General
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Target
859c659aee8b897aeebf4b87364cc6d1.exe
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Size
2.4MB
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Sample
220921-gca3xsahbn
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MD5
859c659aee8b897aeebf4b87364cc6d1
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SHA1
c362e37f2a75447fe19eab90a6eba3dd3fa402e7
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SHA256
b2fdf16f56a53ec57134d20655a23d5919c022a97cf7da4087bd6bf9f3704bb6
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SHA512
b5a1ddf62be64eb5b58e674032884095e5a4ec190f4a8944e71efdc7f1faf57cfd5a9af7cd3d3040c1c3912ea4afafbfbea5cbe8532d5326f5c8d48f304a7ee6
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SSDEEP
49152:d7BbOYaReQpAxY+TuQ/tymHRuKjQdT8K:nbOYakQpA++TuQ/tymHRumS
Static task
static1
Behavioral task
behavioral1
Sample
859c659aee8b897aeebf4b87364cc6d1.exe
Resource
win7-20220812-en
Malware Config
Extracted
cryptbot
http://dixiel22.top/gate.php
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payload_url
http://lueink02.top/lutzen.dat
Targets
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Target
859c659aee8b897aeebf4b87364cc6d1.exe
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Size
2.4MB
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MD5
859c659aee8b897aeebf4b87364cc6d1
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SHA1
c362e37f2a75447fe19eab90a6eba3dd3fa402e7
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SHA256
b2fdf16f56a53ec57134d20655a23d5919c022a97cf7da4087bd6bf9f3704bb6
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SHA512
b5a1ddf62be64eb5b58e674032884095e5a4ec190f4a8944e71efdc7f1faf57cfd5a9af7cd3d3040c1c3912ea4afafbfbea5cbe8532d5326f5c8d48f304a7ee6
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SSDEEP
49152:d7BbOYaReQpAxY+TuQ/tymHRuKjQdT8K:nbOYakQpA++TuQ/tymHRumS
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Executes dropped EXE
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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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Deletes itself
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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