Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2023 18:12

General

  • Target

    file.exe

  • Size

    1.2MB

  • MD5

    013bfe4b813cf7d5b20dac17d1f4518b

  • SHA1

    845df6c9a43c1224d1d201058726be536435812a

  • SHA256

    90256044964bc50c9701b07db07ec5760e3746f7b656b7a93b594a91afef5a78

  • SHA512

    96ae28764fde7854979d4657cd48460c1a6e9f92dbc26be6dbb9c787901ca1f0c38636dc35ed8ea66d37bde20bcc14c0663e77bedd0c4c95760e354290d0f0d9

  • SSDEEP

    24576:KyebmaGLHEKfY+KyOTNpJOFvN7SXGex8qOAQS2bNoq9UvuV7:RggHvKyNFvZJs8E1H0

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 14 IoCs
  • Windows security modification 2 TTPs 2 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 56 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:1404
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ly7XQ36.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ly7XQ36.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2496
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Bh5rv42.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Bh5rv42.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2656
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Oc5Re49.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Oc5Re49.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2548
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1eT42JV0.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1eT42JV0.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Loads dropped DLL
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2636
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2vm6060.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2vm6060.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2276
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:768
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2276 -s 284
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:1724

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ly7XQ36.exe

      Filesize

      1.0MB

      MD5

      7452412ac5f10975a253b0a29f9200ca

      SHA1

      5322dffcbb671d2a032fdae025bcfad07554aaf6

      SHA256

      51da7bdf7482e487b44e6923f1b19183fb75b1db473dd44427d45a9065136fec

      SHA512

      7c96fcc8ea746a74bed99d0155cf89b19a499580ba24447d9d1d64b94b6c5e91f8715d9f9981040753147e1f9c6e3d7f172212b4c63ff12782ab80cd82b06a7e

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ly7XQ36.exe

      Filesize

      1.0MB

      MD5

      7452412ac5f10975a253b0a29f9200ca

      SHA1

      5322dffcbb671d2a032fdae025bcfad07554aaf6

      SHA256

      51da7bdf7482e487b44e6923f1b19183fb75b1db473dd44427d45a9065136fec

      SHA512

      7c96fcc8ea746a74bed99d0155cf89b19a499580ba24447d9d1d64b94b6c5e91f8715d9f9981040753147e1f9c6e3d7f172212b4c63ff12782ab80cd82b06a7e

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Bh5rv42.exe

      Filesize

      746KB

      MD5

      b1d0c9a0e89ae935c8f67fd769a1e7bc

      SHA1

      3df92c33d9c33e065117fb435a1a83b47cfc6329

      SHA256

      d619dc73bd1136a8fa925fd041cf0823b64c172d11a8325aec9237d7b14febdc

      SHA512

      bf4fd2f4252192c94dc1a175c38c999b8b0c4a96f7439a1e75724b916c8e60a73d7388e14885b9e6a9218fc1192910b11fadef0d864ec84b0d74db43d768ba26

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Bh5rv42.exe

      Filesize

      746KB

      MD5

      b1d0c9a0e89ae935c8f67fd769a1e7bc

      SHA1

      3df92c33d9c33e065117fb435a1a83b47cfc6329

      SHA256

      d619dc73bd1136a8fa925fd041cf0823b64c172d11a8325aec9237d7b14febdc

      SHA512

      bf4fd2f4252192c94dc1a175c38c999b8b0c4a96f7439a1e75724b916c8e60a73d7388e14885b9e6a9218fc1192910b11fadef0d864ec84b0d74db43d768ba26

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Oc5Re49.exe

      Filesize

      493KB

      MD5

      5198b6b50ecc1af5a2086b15d56d24df

      SHA1

      359e6825cf1c292b40a058e09813107a6c7b527d

      SHA256

      9668b8bd1ead499faf7777e1ee28bd7abba694d1cd1f04c74647807ce278257e

      SHA512

      0d1ff28e99ba2ad16854816d46afdbdd988c379e11643668acd9198c622cbda0ac4797377c702ec82e74cd4d7ead915b074b46adc79b40a76c8d5e4a0dd47825

