General
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Target
c77abffd8a43c76cd6edf12c7ba6273762db2b7f20e7939e4ced8bd7a6d6ca08
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Size
403KB
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Sample
221029-v3dtdsghdm
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MD5
8494f97d447c1008d3a9bc5739fe9166
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SHA1
d0af0cc31df396f0f99fcab703121cd86364a4c2
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SHA256
c77abffd8a43c76cd6edf12c7ba6273762db2b7f20e7939e4ced8bd7a6d6ca08
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SHA512
e6ac2a4862153893c34185878da010b981743c4d75ce4f28d694b19d8f838b44b5446f300678d647992a94ea0ab2f6ed34d7a4a8281e8b5e1a08e8fc010ac21d
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SSDEEP
12288:vLFvPVmXPJ+h1/bYRNsKbVbG6nZhocqHDz26WaxI6/owebp4LmXCmYr0UCKlHGx:vLFVfe1C94Uxl4
Static task
static1
Behavioral task
behavioral1
Sample
c77abffd8a43c76cd6edf12c7ba6273762db2b7f20e7939e4ced8bd7a6d6ca08.exe
Resource
win7-20220812-en
Malware Config
Extracted
sality
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
Targets
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Target
c77abffd8a43c76cd6edf12c7ba6273762db2b7f20e7939e4ced8bd7a6d6ca08
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Size
403KB
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MD5
8494f97d447c1008d3a9bc5739fe9166
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SHA1
d0af0cc31df396f0f99fcab703121cd86364a4c2
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SHA256
c77abffd8a43c76cd6edf12c7ba6273762db2b7f20e7939e4ced8bd7a6d6ca08
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SHA512
e6ac2a4862153893c34185878da010b981743c4d75ce4f28d694b19d8f838b44b5446f300678d647992a94ea0ab2f6ed34d7a4a8281e8b5e1a08e8fc010ac21d
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SSDEEP
12288:vLFvPVmXPJ+h1/bYRNsKbVbG6nZhocqHDz26WaxI6/owebp4LmXCmYr0UCKlHGx:vLFVfe1C94Uxl4
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Modifies WinLogon for persistence
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Modifies firewall policy service
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v6
Persistence
Modify Existing Service
1Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Bypass User Account Control
1Disabling Security Tools
3Modify Registry
9