General
-
Target
2024-12-07_559a5c313cc49946be78eb255ec5d1f9_ryuk
-
Size
4.1MB
-
Sample
241207-b5tg3sype1
-
MD5
559a5c313cc49946be78eb255ec5d1f9
-
SHA1
08d73de6c7c84aa2b617f060dacc79d93febff40
-
SHA256
a2c102c31e5d952419c7f16428deda0a0165ef50954878d51e294eb575963165
-
SHA512
dd99ed19af420a9ca77a63e40b9c25908d3105ada4eb95ca4d410e5ce77d70d2d99fbfba03d0f819cd5024ddbf2296d4a23bbdd11a3e37c3ac613b5f2bfa98d7
-
SSDEEP
49152:Xl4UjB0jUu3PoPX+uNf39mJU7lBbj1YydVcMNVrvatv2BrNHxg5QqoZ1A:14UjKgucA
Static task
static1
Behavioral task
behavioral1
Sample
2024-12-07_559a5c313cc49946be78eb255ec5d1f9_ryuk.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-12-07_559a5c313cc49946be78eb255ec5d1f9_ryuk.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
meduza
109.107.181.162
-
anti_dbg
true
-
anti_vm
true
-
build_name
782
-
extensions
none
-
grabber_max_size
1.048576e+06
-
links
none
-
port
15666
-
self_destruct
true
Targets
-
-
Target
2024-12-07_559a5c313cc49946be78eb255ec5d1f9_ryuk
-
Size
4.1MB
-
MD5
559a5c313cc49946be78eb255ec5d1f9
-
SHA1
08d73de6c7c84aa2b617f060dacc79d93febff40
-
SHA256
a2c102c31e5d952419c7f16428deda0a0165ef50954878d51e294eb575963165
-
SHA512
dd99ed19af420a9ca77a63e40b9c25908d3105ada4eb95ca4d410e5ce77d70d2d99fbfba03d0f819cd5024ddbf2296d4a23bbdd11a3e37c3ac613b5f2bfa98d7
-
SSDEEP
49152:Xl4UjB0jUu3PoPX+uNf39mJU7lBbj1YydVcMNVrvatv2BrNHxg5QqoZ1A:14UjKgucA
Score10/10-
Meduza Stealer payload
-
Meduza family
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Accesses Microsoft Outlook profiles
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext
-