Analysis

  • max time kernel
    121s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 05:47

General

  • Target

    file.exe

  • Size

    1.1MB

  • MD5

    b9ca23b0d46f6f127024909e061248f5

  • SHA1

    2ed69df8aa92b1ecc272a0f78a160ae2aa2aa2d5

  • SHA256

    86507a52c46e3678d120f4a42a2fd253f11e1a5a5164b4aa5f0a224f64b7482c

  • SHA512

    fbd1e0a6278fc1aafe3f2e2be34e72e2099c71c942f2687212b82ab7a70ca3cba63cc6697bac2cc216811de072cba6be10a0398e09dd4755314c4b6be3ea2a6f

  • SSDEEP

    24576:Gy2zyGe8TxRlGmUATzBI5AF3uiGZ96tFYlLHSuLCFX:V4umFK5MuiGZ9dl1

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:2176
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rs6FP79.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rs6FP79.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2800
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zA4HK67.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zA4HK67.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1908
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\iK1QT32.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\iK1QT32.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2516
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1OR62WU6.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1OR62WU6.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2616
            • 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:2480
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2616 -s 284
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2212

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rs6FP79.exe

    Filesize

    954KB

    MD5

    c33eea994c147129a89a5fe3e30aab14

    SHA1

    01edafc65de4cd994824dee9b4b51c218d2b7cec

    SHA256

    1d3b8ff3afcd6236283c949b8741fd85d41720d33a53ef13c60ece36b12e483c

    SHA512

    1c10f46bc36b749c75676fe367efccdca49d257bd867bb9f1b861719bfe53f0d79b0607c4097f66351624311480aaad5675136a0451813f59da0c1eb34ef4d51

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rs6FP79.exe

    Filesize

    954KB

    MD5

    c33eea994c147129a89a5fe3e30aab14

    SHA1

    01edafc65de4cd994824dee9b4b51c218d2b7cec

    SHA256

    1d3b8ff3afcd6236283c949b8741fd85d41720d33a53ef13c60ece36b12e483c

    SHA512

    1c10f46bc36b749c75676fe367efccdca49d257bd867bb9f1b861719bfe53f0d79b0607c4097f66351624311480aaad5675136a0451813f59da0c1eb34ef4d51

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zA4HK67.exe

    Filesize

    653KB

    MD5

    8c40b6e3b618fd392d5849d4c3085177

    SHA1

    a05e8217b1ac7185bff4f6e524f7ecc19f5f9171

    SHA256

    726a1f3632160aa72400105e0a3a4ac53a42a6e2fcf6c3d321e23b6d9e355dfd

    SHA512

    bfc30a2d4b32c4478ea8ee9f6fd4fa85023f71fb5afeee2bfeb5c9c1e3da163f655365ded8a5725dd26fa0eb02d0aff68c9c8e91cd21ae88fc12a43f510c07d2

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zA4HK67.exe

    Filesize

    653KB

    MD5

    8c40b6e3b618fd392d5849d4c3085177

    SHA1

    a05e8217b1ac7185bff4f6e524f7ecc19f5f9171

    SHA256

    726a1f3632160aa72400105e0a3a4ac53a42a6e2fcf6c3d321e23b6d9e355dfd

    SHA512

    bfc30a2d4b32c4478ea8ee9f6fd4fa85023f71fb5afeee2bfeb5c9c1e3da163f655365ded8a5725dd26fa0eb02d0aff68c9c8e91cd21ae88fc12a43f510c07d2

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\iK1QT32.exe

    Filesize

    401KB

    MD5

    8abfca1823a45d975cc546576f6e0e8e

    SHA1

    69830fcbab8a503146ea5d95cc5dab01ca1a9bce

    SHA256

    11732a598f0dfda1b0393ce30f9542b151a41b1d409f54316e2eea96f12d8484

    SHA512

    5823ea7253b1fee180509537f4444fadc2c01e648b40b746f10a83494d427b19cddf9fd3250132176f11a09e2ab71c99c41e277a950ff7e6aed4cc1d4515a11e

