Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
20/06/2024, 08:28
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-06-20_555503ddcdec214fdb45dd67e2ac9eb0_cobalt-strike_ryuk.exe
Resource
win7-20240220-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-06-20_555503ddcdec214fdb45dd67e2ac9eb0_cobalt-strike_ryuk.exe
Resource
win10v2004-20240508-en
0 signatures
150 seconds
General
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Target
2024-06-20_555503ddcdec214fdb45dd67e2ac9eb0_cobalt-strike_ryuk.exe
-
Size
796KB
-
MD5
555503ddcdec214fdb45dd67e2ac9eb0
-
SHA1
208b6f52f1321b57f33163f11dde17fa9290a1b8
-
SHA256
2aed340a768e5b169cab4fea0911f2bfe097451137c2bfb11bc381792ea77583
-
SHA512
1852b20e143f85bd590f5a7f687a0f4afa562a5d0d8e16b1476a5d032c85227b2122aa6cadf98695c038da93dddd5ea91efaf0dc1405d0789a3362e95131d12f
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SSDEEP
24576:SANw243AXn92YhQf4sTOLTjmN6oxBCqdygpy:Sew2dX92iQf4sCmPBCM5
Score
5/10
Malware Config
Signatures
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Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\alg.exe 2024-06-20_555503ddcdec214fdb45dd67e2ac9eb0_cobalt-strike_ryuk.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 2912 2024-06-20_555503ddcdec214fdb45dd67e2ac9eb0_cobalt-strike_ryuk.exe