Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 03:44

General

  • Target

    file.exe

  • Size

    1.1MB

  • MD5

    a82226aa52c0be50b8485764558466c7

  • SHA1

    6f63ef7d0db073e6882129bafd39be00564f2ee6

  • SHA256

    2e3a55006d972b0b509781a017d1749c5b32c436d96e1943478a79e444645067

  • SHA512

    aaf5df7fefea3cf878fc013d89529f8477c165aafd617df6f5e68c2156f6dc7c3ce49479158a05765a05c9c4d2d26721559cde49b4b7b14b805a45383c5f9dbb

  • SSDEEP

    24576:VyaxS8wEIVWpO7tP9fRpS5xFKWz4a51pLlChmht4Gj/ri7o4VV:waAyIw07tPtaFPzFle0tX

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:2600
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Ky1AC15.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Ky1AC15.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2948
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Op9Fk77.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Op9Fk77.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2664
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rI7FK34.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rI7FK34.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2784
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Ff69WZ4.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Ff69WZ4.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2772
            • 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:2808
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2772 -s 284
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2912

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Ky1AC15.exe

    Filesize

    956KB

    MD5

    c7d606e2c52cb54347c035c4f20385af

    SHA1

    fd14a9789a5cb3291a9fc9a21fc6a7011df32cfc

    SHA256

    3ae8cc733ec108080a1919852f9eed660c71dff454329a044b21af12ce8fa4e3

    SHA512

    c3a07f6ef78ffdf38fee9613b451476e0c17aceebe9115bfd63c02350989197b15426fc854a3cc7a59878a3baa274c1a55b988374003389ee3ccbfa346ebce22

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Ky1AC15.exe

    Filesize

    956KB

    MD5

    c7d606e2c52cb54347c035c4f20385af

    SHA1

    fd14a9789a5cb3291a9fc9a21fc6a7011df32cfc

    SHA256

    3ae8cc733ec108080a1919852f9eed660c71dff454329a044b21af12ce8fa4e3

    SHA512

    c3a07f6ef78ffdf38fee9613b451476e0c17aceebe9115bfd63c02350989197b15426fc854a3cc7a59878a3baa274c1a55b988374003389ee3ccbfa346ebce22

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Op9Fk77.exe

    Filesize

    654KB

    MD5

    06b98319424809f40aab2aa25a0eaa97

    SHA1

    29f5653c0c8ab96dfc5448dfa7905065e0b30eca

    SHA256

    bfe6775656ff4b278516ca6770f7e49cdee3e0634740689f1861860ee20ed7c5

    SHA512

    934a7379d9ad87c00a29ee0c217359e938488d7fba16e7cf0a21bbd8645b1eb7d7466afbaef6ddf03d41e8b1173ab014d08f53c0f34c6bcaf3cf748b8736763e

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Op9Fk77.exe

    Filesize

    654KB

    MD5

    06b98319424809f40aab2aa25a0eaa97

    SHA1

    29f5653c0c8ab96dfc5448dfa7905065e0b30eca

    SHA256

    bfe6775656ff4b278516ca6770f7e49cdee3e0634740689f1861860ee20ed7c5

    SHA512

    934a7379d9ad87c00a29ee0c217359e938488d7fba16e7cf0a21bbd8645b1eb7d7466afbaef6ddf03d41e8b1173ab014d08f53c0f34c6bcaf3cf748b8736763e

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rI7FK34.exe

    Filesize

    403KB

    MD5

    5b0f6bb73b28259e867536399af3480c

    SHA1

    d10b298aeb766e21d47408fc73f505a7187cbf0c

    SHA256

    fbe4d3d9dd6925d40a98ede371080a34a3e68fef342f5c66f4d8eceaec5c342e

    SHA512

    eca50c7f7b38a83eed685669579714c568b9198860c2dd60ead8f039f81ed9a2b241b208e31e5829fe480557f23a12fc5030796750396f0fa6ea50f310362f23

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rI7FK34.exe

    Filesize

    403KB

    MD5

    5b0f6bb73b28259e867536399af3480c

    SHA1

    d10b298aeb766e21d47408fc73f505a7187cbf0c

    SHA256

    fbe4d3d9dd6925d40a98ede371080a34a3e68fef342f5c66f4d8eceaec5c342e

    SHA512

    eca50c7f7b38a83eed685669579714c568b9198860c2dd60ead8f039f81ed9a2b241b208e31e5829fe480557f23a12fc5030796750396f0fa6ea50f310362f23

