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Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    06/10/2023, 13:44

General

  • Target

    NEAS.46e6210057ed304970a1493f7a64515d754fef70b94a287ff5f9fd45fc02b62a_JC.exe

  • Size

    1.7MB

  • MD5

    0341607ce1233e9ae9f0a7a2cb278538

  • SHA1

    ea366866b1136bcfd8216be6f1a18094bc9c80e7

  • SHA256

    46e6210057ed304970a1493f7a64515d754fef70b94a287ff5f9fd45fc02b62a

  • SHA512

    3c467be0032911528655992300c5cc41cfc3c238117d5caa26444ad15d5ae6e7d85ecbf18cc3aedd8bc5ef7d48cfeb6b1f958cd347a8471e0721df286ca05847

  • SSDEEP

    49152:x+9+UDAZyeM4/nmSvMn7Ong5nO17fJDfxV1oG:8+J8jS5iagI17RfxV2

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 15 IoCs
  • Adds Run key to start application 2 TTPs 5 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 55 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.46e6210057ed304970a1493f7a64515d754fef70b94a287ff5f9fd45fc02b62a_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.46e6210057ed304970a1493f7a64515d754fef70b94a287ff5f9fd45fc02b62a_JC.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2108
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\GS9Ec06.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\GS9Ec06.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1672
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\JQ3xK41.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\JQ3xK41.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1064
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\MP1UV55.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\MP1UV55.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2004
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\cm1Mi26.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\cm1Mi26.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:1388
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1WH12uL6.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1WH12uL6.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:2728
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                7⤵
                • Modifies Windows Defender Real-time Protection settings
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:3004
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2728 -s 284
                7⤵
                • Loads dropped DLL
                • Program crash
                PID:2776

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\GS9Ec06.exe

    Filesize

    1.6MB

    MD5

    a9a21105efb41f3063ac64cd9e95a5e8

    SHA1

    9b91ad9be2af5073c23362c2ed8b2bcc2300ec77

    SHA256

    eee4b0f7598e4e39299551448f3286a7df6e20bae8e1a6a395613204011c1d9b

    SHA512

    2571b2924bd86c1748f59463c98c2d03555c2772d10d30838d1448be096e06632957ed23a882a2949aa5dd5c4db760ed43ecac12f192bcec5d6ff60c396c62f3

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\GS9Ec06.exe

    Filesize

    1.6MB

    MD5

    a9a21105efb41f3063ac64cd9e95a5e8

    SHA1

    9b91ad9be2af5073c23362c2ed8b2bcc2300ec77

    SHA256

    eee4b0f7598e4e39299551448f3286a7df6e20bae8e1a6a395613204011c1d9b

    SHA512

    2571b2924bd86c1748f59463c98c2d03555c2772d10d30838d1448be096e06632957ed23a882a2949aa5dd5c4db760ed43ecac12f192bcec5d6ff60c396c62f3

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\JQ3xK41.exe

    Filesize

    1.4MB

    MD5

    dea0b010bd03954d67d7994d77027eb6

    SHA1

    2b349d732942a65471062cfa0ce741507902b378

    SHA256

    20e843b574718113ba0a02fc1b574748511856132f9d5d1cdddbdc3d1678f065

    SHA512

    efcfb2e2ff418317da0f502f4fa9c34b30dc51ef24fa93b206a672f1632f6db7f81b151206a53905f59f4a2b16c42f32881fa8c6e5237c97254297f60f7daaef

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\JQ3xK41.exe

    Filesize

    1.4MB

    MD5

    dea0b010bd03954d67d7994d77027eb6

    SHA1

    2b349d732942a65471062cfa0ce741507902b378

    SHA256

    20e843b574718113ba0a02fc1b574748511856132f9d5d1cdddbdc3d1678f065

    SHA512

    efcfb2e2ff418317da0f502f4fa9c34b30dc51ef24fa93b206a672f1632f6db7f81b151206a53905f59f4a2b16c42f32881fa8c6e5237c97254297f60f7daaef

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\MP1UV55.exe

    Filesize

    1.2MB

    MD5

    bacda1d6094295c6015214eca80bbaca

    SHA1

    44f07f601fe3c42eea56c734e5467a38361a4071

    SHA256

    67058caa6a9d2e6e8232209d28f4bcf00ee51fec6e9dfe278da3d98d5c51e566

    SHA512

    2f813a2501137d0ebc3544af9e0c7d9d00e08c1322c267e4983c03d4632a43b930be2c7b20e8fd7a3f2fd6cf0b1e922fe47b0da2988a09ab8f45ca597526db78

