Analysis

  • max time kernel
    91s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2022, 15:01

General

  • Target

    1d7c318cdee757f4d88035c68f0124046148bab31a02c7cda56d8f478bf54ee4.exe

  • Size

    383KB

  • MD5

    4029a94cc0080979ee5e9278ed182a0c

  • SHA1

    4246c2269f5a98ffe2ab70cf3b9e9217ed55fd5b

  • SHA256

    1d7c318cdee757f4d88035c68f0124046148bab31a02c7cda56d8f478bf54ee4

  • SHA512

    0c6b315667aa2d47cdba231cd292cbb070041088bcea44b73c0329d0e720f2d4ce9e32baa135f86e79fdadae578447f06d01c20153404410edbe64a167087356

  • SSDEEP

    6144:nsLDIKXM6RwYh4geLd3L6LeT3ZkCgEmPoNWd2VJB9rQSY9fNYwcLC5J/3CPGymI:snIFEIJuLeT3qCgTq9HrQSI8O5V3am

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\1d7c318cdee757f4d88035c68f0124046148bab31a02c7cda56d8f478bf54ee4.exe
    "C:\Users\Admin\AppData\Local\Temp\1d7c318cdee757f4d88035c68f0124046148bab31a02c7cda56d8f478bf54ee4.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5044
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 1852
      2⤵
      • Program crash
      PID:224
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 5044 -ip 5044
    1⤵
      PID:3756

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/5044-132-0x0000000004C30000-0x00000000051D4000-memory.dmp

      Filesize

      5.6MB

    • memory/5044-133-0x00000000004BD000-0x00000000004F3000-memory.dmp

      Filesize

      216KB

    • memory/5044-134-0x0000000002080000-0x00000000020D9000-memory.dmp

      Filesize

      356KB

    • memory/5044-135-0x0000000000400000-0x0000000000484000-memory.dmp

      Filesize

      528KB

    • memory/5044-136-0x00000000051E0000-0x00000000057F8000-memory.dmp

      Filesize

      6.1MB

    • memory/5044-137-0x0000000004B50000-0x0000000004B62000-memory.dmp

      Filesize

      72KB

    • memory/5044-138-0x0000000005800000-0x000000000590A000-memory.dmp

      Filesize

      1.0MB

    • memory/5044-139-0x0000000004BB0000-0x0000000004BEC000-memory.dmp

      Filesize

      240KB

    • memory/5044-140-0x0000000005B70000-0x0000000005C02000-memory.dmp

      Filesize

      584KB

    • memory/5044-141-0x0000000005C10000-0x0000000005C76000-memory.dmp

      Filesize

      408KB

    • memory/5044-142-0x0000000006340000-0x00000000063B6000-memory.dmp

      Filesize

      472KB

    • memory/5044-143-0x00000000063C0000-0x00000000063DE000-memory.dmp

      Filesize

      120KB

    • memory/5044-144-0x0000000006570000-0x0000000006732000-memory.dmp

      Filesize

      1.8MB

    • memory/5044-145-0x0000000006750000-0x0000000006C7C000-memory.dmp

      Filesize

      5.2MB

    • memory/5044-146-0x0000000000400000-0x0000000000484000-memory.dmp

      Filesize

      528KB