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Ff69WZ4.exe

    Filesize

    277KB

    MD5

    57b209441e027b6f046eb096af754dea

    SHA1

    c0ba339a2e2f0452f92504dc457ed0a13c75d60f

    SHA256

    17f767d30ed32e2a7cd42ac45ef3335bde326720e7b5a04c856a2cc3ab7076b8

    SHA512

    a93a70f7dc32d4416b392359df22da01fcc73ef84ff9484437dc6ef6d11b678abbeb7cfc4ae5b168823c44573b7ba112fc2ce3ae978240e558774cd2d738c86a

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Ff69WZ4.exe

    Filesize

    277KB

    MD5

    57b209441e027b6f046eb096af754dea

    SHA1

    c0ba339a2e2f0452f92504dc457ed0a13c75d60f

    SHA256

    17f767d30ed32e2a7cd42ac45ef3335bde326720e7b5a04c856a2cc3ab7076b8

    SHA512

    a93a70f7dc32d4416b392359df22da01fcc73ef84ff9484437dc6ef6d11b678abbeb7cfc4ae5b168823c44573b7ba112fc2ce3ae978240e558774cd2d738c86a

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Ky1AC15.exe

    Filesize

    956KB

    MD5

    c7d606e2c52cb54347c035c4f20385af

    SHA1

    fd14a9789a5cb3291a9fc9a21fc6a7011df32cfc

    SHA256

    3ae8cc733ec108080a1919852f9eed660c71dff454329a044b21af12ce8fa4e3

    SHA512

    c3a07f6ef78ffdf38fee9613b451476e0c17aceebe9115bfd63c02350989197b15426fc854a3cc7a59878a3baa274c1a55b988374003389ee3ccbfa346ebce22

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Ky1AC15.exe

    Filesize

    956KB

    MD5

    c7d606e2c52cb54347c035c4f20385af

    SHA1

    fd14a9789a5cb3291a9fc9a21fc6a7011df32cfc

    SHA256

    3ae8cc733ec108080a1919852f9eed660c71dff454329a044b21af12ce8fa4e3

    SHA512

    c3a07f6ef78ffdf38fee9613b451476e0c17aceebe9115bfd63c02350989197b15426fc854a3cc7a59878a3baa274c1a55b988374003389ee3ccbfa346ebce22

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Op9Fk77.exe

    Filesize

    654KB

    MD5

    06b98319424809f40aab2aa25a0eaa97

    SHA1

    29f5653c0c8ab96dfc5448dfa7905065e0b30eca

    SHA256

    bfe6775656ff4b278516ca6770f7e49cdee3e0634740689f1861860ee20ed7c5

    SHA512

    934a7379d9ad87c00a29ee0c217359e938488d7fba16e7cf0a21bbd8645b1eb7d7466afbaef6ddf03d41e8b1173ab014d08f53c0f34c6bcaf3cf748b8736763e

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Op9Fk77.exe

    Filesize

    654KB

    MD5

    06b98319424809f40aab2aa25a0eaa97

    SHA1

    29f5653c0c8ab96dfc5448dfa7905065e0b30eca

    SHA256

    bfe6775656ff4b278516ca6770f7e49cdee3e0634740689f1861860ee20ed7c5

    SHA512

    934a7379d9ad87c00a29ee0c217359e938488d7fba16e7cf0a21bbd8645b1eb7d7466afbaef6ddf03d41e8b1173ab014d08f53c0f34c6bcaf3cf748b8736763e

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\rI7FK34.exe

    Filesize

    403KB

    MD5

    5b0f6bb73b28259e867536399af3480c

    SHA1

    d10b298aeb766e21d47408fc73f505a7187cbf0c

    SHA256

    fbe4d3d9dd6925d40a98ede371080a34a3e68fef342f5c66f4d8eceaec5c342e

    SHA512

    eca50c7f7b38a83eed685669579714c568b9198860c2dd60ead8f039f81ed9a2b241b208e31e5829fe480557f23a12fc5030796750396f0fa6ea50f310362f23

