General
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Target
8442e3732d73bf77b00ab678776eff09.exe
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Size
1.8MB
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Sample
241101-ydldqavamh
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MD5
8442e3732d73bf77b00ab678776eff09
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SHA1
9934c47eb0810d613f813ebf73a0a5d2b5bf0b49
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SHA256
5c093187ef541c375638d3a787e737afb5820df7f88fadf5f8fb3f6b931cd73a
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SHA512
1bfe58fe1d444ed75bc525715e7587882285318b3a1cc9664509bb70e51606f562a8a2a72166319704503dc6672b383b49d9e232ba819c3490877e8aa329c193
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SSDEEP
49152:SWjCu+ySOEauXbecjUlE2/hvuLDcrDiyMBkJ4w:SL8uLecjUxpkGiyMB+4
Static task
static1
Behavioral task
behavioral1
Sample
8442e3732d73bf77b00ab678776eff09.exe
Resource
win7-20240903-en
Malware Config
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
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install_dir
abc3bc1985
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install_file
skotes.exe
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strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
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url_paths
/Zu7JuNko/index.php
Extracted
stealc
tale
http://185.215.113.206
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url_path
/6c4adf523b719729.php
Extracted
amadey
4.41
fed3aa
http://185.215.113.16
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install_dir
44111dbc49
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install_file
axplong.exe
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strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
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url_paths
/Jo89Ku7d/index.php
Extracted
stealc
default_valenciga
http://185.215.113.17
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url_path
/2fb6c2cc8dce150a.php
Extracted
amadey
5.04
1b6eb2
http://185.215.113.36
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install_dir
23a0892ef8
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install_file
Gxtuum.exe
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strings_key
d122f964d1224a00cff1eef50e53e286
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url_paths
/Dem7kTu/index.php
Targets
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Target
8442e3732d73bf77b00ab678776eff09.exe
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Size
1.8MB
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MD5
8442e3732d73bf77b00ab678776eff09
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SHA1
9934c47eb0810d613f813ebf73a0a5d2b5bf0b49
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SHA256
5c093187ef541c375638d3a787e737afb5820df7f88fadf5f8fb3f6b931cd73a
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SHA512
1bfe58fe1d444ed75bc525715e7587882285318b3a1cc9664509bb70e51606f562a8a2a72166319704503dc6672b383b49d9e232ba819c3490877e8aa329c193
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SSDEEP
49152:SWjCu+ySOEauXbecjUlE2/hvuLDcrDiyMBkJ4w:SL8uLecjUxpkGiyMB+4
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Amadey family
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Stealc family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Enumerates processes with tasklist
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Persistence
Modify Authentication Process
1Scheduled Task/Job
1Scheduled Task
1Discovery
Process Discovery
1Query Registry
4Remote System Discovery
1System Information Discovery
3System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2