General
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Target
b2f31426277ed5b35c0ced2b72a9ae1bbdbed92115307f5e0aca118d70941b22
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Size
4.1MB
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Sample
240427-kdw9bseg94
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MD5
4988b3824fcf6abcb3ba7d9114ccbf01
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SHA1
4bef0c72e79015ccc96415e8bece9cef1fe05159
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SHA256
b2f31426277ed5b35c0ced2b72a9ae1bbdbed92115307f5e0aca118d70941b22
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SHA512
2459fc4db3d8526bcf9893d5a194e16b3a62ff335869aa3cbafd90b16d788200954276deb15ff3b95dca024caea3d0d05ceac70f87fd8014ec82406211bd049e
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SSDEEP
98304:pBrcvoQ3bpeAYFyI5s2iXAaDVcYvvxcUB482tlsgYA749:pBQ8JjsJRJcupcUK8wlX7S
Static task
static1
Behavioral task
behavioral1
Sample
b2f31426277ed5b35c0ced2b72a9ae1bbdbed92115307f5e0aca118d70941b22.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
b2f31426277ed5b35c0ced2b72a9ae1bbdbed92115307f5e0aca118d70941b22
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Size
4.1MB
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MD5
4988b3824fcf6abcb3ba7d9114ccbf01
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SHA1
4bef0c72e79015ccc96415e8bece9cef1fe05159
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SHA256
b2f31426277ed5b35c0ced2b72a9ae1bbdbed92115307f5e0aca118d70941b22
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SHA512
2459fc4db3d8526bcf9893d5a194e16b3a62ff335869aa3cbafd90b16d788200954276deb15ff3b95dca024caea3d0d05ceac70f87fd8014ec82406211bd049e
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SSDEEP
98304:pBrcvoQ3bpeAYFyI5s2iXAaDVcYvvxcUB482tlsgYA749:pBQ8JjsJRJcupcUK8wlX7S
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Glupteba payload
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Modifies Windows Firewall
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Executes dropped EXE
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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 Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1