Analysis

  • max time kernel
    144s
  • max time network
    146s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    19/04/2023, 13:24

General

  • Target

    35ddbb997d8649768b6d5ef4944884ee0ec495425099633ee08d5e7e949a92aa.exe

  • Size

    830KB

  • MD5

    359bff00aaaec31d18dd79bf7141ff0f

  • SHA1

    a54168d5d07e6629a1819eb14735050d7e0e0d58

  • SHA256

    35ddbb997d8649768b6d5ef4944884ee0ec495425099633ee08d5e7e949a92aa

  • SHA512

    627e8a8d6187b490b9b8bc42055fc137fc5fdff06012d493e9992c29f035ead86862c9bb6625fb0afd0fac615c1ce24e72c2dec799a97e536abf77741e6f4b77

  • SSDEEP

    24576:ZyFUktEPHAsqtqrRKKK89eN2501pXkK9K0R4EUmKJzD2VI:MFUkt6HAsqtEg2cN250DUIR4PmKZ2

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs
  • Executes dropped EXE 6 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 6 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 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\35ddbb997d8649768b6d5ef4944884ee0ec495425099633ee08d5e7e949a92aa.exe
    "C:\Users\Admin\AppData\Local\Temp\35ddbb997d8649768b6d5ef4944884ee0ec495425099633ee08d5e7e949a92aa.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4064
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJU2167.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJU2167.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4236
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zisV4970.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zisV4970.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4208
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it606870.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it606870.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1692
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr683887.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr683887.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4780
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp844254.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp844254.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2436
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr717541.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr717541.exe
      2⤵
      • Executes dropped EXE
      PID:2000
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2000 -s 636
        3⤵
        • Program crash
        PID:3556
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2000 -s 712
        3⤵
        • Program crash
        PID:3356
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2000 -s 772
        3⤵
        • Program crash
        PID:3312
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2000 -s 848
        3⤵
        • Program crash
        PID:2140
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2000 -s 876
        3⤵
        • Program crash
        PID:1472
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2000 -s 932
        3⤵
        • Program crash
        PID:4776
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2000 -s 1084
        3⤵
        • Program crash
        PID:4812

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr717541.exe

          Filesize

          256KB

          MD5

          15bf42eaf3eac81d63b5a4dc5ff08a25

          SHA1

          b46d435407c1faea10c7d31f630dcdd3c3ddada8

          SHA256

          765eab139d2a31dc5c4d3f67d81c8335608b0fa6ce50b7166adf366910cc1a09

          SHA512

          fe41787f67fab9a566ea922548a37f7597ab780b998b8b18ba4b92abbaaeaa22d486624c63fc964f529307afab28b4d4f4126b8b8633111155ef7614a19fdc49

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr717541.exe

          Filesize

          256KB

          MD5

          15bf42eaf3eac81d63b5a4dc5ff08a25

          SHA1

          b46d435407c1faea10c7d31f630dcdd3c3ddada8

          SHA256

          765eab139d2a31dc5c4d3f67d81c8335608b0fa6ce50b7166adf366910cc1a09

          SHA512

          fe41787f67fab9a566ea922548a37f7597ab780b998b8b18ba4b92abbaaeaa22d486624c63fc964f529307afab28b4d4f4126b8b8633111155ef7614a19fdc49

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJU2167.exe

          Filesize

          569KB

          MD5

          593c355d06a9ec421e4513e95efdff92

          SHA1

          bf7636a1d802d56431ef9781206226001f7da97c

          SHA256

          2df7503fdf18385817589a1e5deb348376d72dac5973c9671b9029b1217b888c

          SHA512

          6de8ea6e14b24652dcc34f6c251a6cc6d347366557025a9775ffa83e9b2ade9b0d96919f3958f1fb9ccc291d2c2330046b17a94b8eaf10353d3c7ef2da98283d

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJU2167.exe

          Filesize

          569KB

          MD5

          593c355d06a9ec421e4513e95efdff92

          SHA1

          bf7636a1d802d56431ef9781206226001f7da97c

          SHA256

          2df7503fdf18385817589a1e5deb348376d72dac5973c9671b9029b1217b888c

          SHA512

          6de8ea6e14b24652dcc34f6c251a6cc6d347366557025a9775ffa83e9b2ade9b0d96919f3958f1fb9ccc291d2c2330046b17a94b8eaf10353d3c7ef2da98283d

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp844254.exe

          Filesize

          136KB

          MD5

          86810f340795831f3c2bd147981be929

          SHA1

          573345e2c322720fa43f74d761ff1d48028f36c9

          SHA256

          d122c80c89eb529d8edb82af16a9ffd8bb187f391758fe80ac2e25db159a9139

          SHA512

          c50b8b6a424fc20c6a3009560cffc277c8dd99792c97f72bfb57d924efdc07341e87a96cb2556e90955fbab6bd59df2a8fc23f89866096658dc7530499becd9f

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp844254.exe

          Filesize

          136KB

          MD5

          86810f340795831f3c2bd147981be929

          SHA1

          573345e2c322720fa43f74d761ff1d48028f36c9

          SHA256

          d122c80c89eb529d8edb82af16a9ffd8bb187f391758fe80ac2e25db159a9139

          SHA512

          c50b8b6a424fc20c6a3009560cffc277c8dd99792c97f72bfb57d924efdc07341e87a96cb2556e90955fbab6bd59df2a8fc23f89866096658dc7530499becd9f

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zisV4970.exe

          Filesize

          415KB

          MD5

          6b2b803b7e41175454b152de83f9dd43

          SHA1

          461c3e049e0fa6d4a60173777caf8f15f11b2402

          SHA256

          d6fa2c152f7f8cbf10499fad8bc539bc8a6d48f9b675ce8dfca927a1860cb9bd

          SHA512

          bb7fe713eaea8f8b1745d9e5c19bc68546b2f88d1131f819eba1b5ee5d0d43326b4bf95681a2c77a2f00faa7c80bab13d1ea97a10a48a33f9ab5152f9be64239

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zisV4970.exe

          Filesize

          415KB

          MD5

          6b2b803b7e41175454b152de83f9dd43

          SHA1

          461c3e049e0fa6d4a60173777caf8f15f11b2402

          SHA256

          d6fa2c152f7f8cbf10499fad8bc539bc8a6d48f9b675ce8dfca927a1860cb9bd

          SHA512

          bb7fe713eaea8f8b1745d9e5c19bc68546b2f88d1131f819eba1b5ee5d0d43326b4bf95681a2c77a2f00faa7c80bab13d1ea97a10a48a33f9ab5152f9be64239

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it606870.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it606870.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr683887.exe

          Filesize

          360KB

          MD5

          c5517d7fdb05515b1e30c5f345e2a0cb

          SHA1

          7d804870dc43aa49388add45ef330b166dcaf77a

          SHA256

          a997357110a935c3055c1f5467ed506de21df9af95593b9048a8ad9f6712d458

          SHA512

          7274942d035d32a949ec8fa7943535ca27b9a66d1425d7c1b643f6531ff7a8630886e3508e8d3f9b7488130c073b9bd06df2af5ff75bc5df6b2906635b56d304

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr683887.exe

          Filesize

          360KB

          MD5

          c5517d7fdb05515b1e30c5f345e2a0cb

          SHA1

          7d804870dc43aa49388add45ef330b166dcaf77a

          SHA256

          a997357110a935c3055c1f5467ed506de21df9af95593b9048a8ad9f6712d458

          SHA512

          7274942d035d32a949ec8fa7943535ca27b9a66d1425d7c1b643f6531ff7a8630886e3508e8d3f9b7488130c073b9bd06df2af5ff75bc5df6b2906635b56d304

        • memory/1692-139-0x00000000000D0000-0x00000000000DA000-memory.dmp

          Filesize

          40KB

        • memory/2000-969-0x0000000002CF0000-0x0000000002D25000-memory.dmp

          Filesize

          212KB

        • memory/2436-961-0x00000000004D0000-0x00000000004F8000-memory.dmp

          Filesize

          160KB

        • memory/2436-962-0x0000000007260000-0x00000000072AB000-memory.dmp

          Filesize

          300KB

        • memory/2436-963-0x00000000075D0000-0x00000000075E0000-memory.dmp

          Filesize

          64KB

        • memory/4780-181-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-197-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-151-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-153-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-155-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-157-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-159-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-161-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-163-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-165-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-167-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-169-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-171-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-173-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-175-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-177-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-179-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-149-0x0000000004CF0000-0x0000000004D2A000-memory.dmp

          Filesize

          232KB

        • memory/4780-183-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-185-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-187-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-189-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-191-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-193-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-195-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-150-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-199-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-201-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-203-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-205-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-207-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-209-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-211-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-213-0x0000000004CF0000-0x0000000004D25000-memory.dmp

          Filesize

          212KB

        • memory/4780-942-0x000000000A250000-0x000000000A856000-memory.dmp

          Filesize

          6.0MB

        • memory/4780-943-0x0000000007260000-0x0000000007272000-memory.dmp

          Filesize

          72KB

        • memory/4780-944-0x0000000009C40000-0x0000000009D4A000-memory.dmp

          Filesize

          1.0MB

        • memory/4780-945-0x0000000009D50000-0x0000000009D8E000-memory.dmp

          Filesize

          248KB

        • memory/4780-946-0x00000000072B0000-0x00000000072C0000-memory.dmp

          Filesize

          64KB

        • memory/4780-947-0x0000000009EC0000-0x0000000009F0B000-memory.dmp

          Filesize

          300KB

        • memory/4780-948-0x000000000A050000-0x000000000A0B6000-memory.dmp

          Filesize

          408KB

        • memory/4780-949-0x000000000AD10000-0x000000000ADA2000-memory.dmp

          Filesize

          584KB

        • memory/4780-950-0x000000000AEE0000-0x000000000AF56000-memory.dmp

          Filesize

          472KB

        • memory/4780-148-0x00000000072C0000-0x00000000077BE000-memory.dmp

          Filesize

          5.0MB

        • memory/4780-147-0x00000000072B0000-0x00000000072C0000-memory.dmp

          Filesize

          64KB

        • memory/4780-146-0x0000000004C70000-0x0000000004CAC000-memory.dmp

          Filesize

          240KB

        • memory/4780-145-0x0000000002DF0000-0x0000000002E36000-memory.dmp

          Filesize

          280KB

        • memory/4780-951-0x000000000B020000-0x000000000B1E2000-memory.dmp

          Filesize

          1.8MB

        • memory/4780-952-0x000000000B1F0000-0x000000000B71C000-memory.dmp

          Filesize

          5.2MB

        • memory/4780-953-0x000000000B7C0000-0x000000000B7DE000-memory.dmp

          Filesize

          120KB

        • memory/4780-954-0x0000000004AC0000-0x0000000004B10000-memory.dmp

          Filesize

          320KB