General
-
Target
b7cedaa26031eaa3bd108abb42e4a90738ca4606e7b305166b12a360f98cc251.exe
-
Size
530KB
-
Sample
231201-xbkhzafa53
-
MD5
b49845866d2e9edda2f7d77a1da07718
-
SHA1
4f299c65ac4ac4aa7c8b15d96d6cb10b107fb143
-
SHA256
b7cedaa26031eaa3bd108abb42e4a90738ca4606e7b305166b12a360f98cc251
-
SHA512
0fef0056513d0b2722c629b9d9354e9639da207a72cc294cb44c3e4d2097e72f16b11e732146857b4c3ff37866ad4ef0df10e00d6094e88dad28bcac44223444
-
SSDEEP
12288:sOlP78EAoAvnMrC8OKetw5peVM4sNLfpc5TgA5JjLnFl:sORFA18OHa3eCvNLS5bl
Static task
static1
Malware Config
Extracted
vidar
6.7
b38cb04787049a109b9655c2379f5b97
https://t.me/s4p0g
https://steamcommunity.com/profiles/76561199575355834
-
profile_id_v2
b38cb04787049a109b9655c2379f5b97
Targets
-
-
Target
b7cedaa26031eaa3bd108abb42e4a90738ca4606e7b305166b12a360f98cc251.exe
-
Size
530KB
-
MD5
b49845866d2e9edda2f7d77a1da07718
-
SHA1
4f299c65ac4ac4aa7c8b15d96d6cb10b107fb143
-
SHA256
b7cedaa26031eaa3bd108abb42e4a90738ca4606e7b305166b12a360f98cc251
-
SHA512
0fef0056513d0b2722c629b9d9354e9639da207a72cc294cb44c3e4d2097e72f16b11e732146857b4c3ff37866ad4ef0df10e00d6094e88dad28bcac44223444
-
SSDEEP
12288:sOlP78EAoAvnMrC8OKetw5peVM4sNLfpc5TgA5JjLnFl:sORFA18OHa3eCvNLS5bl
-
Glupteba payload
-
Modifies boot configuration data using bcdedit
-
Downloads MZ/PE file
-
Drops file in Drivers directory
-
Modifies Windows Firewall
-
Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Drops startup file
-
Executes dropped EXE
-
Loads dropped DLL
-
Registers COM server for autorun
-
Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Legitimate hosting services abused for malware hosting/C2
-
Drops file in System32 directory
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify Tools
3Modify Registry
6Subvert Trust Controls
1Install Root Certificate
1