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Oc5Re49.exe

      Filesize

      493KB

      MD5

      5198b6b50ecc1af5a2086b15d56d24df

      SHA1

      359e6825cf1c292b40a058e09813107a6c7b527d

      SHA256

      9668b8bd1ead499faf7777e1ee28bd7abba694d1cd1f04c74647807ce278257e

      SHA512

      0d1ff28e99ba2ad16854816d46afdbdd988c379e11643668acd9198c622cbda0ac4797377c702ec82e74cd4d7ead915b074b46adc79b40a76c8d5e4a0dd47825

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1eT42JV0.exe

      Filesize

      194KB

      MD5

      6241b03d68a610324ecda52f0f84e287

      SHA1

      da80280b6e3925e455925efd6c6e59a6118269c4

      SHA256

      ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

      SHA512

      a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1eT42JV0.exe

      Filesize

      194KB

      MD5

      6241b03d68a610324ecda52f0f84e287

      SHA1

      da80280b6e3925e455925efd6c6e59a6118269c4

      SHA256

      ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

      SHA512

      a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2vm6060.exe

      Filesize

      447KB

      MD5

      e022b5b61a3f9978b8b98e957868ad0c

      SHA1

      387686ad7969538ef76302d4cf2e9f5af07f9fbc

      SHA256

      f614090cef63073d2fc755ca80e0e750dea420f141d52ff343d58612bdb83615

      SHA512

      f336781027bebcbe031934e5e7a085d39384be24f4c682530b9dae69675911f186be732782c92dad2b78f141bae5d68fbfc81aaf4f28b67d8db9a74ffccfb94e

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2vm6060.exe

      Filesize

      447KB

      MD5

      e022b5b61a3f9978b8b98e957868ad0c

      SHA1

      387686ad7969538ef76302d4cf2e9f5af07f9fbc

      SHA256

      f614090cef63073d2fc755ca80e0e750dea420f141d52ff343d58612bdb83615

      SHA512

      f336781027bebcbe031934e5e7a085d39384be24f4c682530b9dae69675911f186be732782c92dad2b78f141bae5d68fbfc81aaf4f28b67d8db9a74ffccfb94e

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ly7XQ36.exe

      Filesize

      1.0MB

      MD5

      7452412ac5f10975a253b0a29f9200ca

      SHA1

      5322dffcbb671d2a032fdae025bcfad07554aaf6

      SHA256

      51da7bdf7482e487b44e6923f1b19183fb75b1db473dd44427d45a9065136fec

      SHA512

      7c96fcc8ea746a74bed99d0155cf89b19a499580ba24447d9d1d64b94b6c5e91f8715d9f9981040753147e1f9c6e3d7f172212b4c63ff12782ab80cd82b06a7e

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ly7XQ36.exe

      Filesize

      1.0MB

      MD5

      7452412ac5f10975a253b0a29f9200ca

      SHA1

      5322dffcbb671d2a032fdae025bcfad07554aaf6

      SHA256

      51da7bdf7482e487b44e6923f1b19183fb75b1db473dd44427d45a9065136fec

      SHA512

      7c96fcc8ea746a74bed99d0155cf89b19a499580ba24447d9d1d64b94b6c5e91f8715d9f9981040753147e1f9c6e3d7f172212b4c63ff12782ab80cd82b06a7e

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Bh5rv42.exe

      Filesize

      746KB

      MD5

      b1d0c9a0e89ae935c8f67fd769a1e7bc

      SHA1

      3df92c33d9c33e065117fb435a1a83b47cfc6329

      SHA256

      d619dc73bd1136a8fa925fd041cf0823b64c172d11a8325aec9237d7b14febdc

      SHA512

      bf4fd2f4252192c94dc1a175c38c999b8b0c4a96f7439a1e75724b916c8e60a73d7388e14885b9e6a9218fc1192910b11fadef0d864ec84b0d74db43d768ba26

