Analysis

  • max time kernel
    127s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/12/2022, 13:07

General

  • Target

    809dcefa98dd4241cb443040b202bb0efd9f22c816927ed6c84b743e0cf6001a.exe

  • Size

    411KB

  • MD5

    29f314f00e64d79108299860e97b6c92

  • SHA1

    d73835c078b73ae8d4500bff678518a771d708b6

  • SHA256

    809dcefa98dd4241cb443040b202bb0efd9f22c816927ed6c84b743e0cf6001a

  • SHA512

    6c03557ed01c1b415f198ce1aa11183ddf62761ff2436abc4af4856dd48a93563e8760f8d9abea08a7c460e20b32230405871a7eeb83d71416f054fd68f3aef6

  • SSDEEP

    6144:sv5L+Xp4RFrZrYcyOGlGTa+hL9Oc+ky/4AOmAH4rWlRjO1n:shyXp4RF1rYcyOGlGTa+hAcTiOerW9u

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\809dcefa98dd4241cb443040b202bb0efd9f22c816927ed6c84b743e0cf6001a.exe
    "C:\Users\Admin\AppData\Local\Temp\809dcefa98dd4241cb443040b202bb0efd9f22c816927ed6c84b743e0cf6001a.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1112
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1112 -s 1276
      2⤵
      • Program crash
      PID:1608
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1112 -ip 1112
    1⤵
      PID:4444

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1112-132-0x0000000004C30000-0x00000000051D4000-memory.dmp

      Filesize

      5.6MB

    • memory/1112-134-0x0000000000610000-0x000000000065B000-memory.dmp

      Filesize

      300KB

    • memory/1112-133-0x00000000006F8000-0x0000000000726000-memory.dmp

      Filesize

      184KB

    • memory/1112-135-0x0000000000400000-0x000000000046C000-memory.dmp

      Filesize

      432KB

    • memory/1112-136-0x00000000051E0000-0x00000000057F8000-memory.dmp

      Filesize

      6.1MB

    • memory/1112-137-0x0000000005840000-0x000000000594A000-memory.dmp

      Filesize

      1.0MB

    • memory/1112-138-0x0000000005980000-0x0000000005992000-memory.dmp

      Filesize

      72KB

    • memory/1112-139-0x00000000059A0000-0x00000000059DC000-memory.dmp

      Filesize

      240KB

    • memory/1112-140-0x0000000005C90000-0x0000000005D22000-memory.dmp

      Filesize

      584KB

    • memory/1112-141-0x0000000005D30000-0x0000000005D96000-memory.dmp

      Filesize

      408KB

    • memory/1112-142-0x0000000006530000-0x00000000065A6000-memory.dmp

      Filesize

      472KB

    • memory/1112-143-0x00000000065B0000-0x0000000006600000-memory.dmp

      Filesize

      320KB

    • memory/1112-144-0x0000000006630000-0x00000000067F2000-memory.dmp

      Filesize

      1.8MB

    • memory/1112-145-0x0000000006840000-0x0000000006D6C000-memory.dmp

      Filesize

      5.2MB

    • memory/1112-146-0x0000000000400000-0x000000000046C000-memory.dmp

      Filesize

      432KB