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Analysis
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max time kernel
106s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
19/10/2022, 15:39
Static task
static1
Behavioral task
behavioral1
Sample
ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe
Resource
win7-20220812-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe
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Size
112KB
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MD5
a2538c6804d919709078c918c87ac2ac
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SHA1
3052c8c6f61269c6d2ce8a4ec70c22be89f5c704
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SHA256
ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356
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SHA512
4b55fbac9703bcc74f2f95a7300c03bcdb41a6236a6c1b1eb05e29e81dc14f7ff2eeaaa762763fa739d8d466c0755f0286b8349ff1c44ef003ffe9860df76f05
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SSDEEP
3072:zZjurA1K+w7KMuu1F+/jmSkmngV5CvMKT:1V9pj/2+2Ql
Score
10/10
Malware Config
Signatures
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Modifies firewall policy service 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\c:\users\admin\appdata\local\temp\ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe = "c:\\users\\admin\\appdata\\local\\temp\\ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe:*:Enabled:SMPN" ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe -
Adds policy Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\wservices = "c:\\windows\\wservices.exe" ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\msrpc = "c:\\windows\\msrpc.exe" ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wservices\ImagePath = "c:\\windows\\wservices.exe" ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe -
Adds Run key to start application 2 TTPs 6 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\wservices = "c:\\windows\\wservices.exe" ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lsassv = "c:\\windows\\lsassv.exe" ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\wservices = "c:\\windows\\wservices.exe" ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe -
Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\l: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\k: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\i: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\h: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\e: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\t: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\m: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\g: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\y: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\s: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\q: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\w: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\v: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\u: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\o: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\f: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\z: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\x: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\j: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\r: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\p: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened (read-only) \??\n: ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File created \??\c:\windows\SysWOW64\regedit.exe ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe -
Drops file in Windows directory 13 IoCs
description ioc Process File opened for modification \??\c:\windows\lsassv.exe ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened for modification \??\c:\windows\regedit2.exe ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File created \??\c:\windows\wservices.exe ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File created \??\c:\windows\lsassv.exe ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File created \??\c:\windows\msrpc.exe ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened for modification \??\c:\windows\msrpc.exe ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File created \??\c:\windows\calc.exe ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened for modification \??\c:\windows\calc.exe ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File created \??\c:\windows\regedit2.exe ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File created \??\c:\windows\Ãëàâíîå ìåíþ\Ïðîãðàììû\Àâòîçàãðóçêà\AdobeLoader.scr ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened for modification \??\c:\windows\mui\rctfd.sys ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File opened for modification \??\c:\windows\wservices.exe ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe File created \??\c:\windows\Start Menu\Programs\Startup\AdobeLoader.scr ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe -
Modifies registry class 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{65D5AFFB-D4EF-49AA-GFFG-5DA5E12E300A} ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{65D5AFFB-D4EF-49AA-GFFG-5DA5E12E300A}\ThisEXE = "c:\\users\\admin\\appdata\\local\\temp\\ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe" ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{65D5AFFB-D4EF-49AA-GFFG-5DA5E12E300A}\VerProg = "159" ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2640 ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe"C:\Users\Admin\AppData\Local\Temp\ed5ddb3e232beed6a282ae611354f23f52d19608902cacc2c8603d08f47e4356.exe"1⤵
- Modifies firewall policy service
- Adds policy Run key to start application
- Sets service image path in registry
- Adds Run key to start application
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of FindShellTrayWindow
PID:2640