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Bh5rv42.exe

      Filesize

      746KB

      MD5

      b1d0c9a0e89ae935c8f67fd769a1e7bc

      SHA1

      3df92c33d9c33e065117fb435a1a83b47cfc6329

      SHA256

      d619dc73bd1136a8fa925fd041cf0823b64c172d11a8325aec9237d7b14febdc

      SHA512

      bf4fd2f4252192c94dc1a175c38c999b8b0c4a96f7439a1e75724b916c8e60a73d7388e14885b9e6a9218fc1192910b11fadef0d864ec84b0d74db43d768ba26

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Oc5Re49.exe

      Filesize

      493KB

      MD5

      5198b6b50ecc1af5a2086b15d56d24df

      SHA1

      359e6825cf1c292b40a058e09813107a6c7b527d

      SHA256

      9668b8bd1ead499faf7777e1ee28bd7abba694d1cd1f04c74647807ce278257e

      SHA512

      0d1ff28e99ba2ad16854816d46afdbdd988c379e11643668acd9198c622cbda0ac4797377c702ec82e74cd4d7ead915b074b46adc79b40a76c8d5e4a0dd47825

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Oc5Re49.exe

      Filesize

      493KB

      MD5

      5198b6b50ecc1af5a2086b15d56d24df

      SHA1

      359e6825cf1c292b40a058e09813107a6c7b527d

      SHA256

      9668b8bd1ead499faf7777e1ee28bd7abba694d1cd1f04c74647807ce278257e

      SHA512

      0d1ff28e99ba2ad16854816d46afdbdd988c379e11643668acd9198c622cbda0ac4797377c702ec82e74cd4d7ead915b074b46adc79b40a76c8d5e4a0dd47825

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1eT42JV0.exe

      Filesize

      194KB

      MD5

      6241b03d68a610324ecda52f0f84e287

      SHA1

      da80280b6e3925e455925efd6c6e59a6118269c4

      SHA256

      ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

      SHA512

      a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1eT42JV0.exe

      Filesize

      194KB

      MD5

      6241b03d68a610324ecda52f0f84e287

      SHA1

      da80280b6e3925e455925efd6c6e59a6118269c4

      SHA256

      ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

      SHA512

      a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2vm6060.exe

      Filesize

      447KB

      MD5

      e022b5b61a3f9978b8b98e957868ad0c

      SHA1

      387686ad7969538ef76302d4cf2e9f5af07f9fbc

      SHA256

      f614090cef63073d2fc755ca80e0e750dea420f141d52ff343d58612bdb83615

      SHA512

      f336781027bebcbe031934e5e7a085d39384be24f4c682530b9dae69675911f186be732782c92dad2b78f141bae5d68fbfc81aaf4f28b67d8db9a74ffccfb94e

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2vm6060.exe

      Filesize

      447KB

      MD5

      e022b5b61a3f9978b8b98e957868ad0c

      SHA1

      387686ad7969538ef76302d4cf2e9f5af07f9fbc

      SHA256

      f614090cef63073d2fc755ca80e0e750dea420f141d52ff343d58612bdb83615

      SHA512

      f336781027bebcbe031934e5e7a085d39384be24f4c682530b9dae69675911f186be732782c92dad2b78f141bae5d68fbfc81aaf4f28b67d8db9a74ffccfb94e

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2vm6060.exe

      Filesize

      447KB

      MD5

      e022b5b61a3f9978b8b98e957868ad0c

      SHA1

      387686ad7969538ef76302d4cf2e9f5af07f9fbc

      SHA256

      f614090cef63073d2fc755ca80e0e750dea420f141d52ff343d58612bdb83615

      SHA512

      f336781027bebcbe031934e5e7a085d39384be24f4c682530b9dae69675911f186be732782c92dad2b78f141bae5d68fbfc81aaf4f28b67d8db9a74ffccfb94e

