Analysis

  • max time kernel
    122s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10/10/2023, 18:39

General

  • Target

    file.exe

  • Size

    1.2MB

  • MD5

    b752c1568a1adbe2f38584f3e2c15a1a

  • SHA1

    f90116fe02c6bf2ee62ac8ba14017b3460e0abce

  • SHA256

    af1cf19beb45c98e22d07c62476dbee3854731d503480f34f3c07793cfb53db9

  • SHA512

    cbd10b556f435e21f83ec7092306aa7771e02ad30edbfcddd56f8946e12057cb617e306d50a354a33e05474504f23fc50c3597f6584c13cbae80148fdcf69961

  • SSDEEP

    24576:4y0hzbc62A4swVIDAV4tCjbuylbWFZYZnDsJ0+ip2F+aic+IF8m+f:/kKFLocvsTYZn4J0f2Ito8J

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 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 63 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:2468
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sU3LQ53.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sU3LQ53.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2100
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Fy5oZ04.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Fy5oZ04.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2608
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\CY1ft57.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\CY1ft57.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2664
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1uq23Rl5.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1uq23Rl5.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:2668
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ii5012.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ii5012.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2588
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:2564
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2564 -s 268
                7⤵
                • Program crash
                PID:2772
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2588 -s 284
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:1900

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sU3LQ53.exe

    Filesize

    1.0MB

    MD5

    b02454f3dec2aa07e67dfaa2264f6448

    SHA1

    df5ff6443bb0187b3a9f68492428e22efc67c5c5

    SHA256

    ce74afdd6871848705883cd013e24d400263785adca6c5d91de40aa376deaa6f

    SHA512

    3c91680f83b7cb7967747374f26508cb9e6aa0de48b71c33162d045f6411d0e73704bfc5a8574903bb22ee58ffcc6b0413e4592997ce04b0b5e57d59b878a165

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sU3LQ53.exe

    Filesize

    1.0MB

    MD5

    b02454f3dec2aa07e67dfaa2264f6448

    SHA1

    df5ff6443bb0187b3a9f68492428e22efc67c5c5

    SHA256

    ce74afdd6871848705883cd013e24d400263785adca6c5d91de40aa376deaa6f

    SHA512

    3c91680f83b7cb7967747374f26508cb9e6aa0de48b71c33162d045f6411d0e73704bfc5a8574903bb22ee58ffcc6b0413e4592997ce04b0b5e57d59b878a165

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Fy5oZ04.exe

    Filesize

    749KB

    MD5

    c2e7c768fa7d2f08b274b1b7c68c7fec

    SHA1

    1e02003fe94aba393d1e261ccd7801bf9ca7918f

    SHA256

    2f854f56c0f015d1288be937bab159abcb6229c34a938db55437b40186a8dd91

    SHA512

    91e7c5c620d505547854b11f8976db8abdfbdb54237f04913dd794f497d228a2b238626ed5b7bb6dc9bc0311a4cb490b77b0e918340382ebfda8c2fc2e523a28

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Fy5oZ04.exe

    Filesize

    749KB

    MD5

    c2e7c768fa7d2f08b274b1b7c68c7fec

    SHA1

    1e02003fe94aba393d1e261ccd7801bf9ca7918f

    SHA256

    2f854f56c0f015d1288be937bab159abcb6229c34a938db55437b40186a8dd91

    SHA512

    91e7c5c620d505547854b11f8976db8abdfbdb54237f04913dd794f497d228a2b238626ed5b7bb6dc9bc0311a4cb490b77b0e918340382ebfda8c2fc2e523a28

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\CY1ft57.exe

    Filesize

    494KB

    MD5

    b21e15c74738045954bfa7ccf1a6ba12

    SHA1

    dd1cd6209d8df8f3eac01ee2f24c848e9c713425

    SHA256

    4f540de28d66234e4dd9d7ff57f87ad6b4e4b91416bb15d086d824b0db4570f2

    SHA512

    232a7b1be2a752a7a63965ba89a302ffcabbd53dbbc8eda38779b5a9b29b3f6316f3c9125724279bf6775dac0d299c5b5fe42b3f4acc25c8a50762701a5eb935

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\CY1ft57.exe

    Filesize

    494KB

    MD5

    b21e15c74738045954bfa7ccf1a6ba12

    SHA1

    dd1cd6209d8df8f3eac01ee2f24c848e9c713425

    SHA256

    4f540de28d66234e4dd9d7ff57f87ad6b4e4b91416bb15d086d824b0db4570f2

    SHA512

    232a7b1be2a752a7a63965ba89a302ffcabbd53dbbc8eda38779b5a9b29b3f6316f3c9125724279bf6775dac0d299c5b5fe42b3f4acc25c8a50762701a5eb935

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1uq23Rl5.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1uq23Rl5.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ii5012.exe

