General
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Target
a53a554301475205830875c9f876f132.exe
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Size
1.8MB
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Sample
241101-zd8dxsverd
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MD5
a53a554301475205830875c9f876f132
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SHA1
4e7e89c4a4c251b755a0c6549e6385b9e0e21c86
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SHA256
03f7b84ec50050cb78882d7d568811f38fdf7586ecf528938d8653829c22cfc0
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SHA512
a1e0c21205bcb2a149efa95d43544f8dee2a52a3bccc6036f541cb3d183fd1fea9eacf482e1b862f22d5d4b0e624d1540cc6408682addeea4baae496ef1d481e
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SSDEEP
49152:zDuzXANA6q0ltRTdabE2nYGY+kNT1VeToBNe7dKKt:zSDd0lnTdaQeY7d1V3BNe7dKKt
Static task
static1
Behavioral task
behavioral1
Sample
a53a554301475205830875c9f876f132.exe
Resource
win7-20240903-en
Malware Config
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
stealc
tale
http://185.215.113.206
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url_path
/6c4adf523b719729.php
Extracted
amadey
5.03
7c4393
http://185.215.113.217
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install_dir
f9c76c1660
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install_file
corept.exe
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strings_key
9808a67f01d2f0720518035acbde7521
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url_paths
/CoreOPT/index.php
Targets
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Target
a53a554301475205830875c9f876f132.exe
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Size
1.8MB
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MD5
a53a554301475205830875c9f876f132
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SHA1
4e7e89c4a4c251b755a0c6549e6385b9e0e21c86
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SHA256
03f7b84ec50050cb78882d7d568811f38fdf7586ecf528938d8653829c22cfc0
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SHA512
a1e0c21205bcb2a149efa95d43544f8dee2a52a3bccc6036f541cb3d183fd1fea9eacf482e1b862f22d5d4b0e624d1540cc6408682addeea4baae496ef1d481e
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SSDEEP
49152:zDuzXANA6q0ltRTdabE2nYGY+kNT1VeToBNe7dKKt:zSDd0lnTdaQeY7d1V3BNe7dKKt
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Amadey family
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Stealc family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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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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Drops startup file
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
1Credentials In Files
1