General
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Target
a720c2e37c316bbd94dfe76a67a9064456f7b542a987996aaec97b7fe4e6a1c8.exe
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Size
2.0MB
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Sample
250224-wjj2qswn13
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MD5
8a445d3ca25e94bbe7c52edb4f74a3bb
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SHA1
b237bc784714bcaf1bcf64c0a12b7a034688b6c0
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SHA256
a720c2e37c316bbd94dfe76a67a9064456f7b542a987996aaec97b7fe4e6a1c8
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SHA512
62645f5b7a8851d3a6cc607aded7ee7bc334447473a6d94dd56547a61d7739f6584dd0f5346ac9e862d8861d599fa4bc7fa0d9b0d4888e7e041a623374d59776
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SSDEEP
49152:xYBjyB/KJ37xg5CPTuJTfjrX3j+1h4KvWw8L7Yf6itA5NxN8g:VA7ugruJLj7j+1TSYmxP
Static task
static1
Behavioral task
behavioral1
Sample
a720c2e37c316bbd94dfe76a67a9064456f7b542a987996aaec97b7fe4e6a1c8.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
reno
http://185.215.113.115
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url_path
/c4becf79229cb002.php
Extracted
tofsee
vanaheim.cn
jotunheim.name
Targets
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Target
a720c2e37c316bbd94dfe76a67a9064456f7b542a987996aaec97b7fe4e6a1c8.exe
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Size
2.0MB
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MD5
8a445d3ca25e94bbe7c52edb4f74a3bb
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SHA1
b237bc784714bcaf1bcf64c0a12b7a034688b6c0
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SHA256
a720c2e37c316bbd94dfe76a67a9064456f7b542a987996aaec97b7fe4e6a1c8
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SHA512
62645f5b7a8851d3a6cc607aded7ee7bc334447473a6d94dd56547a61d7739f6584dd0f5346ac9e862d8861d599fa4bc7fa0d9b0d4888e7e041a623374d59776
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SSDEEP
49152:xYBjyB/KJ37xg5CPTuJTfjrX3j+1h4KvWw8L7Yf6itA5NxN8g:VA7ugruJLj7j+1TSYmxP
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Amadey family
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Gcleaner family
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Stealc family
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Tofsee 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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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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Adds Run key to start application
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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