Analysis
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max time kernel
160s -
max time network
168s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
09-01-2024 08:40
Behavioral task
behavioral1
Sample
4ddc2f20b7d416d6fbf18cf208941e0b.exe
Resource
win7-20231129-en
General
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Target
4ddc2f20b7d416d6fbf18cf208941e0b.exe
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Size
1.9MB
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MD5
4ddc2f20b7d416d6fbf18cf208941e0b
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SHA1
cc0b051c6f4ffa5148fb1df1c23011e87e98d69e
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SHA256
61b12ec568d18ab0455fb7789b2482ffa34b52de83ead564ac1e6ef6fab5d816
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SHA512
5808cb0fcbe5acd4daa8b31c1fe566734f0ec9af7ce90a7fe166ddf2039517b79da049947f7830e4a8ae00e560dedc2b729fff826eb1786fe256b6b00194f2f2
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SSDEEP
49152:aA5wY0YhVWfDfoZLiZ9ZxXSv+eEq9Pb8SiSQAaRpXZ:vwrYmfcLiPZxtq9D8b3XZ
Malware Config
Signatures
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SectopRAT payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/396-8-0x00000000004F0000-0x0000000000B4A000-memory.dmp family_sectoprat -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
4ddc2f20b7d416d6fbf18cf208941e0b.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 4ddc2f20b7d416d6fbf18cf208941e0b.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
4ddc2f20b7d416d6fbf18cf208941e0b.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 4ddc2f20b7d416d6fbf18cf208941e0b.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 4ddc2f20b7d416d6fbf18cf208941e0b.exe -
Processes:
resource yara_rule behavioral2/memory/396-8-0x00000000004F0000-0x0000000000B4A000-memory.dmp themida -
Processes:
4ddc2f20b7d416d6fbf18cf208941e0b.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 4ddc2f20b7d416d6fbf18cf208941e0b.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
4ddc2f20b7d416d6fbf18cf208941e0b.exepid process 396 4ddc2f20b7d416d6fbf18cf208941e0b.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
4ddc2f20b7d416d6fbf18cf208941e0b.exepid process 396 4ddc2f20b7d416d6fbf18cf208941e0b.exe 396 4ddc2f20b7d416d6fbf18cf208941e0b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
4ddc2f20b7d416d6fbf18cf208941e0b.exedescription pid process Token: SeDebugPrivilege 396 4ddc2f20b7d416d6fbf18cf208941e0b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4ddc2f20b7d416d6fbf18cf208941e0b.exe"C:\Users\Admin\AppData\Local\Temp\4ddc2f20b7d416d6fbf18cf208941e0b.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/396-0-0x00000000004F0000-0x0000000000B4A000-memory.dmpFilesize
6.4MB
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memory/396-1-0x0000000076D50000-0x0000000076E40000-memory.dmpFilesize
960KB
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memory/396-2-0x0000000076D50000-0x0000000076E40000-memory.dmpFilesize
960KB
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memory/396-3-0x0000000076D50000-0x0000000076E40000-memory.dmpFilesize
960KB
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memory/396-4-0x0000000077A54000-0x0000000077A56000-memory.dmpFilesize
8KB
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memory/396-8-0x00000000004F0000-0x0000000000B4A000-memory.dmpFilesize
6.4MB
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memory/396-9-0x0000000005C40000-0x00000000061E4000-memory.dmpFilesize
5.6MB
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memory/396-11-0x0000000005810000-0x00000000058A2000-memory.dmpFilesize
584KB
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memory/396-10-0x0000000006810000-0x0000000006E28000-memory.dmpFilesize
6.1MB
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memory/396-12-0x00000000057B0000-0x00000000057C2000-memory.dmpFilesize
72KB
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memory/396-13-0x00000000058F0000-0x000000000592C000-memory.dmpFilesize
240KB
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memory/396-14-0x00000000066C0000-0x000000000670C000-memory.dmpFilesize
304KB
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memory/396-15-0x00000000081A0000-0x00000000082AA000-memory.dmpFilesize
1.0MB
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memory/396-17-0x00000000004F0000-0x0000000000B4A000-memory.dmpFilesize
6.4MB
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memory/396-20-0x0000000076D50000-0x0000000076E40000-memory.dmpFilesize
960KB
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memory/396-19-0x0000000076D50000-0x0000000076E40000-memory.dmpFilesize
960KB
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memory/396-21-0x0000000076D50000-0x0000000076E40000-memory.dmpFilesize
960KB
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memory/396-22-0x0000000076D50000-0x0000000076E40000-memory.dmpFilesize
960KB