Analysis
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max time kernel
150s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
17-04-2024 06:29
General
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Target
512415531e7f3ef14143d8ebb3c9fd804bb3a33dd907ac676364c6fabdf99871.exe
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Size
448KB
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MD5
0d96da9c38b21d97fce1528e7dc1af7c
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SHA1
1b9b049440b495a9378df502686341734ff167b9
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SHA256
512415531e7f3ef14143d8ebb3c9fd804bb3a33dd907ac676364c6fabdf99871
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SHA512
d0511c6dee7001ec9e6f5de471d57870536f9e14a943cbb9ffab4df5252b27625ccad59904a2870767410082d6fb4e804169ebf523e4b1e0334b6ff065c2811a
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SSDEEP
12288:5i3Q+jkZaZJEeDoS/8+tR7HFVaX4zqhfkH:5i3Q+jkkDoS/8+tNvzAu
Malware Config
Signatures
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LoaderBot
LoaderBot is a loader written in .NET downloading and executing miners.
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xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
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Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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XMRig Miner payload 1 IoCs
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Cryptocurrency Miner
Makes network request to known mining pool URL.
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Drops startup file 1 IoCs
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 1 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious behavior: RenamesItself 1 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\512415531e7f3ef14143d8ebb3c9fd804bb3a33dd907ac676364c6fabdf99871.exe"C:\Users\Admin\AppData\Local\Temp\512415531e7f3ef14143d8ebb3c9fd804bb3a33dd907ac676364c6fabdf99871.exe"1⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Sysfiles\AudioDriver.exe"C:\Users\Admin\AppData\Roaming\Sysfiles\AudioDriver.exe" -o stratum+tcp://xmr.pool.minergate.com:45560 -u [email protected] -p x -k -v=0 --donate-level=1 -t 42⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
431KB
MD58278b63510b86f6a6c447c38f449422e
SHA1cf006f6d0ff22afee2814219b39fe9365f0ba05f
SHA2568995af6891f58672f9908a598c1001e04ee3497fbd949b1b23dde195092e42e2
SHA512c9668bd10f98ee4c8a6975b697797da6216bf86e98a46e801e32eb713329a089fb5b160b9f234d958d92227f7eb308bef3053e98145c0d70708d330bcbde88fa
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
256KB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
256KB