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Analysis

  • max time kernel
    65s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/12/2022, 23:44

General

  • Target

    145342b0dc0925cfd82bd41d2494530f8333f32bf415039696e9fe9219014f56.exe

  • Size

    408KB

  • MD5

    dd496c421843160524b7c1b5084fd6d2

  • SHA1

    7f567d15601e721ff03d29075257ec8f2925c23e

  • SHA256

    145342b0dc0925cfd82bd41d2494530f8333f32bf415039696e9fe9219014f56

  • SHA512

    a2e93a7b421bb68e713dcab95e4e0fd3c5c19ff8d2fdd26bab8e412e7b6e1a039bf0ac1b8caf71f77cb70b86b0063a89f9965f38bb9e245c1c09a203285277b8

  • SSDEEP

    6144:RLDes+iJ6wiihAReY6RCyptFf/7iqkIvW23SiTvAr9M6MyIxZ1WqqdSv9x:RferChAYY6IyzFOD23CibA51MdYU

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\145342b0dc0925cfd82bd41d2494530f8333f32bf415039696e9fe9219014f56.exe
    "C:\Users\Admin\AppData\Local\Temp\145342b0dc0925cfd82bd41d2494530f8333f32bf415039696e9fe9219014f56.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5100
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5100 -s 1268
      2⤵
      • Program crash
      PID:4840
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5100 -ip 5100
    1⤵
      PID:1932

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/5100-132-0x00000000006E8000-0x0000000000717000-memory.dmp

      Filesize

      188KB

    • memory/5100-133-0x0000000000600000-0x000000000064B000-memory.dmp

      Filesize

      300KB

    • memory/5100-134-0x0000000000400000-0x000000000046B000-memory.dmp

      Filesize

      428KB

    • memory/5100-135-0x0000000004C90000-0x0000000005234000-memory.dmp

      Filesize

      5.6MB

    • memory/5100-136-0x0000000005240000-0x0000000005858000-memory.dmp

      Filesize

      6.1MB

    • memory/5100-137-0x0000000005860000-0x000000000596A000-memory.dmp

      Filesize

      1.0MB

    • memory/5100-138-0x0000000005980000-0x0000000005992000-memory.dmp

      Filesize

      72KB

    • memory/5100-139-0x00000000059A0000-0x00000000059DC000-memory.dmp

      Filesize

      240KB

    • memory/5100-140-0x0000000005C90000-0x0000000005D22000-memory.dmp

      Filesize

      584KB

    • memory/5100-141-0x0000000005D30000-0x0000000005D96000-memory.dmp

      Filesize

      408KB

    • memory/5100-142-0x00000000006E8000-0x0000000000717000-memory.dmp

      Filesize

      188KB

    • memory/5100-143-0x0000000006440000-0x0000000006602000-memory.dmp

      Filesize

      1.8MB

    • memory/5100-144-0x0000000006610000-0x0000000006B3C000-memory.dmp

      Filesize

      5.2MB

    • memory/5100-145-0x00000000006E8000-0x0000000000717000-memory.dmp

      Filesize

      188KB

    • memory/5100-146-0x0000000000400000-0x000000000046B000-memory.dmp

      Filesize

      428KB