General
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Target
51d36e8ab041d9bed637e4eb74400652bb95de582a0a178a8f5eab95bd0c22de_Sigmanly
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Size
1.8MB
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Sample
241225-l7k9lasjav
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MD5
f6dda666a364b3ebd7628cbad0601cb8
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SHA1
e1b063a09268a6bcd74679d4d71118437fdcc986
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SHA256
51d36e8ab041d9bed637e4eb74400652bb95de582a0a178a8f5eab95bd0c22de
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SHA512
c9cbc87064c3e8054723eddb94235533c028ddfcab2d08c696bbd8e99aa351ae9f0797dfcd7797a05c2d2ac0b40020e526864422521e4a89b792be038e27d92c
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SSDEEP
49152:0KRWwn8TTEWh8VC9PXnTE/VMUeg8gwTO:0K4w8TTEgw/Vkg8TT
Static task
static1
Behavioral task
behavioral1
Sample
51d36e8ab041d9bed637e4eb74400652bb95de582a0a178a8f5eab95bd0c22de_Sigmanly.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
Targets
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Target
51d36e8ab041d9bed637e4eb74400652bb95de582a0a178a8f5eab95bd0c22de_Sigmanly
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Size
1.8MB
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MD5
f6dda666a364b3ebd7628cbad0601cb8
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SHA1
e1b063a09268a6bcd74679d4d71118437fdcc986
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SHA256
51d36e8ab041d9bed637e4eb74400652bb95de582a0a178a8f5eab95bd0c22de
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SHA512
c9cbc87064c3e8054723eddb94235533c028ddfcab2d08c696bbd8e99aa351ae9f0797dfcd7797a05c2d2ac0b40020e526864422521e4a89b792be038e27d92c
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SSDEEP
49152:0KRWwn8TTEWh8VC9PXnTE/VMUeg8gwTO:0K4w8TTEgw/Vkg8TT
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Amadey family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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