General
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Target
Etina.exe
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Size
7.9MB
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Sample
221231-tvgdwahh76
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MD5
4911701b9a4ec37a921d146559fdeba2
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SHA1
3c1187a150a169454b232b9f7a0498463cae12a3
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SHA256
39211f07d03d6378742320296fe3a2566531ec085171e79e6538f426ed1bb97c
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SHA512
35c39757984d52f473ceb57f66cc1fcc94130a416aa2c2b9ba2e6e786b57c70b242a8a972b19e035775b4ab69d6d3fbdc3672b6afa306c96cdd6dd5f81a35260
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SSDEEP
98304:QWmZk1jiDz4NGbSZfmQZ6QtQljrnMfWA0ISjJsibwe1BT9r51eULRPXg:QWDjiDHs2PN/JbxBT9rDeOm
Static task
static1
Behavioral task
behavioral1
Sample
Etina.exe
Resource
win7-20220812-es
Behavioral task
behavioral2
Sample
Etina.exe
Resource
win10v2004-20220812-es
Malware Config
Targets
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Target
Etina.exe
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Size
7.9MB
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MD5
4911701b9a4ec37a921d146559fdeba2
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SHA1
3c1187a150a169454b232b9f7a0498463cae12a3
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SHA256
39211f07d03d6378742320296fe3a2566531ec085171e79e6538f426ed1bb97c
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SHA512
35c39757984d52f473ceb57f66cc1fcc94130a416aa2c2b9ba2e6e786b57c70b242a8a972b19e035775b4ab69d6d3fbdc3672b6afa306c96cdd6dd5f81a35260
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SSDEEP
98304:QWmZk1jiDz4NGbSZfmQZ6QtQljrnMfWA0ISjJsibwe1BT9r51eULRPXg:QWDjiDHs2PN/JbxBT9rDeOm
Score9/10-
Downloads MZ/PE file
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Executes dropped EXE
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Registers COM server for autorun
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Sets file execution options in registry
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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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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Legitimate hosting services abused for malware hosting/C2
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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