Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
10-06-2024 11:43
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe
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Size
298KB
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MD5
2d8ab675fef0cc8be67791756a1e9585
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SHA1
ee898cc2396d2036ff2070476861734e1105bbff
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SHA256
7ec09a0caa48381c3ff4655364782d926bd0663da9e303043d189aa08c819ebe
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SHA512
e5740ee68a26ccbfc54f3bedac5cb314f48798b2ff7d727769981dee60b7d657dbb248b6a4f7867614348466fd9aa4c912de6abfb91b4f565e4ede735a30ff08
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SSDEEP
6144:yO3uwis9fqGKMxY+DjH9QsOgcVJ7olgtlhn659Ao3W:5+wis9fXfG+3Sj24lhn6Hm
Malware Config
Signatures
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Azov
A wiper seeking only damage, first seen in 2022.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Bandera = "C:\\ProgramData\\rdpclient.exe" 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\E: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\G: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\L: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\N: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\T: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\U: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\W: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\X: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\Z: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\A: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\B: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\I: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\J: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\V: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\Y: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\O: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\R: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\S: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\H: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\K: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\M: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\P: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe File opened (read-only) \??\Q: 2024-06-10_2d8ab675fef0cc8be67791756a1e9585_cobalt-strike_ryuk.exe