Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 04:35

General

  • Target

    file.exe

  • Size

    1.1MB

  • MD5

    ba8aa599a7b57f8b7bd935a471b21b86

  • SHA1

    f337411ad1e0e55811d79e44e7468681502a7838

  • SHA256

    148b06879b0d52f2c9a42e45ced9a99fa62bc4fcc0634257a72abcd5148b6104

  • SHA512

    e0771a972cae3f327f39fc4fcd575660c73458f3d079d06902fa6b071ccd852bf1d0613942ff5761b7e2b881548d29f58c184fb5688654dea8603cf5299937bd

  • SSDEEP

    24576:Ay3Oz1Vq05o78/FKkTQvwMOGmyjzTuyaqk:H3O5V9S85Sw4zTuy

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 47 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:1944
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\EH1AB78.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\EH1AB78.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1076
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\hI2xl93.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\hI2xl93.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1356
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\DR4vJ64.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\DR4vJ64.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3032
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Yk90jO3.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Yk90jO3.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2752
            • 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:2628
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2752 -s 284
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2860

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\EH1AB78.exe

    Filesize

    958KB

    MD5

    e3d8dee7966487646b87311f2ab7df61

    SHA1

    255e6d2def78cab90feaf37d8437db8c1e0c9d0c

    SHA256

    acca43ec629dece9051163c68ec8372893d4697e9343bf5c505a8ed25bd7282b

    SHA512

    80a84b8ce84db9fe03673a57c9b2a72640775011b3f228dc997b2aad83d8f57041bb0ce68a03fd53a8238cc3f640c82a883684d7367802908712f2c9feb7c3c9

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\EH1AB78.exe

    Filesize

    958KB

    MD5

    e3d8dee7966487646b87311f2ab7df61

    SHA1

    255e6d2def78cab90feaf37d8437db8c1e0c9d0c

    SHA256

    acca43ec629dece9051163c68ec8372893d4697e9343bf5c505a8ed25bd7282b

    SHA512

    80a84b8ce84db9fe03673a57c9b2a72640775011b3f228dc997b2aad83d8f57041bb0ce68a03fd53a8238cc3f640c82a883684d7367802908712f2c9feb7c3c9

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\hI2xl93.exe

    Filesize

    656KB

    MD5

    648f3f83cc75de9a2a3ebca5ddd0c085

    SHA1

    97c3629530595d3d2a401bbccaf45c343893af19

    SHA256

    c35308814454b8898549eae3f67b9f95bd00f7d58754a1019cb849c5cc879903

    SHA512

    b9dc3f0c6b2496b8bf867fa5ab9765f5ca932c2b7278287d51b0404c9f1b916fe39dd324e8d1ab6fca6aa1a4f4b93ca45c2c45309cb07b859e1bb5ba459ec8ca

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\hI2xl93.exe

    Filesize

    656KB

    MD5

    648f3f83cc75de9a2a3ebca5ddd0c085

    SHA1

    97c3629530595d3d2a401bbccaf45c343893af19

    SHA256

    c35308814454b8898549eae3f67b9f95bd00f7d58754a1019cb849c5cc879903

    SHA512

    b9dc3f0c6b2496b8bf867fa5ab9765f5ca932c2b7278287d51b0404c9f1b916fe39dd324e8d1ab6fca6aa1a4f4b93ca45c2c45309cb07b859e1bb5ba459ec8ca

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\DR4vJ64.exe

    Filesize

    403KB

    MD5

    4abdf683bcda19b1341db85198d59099

    SHA1

    408a1494c9be064ee0f2839bdf68166082f13162

    SHA256

    5f5572a0d4ab50b4cbfaf055449ef21eea78d66bcb74efc3b72233bc6a18beae

    SHA512

    acaafd4d9bc35f98a8770f2b75ef294ec67fe5322a514194ad07f768193f833cae58ab3501bc1172e54f1eba3570728147fe739df62e8cef4bd35983adaed5b6

