Analysis

  • max time kernel
    90s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/01/2023, 15:15

General

  • Target

    1d2af2dc2f063cf4542a2ffe466d0844fbe109e694f9f08a932ea3c01b215595.exe

  • Size

    399KB

  • MD5

    507a1bf91efb2a9183027d8e3d4c727e

  • SHA1

    20be740cf7af7e6f6d91df0d8c891a94089fbb16

  • SHA256

    1d2af2dc2f063cf4542a2ffe466d0844fbe109e694f9f08a932ea3c01b215595

  • SHA512

    be281c6e5c9af651d4d33229f09b5b6e2130d3132b2d8b3ae5dcbd632971c26b40b341da2aa29a3d844e966a3e89f092bb327631684e5db94102c8beb1c21e6a

  • SSDEEP

    6144:1QILUpXSZ2AI/+w3jU/1jqtiNadv6anTwSkJzdZSGnEmQLr:1QICXSIXTdNTwSahZSGE7

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\1d2af2dc2f063cf4542a2ffe466d0844fbe109e694f9f08a932ea3c01b215595.exe
    "C:\Users\Admin\AppData\Local\Temp\1d2af2dc2f063cf4542a2ffe466d0844fbe109e694f9f08a932ea3c01b215595.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3064
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3064 -s 1572
      2⤵
      • Program crash
      PID:1304
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3064 -ip 3064
    1⤵
      PID:4120

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3064-132-0x00000000074A0000-0x0000000007A44000-memory.dmp

      Filesize

      5.6MB

    • memory/3064-133-0x0000000002F0D000-0x0000000002F3B000-memory.dmp

      Filesize

      184KB

    • memory/3064-134-0x0000000002E60000-0x0000000002EAB000-memory.dmp

      Filesize

      300KB

    • memory/3064-135-0x0000000007A50000-0x0000000008068000-memory.dmp

      Filesize

      6.1MB

    • memory/3064-136-0x0000000008070000-0x000000000817A000-memory.dmp

      Filesize

      1.0MB

    • memory/3064-138-0x0000000000400000-0x0000000002BCB000-memory.dmp

      Filesize

      39.8MB

    • memory/3064-137-0x00000000073F0000-0x0000000007402000-memory.dmp

      Filesize

      72KB

    • memory/3064-139-0x0000000007410000-0x000000000744C000-memory.dmp

      Filesize

      240KB

    • memory/3064-140-0x00000000083F0000-0x0000000008456000-memory.dmp

      Filesize

      408KB

    • memory/3064-141-0x0000000008BF0000-0x0000000008C82000-memory.dmp

      Filesize

      584KB

    • memory/3064-142-0x0000000002F0D000-0x0000000002F3B000-memory.dmp

      Filesize

      184KB

    • memory/3064-143-0x000000000A0B0000-0x000000000A272000-memory.dmp

      Filesize

      1.8MB

    • memory/3064-144-0x000000000A280000-0x000000000A7AC000-memory.dmp

      Filesize

      5.2MB

    • memory/3064-145-0x0000000006DE0000-0x0000000006E56000-memory.dmp

      Filesize

      472KB

    • memory/3064-146-0x000000000A8D0000-0x000000000A920000-memory.dmp

      Filesize

      320KB

    • memory/3064-147-0x0000000000400000-0x0000000002BCB000-memory.dmp

      Filesize

      39.8MB