Analysis

  • max time kernel
    120s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 05:57

General

  • Target

    file.exe

  • Size

    1.0MB

  • MD5

    904b6d65e09be60c90d6e71662fc7292

  • SHA1

    023284f3332f9a7b11a511ca41d8a7d88c7d8dba

  • SHA256

    f49343bfc25ecd817401e6c9c4773a9861f6eda31766f99a599d18b1539f5875

  • SHA512

    787bf0511aec16e2c93a91b2dab34a72e8109981dc7251d4c2fc80452aeeaa3aae816f083dec0d490089d085cbaa85508bd66f86ad301508b5d095d5bf3ed441

  • SSDEEP

    24576:3ySwOBH0/SMI0fpBQkpY+vYp/Y3GvKxqKcpteLqLf1Iz:CSBBUzfpCAY+YdY3hx7cpte2pI

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 12 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 54 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1368
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pd2jf54.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pd2jf54.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2372
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\xr1Om61.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\xr1Om61.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2652
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\SQ8vW39.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\SQ8vW39.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2812
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1mM52WJ2.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1mM52WJ2.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2640
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:2852
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                6⤵
                • Modifies Windows Defender Real-time Protection settings
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:2684
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2640 -s 280
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2512

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pd2jf54.exe

      Filesize

      904KB

      MD5

      842edc949ffa78c64bee3c243e4857e0

      SHA1

      c84c098a6504131b806038518bb5af634becd0ec

      SHA256

      565b271dadaafb87fcd8dbcc0f09ea3e2db51fe84769d6104db7c1b77ef469c9

      SHA512

      cf83c40b820772683eabd428a3733bb2f8257c20952adcee2048c9d6133a143e025f3b0f8785193aa5bce326a589bfc9ad87300db4f92bb0b78700c078a913ae

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pd2jf54.exe

      Filesize

      904KB

      MD5

      842edc949ffa78c64bee3c243e4857e0

      SHA1

      c84c098a6504131b806038518bb5af634becd0ec

      SHA256

      565b271dadaafb87fcd8dbcc0f09ea3e2db51fe84769d6104db7c1b77ef469c9

      SHA512

      cf83c40b820772683eabd428a3733bb2f8257c20952adcee2048c9d6133a143e025f3b0f8785193aa5bce326a589bfc9ad87300db4f92bb0b78700c078a913ae

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\xr1Om61.exe

      Filesize

      615KB

      MD5

      d503299443ea4a2081c76508c567077f

      SHA1

      cf35599aa413ddc275c5cd04ae191b3de435e842

      SHA256

      6279bbe18124a137db453de9beb79f162426511c33192320049afcfd5c9b42a1

      SHA512

      67c6ed164441bff635059970af1d5f61227dae1f71d8348484eacb814fa4cca440818bf1a3681c6313f1c2bbb989cd5183aada14e074eca4b4dc493535dc7e06

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\xr1Om61.exe

      Filesize

      615KB

      MD5

      d503299443ea4a2081c76508c567077f

      SHA1

      cf35599aa413ddc275c5cd04ae191b3de435e842

      SHA256

      6279bbe18124a137db453de9beb79f162426511c33192320049afcfd5c9b42a1

      SHA512

      67c6ed164441bff635059970af1d5f61227dae1f71d8348484eacb814fa4cca440818bf1a3681c6313f1c2bbb989cd5183aada14e074eca4b4dc493535dc7e06

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\SQ8vW39.exe

      Filesize

      377KB

      MD5

      8ec6a9ea05432ad74c5a554723c66529

      SHA1

      a44ef66da243c9b44146e22a9a968b96eddebddb

      SHA256

      9f765aa962da0a3e5f78a26736f9a490b7e86fddf578b66cd907758cf66129db

      SHA512

      0172513e091479ca9ffc7677e619843289c6f579161d92a52f19240fb051795e50407133507eeffdf8c1814bfd89b4348a56c82aa251fa191ceb91f35309868d

