Analysis

  • max time kernel
    91s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2022, 00:35

General

  • Target

    9e9c3310ce8c9854343fef0f03d3dea40f184aa4628d75f376bd606bf01b72bd.exe

  • Size

    343KB

  • MD5

    a37c02263e79bcf945ee16ef54594e59

  • SHA1

    487be440f57cb75d0032351ac93771605dd8873f

  • SHA256

    9e9c3310ce8c9854343fef0f03d3dea40f184aa4628d75f376bd606bf01b72bd

  • SHA512

    076de3b01ddcde2eb453628ae4941f9808525176082ee480a2ca91a31751bd8b254dfa50391e1f7e18b5945c6f99be9254aa7b0fde18a4b5268f22d24318d960

  • SSDEEP

    6144:WGLLqyYK8wOmXC5DfzxoHBljjNLTbW36LrTRMx8aM22Mi2:WGPsK8wOmyZtoHBZNL3W36LrTexfGMj

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\9e9c3310ce8c9854343fef0f03d3dea40f184aa4628d75f376bd606bf01b72bd.exe
    "C:\Users\Admin\AppData\Local\Temp\9e9c3310ce8c9854343fef0f03d3dea40f184aa4628d75f376bd606bf01b72bd.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2084
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2084 -s 1424
      2⤵
      • Program crash
      PID:364
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2084 -ip 2084
    1⤵
      PID:2276

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2084-132-0x00000000005AE000-0x00000000005DC000-memory.dmp

      Filesize

      184KB

    • memory/2084-133-0x00000000021B0000-0x00000000021FB000-memory.dmp

      Filesize

      300KB

    • memory/2084-134-0x0000000000400000-0x000000000047B000-memory.dmp

      Filesize

      492KB

    • memory/2084-135-0x0000000004D70000-0x0000000005314000-memory.dmp

      Filesize

      5.6MB

    • memory/2084-136-0x0000000005320000-0x0000000005938000-memory.dmp

      Filesize

      6.1MB

    • memory/2084-137-0x0000000005940000-0x0000000005A4A000-memory.dmp

      Filesize

      1.0MB

    • memory/2084-138-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

      Filesize

      72KB

    • memory/2084-139-0x0000000004CC0000-0x0000000004CFC000-memory.dmp

      Filesize

      240KB

    • memory/2084-140-0x0000000005CA0000-0x0000000005D06000-memory.dmp

      Filesize

      408KB

    • memory/2084-141-0x0000000006350000-0x00000000063E2000-memory.dmp

      Filesize

      584KB

    • memory/2084-142-0x0000000006550000-0x00000000065C6000-memory.dmp

      Filesize

      472KB

    • memory/2084-143-0x00000000065D0000-0x0000000006620000-memory.dmp

      Filesize

      320KB

    • memory/2084-144-0x00000000005AE000-0x00000000005DC000-memory.dmp

      Filesize

      184KB

    • memory/2084-145-0x0000000006780000-0x0000000006942000-memory.dmp

      Filesize

      1.8MB

    • memory/2084-146-0x0000000006960000-0x0000000006E8C000-memory.dmp

      Filesize

      5.2MB

    • memory/2084-147-0x0000000000400000-0x000000000047B000-memory.dmp

      Filesize

      492KB