Analysis

  • max time kernel
    85s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/04/2023, 20:49

General

  • Target

    2180ce08ea1f660d3151c66f3c8f5f2624472731be2d5b8b2d6607cb8f6eeb7b.exe

  • Size

    563KB

  • MD5

    637cb972aaf29d9a049593cf3d501729

  • SHA1

    c1d70dca288ff6efd9c46685366e4173e8cfa18b

  • SHA256

    2180ce08ea1f660d3151c66f3c8f5f2624472731be2d5b8b2d6607cb8f6eeb7b

  • SHA512

    cba9c5be1c3560e1c22ad9c614f188bdd347fe05313e1af2a6420d717c15f0b9618ceaee541463e1bc8e20c74e333af0a77bb7055558e6005da85dcea9ab21b8

  • SSDEEP

    12288:xy90slLTnE44S/3ok3QT7hOH2EmCei6KkWG22u8Jvxsu:xy5f4S/4TTF82VI6K02bsJsu

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 4 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Windows security modification 2 TTPs 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2180ce08ea1f660d3151c66f3c8f5f2624472731be2d5b8b2d6607cb8f6eeb7b.exe
    "C:\Users\Admin\AppData\Local\Temp\2180ce08ea1f660d3151c66f3c8f5f2624472731be2d5b8b2d6607cb8f6eeb7b.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3980
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHK5647.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHK5647.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1636
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it055745.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it055745.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1196
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp526052.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp526052.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3760
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3760 -s 1324
          4⤵
          • Program crash
          PID:4336
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr983588.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr983588.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4724
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 3760 -ip 3760
    1⤵
      PID:1916

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr983588.exe

            Filesize

            136KB

            MD5

            8c80b06d843bd6a7599a5be2075d9a55

            SHA1

            caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2

            SHA256

            e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e

            SHA512

            cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr983588.exe

            Filesize

            136KB

            MD5

            8c80b06d843bd6a7599a5be2075d9a55

            SHA1

            caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2

            SHA256

            e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e

            SHA512

            cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHK5647.exe

            Filesize

            409KB

            MD5

            ff5d4747a4e0cde348504b27a398bb00

            SHA1

            c41bc288a70e1edf20f25bab5a845f19e895047a

            SHA256

            f4a221033c3e42db8525684c67ed19a152dae1aa0240015a9bead86bc91832b2

            SHA512

            61753f8c9901a1b9c2d2654d2f50bb15d70b78dd926cd91afbd4b271f43fc64d606128deccdf3121f8303f8cb61300087e3043aa686bfde6412793a04175915b

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHK5647.exe

            Filesize

            409KB

            MD5

            ff5d4747a4e0cde348504b27a398bb00

            SHA1

            c41bc288a70e1edf20f25bab5a845f19e895047a

            SHA256

            f4a221033c3e42db8525684c67ed19a152dae1aa0240015a9bead86bc91832b2

            SHA512

            61753f8c9901a1b9c2d2654d2f50bb15d70b78dd926cd91afbd4b271f43fc64d606128deccdf3121f8303f8cb61300087e3043aa686bfde6412793a04175915b

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it055745.exe

            Filesize

            11KB

            MD5

            7e93bacbbc33e6652e147e7fe07572a0

            SHA1

            421a7167da01c8da4dc4d5234ca3dd84e319e762

            SHA256

            850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

            SHA512

            250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it055745.exe

            Filesize

            11KB

            MD5

            7e93bacbbc33e6652e147e7fe07572a0

            SHA1

            421a7167da01c8da4dc4d5234ca3dd84e319e762

            SHA256

            850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

            SHA512

            250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp526052.exe

            Filesize

            361KB

            MD5

            de34462be13b630398a3744a65b4a578

            SHA1

            9c7ab7b968a15aa99fb166cbeeacc8ab37aeeffc

            SHA256

            ea9a648f567ef51c846340dd09387c60752b7486b9eef53040d6aa7cd4f0d3d3

            SHA512

            66fb43a9734425c715db0748462409dbbb614915c57de98b47c52e55f51e2f922126d661d51ebce07abf0140c4605a933b7fbb4c367fbfac1f1cf345dae0c35f

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp526052.exe

            Filesize

            361KB

            MD5

            de34462be13b630398a3744a65b4a578

            SHA1

            9c7ab7b968a15aa99fb166cbeeacc8ab37aeeffc

            SHA256

            ea9a648f567ef51c846340dd09387c60752b7486b9eef53040d6aa7cd4f0d3d3

            SHA512

            66fb43a9734425c715db0748462409dbbb614915c57de98b47c52e55f51e2f922126d661d51ebce07abf0140c4605a933b7fbb4c367fbfac1f1cf345dae0c35f

          • memory/1196-147-0x00000000005F0000-0x00000000005FA000-memory.dmp

            Filesize

            40KB

          • memory/3760-153-0x0000000007150000-0x00000000076F4000-memory.dmp

            Filesize

            5.6MB

          • memory/3760-154-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-155-0x0000000002D00000-0x0000000002D46000-memory.dmp

            Filesize

            280KB

          • memory/3760-156-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-157-0x0000000004A10000-0x0000000004A20000-memory.dmp

            Filesize

            64KB

          • memory/3760-160-0x0000000004A10000-0x0000000004A20000-memory.dmp

            Filesize

            64KB

          • memory/3760-162-0x0000000004A10000-0x0000000004A20000-memory.dmp

            Filesize

            64KB

          • memory/3760-159-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-163-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-165-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-167-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-169-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-171-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-173-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-175-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-177-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-179-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-181-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-183-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-185-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-187-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-189-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-191-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-193-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-195-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-197-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-199-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-201-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-203-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-205-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-207-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-209-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-211-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-213-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-215-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-217-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-219-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-221-0x0000000007740000-0x0000000007775000-memory.dmp

            Filesize

            212KB

          • memory/3760-950-0x0000000009C60000-0x000000000A278000-memory.dmp

            Filesize

            6.1MB

          • memory/3760-951-0x000000000A320000-0x000000000A332000-memory.dmp

            Filesize

            72KB

          • memory/3760-952-0x000000000A340000-0x000000000A44A000-memory.dmp

            Filesize

            1.0MB

          • memory/3760-953-0x000000000A460000-0x000000000A49C000-memory.dmp

            Filesize

            240KB

          • memory/3760-954-0x0000000004A10000-0x0000000004A20000-memory.dmp

            Filesize

            64KB

          • memory/3760-955-0x000000000A760000-0x000000000A7C6000-memory.dmp

            Filesize

            408KB

          • memory/3760-956-0x000000000AF20000-0x000000000AFB2000-memory.dmp

            Filesize

            584KB

          • memory/3760-957-0x000000000AFE0000-0x000000000B056000-memory.dmp

            Filesize

            472KB

          • memory/3760-958-0x000000000B090000-0x000000000B0AE000-memory.dmp

            Filesize

            120KB

          • memory/3760-959-0x000000000B130000-0x000000000B180000-memory.dmp

            Filesize

            320KB

          • memory/3760-960-0x000000000B1B0000-0x000000000B372000-memory.dmp

            Filesize

            1.8MB

          • memory/3760-961-0x000000000B390000-0x000000000B8BC000-memory.dmp

            Filesize

            5.2MB

          • memory/4724-968-0x0000000000590000-0x00000000005B8000-memory.dmp

            Filesize

            160KB

          • memory/4724-969-0x00000000076B0000-0x00000000076C0000-memory.dmp

            Filesize

            64KB