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\MP1UV55.exe

    Filesize

    1.2MB

    MD5

    bacda1d6094295c6015214eca80bbaca

    SHA1

    44f07f601fe3c42eea56c734e5467a38361a4071

    SHA256

    67058caa6a9d2e6e8232209d28f4bcf00ee51fec6e9dfe278da3d98d5c51e566

    SHA512

    2f813a2501137d0ebc3544af9e0c7d9d00e08c1322c267e4983c03d4632a43b930be2c7b20e8fd7a3f2fd6cf0b1e922fe47b0da2988a09ab8f45ca597526db78

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\cm1Mi26.exe

    Filesize

    725KB

    MD5

    b201cdf84c6b715196d3f6dae94a126c

    SHA1

    d14e0d2d8e8c0d6f77bb113160d5cb796c4b8258

    SHA256

    08aec8f8a809ed23f9def1825b9cdb7348b12697d2f3eebae16da8bc188c0f12

    SHA512

    bfbc81502b66431a09f2390ffd304ee0265838206bf26657ae3f43f366639c895b9edd3b84ba047ba502df853ce8953d68ba3b11ebb62f5496f1156d82eec549

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\cm1Mi26.exe

    Filesize

    725KB

    MD5

    b201cdf84c6b715196d3f6dae94a126c

    SHA1

    d14e0d2d8e8c0d6f77bb113160d5cb796c4b8258

    SHA256

    08aec8f8a809ed23f9def1825b9cdb7348b12697d2f3eebae16da8bc188c0f12

    SHA512

    bfbc81502b66431a09f2390ffd304ee0265838206bf26657ae3f43f366639c895b9edd3b84ba047ba502df853ce8953d68ba3b11ebb62f5496f1156d82eec549

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1WH12uL6.exe

    Filesize

    1.8MB

    MD5

    ca7a5693b5b0e8b54d6dad6a5b1b86b5

    SHA1

    49da08ec9be5e002b0d22dd630182c3a905c76c7

    SHA256

    2d66fdf0417c3d3612015ff191a2010f78fffda1b1f2ed7682181ed7c8fa7c12

    SHA512

    68ac5c2bb689bbfc903cd2a13fe9ecf998b442690ef41d88f611ce40cb8cca1d795099cd40bc7f5325203e6314baf6a537d8369be78ecb1703f8cfc75cf26158

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1WH12uL6.exe

    Filesize

    1.8MB

    MD5

    ca7a5693b5b0e8b54d6dad6a5b1b86b5

    SHA1

    49da08ec9be5e002b0d22dd630182c3a905c76c7

    SHA256

    2d66fdf0417c3d3612015ff191a2010f78fffda1b1f2ed7682181ed7c8fa7c12

    SHA512

    68ac5c2bb689bbfc903cd2a13fe9ecf998b442690ef41d88f611ce40cb8cca1d795099cd40bc7f5325203e6314baf6a537d8369be78ecb1703f8cfc75cf26158

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1WH12uL6.exe

    Filesize

    1.8MB

    MD5

    ca7a5693b5b0e8b54d6dad6a5b1b86b5

    SHA1

    49da08ec9be5e002b0d22dd630182c3a905c76c7

    SHA256

    2d66fdf0417c3d3612015ff191a2010f78fffda1b1f2ed7682181ed7c8fa7c12

    SHA512

    68ac5c2bb689bbfc903cd2a13fe9ecf998b442690ef41d88f611ce40cb8cca1d795099cd40bc7f5325203e6314baf6a537d8369be78ecb1703f8cfc75cf26158

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\GS9Ec06.exe

    Filesize

    1.6MB

    MD5

    a9a21105efb41f3063ac64cd9e95a5e8

    SHA1

    9b91ad9be2af5073c23362c2ed8b2bcc2300ec77

    SHA256

    eee4b0f7598e4e39299551448f3286a7df6e20bae8e1a6a395613204011c1d9b

    SHA512

    2571b2924bd86c1748f59463c98c2d03555c2772d10d30838d1448be096e06632957ed23a882a2949aa5dd5c4db760ed43ecac12f192bcec5d6ff60c396c62f3

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\GS9Ec06.exe

    Filesize

    1.6MB

    MD5

    a9a21105efb41f3063ac64cd9e95a5e8

    SHA1

    9b91ad9be2af5073c23362c2ed8b2bcc2300ec77

    SHA256

    eee4b0f7598e4e39299551448f3286a7df6e20bae8e1a6a395613204011c1d9b

    SHA512

    2571b2924bd86c1748f59463c98c2d03555c2772d10d30838d1448be096e06632957ed23a882a2949aa5dd5c4db760ed43ecac12f192bcec5d6ff60c396c62f3

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\JQ3xK41.exe

    Filesize

    1.4MB

    MD5

    dea0b010bd03954d67d7994d77027eb6

    SHA1

    2b349d732942a65471062cfa0ce741507902b378

    SHA256

    20e843b574718113ba0a02fc1b574748511856132f9d5d1cdddbdc3d1678f065

    SHA512

    efcfb2e2ff418317da0f502f4fa9c34b30dc51ef24fa93b206a672f1632f6db7f81b151206a53905f59f4a2b16c42f32881fa8c6e5237c97254297f60f7daaef

