General
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Target
77a952a4b9a80e2615b1a27fefd76b3af169e9bf404eac0e7ddde13403c613b2
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Size
4.2MB
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Sample
240418-2qs6waaa7t
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MD5
cf619916425b57af4708922a3ceb009b
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SHA1
0f8412d1226c979d1968a32d44c535d1f1f88f3e
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SHA256
77a952a4b9a80e2615b1a27fefd76b3af169e9bf404eac0e7ddde13403c613b2
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SHA512
18c04bf116da671b3a951e5825e2355dfbbd057f94ba96672fd509cda72ec87b895870cece3a68f8f7e7986eb80cfb1dd186b8acd3a2a4beb8016b8de8435020
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SSDEEP
98304:+xYk/Wd4gprCGADohyqBdv1Fi5ytzZrDpDNu:wnWmu2kBdS54nBNu
Static task
static1
Behavioral task
behavioral1
Sample
77a952a4b9a80e2615b1a27fefd76b3af169e9bf404eac0e7ddde13403c613b2.exe
Resource
win7-20240221-en
Malware Config
Targets
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Target
77a952a4b9a80e2615b1a27fefd76b3af169e9bf404eac0e7ddde13403c613b2
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Size
4.2MB
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MD5
cf619916425b57af4708922a3ceb009b
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SHA1
0f8412d1226c979d1968a32d44c535d1f1f88f3e
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SHA256
77a952a4b9a80e2615b1a27fefd76b3af169e9bf404eac0e7ddde13403c613b2
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SHA512
18c04bf116da671b3a951e5825e2355dfbbd057f94ba96672fd509cda72ec87b895870cece3a68f8f7e7986eb80cfb1dd186b8acd3a2a4beb8016b8de8435020
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SSDEEP
98304:+xYk/Wd4gprCGADohyqBdv1Fi5ytzZrDpDNu:wnWmu2kBdS54nBNu
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Glupteba payload
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Modifies boot configuration data using bcdedit
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Drops file in Drivers directory
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Modifies Windows Firewall
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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1