General
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Target
BootstrapperNew 1.exe
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Size
50KB
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Sample
250216-v1237stmfk
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MD5
e04ffbc3f3dd5111ff1334d266652b79
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SHA1
b84171d543dd9f345813f0220142b9cfd9132e12
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SHA256
cd2c66350bccdd0152b592b3e7cb2c999e7923171f21a2ce887ac0d4eaf2032a
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SHA512
d65f661bd54f6aec9b7b5c10c87b90071c84c0c6d5a04d3a0727c1fdcf4099f5da2e3aeba7502e71c55059f8618c7dba85e1eb24dee8014b798ecc6eded93c3a
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SSDEEP
768:qdhO/poiiUcjlJInvdH9Xqk5nWEZ5SbTDaCWI7CPW5ispY:Mw+jjgnFH9XqcnW85SbTbWIqspY
Behavioral task
behavioral1
Sample
BootstrapperNew 1.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
BootstrapperNew 1.exe
Resource
win10v2004-20250211-en
Behavioral task
behavioral3
Sample
BootstrapperNew 1.exe
Resource
win10ltsc2021-20250211-en
Malware Config
Extracted
xenorat
108.77.173.66
Xeno_rat_nd8912d
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delay
3000
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install_path
appdata
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port
4758
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startup_name
Solara Bootstrapper Dependinces
Targets
-
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Target
BootstrapperNew 1.exe
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Size
50KB
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MD5
e04ffbc3f3dd5111ff1334d266652b79
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SHA1
b84171d543dd9f345813f0220142b9cfd9132e12
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SHA256
cd2c66350bccdd0152b592b3e7cb2c999e7923171f21a2ce887ac0d4eaf2032a
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SHA512
d65f661bd54f6aec9b7b5c10c87b90071c84c0c6d5a04d3a0727c1fdcf4099f5da2e3aeba7502e71c55059f8618c7dba85e1eb24dee8014b798ecc6eded93c3a
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SSDEEP
768:qdhO/poiiUcjlJInvdH9Xqk5nWEZ5SbTDaCWI7CPW5ispY:Mw+jjgnFH9XqcnW85SbTbWIqspY
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Detect XenoRat Payload
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Xenorat family
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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1