Analysis
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max time kernel
150s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
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submitted
30/05/2023, 19:04
General
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Target
Gardenizes.exe
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Size
526KB
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MD5
272af9392194c64dd28d80bc09098a11
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SHA1
5b87e32283412d27880e43db5670ac05591e5fb5
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SHA256
49c664a223499b26d21c32fa465d34dda9c824a3940eda061ea8ccfdac003a3a
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SHA512
f332313483d647f80c9d521cdce765cbebabe0dbd6f3e1467c723c597e09056f33f0849c785a76496f74a5c23bd04431b5246429e8e18e4bf3d5bbd9e48a409b
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SSDEEP
12288:cVl7xI2ap5h9xrmJJlFdOmwLGIPpfjVHmDTiCba6fR:cb7xI2ap55momV8FjVHmO6fR
Malware Config
Signatures
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Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
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Checks QEMU agent file 2 TTPs 2 IoCs
Checks presence of QEMU agent, possibly to detect virtualization.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL 1 IoCs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
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Suspicious use of SetThreadContext 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 38 IoCs
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Suspicious behavior: MapViewOfSection 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Gardenizes.exe"C:\Users\Admin\AppData\Local\Temp\Gardenizes.exe"1⤵
- Checks QEMU agent file
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Gardenizes.exe"C:\Users\Admin\AppData\Local\Temp\Gardenizes.exe"2⤵
- Checks QEMU agent file
- Checks computer location settings
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
12KB
MD50d7ad4f45dc6f5aa87f606d0331c6901
SHA148df0911f0484cbe2a8cdd5362140b63c41ee457
SHA2563eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
SHA512c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9
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Filesize
22.0MB
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Filesize
22.0MB
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Filesize
18.3MB
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Filesize
22.0MB
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Filesize
22.0MB
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Filesize
18.3MB
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Filesize
18.3MB
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Filesize
22.0MB
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Filesize
3.3MB
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Filesize
18.3MB