Analysis
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max time kernel
31s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
11/04/2023, 16:40
Static task
static1
Behavioral task
behavioral1
Sample
senex_woofer.exe
Resource
win7-20230220-en
windows7-x64
7 signatures
30 seconds
Behavioral task
behavioral2
Sample
senex_woofer.exe
Resource
win10v2004-20230221-en
windows10-2004-x64
7 signatures
30 seconds
General
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Target
senex_woofer.exe
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Size
634KB
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MD5
911471910c3f25d2880865ec9d26f079
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SHA1
e24178f42a17e3a9746a039ab69ee3530481adc2
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SHA256
903c5f1a1f349335849499426f18f75d7fad5b3484a4c74deac26b15248c0693
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SHA512
0883443da7df2b3ee813bd6858db41c3fd60fb3a6551bafaf3984b2af2b6dff1fcf9719add0b5cb717e7b3cd46e1e0688cca22bf46daaa72a34a9a9ca06445ad
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SSDEEP
12288:IqLMS0TFtT8n77rodRfyyufQCLbvTBErz+Ry9V:IqLMS0TFtT8kdRIfpbvT2rhH
Score
6/10
Malware Config
Signatures
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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Suspicious use of NtSetInformationThreadHideFromDebugger 15 IoCs
pid Process 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe -
Modifies registry class 9 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_CLASSES\discord-1084115737125322862 senex_woofer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_CLASSES\discord-1084115737125322862\ = "URL:Run game 1084115737125322862 protocol" senex_woofer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_CLASSES\discord-1084115737125322862\URL Protocol senex_woofer.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_CLASSES\discord-1084115737125322862\DefaultIcon senex_woofer.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_CLASSES\discord-1084115737125322862\shell senex_woofer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_CLASSES\discord-1084115737125322862\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\senex_woofer.exe" senex_woofer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_CLASSES\discord-1084115737125322862\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\senex_woofer.exe" senex_woofer.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_CLASSES\discord-1084115737125322862\shell\open\command senex_woofer.exe Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000_CLASSES\discord-1084115737125322862\shell\open senex_woofer.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436 senex_woofer.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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 senex_woofer.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe 2044 senex_woofer.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2044 senex_woofer.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2044 wrote to memory of 1472 2044 senex_woofer.exe 30 PID 2044 wrote to memory of 1472 2044 senex_woofer.exe 30 PID 2044 wrote to memory of 1472 2044 senex_woofer.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\senex_woofer.exe"C:\Users\Admin\AppData\Local\Temp\senex_woofer.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies registry class
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2044 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c color 12⤵PID:1472
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