General
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Target
3a2b1790ee5ab220c01bbd0920a3ff22cb9740131f619c72f2f9dd365ef34274
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Size
1.8MB
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Sample
240328-nkmv1sha74
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MD5
0825a3a1ac4f06d48dcdd1e83d64cf4b
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SHA1
a8faa7d4589d22a8c68dd1b8f7908f92f636a26f
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SHA256
3a2b1790ee5ab220c01bbd0920a3ff22cb9740131f619c72f2f9dd365ef34274
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SHA512
161c344a5b33c4bdb282aed5e2688e7329666ffe6914a4f01883114861ae2d24d419e8788562b3e5550780db85bec11e398a3cc8327b7b0e43f145c5b97817c5
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SSDEEP
24576:swoqmCVsWvRLeAIxd6Ap/mJavuRFGOBe+b7plMns1FhqdYmHHfPQ4lFRxXerQLr:v/1sWJ3Ib6AfWzR7pl0ChnmH//nerS
Static task
static1
Behavioral task
behavioral1
Sample
3a2b1790ee5ab220c01bbd0920a3ff22cb9740131f619c72f2f9dd365ef34274.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
amadey
4.17
http://185.215.113.32
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install_dir
00c07260dc
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install_file
explorgu.exe
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strings_key
461809bd97c251ba0c0c8450c7055f1d
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url_paths
/yandex/index.php
Targets
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Target
3a2b1790ee5ab220c01bbd0920a3ff22cb9740131f619c72f2f9dd365ef34274
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Size
1.8MB
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MD5
0825a3a1ac4f06d48dcdd1e83d64cf4b
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SHA1
a8faa7d4589d22a8c68dd1b8f7908f92f636a26f
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SHA256
3a2b1790ee5ab220c01bbd0920a3ff22cb9740131f619c72f2f9dd365ef34274
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SHA512
161c344a5b33c4bdb282aed5e2688e7329666ffe6914a4f01883114861ae2d24d419e8788562b3e5550780db85bec11e398a3cc8327b7b0e43f145c5b97817c5
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SSDEEP
24576:swoqmCVsWvRLeAIxd6Ap/mJavuRFGOBe+b7plMns1FhqdYmHHfPQ4lFRxXerQLr:v/1sWJ3Ib6AfWzR7pl0ChnmH//nerS
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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