Analysis

  • max time kernel
    151s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    14-10-2023 14:25

General

  • Target

    NEAS.1e7df05efcb4e3f8cb99e42b4935aae0_JC.exe

  • Size

    501KB

  • MD5

    1e7df05efcb4e3f8cb99e42b4935aae0

  • SHA1

    83b758337da17932a4c970ba58316d1c0adde27a

  • SHA256

    051b54f2424121fae1aa40b8ef8b12324d7d05194088baf09c627b3c04e45875

  • SHA512

    5fada9e45cfdd2c576e4a1ee1281d28a2f0af458f564177c4305a8a8708e62307c42ae5c16bb2fd102939cf51700efe911511f0c10c6ca91c51e40649cabb8b2

  • SSDEEP

    12288:ScvgLARDI1KIOzOcjZXGpQ2Q4PIB8PAw:Sc40RDI1pENdGR3

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 7 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 7 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.1e7df05efcb4e3f8cb99e42b4935aae0_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.1e7df05efcb4e3f8cb99e42b4935aae0_JC.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2472
    • C:\Users\Admin\AppData\Local\Temp\756E.tmp
      C:\Users\Admin\AppData\Local\Temp\756E.tmp
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:2624
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dxwsetup.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dxwsetup.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • Drops file in Windows directory
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      PID:2824

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\756E.tmp

    Filesize

    145KB

    MD5

    c610e7ccd6859872c585b2a85d7dc992

    SHA1

    362b3d4b72e3add687c209c79b500b7c6a246d46

    SHA256

    14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

    SHA512

    8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

  • C:\Users\Admin\AppData\Local\Temp\756E.tmp

    Filesize

    145KB

    MD5

    c610e7ccd6859872c585b2a85d7dc992

    SHA1

    362b3d4b72e3add687c209c79b500b7c6a246d46

    SHA256

    14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

    SHA512

    8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

  • C:\Users\Admin\AppData\Local\Temp\756E.tmp

    Filesize

    145KB

    MD5

    c610e7ccd6859872c585b2a85d7dc992

    SHA1

    362b3d4b72e3add687c209c79b500b7c6a246d46

    SHA256

    14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

    SHA512

    8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dsetup.dll

    Filesize

    93KB

    MD5

    984cad22fa542a08c5d22941b888d8dc

    SHA1

    3e3522e7f3af329f2235b0f0850d664d5377b3cd

    SHA256

    57bc22850bb8e0bcc511a9b54cd3da18eec61f3088940c07d63b9b74e7fe2308

    SHA512

    8ef171218b331f0591a4b2a5e68dcbae98f5891518ce877f1d8d1769c59c0f4ddae43cc43da6606975078f889c832f0666484db9e047782e7a0ae4a2d41f5bef

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dsetup32.dll

    Filesize

    1.5MB

    MD5

    a5412a144f63d639b47fcc1ba68cb029

    SHA1

    81bd5f1c99b22c0266f3f59959dfb4ea023be47e

    SHA256

    8a011da043a4b81e2b3d41a332e0ff23a65d546bd7636e8bc74885e8746927d6

    SHA512

    2679a4cb690e8d709cb5e57b59315d22f69f91efa6c4ee841943751c882b0c0457fd4a3376ac3832c757c6dfaffb7d844909c5665b86a95339af586097ee0405

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

    Filesize

    515KB

    MD5

    ac3a5f7be8cd13a863b50ab5fe00b71c

    SHA1

    eee417cd92e263b84dd3b5dcc2b4b463fe6e84d9

    SHA256

    8f5e89298e3dc2e22d47515900c37cca4ee121c5ba06a6d962d40ad6e1a595da

    SHA512

    c8bbe791373dad681f0ac9f5ab538119bde685d4f901f5db085c73163fc2e868972b2de60e72ccd44f745f1fd88fcde2e27f32302d8cbd3c1f43e6e657c79fba

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

    Filesize

    515KB

    MD5

    ac3a5f7be8cd13a863b50ab5fe00b71c

    SHA1

    eee417cd92e263b84dd3b5dcc2b4b463fe6e84d9

    SHA256

    8f5e89298e3dc2e22d47515900c37cca4ee121c5ba06a6d962d40ad6e1a595da

    SHA512

    c8bbe791373dad681f0ac9f5ab538119bde685d4f901f5db085c73163fc2e868972b2de60e72ccd44f745f1fd88fcde2e27f32302d8cbd3c1f43e6e657c79fba

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dxwsetup.inf

    Filesize

    477B

    MD5

    ad8982eaa02c7ad4d7cdcbc248caa941

    SHA1

    4ccd8e038d73a5361d754c7598ed238fc040d16b

    SHA256

    d63c35e9b43eb0f28ffc28f61c9c9a306da9c9de3386770a7eb19faa44dbfc00

    SHA512

    5c805d78bafff06c36b5df6286709ddf2d36808280f92e62dc4c285edd9176195a764d5cf0bb000da53ca8bbf66ddd61d852e4259e3113f6529e2d7bdbdd6e28

