Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
20-06-2024 16:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-06-20_74218e3ab586999f9dd1813a88ef283d_ryuk.exe
Resource
win7-20231129-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-06-20_74218e3ab586999f9dd1813a88ef283d_ryuk.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
0 signatures
150 seconds
General
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Target
2024-06-20_74218e3ab586999f9dd1813a88ef283d_ryuk.exe
-
Size
1.4MB
-
MD5
74218e3ab586999f9dd1813a88ef283d
-
SHA1
2db717f70fe51398ada35369105679d5ff4ac3a7
-
SHA256
245706f3c31ff8eb2dc3364b121543a52b746076c2db6e3dc25883a810a1efa5
-
SHA512
ce70d214982d585a24009352850dc6542d3c4a5f382a0e2ac36355bc5251afe45acd68e3586b05fe5f90d7da7bd9414cb13cb9d2262eba92c3c8683fe2c176cc
-
SSDEEP
12288:7XDCAZzP/w24lhjxqTSgZG5GnWMBUKZGYaJ08vTZLfX+PdgdnW:qANw243jxVirnlBUKZ408vTZrX+lgdW
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 2024-06-20_74218e3ab586999f9dd1813a88ef283d_ryuk.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 2216 2024-06-20_74218e3ab586999f9dd1813a88ef283d_ryuk.exe