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\SQ8vW39.exe

      Filesize

      377KB

      MD5

      8ec6a9ea05432ad74c5a554723c66529

      SHA1

      a44ef66da243c9b44146e22a9a968b96eddebddb

      SHA256

      9f765aa962da0a3e5f78a26736f9a490b7e86fddf578b66cd907758cf66129db

      SHA512

      0172513e091479ca9ffc7677e619843289c6f579161d92a52f19240fb051795e50407133507eeffdf8c1814bfd89b4348a56c82aa251fa191ceb91f35309868d

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1mM52WJ2.exe

      Filesize

      237KB

      MD5

      9ab4fbdd076952cfe8a7c70880eaa1aa

      SHA1

      0de7e4a289af725409acf9caafb45b51d5e511ed

      SHA256

      89437bc72b04edda1beac7f14f53ad0d552b4c2aa13136d1c25ec02d2572df6c

      SHA512

      22d65c48421a095afd2000e044b92982a09f787cef81e2e5e728ba51090144a6dd2705df1196778b74708dd2899500f4ad40b271456956863a7bd1db8b236caf

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1mM52WJ2.exe

      Filesize

      237KB

      MD5

      9ab4fbdd076952cfe8a7c70880eaa1aa

      SHA1

      0de7e4a289af725409acf9caafb45b51d5e511ed

      SHA256

      89437bc72b04edda1beac7f14f53ad0d552b4c2aa13136d1c25ec02d2572df6c

      SHA512

      22d65c48421a095afd2000e044b92982a09f787cef81e2e5e728ba51090144a6dd2705df1196778b74708dd2899500f4ad40b271456956863a7bd1db8b236caf

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\pd2jf54.exe

      Filesize

      904KB

      MD5

      842edc949ffa78c64bee3c243e4857e0

      SHA1

      c84c098a6504131b806038518bb5af634becd0ec

      SHA256

      565b271dadaafb87fcd8dbcc0f09ea3e2db51fe84769d6104db7c1b77ef469c9

      SHA512

      cf83c40b820772683eabd428a3733bb2f8257c20952adcee2048c9d6133a143e025f3b0f8785193aa5bce326a589bfc9ad87300db4f92bb0b78700c078a913ae

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\pd2jf54.exe

      Filesize

      904KB

      MD5

      842edc949ffa78c64bee3c243e4857e0

      SHA1

      c84c098a6504131b806038518bb5af634becd0ec

      SHA256

      565b271dadaafb87fcd8dbcc0f09ea3e2db51fe84769d6104db7c1b77ef469c9

      SHA512

      cf83c40b820772683eabd428a3733bb2f8257c20952adcee2048c9d6133a143e025f3b0f8785193aa5bce326a589bfc9ad87300db4f92bb0b78700c078a913ae

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\xr1Om61.exe

      Filesize

      615KB

      MD5

      d503299443ea4a2081c76508c567077f

      SHA1

      cf35599aa413ddc275c5cd04ae191b3de435e842

      SHA256

      6279bbe18124a137db453de9beb79f162426511c33192320049afcfd5c9b42a1

      SHA512

      67c6ed164441bff635059970af1d5f61227dae1f71d8348484eacb814fa4cca440818bf1a3681c6313f1c2bbb989cd5183aada14e074eca4b4dc493535dc7e06

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\xr1Om61.exe

      Filesize

      615KB

      MD5

      d503299443ea4a2081c76508c567077f

      SHA1

      cf35599aa413ddc275c5cd04ae191b3de435e842

      SHA256

      6279bbe18124a137db453de9beb79f162426511c33192320049afcfd5c9b42a1

      SHA512

      67c6ed164441bff635059970af1d5f61227dae1f71d8348484eacb814fa4cca440818bf1a3681c6313f1c2bbb989cd5183aada14e074eca4b4dc493535dc7e06

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\SQ8vW39.exe

      Filesize

      377KB

      MD5

      8ec6a9ea05432ad74c5a554723c66529

      SHA1

      a44ef66da243c9b44146e22a9a968b96eddebddb

      SHA256

      9f765aa962da0a3e5f78a26736f9a490b7e86fddf578b66cd907758cf66129db

      SHA512

      0172513e091479ca9ffc7677e619843289c6f579161d92a52f19240fb051795e50407133507eeffdf8c1814bfd89b4348a56c82aa251fa191ceb91f35309868d

