General
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Target
5eb1da9ebcde8b04e00330c70dec2978.exe
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Size
265KB
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Sample
230513-hn8zrsfg26
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MD5
5eb1da9ebcde8b04e00330c70dec2978
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SHA1
e2a051b7eafa8b8cba42ef637e659f7762f1a9e8
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SHA256
7baa1507e32327e92f27e1bf1fdd4a398298573b81c30c22b704d3fbdc9e3b53
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SHA512
2e611f295a85510d95beb4c23bf1549f9d7c89ed3d8a907c1613c0c57345fe840dff0131bbc21e1dbe6d0822746823fdd6e98d5ac6c2bd0c51aa3df308d15314
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SSDEEP
3072:17fhk6OZORO7u4jBZz6Ds7Ru2O3tGVbRTXxmS+U5I/9yqp7:Rm6OfpBl6YoPU/TAS
Static task
static1
Behavioral task
behavioral1
Sample
5eb1da9ebcde8b04e00330c70dec2978.exe
Resource
win7-20230220-en
Malware Config
Extracted
tofsee
vanaheim.cn
jotunheim.name
Targets
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Target
5eb1da9ebcde8b04e00330c70dec2978.exe
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Size
265KB
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MD5
5eb1da9ebcde8b04e00330c70dec2978
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SHA1
e2a051b7eafa8b8cba42ef637e659f7762f1a9e8
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SHA256
7baa1507e32327e92f27e1bf1fdd4a398298573b81c30c22b704d3fbdc9e3b53
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SHA512
2e611f295a85510d95beb4c23bf1549f9d7c89ed3d8a907c1613c0c57345fe840dff0131bbc21e1dbe6d0822746823fdd6e98d5ac6c2bd0c51aa3df308d15314
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SSDEEP
3072:17fhk6OZORO7u4jBZz6Ds7Ru2O3tGVbRTXxmS+U5I/9yqp7:Rm6OfpBl6YoPU/TAS
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XMRig Miner payload
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Creates new service(s)
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Modifies Windows Firewall
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Sets service image path in registry
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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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Drops file in System32 directory
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Suspicious use of SetThreadContext
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