General
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Target
210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43
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Size
616KB
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Sample
220612-lyklpscda8
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MD5
56574c4691f454ea2c19454b7fc40905
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SHA1
cbbfd3d72456c071ceef8ff4bf84106ca1062c6f
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SHA256
210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43
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SHA512
81f0de49b8e96d6422fb0f92f0799cac469d840b35e5f1ff48f9b2ae56104983ab4a17633def840868cd3c5db7b729d2f72d9f65590dfa0efcc95ba0b8980cdb
Static task
static1
Behavioral task
behavioral1
Sample
210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
C:\$Recycle.Bin\S-1-5-21-1819626980-2277161760-1023733287-1000\Recovery+rxjeg.txt
http://p57gest54celltraf743knjf.mottesapo.com/ED38BE9A2396F05A
http://k4restportgonst34d23r.oftpony.at/ED38BE9A2396F05A
http://rr7mdgjbjhbefvkhbashrg.ginnypecht.com/ED38BE9A2396F05A
http://fwgrhsao3aoml7ej.onion/ED38BE9A2396F05A
http://fwgrhsao3aoml7ej.ONION/ED38BE9A2396F05A
Extracted
C:\$Recycle.Bin\S-1-5-21-1809750270-3141839489-3074374771-1000\Recovery+bsetx.txt
http://p57gest54celltraf743knjf.mottesapo.com/F44FC72369BCDCE
http://k4restportgonst34d23r.oftpony.at/F44FC72369BCDCE
http://rr7mdgjbjhbefvkhbashrg.ginnypecht.com/F44FC72369BCDCE
http://fwgrhsao3aoml7ej.onion/F44FC72369BCDCE
http://fwgrhsao3aoml7ej.ONION/F44FC72369BCDCE
Targets
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Target
210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43
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Size
616KB
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MD5
56574c4691f454ea2c19454b7fc40905
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SHA1
cbbfd3d72456c071ceef8ff4bf84106ca1062c6f
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SHA256
210223de4b6b3fb33d879ffb7df1e6b6cc7223f24603b2296852066ee3db3f43
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SHA512
81f0de49b8e96d6422fb0f92f0799cac469d840b35e5f1ff48f9b2ae56104983ab4a17633def840868cd3c5db7b729d2f72d9f65590dfa0efcc95ba0b8980cdb
Score10/10-
suricata: ET MALWARE Alphacrypt/TeslaCrypt Ransomware CnC Beacon
suricata: ET MALWARE Alphacrypt/TeslaCrypt Ransomware CnC Beacon
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Executes dropped EXE
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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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Loads dropped DLL
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Adds Run key to start application
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Suspicious use of SetThreadContext
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