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\SQ8vW39.exe

      Filesize

      377KB

      MD5

      8ec6a9ea05432ad74c5a554723c66529

      SHA1

      a44ef66da243c9b44146e22a9a968b96eddebddb

      SHA256

      9f765aa962da0a3e5f78a26736f9a490b7e86fddf578b66cd907758cf66129db

      SHA512

      0172513e091479ca9ffc7677e619843289c6f579161d92a52f19240fb051795e50407133507eeffdf8c1814bfd89b4348a56c82aa251fa191ceb91f35309868d

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1mM52WJ2.exe

      Filesize

      237KB

      MD5

      9ab4fbdd076952cfe8a7c70880eaa1aa

      SHA1

      0de7e4a289af725409acf9caafb45b51d5e511ed

      SHA256

      89437bc72b04edda1beac7f14f53ad0d552b4c2aa13136d1c25ec02d2572df6c

      SHA512

      22d65c48421a095afd2000e044b92982a09f787cef81e2e5e728ba51090144a6dd2705df1196778b74708dd2899500f4ad40b271456956863a7bd1db8b236caf

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1mM52WJ2.exe

      Filesize

      237KB

      MD5

      9ab4fbdd076952cfe8a7c70880eaa1aa

      SHA1

      0de7e4a289af725409acf9caafb45b51d5e511ed

      SHA256

      89437bc72b04edda1beac7f14f53ad0d552b4c2aa13136d1c25ec02d2572df6c

      SHA512

      22d65c48421a095afd2000e044b92982a09f787cef81e2e5e728ba51090144a6dd2705df1196778b74708dd2899500f4ad40b271456956863a7bd1db8b236caf

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1mM52WJ2.exe

      Filesize

      237KB

      MD5

      9ab4fbdd076952cfe8a7c70880eaa1aa

      SHA1

      0de7e4a289af725409acf9caafb45b51d5e511ed

      SHA256

      89437bc72b04edda1beac7f14f53ad0d552b4c2aa13136d1c25ec02d2572df6c

      SHA512

      22d65c48421a095afd2000e044b92982a09f787cef81e2e5e728ba51090144a6dd2705df1196778b74708dd2899500f4ad40b271456956863a7bd1db8b236caf

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1mM52WJ2.exe

      Filesize

      237KB

      MD5

      9ab4fbdd076952cfe8a7c70880eaa1aa

      SHA1

      0de7e4a289af725409acf9caafb45b51d5e511ed

      SHA256

      89437bc72b04edda1beac7f14f53ad0d552b4c2aa13136d1c25ec02d2572df6c

      SHA512

      22d65c48421a095afd2000e044b92982a09f787cef81e2e5e728ba51090144a6dd2705df1196778b74708dd2899500f4ad40b271456956863a7bd1db8b236caf

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1mM52WJ2.exe

      Filesize

      237KB

      MD5

      9ab4fbdd076952cfe8a7c70880eaa1aa

      SHA1

      0de7e4a289af725409acf9caafb45b51d5e511ed

      SHA256

      89437bc72b04edda1beac7f14f53ad0d552b4c2aa13136d1c25ec02d2572df6c

      SHA512

      22d65c48421a095afd2000e044b92982a09f787cef81e2e5e728ba51090144a6dd2705df1196778b74708dd2899500f4ad40b271456956863a7bd1db8b236caf

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1mM52WJ2.exe

      Filesize

      237KB

      MD5

      9ab4fbdd076952cfe8a7c70880eaa1aa

      SHA1

      0de7e4a289af725409acf9caafb45b51d5e511ed

      SHA256

      89437bc72b04edda1beac7f14f53ad0d552b4c2aa13136d1c25ec02d2572df6c

      SHA512

      22d65c48421a095afd2000e044b92982a09f787cef81e2e5e728ba51090144a6dd2705df1196778b74708dd2899500f4ad40b271456956863a7bd1db8b236caf

    • memory/2684-40-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2684-41-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2684-42-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2684-43-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2684-45-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2684-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/2684-47-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2684-49-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB