Analysis
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max time kernel
123s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
23-12-2024 23:27
General
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Target
stats.dll
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Size
1.4MB
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MD5
c978236aacb56975104135b96301fd79
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SHA1
bc9e252dbbbb25a7d3895abf7873ad14ee36c268
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SHA256
b8e8284f3e999db3333a0a8e79132cce4462ccc3c5875b1be7f5e9a2d8e44966
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SHA512
b6f3a476361b2fe7f262486a0b9167555ec77e5915def548c4b4b01bc93cb0e853b1f64f7177998f4216476e8e5e0cc7151f017252a9f0caef1da3c2baa3871c
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SSDEEP
24576:OsgeDrXBXQS1d7ns+pHB7e0L3/SQUOyxv0dzf9044vunpt:OsgeF7ZsaJR3/SQUO+0dLcv
Malware Config
Extracted
bumblebee
276l
172.93.193.124:443
45.153.241.64:443
45.153.241.19:443
Signatures
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BumbleBee
BumbleBee is a loader malware written in C++.
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Bumblebee family
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Enumerates VirtualBox registry keys 2 TTPs 5 IoCs
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 3 IoCs
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Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 3 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs
Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\stats.dll1⤵
- Enumerates VirtualBox registry keys
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Looks for VirtualBox Guest Additions in registry
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Checks for VirtualBox DLLs, possible anti-VM trick
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
2.0MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
1.1MB
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Filesize
2.0MB
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Filesize
1.1MB
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Filesize
4KB
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Filesize
2.0MB
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Filesize
1.1MB
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Filesize
1.1MB