Analysis
-
max time kernel
135s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
23-01-2024 17:46
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-01-23_3295295786ff1ae7707f6ea22b172de6_ryuk.exe
Resource
win7-20231215-en
windows7-x64
0 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-01-23_3295295786ff1ae7707f6ea22b172de6_ryuk.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2024-01-23_3295295786ff1ae7707f6ea22b172de6_ryuk.exe
-
Size
1.8MB
-
MD5
3295295786ff1ae7707f6ea22b172de6
-
SHA1
465dc1ed602282bb5af2448be61be7d03732dc98
-
SHA256
61e5f6a118d87f98fa88a952aede2f1db7a735918169265dbdde546ea07cd09a
-
SHA512
d443370f5add1e597073cfc23b2df30272ad53bc26908aa98a0edae8c5b60fdadec03880a6c890bc88cddd51adbea1438dd2ca9feafa7afd6e7253f9e3783228
-
SSDEEP
24576:JKjdRz0DzOswhCw45fCpmALmQjdjIucF93i0MaYHYmWFtLvJPvo2b:JKX0DzOswXkfymHQlIuQ7Y6XLBPvo2b
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 2024-01-23_3295295786ff1ae7707f6ea22b172de6_ryuk.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 1772 2024-01-23_3295295786ff1ae7707f6ea22b172de6_ryuk.exe