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\JQ3xK41.exe

    Filesize

    1.4MB

    MD5

    dea0b010bd03954d67d7994d77027eb6

    SHA1

    2b349d732942a65471062cfa0ce741507902b378

    SHA256

    20e843b574718113ba0a02fc1b574748511856132f9d5d1cdddbdc3d1678f065

    SHA512

    efcfb2e2ff418317da0f502f4fa9c34b30dc51ef24fa93b206a672f1632f6db7f81b151206a53905f59f4a2b16c42f32881fa8c6e5237c97254297f60f7daaef

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\MP1UV55.exe

    Filesize

    1.2MB

    MD5

    bacda1d6094295c6015214eca80bbaca

    SHA1

    44f07f601fe3c42eea56c734e5467a38361a4071

    SHA256

    67058caa6a9d2e6e8232209d28f4bcf00ee51fec6e9dfe278da3d98d5c51e566

    SHA512

    2f813a2501137d0ebc3544af9e0c7d9d00e08c1322c267e4983c03d4632a43b930be2c7b20e8fd7a3f2fd6cf0b1e922fe47b0da2988a09ab8f45ca597526db78

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\MP1UV55.exe

    Filesize

    1.2MB

    MD5

    bacda1d6094295c6015214eca80bbaca

    SHA1

    44f07f601fe3c42eea56c734e5467a38361a4071

    SHA256

    67058caa6a9d2e6e8232209d28f4bcf00ee51fec6e9dfe278da3d98d5c51e566

    SHA512

    2f813a2501137d0ebc3544af9e0c7d9d00e08c1322c267e4983c03d4632a43b930be2c7b20e8fd7a3f2fd6cf0b1e922fe47b0da2988a09ab8f45ca597526db78

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\cm1Mi26.exe

    Filesize

    725KB

    MD5

    b201cdf84c6b715196d3f6dae94a126c

    SHA1

    d14e0d2d8e8c0d6f77bb113160d5cb796c4b8258

    SHA256

    08aec8f8a809ed23f9def1825b9cdb7348b12697d2f3eebae16da8bc188c0f12

    SHA512

    bfbc81502b66431a09f2390ffd304ee0265838206bf26657ae3f43f366639c895b9edd3b84ba047ba502df853ce8953d68ba3b11ebb62f5496f1156d82eec549

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\cm1Mi26.exe

    Filesize

    725KB

    MD5

    b201cdf84c6b715196d3f6dae94a126c

    SHA1

    d14e0d2d8e8c0d6f77bb113160d5cb796c4b8258

    SHA256

    08aec8f8a809ed23f9def1825b9cdb7348b12697d2f3eebae16da8bc188c0f12

    SHA512

    bfbc81502b66431a09f2390ffd304ee0265838206bf26657ae3f43f366639c895b9edd3b84ba047ba502df853ce8953d68ba3b11ebb62f5496f1156d82eec549

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\1WH12uL6.exe

    Filesize

    1.8MB

    MD5

    ca7a5693b5b0e8b54d6dad6a5b1b86b5

    SHA1

    49da08ec9be5e002b0d22dd630182c3a905c76c7

    SHA256

    2d66fdf0417c3d3612015ff191a2010f78fffda1b1f2ed7682181ed7c8fa7c12

    SHA512

    68ac5c2bb689bbfc903cd2a13fe9ecf998b442690ef41d88f611ce40cb8cca1d795099cd40bc7f5325203e6314baf6a537d8369be78ecb1703f8cfc75cf26158

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\1WH12uL6.exe

    Filesize

    1.8MB

    MD5

    ca7a5693b5b0e8b54d6dad6a5b1b86b5

    SHA1

    49da08ec9be5e002b0d22dd630182c3a905c76c7

    SHA256

    2d66fdf0417c3d3612015ff191a2010f78fffda1b1f2ed7682181ed7c8fa7c12

    SHA512

    68ac5c2bb689bbfc903cd2a13fe9ecf998b442690ef41d88f611ce40cb8cca1d795099cd40bc7f5325203e6314baf6a537d8369be78ecb1703f8cfc75cf26158

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\1WH12uL6.exe

    Filesize

    1.8MB

    MD5

    ca7a5693b5b0e8b54d6dad6a5b1b86b5

    SHA1

    49da08ec9be5e002b0d22dd630182c3a905c76c7

    SHA256

    2d66fdf0417c3d3612015ff191a2010f78fffda1b1f2ed7682181ed7c8fa7c12

    SHA512

    68ac5c2bb689bbfc903cd2a13fe9ecf998b442690ef41d88f611ce40cb8cca1d795099cd40bc7f5325203e6314baf6a537d8369be78ecb1703f8cfc75cf26158