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\iK1QT32.exe

    Filesize

    401KB

    MD5

    8abfca1823a45d975cc546576f6e0e8e

    SHA1

    69830fcbab8a503146ea5d95cc5dab01ca1a9bce

    SHA256

    11732a598f0dfda1b0393ce30f9542b151a41b1d409f54316e2eea96f12d8484

    SHA512

    5823ea7253b1fee180509537f4444fadc2c01e648b40b746f10a83494d427b19cddf9fd3250132176f11a09e2ab71c99c41e277a950ff7e6aed4cc1d4515a11e

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1OR62WU6.exe

    Filesize

    279KB

    MD5

    f7de3d4d1d3bf8fd704c210542ab53d3

    SHA1

    54f428066518e8712f52f09f37c92b9ebf8e414b

    SHA256

    26191fe7c82de9812e788d85ad4355329ebed93c092895577d6a8c19d5f0edfd

    SHA512

    b6f998de6af55fafcbb8b89fdb75fc1c23784adcf6938bdec69791cfec32333acb8d33b9f9175cb1b66c38254ba102d8695d134ce83c5d60a5c4d7d28a5899fd

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1OR62WU6.exe

    Filesize

    279KB

    MD5

    f7de3d4d1d3bf8fd704c210542ab53d3

    SHA1

    54f428066518e8712f52f09f37c92b9ebf8e414b

    SHA256

    26191fe7c82de9812e788d85ad4355329ebed93c092895577d6a8c19d5f0edfd

    SHA512

    b6f998de6af55fafcbb8b89fdb75fc1c23784adcf6938bdec69791cfec32333acb8d33b9f9175cb1b66c38254ba102d8695d134ce83c5d60a5c4d7d28a5899fd

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\rs6FP79.exe

    Filesize

    954KB

    MD5

    c33eea994c147129a89a5fe3e30aab14

    SHA1

    01edafc65de4cd994824dee9b4b51c218d2b7cec

    SHA256

    1d3b8ff3afcd6236283c949b8741fd85d41720d33a53ef13c60ece36b12e483c

    SHA512

    1c10f46bc36b749c75676fe367efccdca49d257bd867bb9f1b861719bfe53f0d79b0607c4097f66351624311480aaad5675136a0451813f59da0c1eb34ef4d51

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\rs6FP79.exe

    Filesize

    954KB

    MD5

    c33eea994c147129a89a5fe3e30aab14

    SHA1

    01edafc65de4cd994824dee9b4b51c218d2b7cec

    SHA256

    1d3b8ff3afcd6236283c949b8741fd85d41720d33a53ef13c60ece36b12e483c

    SHA512

    1c10f46bc36b749c75676fe367efccdca49d257bd867bb9f1b861719bfe53f0d79b0607c4097f66351624311480aaad5675136a0451813f59da0c1eb34ef4d51

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\zA4HK67.exe

    Filesize

    653KB

    MD5

    8c40b6e3b618fd392d5849d4c3085177

    SHA1

    a05e8217b1ac7185bff4f6e524f7ecc19f5f9171

    SHA256

    726a1f3632160aa72400105e0a3a4ac53a42a6e2fcf6c3d321e23b6d9e355dfd

    SHA512

    bfc30a2d4b32c4478ea8ee9f6fd4fa85023f71fb5afeee2bfeb5c9c1e3da163f655365ded8a5725dd26fa0eb02d0aff68c9c8e91cd21ae88fc12a43f510c07d2

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\zA4HK67.exe

    Filesize

    653KB

    MD5

    8c40b6e3b618fd392d5849d4c3085177

    SHA1

    a05e8217b1ac7185bff4f6e524f7ecc19f5f9171

    SHA256

    726a1f3632160aa72400105e0a3a4ac53a42a6e2fcf6c3d321e23b6d9e355dfd

    SHA512

    bfc30a2d4b32c4478ea8ee9f6fd4fa85023f71fb5afeee2bfeb5c9c1e3da163f655365ded8a5725dd26fa0eb02d0aff68c9c8e91cd21ae88fc12a43f510c07d2

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\iK1QT32.exe

    Filesize

    401KB

    MD5

    8abfca1823a45d975cc546576f6e0e8e

    SHA1

    69830fcbab8a503146ea5d95cc5dab01ca1a9bce

    SHA256

    11732a598f0dfda1b0393ce30f9542b151a41b1d409f54316e2eea96f12d8484

    SHA512

    5823ea7253b1fee180509537f4444fadc2c01e648b40b746f10a83494d427b19cddf9fd3250132176f11a09e2ab71c99c41e277a950ff7e6aed4cc1d4515a11e

