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Analysis

  • max time kernel
    105s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/12/2022, 16:34

General

  • Target

    35270a0692daad63c217115444b18c541b53c80ebd26d605b3f4dc4009de61a8.exe

  • Size

    430KB

  • MD5

    5b6475099bc679b985d4cbc75b37673d

  • SHA1

    b34dcb7ac05bfd9d6ade2c7d2bc0f95acc13bfc2

  • SHA256

    35270a0692daad63c217115444b18c541b53c80ebd26d605b3f4dc4009de61a8

  • SHA512

    a1fc13831da6a3381e7eb8eccdbbcc2d1ac7b1d8a0f4b39dbae50b3ebd7deb87d60f824ea2002d619dfaf8600dd3787ec4975a7b0860a31494a31810b9eb684a

  • SSDEEP

    6144:SLaAxHSfLceGgyOAxW90JnN70Ta2eGRAUeh58xQ3xDPkMo5zXbAc:SeAxHST50RxzeeGQh58xaxDPyrbA

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\35270a0692daad63c217115444b18c541b53c80ebd26d605b3f4dc4009de61a8.exe
    "C:\Users\Admin\AppData\Local\Temp\35270a0692daad63c217115444b18c541b53c80ebd26d605b3f4dc4009de61a8.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4480
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4480 -s 1256
      2⤵
      • Program crash
      PID:4676
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4480 -ip 4480
    1⤵
      PID:1492

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4480-132-0x00000000006DE000-0x0000000000714000-memory.dmp

      Filesize

      216KB

    • memory/4480-133-0x0000000002200000-0x0000000002259000-memory.dmp

      Filesize

      356KB

    • memory/4480-134-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB

    • memory/4480-135-0x0000000004D40000-0x00000000052E4000-memory.dmp

      Filesize

      5.6MB

    • memory/4480-136-0x00000000052F0000-0x0000000005908000-memory.dmp

      Filesize

      6.1MB

    • memory/4480-137-0x0000000004C80000-0x0000000004C92000-memory.dmp

      Filesize

      72KB

    • memory/4480-138-0x0000000005910000-0x0000000005A1A000-memory.dmp

      Filesize

      1.0MB

    • memory/4480-139-0x0000000004CA0000-0x0000000004CDC000-memory.dmp

      Filesize

      240KB

    • memory/4480-140-0x0000000005CA0000-0x0000000005D32000-memory.dmp

      Filesize

      584KB

    • memory/4480-141-0x0000000005D40000-0x0000000005DA6000-memory.dmp

      Filesize

      408KB

    • memory/4480-142-0x0000000006540000-0x0000000006702000-memory.dmp

      Filesize

      1.8MB

    • memory/4480-143-0x0000000006720000-0x0000000006C4C000-memory.dmp

      Filesize

      5.2MB

    • memory/4480-144-0x0000000006D80000-0x0000000006DF6000-memory.dmp

      Filesize

      472KB

    • memory/4480-145-0x0000000006E10000-0x0000000006E2E000-memory.dmp

      Filesize

      120KB

    • memory/4480-146-0x0000000000400000-0x0000000000471000-memory.dmp

      Filesize

      452KB