Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
27-11-2022 15:56
Static task
static1
Behavioral task
behavioral1
Sample
46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe
Resource
win7-20220812-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
11 signatures
150 seconds
General
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Target
46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe
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Size
92KB
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MD5
f898ca82d61f0bda5656da1103d2c3d7
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SHA1
6ef177f2f66a2fe22cfa558d2bef393716734be7
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SHA256
46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903
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SHA512
d6592b0f2f55e96d7cd1111e3348470ba952dd37740e56ff82f6ac1a671676e3561aa630573cc7886170f185980fea59439bcb806d39874048ceb90511b8053a
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SSDEEP
1536:6JFlUovu8Cvcj7VbgeguvpJTp+Vs7l6IRwfijb4htEuCuCw:GBu8CWRbQuvvoEl6M/ofEuCDw
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" xeaezij.exe -
Executes dropped EXE 2 IoCs
pid Process 3592 xeaezij.exe 4528 xeaezij.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /j" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /d" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /f" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /s" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /d" 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /x" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /a" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /b" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /h" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /p" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /e" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /z" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /t" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /i" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /n" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /q" xeaezij.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\ xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /v" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /u" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /k" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /w" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /m" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /l" xeaezij.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /g" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /y" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /r" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /c" xeaezij.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xeaezij = "C:\\Users\\Admin\\xeaezij.exe /o" xeaezij.exe -
Maps connected drives based on registry 3 TTPs 4 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum xeaezij.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 xeaezij.exe -
Drops autorun.inf file 1 TTPs 1 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\Users\Admin\c\autorun.inf xeaezij.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 4896 set thread context of 4796 4896 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe 80 PID 3592 set thread context of 4528 3592 xeaezij.exe 82 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4796 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe 4796 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe 4528 xeaezij.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 4896 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe 4796 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe 3592 xeaezij.exe 4528 xeaezij.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 4896 wrote to memory of 4796 4896 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe 80 PID 4896 wrote to memory of 4796 4896 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe 80 PID 4896 wrote to memory of 4796 4896 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe 80 PID 4896 wrote to memory of 4796 4896 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe 80 PID 4896 wrote to memory of 4796 4896 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe 80 PID 4896 wrote to memory of 4796 4896 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe 80 PID 4896 wrote to memory of 4796 4896 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe 80 PID 4896 wrote to memory of 4796 4896 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe 80 PID 4896 wrote to memory of 4796 4896 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe 80 PID 4796 wrote to memory of 3592 4796 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe 81 PID 4796 wrote to memory of 3592 4796 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe 81 PID 4796 wrote to memory of 3592 4796 46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe 81 PID 3592 wrote to memory of 4528 3592 xeaezij.exe 82 PID 3592 wrote to memory of 4528 3592 xeaezij.exe 82 PID 3592 wrote to memory of 4528 3592 xeaezij.exe 82 PID 3592 wrote to memory of 4528 3592 xeaezij.exe 82 PID 3592 wrote to memory of 4528 3592 xeaezij.exe 82 PID 3592 wrote to memory of 4528 3592 xeaezij.exe 82 PID 3592 wrote to memory of 4528 3592 xeaezij.exe 82 PID 3592 wrote to memory of 4528 3592 xeaezij.exe 82 PID 3592 wrote to memory of 4528 3592 xeaezij.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe"C:\Users\Admin\AppData\Local\Temp\46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4896 -
C:\Users\Admin\AppData\Local\Temp\46235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903.exe742⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4796 -
C:\Users\Admin\xeaezij.exe"C:\Users\Admin\xeaezij.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3592 -
C:\Users\Admin\xeaezij.exe744⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Maps connected drives based on registry
- Drops autorun.inf file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4528
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
92KB
MD5f898ca82d61f0bda5656da1103d2c3d7
SHA16ef177f2f66a2fe22cfa558d2bef393716734be7
SHA25646235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903
SHA512d6592b0f2f55e96d7cd1111e3348470ba952dd37740e56ff82f6ac1a671676e3561aa630573cc7886170f185980fea59439bcb806d39874048ceb90511b8053a
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Filesize
92KB
MD5f898ca82d61f0bda5656da1103d2c3d7
SHA16ef177f2f66a2fe22cfa558d2bef393716734be7
SHA25646235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903
SHA512d6592b0f2f55e96d7cd1111e3348470ba952dd37740e56ff82f6ac1a671676e3561aa630573cc7886170f185980fea59439bcb806d39874048ceb90511b8053a
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Filesize
92KB
MD5f898ca82d61f0bda5656da1103d2c3d7
SHA16ef177f2f66a2fe22cfa558d2bef393716734be7
SHA25646235ec717b5224493c38023be03af83c748af80a9d408c349fb6a212bf4d903
SHA512d6592b0f2f55e96d7cd1111e3348470ba952dd37740e56ff82f6ac1a671676e3561aa630573cc7886170f185980fea59439bcb806d39874048ceb90511b8053a