Analysis
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max time kernel
149s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
20-04-2024 02:31
Static task
static1
Behavioral task
behavioral1
Sample
c3c524cc782fa892b12aa6840615cf1e55f9fd41e09bb7bf60c30acfbc651fba.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
c3c524cc782fa892b12aa6840615cf1e55f9fd41e09bb7bf60c30acfbc651fba.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240412-en
General
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Target
c3c524cc782fa892b12aa6840615cf1e55f9fd41e09bb7bf60c30acfbc651fba.exe
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Size
2.4MB
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MD5
2264205b3448647965c774f6d939f4a3
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SHA1
6c52e8f804aeca1c3989ca30f738efd5334832f4
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SHA256
c3c524cc782fa892b12aa6840615cf1e55f9fd41e09bb7bf60c30acfbc651fba
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SHA512
3734a4766557f928bac7082fced1336cf6d4aa5d3d0e50808a3dcd3de06cb1a2ec562b5fa3ffa7cd2323b7c67aeaf44757da7c7355eec35d5fae17ff441f40af
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SSDEEP
49152:Sz0TPaUAq+64bc31+SYDbDuWz817zQsxzf0QAM0finTfpYQUJFXms1:SMPot64mcSYD3uWknbd0QZ06nTKQUJln
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ c3c524cc782fa892b12aa6840615cf1e55f9fd41e09bb7bf60c30acfbc651fba.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion c3c524cc782fa892b12aa6840615cf1e55f9fd41e09bb7bf60c30acfbc651fba.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion c3c524cc782fa892b12aa6840615cf1e55f9fd41e09bb7bf60c30acfbc651fba.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\Software\Wine c3c524cc782fa892b12aa6840615cf1e55f9fd41e09bb7bf60c30acfbc651fba.exe -
Loads dropped DLL 7 IoCs
pid Process 4340 c3c524cc782fa892b12aa6840615cf1e55f9fd41e09bb7bf60c30acfbc651fba.exe 4340 c3c524cc782fa892b12aa6840615cf1e55f9fd41e09bb7bf60c30acfbc651fba.exe 4340 c3c524cc782fa892b12aa6840615cf1e55f9fd41e09bb7bf60c30acfbc651fba.exe 4340 c3c524cc782fa892b12aa6840615cf1e55f9fd41e09bb7bf60c30acfbc651fba.exe 4340 c3c524cc782fa892b12aa6840615cf1e55f9fd41e09bb7bf60c30acfbc651fba.exe 4340 c3c524cc782fa892b12aa6840615cf1e55f9fd41e09bb7bf60c30acfbc651fba.exe 4340 c3c524cc782fa892b12aa6840615cf1e55f9fd41e09bb7bf60c30acfbc651fba.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 4340 c3c524cc782fa892b12aa6840615cf1e55f9fd41e09bb7bf60c30acfbc651fba.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4340 c3c524cc782fa892b12aa6840615cf1e55f9fd41e09bb7bf60c30acfbc651fba.exe 4340 c3c524cc782fa892b12aa6840615cf1e55f9fd41e09bb7bf60c30acfbc651fba.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c3c524cc782fa892b12aa6840615cf1e55f9fd41e09bb7bf60c30acfbc651fba.exe"C:\Users\Admin\AppData\Local\Temp\c3c524cc782fa892b12aa6840615cf1e55f9fd41e09bb7bf60c30acfbc651fba.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4340
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
MD5469a269cb39bbdcd1b0c87ad7f1671d6
SHA1b4a1d87f72284d2cb9c9da6ba630f1bd04f583cf
SHA256348edf909ff64071e76f935aa664ebbc08fb17a5d96434930e573dd1005ff27c
SHA512b74e0b3c573fab6d12ee839ada1e1928cf3b337b9af3604ccb5caf393a5fc1d60229e0338cd0c629260d29f27f57e9578b939a1a0fab67cbb5f0e0d32595e344
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Filesize
11KB
MD500a0194c20ee912257df53bfe258ee4a
SHA1d7b4e319bc5119024690dc8230b9cc919b1b86b2
SHA256dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3
SHA5123b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667
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Filesize
3KB
MD5f0cb331dd4bd92a6ebce45e7cd1cf5ef
SHA1b66ea0c10b08750295f2dc7c170b370402393214
SHA256e7b3115fa2ce4a8fa09beeefa4fb634a474197f38a2854ce9be60d0a26016458
SHA5127c33418f39b91ae0d4cc8b560f516bac293593eef539832815028878c2058bf1691c2d767a039cf312989839071f2f6f0b6d9d59835acdfff6b448bf1ffea271
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Filesize
14KB
MD5dab87894fbe35c7008be708a3d45bdee
SHA11159d2d106a1a2525458131013582b01a5807267
SHA25612e30c084e0f07a00e45b9f8c5a1e77991195951ed1b2b391f425ee1d1dc5bb9
SHA5127b6176f112a69b81f13e14f0aa0bc69968c4056ee6a92987250c2dd3297b4258b43dcae3a36aeeac22c6cf1d1919e94873b6c8dd7f2847e735bfe811c83d9147