    Filesize

    449KB

    MD5

    55c1deb6d63ab974863431b96a4c5b9a

    SHA1

    bf627dac13e6489d802d3603fd299d978300c56c

    SHA256

    5c0978d33a2c1fe195983ca0dcb485941520f59a3016bfc46ba204aa130bc112

    SHA512

    ec4aadbd4b30ab90ed8faaffae41f231a97a42ac8ebad67632f6ace0a3993c8a5496c09a503c91dcefa213bc7bdf4ced194d9405748b19d862000ba3f6bef19b

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ii5012.exe

    Filesize

    449KB

    MD5

    55c1deb6d63ab974863431b96a4c5b9a

    SHA1

    bf627dac13e6489d802d3603fd299d978300c56c

    SHA256

    5c0978d33a2c1fe195983ca0dcb485941520f59a3016bfc46ba204aa130bc112

    SHA512

    ec4aadbd4b30ab90ed8faaffae41f231a97a42ac8ebad67632f6ace0a3993c8a5496c09a503c91dcefa213bc7bdf4ced194d9405748b19d862000ba3f6bef19b

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\sU3LQ53.exe

    Filesize

    1.0MB

    MD5

    b02454f3dec2aa07e67dfaa2264f6448

    SHA1

    df5ff6443bb0187b3a9f68492428e22efc67c5c5

    SHA256

    ce74afdd6871848705883cd013e24d400263785adca6c5d91de40aa376deaa6f

    SHA512

    3c91680f83b7cb7967747374f26508cb9e6aa0de48b71c33162d045f6411d0e73704bfc5a8574903bb22ee58ffcc6b0413e4592997ce04b0b5e57d59b878a165

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\sU3LQ53.exe

    Filesize

    1.0MB

    MD5

    b02454f3dec2aa07e67dfaa2264f6448

    SHA1

    df5ff6443bb0187b3a9f68492428e22efc67c5c5

    SHA256

    ce74afdd6871848705883cd013e24d400263785adca6c5d91de40aa376deaa6f

    SHA512

    3c91680f83b7cb7967747374f26508cb9e6aa0de48b71c33162d045f6411d0e73704bfc5a8574903bb22ee58ffcc6b0413e4592997ce04b0b5e57d59b878a165

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Fy5oZ04.exe

    Filesize

    749KB

    MD5

    c2e7c768fa7d2f08b274b1b7c68c7fec

    SHA1

    1e02003fe94aba393d1e261ccd7801bf9ca7918f

    SHA256

    2f854f56c0f015d1288be937bab159abcb6229c34a938db55437b40186a8dd91

    SHA512

    91e7c5c620d505547854b11f8976db8abdfbdb54237f04913dd794f497d228a2b238626ed5b7bb6dc9bc0311a4cb490b77b0e918340382ebfda8c2fc2e523a28

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Fy5oZ04.exe

    Filesize

    749KB

    MD5

    c2e7c768fa7d2f08b274b1b7c68c7fec

    SHA1

    1e02003fe94aba393d1e261ccd7801bf9ca7918f

    SHA256

    2f854f56c0f015d1288be937bab159abcb6229c34a938db55437b40186a8dd91

    SHA512

    91e7c5c620d505547854b11f8976db8abdfbdb54237f04913dd794f497d228a2b238626ed5b7bb6dc9bc0311a4cb490b77b0e918340382ebfda8c2fc2e523a28

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\CY1ft57.exe

    Filesize

    494KB

    MD5

    b21e15c74738045954bfa7ccf1a6ba12

    SHA1

    dd1cd6209d8df8f3eac01ee2f24c848e9c713425

    SHA256

    4f540de28d66234e4dd9d7ff57f87ad6b4e4b91416bb15d086d824b0db4570f2

    SHA512

    232a7b1be2a752a7a63965ba89a302ffcabbd53dbbc8eda38779b5a9b29b3f6316f3c9125724279bf6775dac0d299c5b5fe42b3f4acc25c8a50762701a5eb935

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\CY1ft57.exe

    Filesize

    494KB

    MD5

    b21e15c74738045954bfa7ccf1a6ba12

    SHA1

    dd1cd6209d8df8f3eac01ee2f24c848e9c713425

    SHA256

    4f540de28d66234e4dd9d7ff57f87ad6b4e4b91416bb15d086d824b0db4570f2

    SHA512

    232a7b1be2a752a7a63965ba89a302ffcabbd53dbbc8eda38779b5a9b29b3f6316f3c9125724279bf6775dac0d299c5b5fe42b3f4acc25c8a50762701a5eb935

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1uq23Rl5.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1uq23Rl5.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ii5012.exe

    Filesize

    449KB

    MD5

    55c1deb6d63ab974863431b96a4c5b9a

    SHA1

    bf627dac13e6489d802d3603fd299d978300c56c

    SHA256

    5c0978d33a2c1fe195983ca0dcb485941520f59a3016bfc46ba204aa130bc112

    SHA512

    ec4aadbd4b30ab90ed8faaffae41f231a97a42ac8ebad67632f6ace0a3993c8a5496c09a503c91dcefa213bc7bdf4ced194d9405748b19d862000ba3f6bef19b