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\iK1QT32.exe

    Filesize

    401KB

    MD5

    8abfca1823a45d975cc546576f6e0e8e

    SHA1

    69830fcbab8a503146ea5d95cc5dab01ca1a9bce

    SHA256

    11732a598f0dfda1b0393ce30f9542b151a41b1d409f54316e2eea96f12d8484

    SHA512

    5823ea7253b1fee180509537f4444fadc2c01e648b40b746f10a83494d427b19cddf9fd3250132176f11a09e2ab71c99c41e277a950ff7e6aed4cc1d4515a11e

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1OR62WU6.exe

    Filesize

    279KB

    MD5

    f7de3d4d1d3bf8fd704c210542ab53d3

    SHA1

    54f428066518e8712f52f09f37c92b9ebf8e414b

    SHA256

    26191fe7c82de9812e788d85ad4355329ebed93c092895577d6a8c19d5f0edfd

    SHA512

    b6f998de6af55fafcbb8b89fdb75fc1c23784adcf6938bdec69791cfec32333acb8d33b9f9175cb1b66c38254ba102d8695d134ce83c5d60a5c4d7d28a5899fd

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1OR62WU6.exe

    Filesize

    279KB

    MD5

    f7de3d4d1d3bf8fd704c210542ab53d3

    SHA1

    54f428066518e8712f52f09f37c92b9ebf8e414b

    SHA256

    26191fe7c82de9812e788d85ad4355329ebed93c092895577d6a8c19d5f0edfd

    SHA512

    b6f998de6af55fafcbb8b89fdb75fc1c23784adcf6938bdec69791cfec32333acb8d33b9f9175cb1b66c38254ba102d8695d134ce83c5d60a5c4d7d28a5899fd

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1OR62WU6.exe

    Filesize

    279KB

    MD5

    f7de3d4d1d3bf8fd704c210542ab53d3

    SHA1

    54f428066518e8712f52f09f37c92b9ebf8e414b

    SHA256

    26191fe7c82de9812e788d85ad4355329ebed93c092895577d6a8c19d5f0edfd

    SHA512

    b6f998de6af55fafcbb8b89fdb75fc1c23784adcf6938bdec69791cfec32333acb8d33b9f9175cb1b66c38254ba102d8695d134ce83c5d60a5c4d7d28a5899fd

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1OR62WU6.exe

    Filesize

    279KB

    MD5

    f7de3d4d1d3bf8fd704c210542ab53d3

    SHA1

    54f428066518e8712f52f09f37c92b9ebf8e414b

    SHA256

    26191fe7c82de9812e788d85ad4355329ebed93c092895577d6a8c19d5f0edfd

    SHA512

    b6f998de6af55fafcbb8b89fdb75fc1c23784adcf6938bdec69791cfec32333acb8d33b9f9175cb1b66c38254ba102d8695d134ce83c5d60a5c4d7d28a5899fd

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1OR62WU6.exe

    Filesize

    279KB

    MD5

    f7de3d4d1d3bf8fd704c210542ab53d3

    SHA1

    54f428066518e8712f52f09f37c92b9ebf8e414b

    SHA256

    26191fe7c82de9812e788d85ad4355329ebed93c092895577d6a8c19d5f0edfd

    SHA512

    b6f998de6af55fafcbb8b89fdb75fc1c23784adcf6938bdec69791cfec32333acb8d33b9f9175cb1b66c38254ba102d8695d134ce83c5d60a5c4d7d28a5899fd

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1OR62WU6.exe

    Filesize

    279KB

    MD5

    f7de3d4d1d3bf8fd704c210542ab53d3

    SHA1

    54f428066518e8712f52f09f37c92b9ebf8e414b

    SHA256

    26191fe7c82de9812e788d85ad4355329ebed93c092895577d6a8c19d5f0edfd

    SHA512

    b6f998de6af55fafcbb8b89fdb75fc1c23784adcf6938bdec69791cfec32333acb8d33b9f9175cb1b66c38254ba102d8695d134ce83c5d60a5c4d7d28a5899fd

  • memory/2480-40-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2480-41-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2480-42-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2480-43-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2480-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2480-45-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2480-49-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2480-47-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB