General
-
Target
b23c89dc98fb361f80ae25c1d3e22fc9084f85b5c566ccdfa32c2ca0b5990ff9
-
Size
562KB
-
Sample
231011-sy8rvsga8w
-
MD5
c00bb4f6743b66f820229cb1e7f366ea
-
SHA1
e54b697cf11d1478c9647794d1573800faa27109
-
SHA256
b23c89dc98fb361f80ae25c1d3e22fc9084f85b5c566ccdfa32c2ca0b5990ff9
-
SHA512
4b0a469a4a93fee2e0bbc92e0aaedba61be80f49bce71cceeb87c18f101306ae10a45d8ae7c776f430c9d716508e81ae0596000c721b25c4923c323fe8a4e0c0
-
SSDEEP
12288:b8fDjmNbowoN2tXXk6bEBuav0vBgWHfW+Ew+FKcmzaNlfUGv20:b8OdowCKqzwhWvczK+
Static task
static1
Behavioral task
behavioral1
Sample
b23c89dc98fb361f80ae25c1d3e22fc9084f85b5c566ccdfa32c2ca0b5990ff9.exe
Resource
win7-20230831-en
Malware Config
Targets
-
-
Target
b23c89dc98fb361f80ae25c1d3e22fc9084f85b5c566ccdfa32c2ca0b5990ff9
-
Size
562KB
-
MD5
c00bb4f6743b66f820229cb1e7f366ea
-
SHA1
e54b697cf11d1478c9647794d1573800faa27109
-
SHA256
b23c89dc98fb361f80ae25c1d3e22fc9084f85b5c566ccdfa32c2ca0b5990ff9
-
SHA512
4b0a469a4a93fee2e0bbc92e0aaedba61be80f49bce71cceeb87c18f101306ae10a45d8ae7c776f430c9d716508e81ae0596000c721b25c4923c323fe8a4e0c0
-
SSDEEP
12288:b8fDjmNbowoN2tXXk6bEBuav0vBgWHfW+Ew+FKcmzaNlfUGv20:b8OdowCKqzwhWvczK+
-
Glupteba payload
-
Suspicious use of NtCreateUserProcessOtherParentProcess
-
Downloads MZ/PE file
-
Drops file in Drivers directory
-
Modifies Windows Firewall
-
Stops running service(s)
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Drops startup file
-
Executes dropped EXE
-
Loads dropped DLL
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
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
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Drops file in System32 directory
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
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