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Analysis
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max time kernel
147s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
15/03/2024, 05:21
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_24ea757250b141e1098f1216becf294d_cobalt-strike_ryuk.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_24ea757250b141e1098f1216becf294d_cobalt-strike_ryuk.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_24ea757250b141e1098f1216becf294d_cobalt-strike_ryuk.exe
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Size
796KB
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MD5
24ea757250b141e1098f1216becf294d
-
SHA1
2148887aaeab2ab9fa9ef4183d43f36ebd27b840
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SHA256
868a43855b2808ca01d17d9ea192cd6156a9fe3b00ce6aab22c3d46fe2bff8a8
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SHA512
bb533d315169c961026a32145e55eaaab0a33783de24ea90d2d7e8986dff6373c61b5d0f5bb4279c14701b63c90d455f107cd5618bd0ac9f0d303f706eb929f4
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SSDEEP
12288:cXDCAZzP/w24lhjPStDCf7O4TsH+mGadTSdZKKQWOs5NgsPjYc+igyjj6n4zaY:fANw243jbpT0rdwQWOwN7PPpgyqn4zb
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 2024-03-15_24ea757250b141e1098f1216becf294d_cobalt-strike_ryuk.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 2988 2024-03-15_24ea757250b141e1098f1216becf294d_cobalt-strike_ryuk.exe