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2vm6060.exe

      Filesize

      447KB

      MD5

      e022b5b61a3f9978b8b98e957868ad0c

      SHA1

      387686ad7969538ef76302d4cf2e9f5af07f9fbc

      SHA256

      f614090cef63073d2fc755ca80e0e750dea420f141d52ff343d58612bdb83615

      SHA512

      f336781027bebcbe031934e5e7a085d39384be24f4c682530b9dae69675911f186be732782c92dad2b78f141bae5d68fbfc81aaf4f28b67d8db9a74ffccfb94e

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2vm6060.exe

      Filesize

      447KB

      MD5

      e022b5b61a3f9978b8b98e957868ad0c

      SHA1

      387686ad7969538ef76302d4cf2e9f5af07f9fbc

      SHA256

      f614090cef63073d2fc755ca80e0e750dea420f141d52ff343d58612bdb83615

      SHA512

      f336781027bebcbe031934e5e7a085d39384be24f4c682530b9dae69675911f186be732782c92dad2b78f141bae5d68fbfc81aaf4f28b67d8db9a74ffccfb94e

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2vm6060.exe

      Filesize

      447KB

      MD5

      e022b5b61a3f9978b8b98e957868ad0c

      SHA1

      387686ad7969538ef76302d4cf2e9f5af07f9fbc

      SHA256

      f614090cef63073d2fc755ca80e0e750dea420f141d52ff343d58612bdb83615

      SHA512

      f336781027bebcbe031934e5e7a085d39384be24f4c682530b9dae69675911f186be732782c92dad2b78f141bae5d68fbfc81aaf4f28b67d8db9a74ffccfb94e

    • memory/768-80-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/768-76-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/768-99-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/768-91-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/768-94-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/768-93-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/768-89-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/768-88-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/768-86-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/768-84-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/768-82-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/768-78-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2636-69-0x0000000000580000-0x0000000000596000-memory.dmp

      Filesize

      88KB

    • memory/2636-63-0x0000000000580000-0x0000000000596000-memory.dmp

      Filesize

      88KB

    • memory/2636-49-0x0000000000580000-0x0000000000596000-memory.dmp

      Filesize

      88KB

    • memory/2636-45-0x0000000000580000-0x0000000000596000-memory.dmp

      Filesize

      88KB

    • memory/2636-51-0x0000000000580000-0x0000000000596000-memory.dmp

      Filesize

      88KB

    • memory/2636-55-0x0000000000580000-0x0000000000596000-memory.dmp

      Filesize

      88KB

    • memory/2636-53-0x0000000000580000-0x0000000000596000-memory.dmp

      Filesize

      88KB

    • memory/2636-67-0x0000000000580000-0x0000000000596000-memory.dmp

      Filesize

      88KB

    • memory/2636-65-0x0000000000580000-0x0000000000596000-memory.dmp

      Filesize

      88KB

    • memory/2636-47-0x0000000000580000-0x0000000000596000-memory.dmp

      Filesize

      88KB

    • memory/2636-61-0x0000000000580000-0x0000000000596000-memory.dmp

      Filesize

      88KB

    • memory/2636-57-0x0000000000580000-0x0000000000596000-memory.dmp

      Filesize

      88KB

    • memory/2636-43-0x0000000000580000-0x0000000000596000-memory.dmp

      Filesize

      88KB

    • memory/2636-42-0x0000000000580000-0x0000000000596000-memory.dmp

      Filesize

      88KB

    • memory/2636-41-0x0000000000580000-0x000000000059C000-memory.dmp

      Filesize

      112KB

    • memory/2636-40-0x00000000003D0000-0x00000000003EE000-memory.dmp

      Filesize

      120KB

    • memory/2636-59-0x0000000000580000-0x0000000000596000-memory.dmp

      Filesize

      88KB