625967343b7ba8cffdad7fe42cf4d840673282f8a2e69dc4cc212375adb16.exe
    "C:\Users\Admin\AppData\Local\Temp\053625967343b7ba8cffdad7fe42cf4d840673282f8a2e69dc4cc212375adb16.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4788
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4788 -s 1272
      2⤵
      • Program crash
      PID:1064
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4788 -ip 4788
    1⤵
      PID:1348

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4788-132-0x0000000004C90000-0x0000000005234000-memory.dmp

      Filesize

      5.6MB

    • memory/4788-133-0x0000000000618000-0x0000000000647000-memory.dmp

      Filesize

      188KB

    • memory/4788-134-0x00000000021C0000-0x000000000220B000-memory.dmp

      Filesize

      300KB

    • memory/4788-135-0x0000000000400000-0x000000000047C000-memory.dmp

      Filesize

      496KB

    • memory/4788-136-0x0000000005240000-0x0000000005858000-memory.dmp

      Filesize

      6.1MB

    • memory/4788-137-0x0000000005860000-0x000000000596A000-memory.dmp

      Filesize

      1.0MB

    • memory/4788-138-0x0000000005990000-0x00000000059A2000-memory.dmp

      Filesize

      72KB

    • memory/4788-139-0x00000000059B0000-0x00000000059EC000-memory.dmp

      Filesize

      240KB

    • memory/4788-140-0x0000000005CA0000-0x0000000005D32000-memory.dmp

      Filesize

      584KB

    • memory/4788-141-0x0000000005D40000-0x0000000005DA6000-memory.dmp

      Filesize

      408KB

    • memory/4788-142-0x0000000006690000-0x0000000006852000-memory.dmp

      Filesize

      1.8MB

    • memory/4788-143-0x0000000006870000-0x0000000006D9C000-memory.dmp

      Filesize

      5.2MB

    • memory/4788-144-0x0000000000618000-0x0000000000647000-memory.dmp

      Filesize

      188KB

    • memory/4788-145-0x00000000081C0000-0x0000000008236000-memory.dmp

      Filesize

      472KB

    • memory/4788-146-0x0000000008240000-0x0000000008290000-memory.dmp

      Filesize

      320KB

    • memory/4788-147-0x0000000000618000-0x0000000000647000-memory.dmp

      Filesize

      188KB

    • memory/4788-148-0x0000000000400000-0x000000000047C000-memory.dmp

      Filesize

      496KB