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\rI7FK34.exe

    Filesize

    403KB

    MD5

    5b0f6bb73b28259e867536399af3480c

    SHA1

    d10b298aeb766e21d47408fc73f505a7187cbf0c

    SHA256

    fbe4d3d9dd6925d40a98ede371080a34a3e68fef342f5c66f4d8eceaec5c342e

    SHA512

    eca50c7f7b38a83eed685669579714c568b9198860c2dd60ead8f039f81ed9a2b241b208e31e5829fe480557f23a12fc5030796750396f0fa6ea50f310362f23

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Ff69WZ4.exe

    Filesize

    277KB

    MD5

    57b209441e027b6f046eb096af754dea

    SHA1

    c0ba339a2e2f0452f92504dc457ed0a13c75d60f

    SHA256

    17f767d30ed32e2a7cd42ac45ef3335bde326720e7b5a04c856a2cc3ab7076b8

    SHA512

    a93a70f7dc32d4416b392359df22da01fcc73ef84ff9484437dc6ef6d11b678abbeb7cfc4ae5b168823c44573b7ba112fc2ce3ae978240e558774cd2d738c86a

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Ff69WZ4.exe

    Filesize

    277KB

    MD5

    57b209441e027b6f046eb096af754dea

    SHA1

    c0ba339a2e2f0452f92504dc457ed0a13c75d60f

    SHA256

    17f767d30ed32e2a7cd42ac45ef3335bde326720e7b5a04c856a2cc3ab7076b8

    SHA512

    a93a70f7dc32d4416b392359df22da01fcc73ef84ff9484437dc6ef6d11b678abbeb7cfc4ae5b168823c44573b7ba112fc2ce3ae978240e558774cd2d738c86a

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Ff69WZ4.exe

    Filesize

    277KB

    MD5

    57b209441e027b6f046eb096af754dea

    SHA1

    c0ba339a2e2f0452f92504dc457ed0a13c75d60f

    SHA256

    17f767d30ed32e2a7cd42ac45ef3335bde326720e7b5a04c856a2cc3ab7076b8

    SHA512

    a93a70f7dc32d4416b392359df22da01fcc73ef84ff9484437dc6ef6d11b678abbeb7cfc4ae5b168823c44573b7ba112fc2ce3ae978240e558774cd2d738c86a

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Ff69WZ4.exe

    Filesize

    277KB

    MD5

    57b209441e027b6f046eb096af754dea

    SHA1

    c0ba339a2e2f0452f92504dc457ed0a13c75d60f

    SHA256

    17f767d30ed32e2a7cd42ac45ef3335bde326720e7b5a04c856a2cc3ab7076b8

    SHA512

    a93a70f7dc32d4416b392359df22da01fcc73ef84ff9484437dc6ef6d11b678abbeb7cfc4ae5b168823c44573b7ba112fc2ce3ae978240e558774cd2d738c86a

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Ff69WZ4.exe

    Filesize

    277KB

    MD5

    57b209441e027b6f046eb096af754dea

    SHA1

    c0ba339a2e2f0452f92504dc457ed0a13c75d60f

    SHA256

    17f767d30ed32e2a7cd42ac45ef3335bde326720e7b5a04c856a2cc3ab7076b8

    SHA512

    a93a70f7dc32d4416b392359df22da01fcc73ef84ff9484437dc6ef6d11b678abbeb7cfc4ae5b168823c44573b7ba112fc2ce3ae978240e558774cd2d738c86a

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Ff69WZ4.exe

    Filesize

    277KB

    MD5

    57b209441e027b6f046eb096af754dea

    SHA1

    c0ba339a2e2f0452f92504dc457ed0a13c75d60f

    SHA256

    17f767d30ed32e2a7cd42ac45ef3335bde326720e7b5a04c856a2cc3ab7076b8

    SHA512

    a93a70f7dc32d4416b392359df22da01fcc73ef84ff9484437dc6ef6d11b678abbeb7cfc4ae5b168823c44573b7ba112fc2ce3ae978240e558774cd2d738c86a

  • memory/2808-40-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2808-41-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2808-42-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2808-43-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2808-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2808-45-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2808-47-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2808-49-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB