Analysis
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max time kernel
295s -
max time network
288s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
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submitted
01/05/2024, 23:47
General
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Target
b3948404b310152184d179dd6900220956e90bdaa72a3594be14ab7922fa2a97.exe
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Size
1.8MB
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MD5
2a7e3c27faad932683e24bcfe6cc0fd3
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SHA1
85bb29b42155b72527e3c43a03ef2048658e549c
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SHA256
b3948404b310152184d179dd6900220956e90bdaa72a3594be14ab7922fa2a97
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SHA512
5970dfcbddadb0f365bf841c5e870a8a27cc82f5f59ee6785bb41549eff174bf9a1fbe0290561f872ea077d7c96919ab7a3c7cbe1884d2962873173d2ebc57b1
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SSDEEP
49152:cf7E38DjrubmrC57Q+Xsg4+bYKneBq6eOXSL9ePl:cDE3Gruq+57t8g4MYOsqhOa9Yl
Malware Config
Extracted
amadey
4.17
http://193.233.132.167
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install_dir
4d0ab15804
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install_file
chrosha.exe
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strings_key
1a9519d7b465e1f4880fa09a6162d768
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url_paths
/enigma/index.php
Signatures
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Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
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Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Executes dropped EXE 1 IoCs
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Identifies Wine through registry keys 2 TTPs 2 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
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Drops file in Windows directory 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 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\b3948404b310152184d179dd6900220956e90bdaa72a3594be14ab7922fa2a97.exe"C:\Users\Admin\AppData\Local\Temp\b3948404b310152184d179dd6900220956e90bdaa72a3594be14ab7922fa2a97.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
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C:\Users\Admin\AppData\Local\Temp\4d0ab15804\chrosha.exeC:\Users\Admin\AppData\Local\Temp\4d0ab15804\chrosha.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.8MB
MD52a7e3c27faad932683e24bcfe6cc0fd3
SHA185bb29b42155b72527e3c43a03ef2048658e549c
SHA256b3948404b310152184d179dd6900220956e90bdaa72a3594be14ab7922fa2a97
SHA5125970dfcbddadb0f365bf841c5e870a8a27cc82f5f59ee6785bb41549eff174bf9a1fbe0290561f872ea077d7c96919ab7a3c7cbe1884d2962873173d2ebc57b1
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
184KB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
184KB
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Filesize
4.8MB
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Filesize
4KB
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Filesize
4.8MB
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Filesize
4.8MB
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Filesize
4.8MB