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ii5012.exe

    Filesize

    449KB

    MD5

    55c1deb6d63ab974863431b96a4c5b9a

    SHA1

    bf627dac13e6489d802d3603fd299d978300c56c

    SHA256

    5c0978d33a2c1fe195983ca0dcb485941520f59a3016bfc46ba204aa130bc112

    SHA512

    ec4aadbd4b30ab90ed8faaffae41f231a97a42ac8ebad67632f6ace0a3993c8a5496c09a503c91dcefa213bc7bdf4ced194d9405748b19d862000ba3f6bef19b

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ii5012.exe

    Filesize

    449KB

    MD5

    55c1deb6d63ab974863431b96a4c5b9a

    SHA1

    bf627dac13e6489d802d3603fd299d978300c56c

    SHA256

    5c0978d33a2c1fe195983ca0dcb485941520f59a3016bfc46ba204aa130bc112

    SHA512

    ec4aadbd4b30ab90ed8faaffae41f231a97a42ac8ebad67632f6ace0a3993c8a5496c09a503c91dcefa213bc7bdf4ced194d9405748b19d862000ba3f6bef19b

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ii5012.exe

    Filesize

    449KB

    MD5

    55c1deb6d63ab974863431b96a4c5b9a

    SHA1

    bf627dac13e6489d802d3603fd299d978300c56c

    SHA256

    5c0978d33a2c1fe195983ca0dcb485941520f59a3016bfc46ba204aa130bc112

    SHA512

    ec4aadbd4b30ab90ed8faaffae41f231a97a42ac8ebad67632f6ace0a3993c8a5496c09a503c91dcefa213bc7bdf4ced194d9405748b19d862000ba3f6bef19b

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ii5012.exe

    Filesize

    449KB

    MD5

    55c1deb6d63ab974863431b96a4c5b9a

    SHA1

    bf627dac13e6489d802d3603fd299d978300c56c

    SHA256

    5c0978d33a2c1fe195983ca0dcb485941520f59a3016bfc46ba204aa130bc112

    SHA512

    ec4aadbd4b30ab90ed8faaffae41f231a97a42ac8ebad67632f6ace0a3993c8a5496c09a503c91dcefa213bc7bdf4ced194d9405748b19d862000ba3f6bef19b

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Ii5012.exe

    Filesize

    449KB

    MD5

    55c1deb6d63ab974863431b96a4c5b9a

    SHA1

    bf627dac13e6489d802d3603fd299d978300c56c

    SHA256

    5c0978d33a2c1fe195983ca0dcb485941520f59a3016bfc46ba204aa130bc112

    SHA512

    ec4aadbd4b30ab90ed8faaffae41f231a97a42ac8ebad67632f6ace0a3993c8a5496c09a503c91dcefa213bc7bdf4ced194d9405748b19d862000ba3f6bef19b

  • memory/2564-85-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2564-87-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2564-77-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2564-83-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2564-82-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2564-80-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2564-81-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2564-79-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2564-78-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2564-76-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2668-65-0x0000000000580000-0x0000000000596000-memory.dmp

    Filesize

    88KB

  • memory/2668-63-0x0000000000580000-0x0000000000596000-memory.dmp

    Filesize

    88KB

  • memory/2668-40-0x0000000000360000-0x000000000037E000-memory.dmp

    Filesize

    120KB

  • memory/2668-42-0x0000000000580000-0x0000000000596000-memory.dmp

    Filesize

    88KB

  • memory/2668-43-0x0000000000580000-0x0000000000596000-memory.dmp

    Filesize

    88KB

  • memory/2668-53-0x0000000000580000-0x0000000000596000-memory.dmp

    Filesize

    88KB

  • memory/2668-55-0x0000000000580000-0x0000000000596000-memory.dmp

    Filesize

    88KB

  • memory/2668-57-0x0000000000580000-0x0000000000596000-memory.dmp

    Filesize

    88KB

  • memory/2668-59-0x0000000000580000-0x0000000000596000-memory.dmp

    Filesize

    88KB

  • memory/2668-41-0x0000000000580000-0x000000000059C000-memory.dmp

    Filesize

    112KB

  • memory/2668-45-0x0000000000580000-0x0000000000596000-memory.dmp

    Filesize

    88KB

  • memory/2668-69-0x0000000000580000-0x0000000000596000-memory.dmp

    Filesize

    88KB

  • memory/2668-67-0x0000000000580000-0x0000000000596000-memory.dmp

    Filesize

    88KB

  • memory/2668-61-0x0000000000580000-0x0000000000596000-memory.dmp

    Filesize

    88KB

  • memory/2668-51-0x0000000000580000-0x0000000000596000-memory.dmp

    Filesize

    88KB

  • memory/2668-49-0x0000000000580000-0x0000000000596000-memory.dmp

    Filesize

    88KB

  • memory/2668-47-0x0000000000580000-0x0000000000596000-memory.dmp

    Filesize

    88KB