General
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Target
a667753900a6ec0b6339d02463d20b5c.exe
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Size
3.0MB
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Sample
220708-ntewrscbdn
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MD5
a667753900a6ec0b6339d02463d20b5c
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SHA1
fec54d99bb6b69581f1683a500bf7eccfa99541b
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SHA256
39d1c62236097f35dbcb91310c722882def7fe38bf1d7803b15b879580e44d22
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SHA512
c6e910d18309dbfad5cec1b0ef30bf887637dd62eac219632fc984aade0cd1deab6d366331441a57abfbf46ef617bd60bfa6dc630fb67fe78e5dfe00d0092e12
Static task
static1
Behavioral task
behavioral1
Sample
a667753900a6ec0b6339d02463d20b5c.exe
Resource
win7-20220414-en
Malware Config
Extracted
bitrat
1.38
regidis.mooo.com:1234
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communication_password
202cb962ac59075b964b07152d234b70
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tor_process
tor
Targets
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Target
a667753900a6ec0b6339d02463d20b5c.exe
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Size
3.0MB
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MD5
a667753900a6ec0b6339d02463d20b5c
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SHA1
fec54d99bb6b69581f1683a500bf7eccfa99541b
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SHA256
39d1c62236097f35dbcb91310c722882def7fe38bf1d7803b15b879580e44d22
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SHA512
c6e910d18309dbfad5cec1b0ef30bf887637dd62eac219632fc984aade0cd1deab6d366331441a57abfbf46ef617bd60bfa6dc630fb67fe78e5dfe00d0092e12
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Detect PureCrypter loader
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Modifies WinLogon for persistence
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PureCrypter
PureCrypter is a loader which is intended for downloading and executing additional payloads.
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suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)
suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)
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ACProtect 1.3x - 1.4x DLL software
Detects file using ACProtect software.
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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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Loads dropped DLL
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Accesses Microsoft Outlook accounts
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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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