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\DR4vJ64.exe

    Filesize

    403KB

    MD5

    4abdf683bcda19b1341db85198d59099

    SHA1

    408a1494c9be064ee0f2839bdf68166082f13162

    SHA256

    5f5572a0d4ab50b4cbfaf055449ef21eea78d66bcb74efc3b72233bc6a18beae

    SHA512

    acaafd4d9bc35f98a8770f2b75ef294ec67fe5322a514194ad07f768193f833cae58ab3501bc1172e54f1eba3570728147fe739df62e8cef4bd35983adaed5b6

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Yk90jO3.exe

    Filesize

    277KB

    MD5

    16c62d7d591ca463a88aac31d5599fd4

    SHA1

    ece3e17d693084ed8ce3d822e9a1c51732494146

    SHA256

    9f920498d639433242ed859827d8071275ae16dde492e6099316f1b8cf1ed5dc

    SHA512

    0debcb0130199129f0467e5865d9b50000c0e05fb998b3f16a6992937e2ecd487580063603417da247f5a95a4a028bc1e04afb54a21ab7b4ddeca9863d5410fe

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Yk90jO3.exe

    Filesize

    277KB

    MD5

    16c62d7d591ca463a88aac31d5599fd4

    SHA1

    ece3e17d693084ed8ce3d822e9a1c51732494146

    SHA256

    9f920498d639433242ed859827d8071275ae16dde492e6099316f1b8cf1ed5dc

    SHA512

    0debcb0130199129f0467e5865d9b50000c0e05fb998b3f16a6992937e2ecd487580063603417da247f5a95a4a028bc1e04afb54a21ab7b4ddeca9863d5410fe

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\EH1AB78.exe

    Filesize

    958KB

    MD5

    e3d8dee7966487646b87311f2ab7df61

    SHA1

    255e6d2def78cab90feaf37d8437db8c1e0c9d0c

    SHA256

    acca43ec629dece9051163c68ec8372893d4697e9343bf5c505a8ed25bd7282b

    SHA512

    80a84b8ce84db9fe03673a57c9b2a72640775011b3f228dc997b2aad83d8f57041bb0ce68a03fd53a8238cc3f640c82a883684d7367802908712f2c9feb7c3c9

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\EH1AB78.exe

    Filesize

    958KB

    MD5

    e3d8dee7966487646b87311f2ab7df61

    SHA1

    255e6d2def78cab90feaf37d8437db8c1e0c9d0c

    SHA256

    acca43ec629dece9051163c68ec8372893d4697e9343bf5c505a8ed25bd7282b

    SHA512

    80a84b8ce84db9fe03673a57c9b2a72640775011b3f228dc997b2aad83d8f57041bb0ce68a03fd53a8238cc3f640c82a883684d7367802908712f2c9feb7c3c9

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\hI2xl93.exe

    Filesize

    656KB

    MD5

    648f3f83cc75de9a2a3ebca5ddd0c085

    SHA1

    97c3629530595d3d2a401bbccaf45c343893af19

    SHA256

    c35308814454b8898549eae3f67b9f95bd00f7d58754a1019cb849c5cc879903

    SHA512

    b9dc3f0c6b2496b8bf867fa5ab9765f5ca932c2b7278287d51b0404c9f1b916fe39dd324e8d1ab6fca6aa1a4f4b93ca45c2c45309cb07b859e1bb5ba459ec8ca

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\hI2xl93.exe

    Filesize

    656KB

    MD5

    648f3f83cc75de9a2a3ebca5ddd0c085

    SHA1

    97c3629530595d3d2a401bbccaf45c343893af19

    SHA256

    c35308814454b8898549eae3f67b9f95bd00f7d58754a1019cb849c5cc879903

    SHA512

    b9dc3f0c6b2496b8bf867fa5ab9765f5ca932c2b7278287d51b0404c9f1b916fe39dd324e8d1ab6fca6aa1a4f4b93ca45c2c45309cb07b859e1bb5ba459ec8ca

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\DR4vJ64.exe

    Filesize

    403KB

    MD5

    4abdf683bcda19b1341db85198d59099

    SHA1

    408a1494c9be064ee0f2839bdf68166082f13162

    SHA256

    5f5572a0d4ab50b4cbfaf055449ef21eea78d66bcb74efc3b72233bc6a18beae

    SHA512

    acaafd4d9bc35f98a8770f2b75ef294ec67fe5322a514194ad07f768193f833cae58ab3501bc1172e54f1eba3570728147fe739df62e8cef4bd35983adaed5b6

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\DR4vJ64.exe

    Filesize

    403KB

    MD5

    4abdf683bcda19b1341db85198d59099

    SHA1

    408a1494c9be064ee0f2839bdf68166082f13162

    SHA256

    5f5572a0d4ab50b4cbfaf055449ef21eea78d66bcb74efc3b72233bc6a18beae

    SHA512

    acaafd4d9bc35f98a8770f2b75ef294ec67fe5322a514194ad07f768193f833cae58ab3501bc1172e54f1eba3570728147fe739df62e8cef4bd35983adaed5b6

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Yk90jO3.exe

    Filesize

    277KB

    MD5

    16c62d7d591ca463a88aac31d5599fd4

    SHA1

    ece3e17d693084ed8ce3d822e9a1c51732494146

    SHA256

    9f920498d639433242ed859827d8071275ae16dde492e6099316f1b8cf1ed5dc

    SHA512

    0debcb0130199129f0467e5865d9b50000c0e05fb998b3f16a6992937e2ecd487580063603417da247f5a95a4a028bc1e04afb54a21ab7b4ddeca9863d5410fe

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Yk90jO3.exe

    Filesize

    277KB

    MD5

    16c62d7d591ca463a88aac31d5599fd4

    SHA1

    ece3e17d693084ed8ce3d822e9a1c51732494146

    SHA256

    9f920498d639433242ed859827d8071275ae16dde492e6099316f1b8cf1ed5dc

    SHA512

    0debcb0130199129f0467e5865d9b50000c0e05fb998b3f16a6992937e2ecd487580063603417da247f5a95a4a028bc1e04afb54a21ab7b4ddeca9863d5410fe

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Yk90jO3.exe

    Filesize

    277KB

    MD5

    16c62d7d591ca463a88aac31d5599fd4

    SHA1

    ece3e17d693084ed8ce3d822e9a1c51732494146

    SHA256

    9f920498d639433242ed859827d8071275ae16dde492e6099316f1b8cf1ed5dc

    SHA512

    0debcb0130199129f0467e5865d9b50000c0e05fb998b3f16a6992937e2ecd487580063603417da247f5a95a4a028bc1e04afb54a21ab7b4ddeca9863d5410fe

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Yk90jO3.exe

    Filesize

    277KB

    MD5

    16c62d7d591ca463a88aac31d5599fd4

    SHA1

    ece3e17d693084ed8ce3d822e9a1c51732494146

    SHA256

    9f920498d639433242ed859827d8071275ae16dde492e6099316f1b8cf1ed5dc

    SHA512

    0debcb0130199129f0467e5865d9b50000c0e05fb998b3f16a6992937e2ecd487580063603417da247f5a95a4a028bc1e04afb54a21ab7b4ddeca9863d5410fe

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Yk90jO3.exe

    Filesize

    277KB

    MD5

    16c62d7d591ca463a88aac31d5599fd4

    SHA1

    ece3e17d693084ed8ce3d822e9a1c51732494146

    SHA256

    9f920498d639433242ed859827d8071275ae16dde492e6099316f1b8cf1ed5dc

    SHA512

    0debcb0130199129f0467e5865d9b50000c0e05fb998b3f16a6992937e2ecd487580063603417da247f5a95a4a028bc1e04afb54a21ab7b4ddeca9863d5410fe

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Yk90jO3.exe

    Filesize

    277KB

    MD5

    16c62d7d591ca463a88aac31d5599fd4

    SHA1

    ece3e17d693084ed8ce3d822e9a1c51732494146

    SHA256

    9f920498d639433242ed859827d8071275ae16dde492e6099316f1b8cf1ed5dc

    SHA512

    0debcb0130199129f0467e5865d9b50000c0e05fb998b3f16a6992937e2ecd487580063603417da247f5a95a4a028bc1e04afb54a21ab7b4ddeca9863d5410fe

  • memory/2628-40-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2628-41-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2628-42-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2628-43-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2628-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2628-45-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2628-47-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2628-49-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB