Analysis

  • max time kernel
    94s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-01-2023 11:39

General

  • Target

    6d653aeb80b6a2572081f691bc57f24b.exe

  • Size

    296KB

  • MD5

    6d653aeb80b6a2572081f691bc57f24b

  • SHA1

    338e32c2229ec62029446eb15165b2843d4f6fef

  • SHA256

    6f69d4bea4681b9ef42b65f4a4479bcaa0824d21f71020a8820e3e507aca3e4d

  • SHA512

    eb6193ec968a579588538002509dfcc3b28d42d0b2e404095f9b7b597884266c8bb563c2f46f81559d8b43d0cf7b492985d9d7c9b6d740916ffe59a667b1c20f

  • SSDEEP

    3072:l70Cf/lLuYhQkoS5UX+kKWRDK3Mz2CRv1KjEJ1UcdGFVBmzZQgW73vQyEXEL/WXg:7/lLToRqq2CRv4juz4PUZL83oh+Wof

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\6d653aeb80b6a2572081f691bc57f24b.exe
    "C:\Users\Admin\AppData\Local\Temp\6d653aeb80b6a2572081f691bc57f24b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4356
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4356 -s 1260
      2⤵
      • Program crash
      PID:4280
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4356 -ip 4356
    1⤵
      PID:752

    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/4356-132-0x0000000002DED000-0x0000000002E1C000-memory.dmp
      Filesize

      188KB

    • memory/4356-133-0x0000000002D50000-0x0000000002D9B000-memory.dmp
      Filesize

      300KB

    • memory/4356-134-0x0000000007600000-0x0000000007BA4000-memory.dmp
      Filesize

      5.6MB

    • memory/4356-135-0x0000000000400000-0x0000000002BB4000-memory.dmp
      Filesize

      39.7MB

    • memory/4356-136-0x0000000007BB0000-0x00000000081C8000-memory.dmp
      Filesize

      6.1MB

    • memory/4356-137-0x0000000007420000-0x000000000752A000-memory.dmp
      Filesize

      1.0MB

    • memory/4356-138-0x0000000005090000-0x00000000050A2000-memory.dmp
      Filesize

      72KB

    • memory/4356-139-0x0000000007530000-0x000000000756C000-memory.dmp
      Filesize

      240KB

    • memory/4356-140-0x0000000002DED000-0x0000000002E1C000-memory.dmp
      Filesize

      188KB

    • memory/4356-141-0x00000000083E0000-0x0000000008472000-memory.dmp
      Filesize

      584KB

    • memory/4356-142-0x0000000008480000-0x00000000084E6000-memory.dmp
      Filesize

      408KB

    • memory/4356-143-0x0000000008B90000-0x0000000008D52000-memory.dmp
      Filesize

      1.8MB

    • memory/4356-144-0x0000000008D70000-0x000000000929C000-memory.dmp
      Filesize

      5.2MB

    • memory/4356-145-0x0000000004D80000-0x0000000004DF6000-memory.dmp
      Filesize

      472KB

    • memory/4356-146-0x000000000A8E0000-0x000000000A930000-memory.dmp
      Filesize

      320KB

    • memory/4356-147-0x0000000002DED000-0x0000000002E1C000-memory.dmp
      Filesize

      188KB

    • memory/4356-148-0x0000000000400000-0x0000000002BB4000-memory.dmp
      Filesize

      39.7MB