  • C:\Windows\SysWOW64\directx\websetup\dsetup.dll

    Filesize

    93KB

    MD5

    984cad22fa542a08c5d22941b888d8dc

    SHA1

    3e3522e7f3af329f2235b0f0850d664d5377b3cd

    SHA256

    57bc22850bb8e0bcc511a9b54cd3da18eec61f3088940c07d63b9b74e7fe2308

    SHA512

    8ef171218b331f0591a4b2a5e68dcbae98f5891518ce877f1d8d1769c59c0f4ddae43cc43da6606975078f889c832f0666484db9e047782e7a0ae4a2d41f5bef

  • C:\Windows\SysWOW64\directx\websetup\dsetup32.dll

    Filesize

    1.5MB

    MD5

    a5412a144f63d639b47fcc1ba68cb029

    SHA1

    81bd5f1c99b22c0266f3f59959dfb4ea023be47e

    SHA256

    8a011da043a4b81e2b3d41a332e0ff23a65d546bd7636e8bc74885e8746927d6

    SHA512

    2679a4cb690e8d709cb5e57b59315d22f69f91efa6c4ee841943751c882b0c0457fd4a3376ac3832c757c6dfaffb7d844909c5665b86a95339af586097ee0405

  • \Users\Admin\AppData\Local\Temp\756E.tmp

    Filesize

    145KB

    MD5

    c610e7ccd6859872c585b2a85d7dc992

    SHA1

    362b3d4b72e3add687c209c79b500b7c6a246d46

    SHA256

    14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

    SHA512

    8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

  • \Users\Admin\AppData\Local\Temp\756E.tmp

    Filesize

    145KB

    MD5

    c610e7ccd6859872c585b2a85d7dc992

    SHA1

    362b3d4b72e3add687c209c79b500b7c6a246d46

    SHA256

    14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

    SHA512

    8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

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

    Filesize

    515KB

    MD5

    ac3a5f7be8cd13a863b50ab5fe00b71c

    SHA1

    eee417cd92e263b84dd3b5dcc2b4b463fe6e84d9

    SHA256

    8f5e89298e3dc2e22d47515900c37cca4ee121c5ba06a6d962d40ad6e1a595da

    SHA512

    c8bbe791373dad681f0ac9f5ab538119bde685d4f901f5db085c73163fc2e868972b2de60e72ccd44f745f1fd88fcde2e27f32302d8cbd3c1f43e6e657c79fba

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

    Filesize

    515KB

    MD5

    ac3a5f7be8cd13a863b50ab5fe00b71c

    SHA1

    eee417cd92e263b84dd3b5dcc2b4b463fe6e84d9

    SHA256

    8f5e89298e3dc2e22d47515900c37cca4ee121c5ba06a6d962d40ad6e1a595da

    SHA512

    c8bbe791373dad681f0ac9f5ab538119bde685d4f901f5db085c73163fc2e868972b2de60e72ccd44f745f1fd88fcde2e27f32302d8cbd3c1f43e6e657c79fba

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

    Filesize

    515KB

    MD5

    ac3a5f7be8cd13a863b50ab5fe00b71c

    SHA1

    eee417cd92e263b84dd3b5dcc2b4b463fe6e84d9

    SHA256

    8f5e89298e3dc2e22d47515900c37cca4ee121c5ba06a6d962d40ad6e1a595da

    SHA512

    c8bbe791373dad681f0ac9f5ab538119bde685d4f901f5db085c73163fc2e868972b2de60e72ccd44f745f1fd88fcde2e27f32302d8cbd3c1f43e6e657c79fba

  • \Windows\SysWOW64\directx\websetup\dsetup.dll

    Filesize

    93KB

    MD5

    984cad22fa542a08c5d22941b888d8dc

    SHA1

    3e3522e7f3af329f2235b0f0850d664d5377b3cd

    SHA256

    57bc22850bb8e0bcc511a9b54cd3da18eec61f3088940c07d63b9b74e7fe2308

    SHA512

    8ef171218b331f0591a4b2a5e68dcbae98f5891518ce877f1d8d1769c59c0f4ddae43cc43da6606975078f889c832f0666484db9e047782e7a0ae4a2d41f5bef

  • \Windows\SysWOW64\directx\websetup\dsetup32.dll

    Filesize

    1.5MB

    MD5

    a5412a144f63d639b47fcc1ba68cb029

    SHA1

    81bd5f1c99b22c0266f3f59959dfb4ea023be47e

    SHA256

    8a011da043a4b81e2b3d41a332e0ff23a65d546bd7636e8bc74885e8746927d6

    SHA512

    2679a4cb690e8d709cb5e57b59315d22f69f91efa6c4ee841943751c882b0c0457fd4a3376ac3832c757c6dfaffb7d844909c5665b86a95339af586097ee0405

  • memory/2472-1-0x0000000000210000-0x0000000000248000-memory.dmp

    Filesize

    224KB

  • memory/2472-0-0x0000000000210000-0x0000000000248000-memory.dmp

    Filesize

    224KB