Analysis

  • max time kernel
    63s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2022, 21:57

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:1096
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1096 -s 1828
      2⤵
      • Program crash
      PID:1944
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1096 -ip 1096
    1⤵
      PID:1064

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1096-132-0x00000000006EE000-0x0000000000724000-memory.dmp

      Filesize

      216KB

    • memory/1096-133-0x0000000000620000-0x0000000000679000-memory.dmp

      Filesize

      356KB

    • memory/1096-134-0x0000000000400000-0x0000000000484000-memory.dmp

      Filesize

      528KB

    • memory/1096-135-0x0000000004C40000-0x00000000051E4000-memory.dmp

      Filesize

      5.6MB

    • memory/1096-136-0x00000000051F0000-0x0000000005808000-memory.dmp

      Filesize

      6.1MB

    • memory/1096-137-0x0000000005870000-0x0000000005882000-memory.dmp

      Filesize

      72KB

    • memory/1096-138-0x0000000005890000-0x000000000599A000-memory.dmp

      Filesize

      1.0MB

    • memory/1096-139-0x00000000059A0000-0x00000000059DC000-memory.dmp

      Filesize

      240KB

    • memory/1096-140-0x0000000005CB0000-0x0000000005D16000-memory.dmp

      Filesize

      408KB

    • memory/1096-141-0x0000000006390000-0x0000000006422000-memory.dmp

      Filesize

      584KB

    • memory/1096-142-0x0000000006530000-0x00000000065A6000-memory.dmp

      Filesize

      472KB

    • memory/1096-143-0x00000000065F0000-0x000000000660E000-memory.dmp

      Filesize

      120KB

    • memory/1096-144-0x00000000006EE000-0x0000000000724000-memory.dmp

      Filesize

      216KB

    • memory/1096-145-0x00000000066B0000-0x0000000006872000-memory.dmp

      Filesize

      1.8MB

    • memory/1096-146-0x0000000006890000-0x0000000006DBC000-memory.dmp

      Filesize

      5.2MB

    • memory/1096-147-0x0000000000400000-0x0000000000484000-memory.dmp

      Filesize

      528KB