Analysis
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max time kernel
43s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
27-11-2022 10:34
Behavioral task
behavioral1
Sample
e60a557a28c2e8fdb21c9cbdfa00ca16c7a4b3a46f91194acaebf990263eefab.exe
Resource
win7-20220901-en
General
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Target
e60a557a28c2e8fdb21c9cbdfa00ca16c7a4b3a46f91194acaebf990263eefab.exe
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Size
4.3MB
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MD5
23d4c69a3a612b7c5cd25e274dc223fb
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SHA1
e6e98bcd650ca2c13973dc4b549ca30b3a4f8a9e
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SHA256
e60a557a28c2e8fdb21c9cbdfa00ca16c7a4b3a46f91194acaebf990263eefab
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SHA512
e8391191980633136106720b08b280043d5394796fc90f84f43b286dc3a6c48047739ded6e97917fb8a9e025916cee4814642f6b23fc98dd79fd3825014c47db
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SSDEEP
98304:muM9gla9JHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP+:TM9BNdjjqPdDsDbsU0akJyxL405+fiX
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
e60a557a28c2e8fdb21c9cbdfa00ca16c7a4b3a46f91194acaebf990263eefab.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ e60a557a28c2e8fdb21c9cbdfa00ca16c7a4b3a46f91194acaebf990263eefab.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
e60a557a28c2e8fdb21c9cbdfa00ca16c7a4b3a46f91194acaebf990263eefab.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion e60a557a28c2e8fdb21c9cbdfa00ca16c7a4b3a46f91194acaebf990263eefab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion e60a557a28c2e8fdb21c9cbdfa00ca16c7a4b3a46f91194acaebf990263eefab.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.
Processes:
e60a557a28c2e8fdb21c9cbdfa00ca16c7a4b3a46f91194acaebf990263eefab.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Wine e60a557a28c2e8fdb21c9cbdfa00ca16c7a4b3a46f91194acaebf990263eefab.exe -
Loads dropped DLL 1 IoCs
Processes:
e60a557a28c2e8fdb21c9cbdfa00ca16c7a4b3a46f91194acaebf990263eefab.exepid process 1720 e60a557a28c2e8fdb21c9cbdfa00ca16c7a4b3a46f91194acaebf990263eefab.exe -
Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
Processes:
resource yara_rule behavioral1/memory/1720-54-0x00000000008D0000-0x0000000000D28000-memory.dmp agile_net -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
e60a557a28c2e8fdb21c9cbdfa00ca16c7a4b3a46f91194acaebf990263eefab.exepid process 1720 e60a557a28c2e8fdb21c9cbdfa00ca16c7a4b3a46f91194acaebf990263eefab.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
e60a557a28c2e8fdb21c9cbdfa00ca16c7a4b3a46f91194acaebf990263eefab.exepid process 1720 e60a557a28c2e8fdb21c9cbdfa00ca16c7a4b3a46f91194acaebf990263eefab.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e60a557a28c2e8fdb21c9cbdfa00ca16c7a4b3a46f91194acaebf990263eefab.exe"C:\Users\Admin\AppData\Local\Temp\e60a557a28c2e8fdb21c9cbdfa00ca16c7a4b3a46f91194acaebf990263eefab.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
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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\Users\Admin\AppData\Local\Temp\b5982c02-a098-4317-b33f-f2ca8b55fea2\AgileDotNetRT.dllFilesize
1.0MB
MD5d2340ef740ece066503d415beb9ac276
SHA125a859b812ff4e5dd57150964ffea1de7b4d24f2
SHA2561e1b9669fd464401e53fbed81ec00e2af926b75ae8b7c6987709cc281c85f1af
SHA512e248ab2edd7a83557d57deae826fa3f0da0ec1ec2806599b239a320535f937eb5806ba962e5e7daa5bd0fb634e8b4b104e25a898ba0804857c3e7362c98106c7
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memory/1720-54-0x00000000008D0000-0x0000000000D28000-memory.dmpFilesize
4.3MB
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memory/1720-56-0x00000000742F0000-0x00000000745E4000-memory.dmpFilesize
3.0MB
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memory/1720-58-0x00000000777C0000-0x0000000077940000-memory.dmpFilesize
1.5MB
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memory/1720-59-0x00000000742F0000-0x00000000745E4000-memory.dmpFilesize
3.0MB
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memory/1720-60-0x00000000777C0000-0x0000000077940000-memory.dmpFilesize
1.5MB