Analysis

  • max time kernel
    90s
  • 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
    19/12/2022, 12:14

General

  • Target

    59157b07d3c38b5e6ec1161e6d2b7cfa755e4b44429ddd65b1331c875ef4d163.exe

  • Size

    411KB

  • MD5

    f6bfb09ee488c353c24fb0da1d2037a5

  • SHA1

    b35443cb7811fe232944c13184fe14fc8d8acef2

  • SHA256

    59157b07d3c38b5e6ec1161e6d2b7cfa755e4b44429ddd65b1331c875ef4d163

  • SHA512

    c509d50dab7860c5414a0fba05f315b1915006e803dc43ac1299afe488cab015c050dc2fc852606739c5dbe57a7e65463a25a3a162e5e1ef08bd87619e0761b9

  • SSDEEP

    6144:zkRPLwW/h2wAVee0M9iP96DTYg/1yTwuIIEfH4rWlRjO1n:z+8W/ha/GsTYg/8kuXrW9u

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\59157b07d3c38b5e6ec1161e6d2b7cfa755e4b44429ddd65b1331c875ef4d163.exe
    "C:\Users\Admin\AppData\Local\Temp\59157b07d3c38b5e6ec1161e6d2b7cfa755e4b44429ddd65b1331c875ef4d163.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2088
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2088 -s 2060
      2⤵
      • Program crash
      PID:3464
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2088 -ip 2088
    1⤵
      PID:2412

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2088-132-0x0000000000658000-0x0000000000687000-memory.dmp

            Filesize

            188KB

          • memory/2088-133-0x00000000021E0000-0x000000000222B000-memory.dmp

            Filesize

            300KB

          • memory/2088-134-0x0000000004B00000-0x00000000050A4000-memory.dmp

            Filesize

            5.6MB

          • memory/2088-135-0x0000000000400000-0x000000000046C000-memory.dmp

            Filesize

            432KB

          • memory/2088-136-0x00000000058E0000-0x0000000005EF8000-memory.dmp

            Filesize

            6.1MB

          • memory/2088-137-0x0000000007830000-0x000000000793A000-memory.dmp

            Filesize

            1.0MB

          • memory/2088-138-0x0000000007990000-0x00000000079A2000-memory.dmp

            Filesize

            72KB

          • memory/2088-139-0x00000000079B0000-0x00000000079EC000-memory.dmp

            Filesize

            240KB

          • memory/2088-140-0x00000000085A0000-0x0000000008606000-memory.dmp

            Filesize

            408KB

          • memory/2088-141-0x0000000008890000-0x0000000008922000-memory.dmp

            Filesize

            584KB

          • memory/2088-142-0x0000000000658000-0x0000000000687000-memory.dmp

            Filesize

            188KB

          • memory/2088-143-0x00000000021E0000-0x000000000222B000-memory.dmp

            Filesize

            300KB

          • memory/2088-144-0x0000000008A40000-0x0000000008C02000-memory.dmp

            Filesize

            1.8MB

          • memory/2088-145-0x0000000008C20000-0x000000000914C000-memory.dmp

            Filesize

            5.2MB

          • memory/2088-146-0x0000000000658000-0x0000000000687000-memory.dmp

            Filesize

            188KB

          • memory/2088-147-0x0000000000400000-0x000000000046C000-memory.dmp

            Filesize

            432KB