Analysis
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max time kernel
146s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
06/05/2023, 21:59
Static task
static1
Behavioral task
behavioral1
Sample
555c2548f2747ea170f1739f78993faa2cb9679ab5f7506994702065c2d42750.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
555c2548f2747ea170f1739f78993faa2cb9679ab5f7506994702065c2d42750.exe
Resource
win10v2004-20230220-en
General
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Target
555c2548f2747ea170f1739f78993faa2cb9679ab5f7506994702065c2d42750.exe
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Size
617KB
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MD5
0d137f931dec213f9689aa7653ccc356
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SHA1
8e8d3ed73718307e884a50219e68329792646f4a
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SHA256
555c2548f2747ea170f1739f78993faa2cb9679ab5f7506994702065c2d42750
-
SHA512
65c3697fb8da53065a001bfab723ac0719c8ae71689942a566eae46e519323c72621fb13d8ee7e829073f891d8510fd2e045648cccc38bc4ed530004a8826168
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SSDEEP
12288:my90j6toTLidRMCV6HjjKRxdcKiWMi+W4TcJ2S4L8:myrOLiXeDj2SKOi+fa2BL8
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection 62567553.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 62567553.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 62567553.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 62567553.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 62567553.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 62567553.exe -
Executes dropped EXE 3 IoCs
pid Process 956 st190935.exe 1944 62567553.exe 584 kp450642.exe -
Loads dropped DLL 6 IoCs
pid Process 932 555c2548f2747ea170f1739f78993faa2cb9679ab5f7506994702065c2d42750.exe 956 st190935.exe 956 st190935.exe 956 st190935.exe 956 st190935.exe 584 kp450642.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features 62567553.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" 62567553.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" st190935.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce 555c2548f2747ea170f1739f78993faa2cb9679ab5f7506994702065c2d42750.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 555c2548f2747ea170f1739f78993faa2cb9679ab5f7506994702065c2d42750.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce st190935.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1944 62567553.exe 1944 62567553.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1944 62567553.exe Token: SeDebugPrivilege 584 kp450642.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 932 wrote to memory of 956 932 555c2548f2747ea170f1739f78993faa2cb9679ab5f7506994702065c2d42750.exe 27 PID 932 wrote to memory of 956 932 555c2548f2747ea170f1739f78993faa2cb9679ab5f7506994702065c2d42750.exe 27 PID 932 wrote to memory of 956 932 555c2548f2747ea170f1739f78993faa2cb9679ab5f7506994702065c2d42750.exe 27 PID 932 wrote to memory of 956 932 555c2548f2747ea170f1739f78993faa2cb9679ab5f7506994702065c2d42750.exe 27 PID 932 wrote to memory of 956 932 555c2548f2747ea170f1739f78993faa2cb9679ab5f7506994702065c2d42750.exe 27 PID 932 wrote to memory of 956 932 555c2548f2747ea170f1739f78993faa2cb9679ab5f7506994702065c2d42750.exe 27 PID 932 wrote to memory of 956 932 555c2548f2747ea170f1739f78993faa2cb9679ab5f7506994702065c2d42750.exe 27 PID 956 wrote to memory of 1944 956 st190935.exe 28 PID 956 wrote to memory of 1944 956 st190935.exe 28 PID 956 wrote to memory of 1944 956 st190935.exe 28 PID 956 wrote to memory of 1944 956 st190935.exe 28 PID 956 wrote to memory of 1944 956 st190935.exe 28 PID 956 wrote to memory of 1944 956 st190935.exe 28 PID 956 wrote to memory of 1944 956 st190935.exe 28 PID 956 wrote to memory of 584 956 st190935.exe 29 PID 956 wrote to memory of 584 956 st190935.exe 29 PID 956 wrote to memory of 584 956 st190935.exe 29 PID 956 wrote to memory of 584 956 st190935.exe 29 PID 956 wrote to memory of 584 956 st190935.exe 29 PID 956 wrote to memory of 584 956 st190935.exe 29 PID 956 wrote to memory of 584 956 st190935.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\555c2548f2747ea170f1739f78993faa2cb9679ab5f7506994702065c2d42750.exe"C:\Users\Admin\AppData\Local\Temp\555c2548f2747ea170f1739f78993faa2cb9679ab5f7506994702065c2d42750.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:932 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st190935.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st190935.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:956 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\62567553.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\62567553.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1944
