Analysis

  • max time kernel
    91s
  • max time network
    127s
  • 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, 19:16

General

  • Target

    07220efd22672ef2e12ca128a2b05fb624e8552a21090e97de7efc95541be327.exe

  • Size

    373KB

  • MD5

    a9d63a425135a5c316cf4f219ecf05ad

  • SHA1

    141debc2caa634930244221c7c0322317bd4eb86

  • SHA256

    07220efd22672ef2e12ca128a2b05fb624e8552a21090e97de7efc95541be327

  • SHA512

    9e4da708ed150d60ee8af46c9cd285f86b8d010a5d51adc1feac6442bfe5ab486d03ac55d31862301fd95a925190240ef74426df388904b86761cbaa45024f87

  • SSDEEP

    6144:lLeYRuUrMVz2uAAXUCSnw4DuVYWy5PyKtswZkw78J/7jRGymI:lyUO2bOlSMYW86KrYV7jfm

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\07220efd22672ef2e12ca128a2b05fb624e8552a21090e97de7efc95541be327.exe
    "C:\Users\Admin\AppData\Local\Temp\07220efd22672ef2e12ca128a2b05fb624e8552a21090e97de7efc95541be327.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4904
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4904 -s 1644
      2⤵
      • Program crash
      PID:344
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4904 -ip 4904
    1⤵
      PID:3480

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4904-132-0x0000000004D50000-0x00000000052F4000-memory.dmp

      Filesize

      5.6MB

    • memory/4904-133-0x00000000006BD000-0x00000000006F4000-memory.dmp

      Filesize

      220KB

    • memory/4904-135-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB

    • memory/4904-134-0x00000000021C0000-0x0000000002219000-memory.dmp

      Filesize

      356KB

    • memory/4904-136-0x0000000005300000-0x0000000005918000-memory.dmp

      Filesize

      6.1MB

    • memory/4904-137-0x0000000004C90000-0x0000000004CA2000-memory.dmp

      Filesize

      72KB

    • memory/4904-138-0x0000000005920000-0x0000000005A2A000-memory.dmp

      Filesize

      1.0MB

    • memory/4904-139-0x0000000004CB0000-0x0000000004CEC000-memory.dmp

      Filesize

      240KB

    • memory/4904-140-0x0000000005CB0000-0x0000000005D42000-memory.dmp

      Filesize

      584KB

    • memory/4904-141-0x0000000005D50000-0x0000000005DB6000-memory.dmp

      Filesize

      408KB

    • memory/4904-142-0x0000000006450000-0x0000000006612000-memory.dmp

      Filesize

      1.8MB

    • memory/4904-143-0x0000000006630000-0x0000000006B5C000-memory.dmp

      Filesize

      5.2MB

    • memory/4904-144-0x0000000006D70000-0x0000000006DE6000-memory.dmp

      Filesize

      472KB

    • memory/4904-145-0x0000000006E30000-0x0000000006E4E000-memory.dmp

      Filesize

      120KB

    • memory/4904-146-0x00000000006BD000-0x00000000006F4000-memory.dmp

      Filesize

      220KB

    • memory/4904-147-0x0000000000400000-0x0000000000482000-memory.dmp

      Filesize

      520KB