General
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Target
tmp
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Size
426KB
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Sample
230928-he1a9shh48
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MD5
ef43d260ba94eea5dad184fcb6e1abcf
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SHA1
2cad3eaa11d5842b430ca28c9d185bc82d7661d1
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SHA256
8db489ea34fc35ad43552af9629978af98c14b947c058ef1a5d0e645a90c3458
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SHA512
de879cf97066e6ca3c39200f01407dca79838ce03e2b3280aa37ab725aae96e9a15d6ad3a200ce184d3c1b7102a666c4ae051a8453fbca0ef9f6e38ec0942d0a
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SSDEEP
6144:3Gd/t/a2zDGVPJXvnzZjDJHb571Kjn1929XDccHa+u9bamBftR0RgW:cRatpvnzZjDv7oj19yTaAmBftR0CW
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20230915-en
Malware Config
Targets
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Target
tmp
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Size
426KB
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MD5
ef43d260ba94eea5dad184fcb6e1abcf
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SHA1
2cad3eaa11d5842b430ca28c9d185bc82d7661d1
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SHA256
8db489ea34fc35ad43552af9629978af98c14b947c058ef1a5d0e645a90c3458
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SHA512
de879cf97066e6ca3c39200f01407dca79838ce03e2b3280aa37ab725aae96e9a15d6ad3a200ce184d3c1b7102a666c4ae051a8453fbca0ef9f6e38ec0942d0a
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SSDEEP
6144:3Gd/t/a2zDGVPJXvnzZjDJHb571Kjn1929XDccHa+u9bamBftR0RgW:cRatpvnzZjDv7oj19yTaAmBftR0CW
Score10/10-
Detect Gurcu Stealer V3 payload
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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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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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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