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp450642.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp450642.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
PID:584
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
463KB
MD54d3e3ba8b6e48b367bdeb3ad0f6e87e5
SHA1e45ebc6a7f7568752df2ecf0972bfc7799e4b112
SHA256e21f6a133e9984ee1dbf55b2552b46e91a82723edebd18b24765af1b190b376d
SHA5122beab9190cde8290d9a08287384833a266f43941dc005abf2246fe0da69c2124e0b9600a243a35b0af29434f582213fddd94abecd6b154ac524bfac893f8aa01
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Filesize
463KB
MD54d3e3ba8b6e48b367bdeb3ad0f6e87e5
SHA1e45ebc6a7f7568752df2ecf0972bfc7799e4b112
SHA256e21f6a133e9984ee1dbf55b2552b46e91a82723edebd18b24765af1b190b376d
SHA5122beab9190cde8290d9a08287384833a266f43941dc005abf2246fe0da69c2124e0b9600a243a35b0af29434f582213fddd94abecd6b154ac524bfac893f8aa01
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
473KB
MD5c2fd71ee6d8fc08ba2f715577b3ab478
SHA1857e8daffe6a043698621593412bccce2458ebc7
SHA256ada60fe7bad1ae171ad7ff9aad45a2f65b863defd30e2e2bc1e7fbd5030dd178
SHA512c03c0320baa030b3750865c3e698a6c0f384bf94c77c634ff551be75df85cdac573f892f1a01f199e568fc9e0689264493869bbe02da762f24f6f2e36ab69a55
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Filesize
473KB
MD5c2fd71ee6d8fc08ba2f715577b3ab478
SHA1857e8daffe6a043698621593412bccce2458ebc7
SHA256ada60fe7bad1ae171ad7ff9aad45a2f65b863defd30e2e2bc1e7fbd5030dd178
SHA512c03c0320baa030b3750865c3e698a6c0f384bf94c77c634ff551be75df85cdac573f892f1a01f199e568fc9e0689264493869bbe02da762f24f6f2e36ab69a55
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Filesize
473KB
MD5c2fd71ee6d8fc08ba2f715577b3ab478
SHA1857e8daffe6a043698621593412bccce2458ebc7
SHA256ada60fe7bad1ae171ad7ff9aad45a2f65b863defd30e2e2bc1e7fbd5030dd178
SHA512c03c0320baa030b3750865c3e698a6c0f384bf94c77c634ff551be75df85cdac573f892f1a01f199e568fc9e0689264493869bbe02da762f24f6f2e36ab69a55
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Filesize
463KB
MD54d3e3ba8b6e48b367bdeb3ad0f6e87e5
SHA1e45ebc6a7f7568752df2ecf0972bfc7799e4b112
SHA256e21f6a133e9984ee1dbf55b2552b46e91a82723edebd18b24765af1b190b376d
SHA5122beab9190cde8290d9a08287384833a266f43941dc005abf2246fe0da69c2124e0b9600a243a35b0af29434f582213fddd94abecd6b154ac524bfac893f8aa01
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Filesize
463KB
MD54d3e3ba8b6e48b367bdeb3ad0f6e87e5
SHA1e45ebc6a7f7568752df2ecf0972bfc7799e4b112
SHA256e21f6a133e9984ee1dbf55b2552b46e91a82723edebd18b24765af1b190b376d
SHA5122beab9190cde8290d9a08287384833a266f43941dc005abf2246fe0da69c2124e0b9600a243a35b0af29434f582213fddd94abecd6b154ac524bfac893f8aa01
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
473KB
MD5c2fd71ee6d8fc08ba2f715577b3ab478
SHA1857e8daffe6a043698621593412bccce2458ebc7
SHA256ada60fe7bad1ae171ad7ff9aad45a2f65b863defd30e2e2bc1e7fbd5030dd178
SHA512c03c0320baa030b3750865c3e698a6c0f384bf94c77c634ff551be75df85cdac573f892f1a01f199e568fc9e0689264493869bbe02da762f24f6f2e36ab69a55
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Filesize
473KB
MD5c2fd71ee6d8fc08ba2f715577b3ab478
SHA1857e8daffe6a043698621593412bccce2458ebc7
SHA256ada60fe7bad1ae171ad7ff9aad45a2f65b863defd30e2e2bc1e7fbd5030dd178
SHA512c03c0320baa030b3750865c3e698a6c0f384bf94c77c634ff551be75df85cdac573f892f1a01f199e568fc9e0689264493869bbe02da762f24f6f2e36ab69a55
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Filesize
473KB
MD5c2fd71ee6d8fc08ba2f715577b3ab478
SHA1857e8daffe6a043698621593412bccce2458ebc7
SHA256ada60fe7bad1ae171ad7ff9aad45a2f65b863defd30e2e2bc1e7fbd5030dd178
SHA512c03c0320baa030b3750865c3e698a6c0f384bf94c77c634ff551be75df85cdac573f892f1a01f199e568fc9e0689264493869bbe02da762f24f6f2e36ab69a55