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\1WH12uL6.exe

    Filesize

    1.8MB

    MD5

    ca7a5693b5b0e8b54d6dad6a5b1b86b5

    SHA1

    49da08ec9be5e002b0d22dd630182c3a905c76c7

    SHA256

    2d66fdf0417c3d3612015ff191a2010f78fffda1b1f2ed7682181ed7c8fa7c12

    SHA512

    68ac5c2bb689bbfc903cd2a13fe9ecf998b442690ef41d88f611ce40cb8cca1d795099cd40bc7f5325203e6314baf6a537d8369be78ecb1703f8cfc75cf26158

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\1WH12uL6.exe

    Filesize

    1.8MB

    MD5

    ca7a5693b5b0e8b54d6dad6a5b1b86b5

    SHA1

    49da08ec9be5e002b0d22dd630182c3a905c76c7

    SHA256

    2d66fdf0417c3d3612015ff191a2010f78fffda1b1f2ed7682181ed7c8fa7c12

    SHA512

    68ac5c2bb689bbfc903cd2a13fe9ecf998b442690ef41d88f611ce40cb8cca1d795099cd40bc7f5325203e6314baf6a537d8369be78ecb1703f8cfc75cf26158

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\1WH12uL6.exe

    Filesize

    1.8MB

    MD5

    ca7a5693b5b0e8b54d6dad6a5b1b86b5

    SHA1

    49da08ec9be5e002b0d22dd630182c3a905c76c7

    SHA256

    2d66fdf0417c3d3612015ff191a2010f78fffda1b1f2ed7682181ed7c8fa7c12

    SHA512

    68ac5c2bb689bbfc903cd2a13fe9ecf998b442690ef41d88f611ce40cb8cca1d795099cd40bc7f5325203e6314baf6a537d8369be78ecb1703f8cfc75cf26158

  • \Users\Admin\AppData\Local\Temp\IXP004.TMP\1WH12uL6.exe

    Filesize

    1.8MB

    MD5

    ca7a5693b5b0e8b54d6dad6a5b1b86b5

    SHA1

    49da08ec9be5e002b0d22dd630182c3a905c76c7

    SHA256

    2d66fdf0417c3d3612015ff191a2010f78fffda1b1f2ed7682181ed7c8fa7c12

    SHA512

    68ac5c2bb689bbfc903cd2a13fe9ecf998b442690ef41d88f611ce40cb8cca1d795099cd40bc7f5325203e6314baf6a537d8369be78ecb1703f8cfc75cf26158

  • memory/3004-57-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/3004-58-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/3004-59-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/3004-61-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/3004-63-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/3004-56-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/3004-55-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/3004-54-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/3004-53-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/3004-68-0x0000000000520000-0x000000000053E000-memory.dmp

    Filesize

    120KB

  • memory/3004-69-0x0000000000A80000-0x0000000000A9C000-memory.dmp

    Filesize

    112KB

  • memory/3004-70-0x0000000000A80000-0x0000000000A96000-memory.dmp

    Filesize

    88KB

  • memory/3004-71-0x0000000000A80000-0x0000000000A96000-memory.dmp

    Filesize

    88KB

  • memory/3004-73-0x0000000000A80000-0x0000000000A96000-memory.dmp

    Filesize

    88KB

  • memory/3004-75-0x0000000000A80000-0x0000000000A96000-memory.dmp

    Filesize

    88KB

  • memory/3004-77-0x0000000000A80000-0x0000000000A96000-memory.dmp

    Filesize

    88KB

  • memory/3004-79-0x0000000000A80000-0x0000000000A96000-memory.dmp

    Filesize

    88KB

  • memory/3004-81-0x0000000000A80000-0x0000000000A96000-memory.dmp

    Filesize

    88KB

  • memory/3004-83-0x0000000000A80000-0x0000000000A96000-memory.dmp

    Filesize

    88KB

  • memory/3004-85-0x0000000000A80000-0x0000000000A96000-memory.dmp

    Filesize

    88KB

  • memory/3004-87-0x0000000000A80000-0x0000000000A96000-memory.dmp

    Filesize

    88KB

  • memory/3004-89-0x0000000000A80000-0x0000000000A96000-memory.dmp

    Filesize

    88KB

  • memory/3004-91-0x0000000000A80000-0x0000000000A96000-memory.dmp

    Filesize

    88KB

  • memory/3004-93-0x0000000000A80000-0x0000000000A96000-memory.dmp

    Filesize

    88KB

  • memory/3004-95-0x0000000000A80000-0x0000000000A96000-memory.dmp

    Filesize

    88KB

  • memory/3004-97-0x0000000000A80000-0x0000000000A96000-memory.dmp

    Filesize

    88KB