Analysis
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max time kernel
132s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
02/06/2024, 23:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-06-02_558f8b263d4ee865ee5a160b71048b17_ryuk.exe
Resource
win7-20240419-en
0 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-06-02_558f8b263d4ee865ee5a160b71048b17_ryuk.exe
Resource
win10v2004-20240508-en
2 signatures
150 seconds
General
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Target
2024-06-02_558f8b263d4ee865ee5a160b71048b17_ryuk.exe
-
Size
1.0MB
-
MD5
558f8b263d4ee865ee5a160b71048b17
-
SHA1
86f2054efbe26f16e661b064ba2af68270d74f14
-
SHA256
086e92e7ec47c5155578fc42fffe5ae5021e3444069b4bc05cae1119c10f1ba1
-
SHA512
30dbf803e2c159778c7e9b53a4b25821890b3b7f3aacb714bb6f4efb092da3d2c37a4e388fd1cf2c8a0f02fd0567047c207dbd7ab3b4a670f1bcc8941093610b
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SSDEEP
24576:C6V6VC/AyqGizWCaFbyYTNjx+mZCkt76f/24pN+XNqNG6hditW:C6cbGizWCaFbpf9Ckt7c20+9qNxUW
Score
5/10
Malware Config
Signatures
-
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\alg.exe 2024-06-02_558f8b263d4ee865ee5a160b71048b17_ryuk.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 2792 2024-06-02_558f8b263d4ee865ee5a160b71048b17_ryuk.exe