Analysis

  • max time kernel
    58s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-11-2022 14:36

General

  • Target

    516a0e7606deec9f838d4b83c398a5e9643bce8629d4cacc0c971e830c9983b7.exe

  • Size

    428KB

  • MD5

    98e5d159ec5cbda3dbb955b0b28c805a

  • SHA1

    e7d4d7ba0de42a26efd1c49b85024422649f0e14

  • SHA256

    516a0e7606deec9f838d4b83c398a5e9643bce8629d4cacc0c971e830c9983b7

  • SHA512

    3eb3b626b1007b0b053baade69f0a43b8484c2ccd9b8742dad713d017db9041dc34b50c42d66eeeea7f464be9dad81459dd8383897d9e15b516c53809eb4cd3f

  • SSDEEP

    6144:WuCtjLnQOSKWu5RfoPVieOhTEJfpEw/lIV9N00UMiEndTQ:WBlLQOSiOVVYEJfpJW/1iUdT

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\516a0e7606deec9f838d4b83c398a5e9643bce8629d4cacc0c971e830c9983b7.exe
    "C:\Users\Admin\AppData\Local\Temp\516a0e7606deec9f838d4b83c398a5e9643bce8629d4cacc0c971e830c9983b7.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2548
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2548 -s 1804
      2⤵
      • Program crash
      PID:1876
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 2548 -ip 2548
    1⤵
      PID:1636

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Credential Access

    Credentials in Files

    2
    T1081

    Discovery

    Query Registry

    1
    T1012

    Collection

    Data from Local System

    2
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2548-132-0x0000000000912000-0x0000000000948000-memory.dmp
      Filesize

      216KB

    • memory/2548-133-0x00000000024F0000-0x0000000002549000-memory.dmp
      Filesize

      356KB

    • memory/2548-134-0x0000000000400000-0x000000000086E000-memory.dmp
      Filesize

      4.4MB

    • memory/2548-135-0x0000000004F60000-0x0000000005504000-memory.dmp
      Filesize

      5.6MB

    • memory/2548-136-0x0000000005590000-0x0000000005BA8000-memory.dmp
      Filesize

      6.1MB

    • memory/2548-137-0x0000000005C50000-0x0000000005C62000-memory.dmp
      Filesize

      72KB

    • memory/2548-138-0x0000000005C70000-0x0000000005D7A000-memory.dmp
      Filesize

      1.0MB

    • memory/2548-139-0x0000000005D80000-0x0000000005DBC000-memory.dmp
      Filesize

      240KB

    • memory/2548-140-0x0000000006090000-0x00000000060F6000-memory.dmp
      Filesize

      408KB

    • memory/2548-141-0x0000000006770000-0x0000000006802000-memory.dmp
      Filesize

      584KB

    • memory/2548-142-0x0000000006910000-0x0000000006986000-memory.dmp
      Filesize

      472KB

    • memory/2548-143-0x00000000069D0000-0x00000000069EE000-memory.dmp
      Filesize

      120KB

    • memory/2548-144-0x0000000006C90000-0x0000000006E52000-memory.dmp
      Filesize

      1.8MB

    • memory/2548-145-0x0000000006E70000-0x000000000739C000-memory.dmp
      Filesize

      5.2MB

    • memory/2548-146-0x0000000000912000-0x0000000000948000-memory.dmp
      Filesize

      216KB

    • memory/2548-147-0x0000000000400000-0x000000000086E000-memory.dmp
      Filesize

      4.4MB