Analysis
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max time kernel
120s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
24-07-2024 23:42
Behavioral task
behavioral1
Sample
LisectAVT_2403002A_145.exe
Resource
win7-20240705-en
General
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Target
LisectAVT_2403002A_145.exe
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Size
3.4MB
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MD5
c63208edec9ea3fedce69f7f480d5e85
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SHA1
43baa246c4a64c05ab10e2f6599c2872c90dca34
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SHA256
7511c1d5674a64f3420a0e4cdc20ea081e60ef5caaba1a1fcbcb47bf8dc3c44c
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SHA512
09b5e2ef9eefa917eff3c8e38e7313f4605f3c20c6be763cef484ba964e1592d43586436e97b0f91e0ea4e3980503180a7d8353da73c525c5267a4bef1c8ea63
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SSDEEP
98304:o0coz/i2vMi9g9i/LJFiFz0ssXKIthTuUcoOSVJnEt:o0cE5v19gGLJ0FzIXKmhOfUJs
Malware Config
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Default
171.233.98.70:18274
douhgmolozhnapqdo
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delay
1
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install
true
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install_file
Registry.exe
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install_folder
%systemroot%
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__ LisectAVT_2403002A_145.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 LisectAVT_2403002A_145.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion LisectAVT_2403002A_145.exe -
resource yara_rule behavioral1/memory/2228-30-0x00000000003B0000-0x0000000000CDE000-memory.dmp themida behavioral1/memory/2228-31-0x00000000003B0000-0x0000000000CDE000-memory.dmp themida behavioral1/memory/2228-36-0x00000000003B0000-0x0000000000CDE000-memory.dmp themida -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA LisectAVT_2403002A_145.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2228 LisectAVT_2403002A_145.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language LisectAVT_2403002A_145.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2228 LisectAVT_2403002A_145.exe -
Suspicious use of AdjustPrivilegeToken 41 IoCs
description pid Process Token: SeDebugPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeIncreaseQuotaPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeSecurityPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeTakeOwnershipPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeLoadDriverPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeSystemProfilePrivilege 2228 LisectAVT_2403002A_145.exe Token: SeSystemtimePrivilege 2228 LisectAVT_2403002A_145.exe Token: SeProfSingleProcessPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeIncBasePriorityPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeCreatePagefilePrivilege 2228 LisectAVT_2403002A_145.exe Token: SeBackupPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeRestorePrivilege 2228 LisectAVT_2403002A_145.exe Token: SeShutdownPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeDebugPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeSystemEnvironmentPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeRemoteShutdownPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeUndockPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeManageVolumePrivilege 2228 LisectAVT_2403002A_145.exe Token: 33 2228 LisectAVT_2403002A_145.exe Token: 34 2228 LisectAVT_2403002A_145.exe Token: 35 2228 LisectAVT_2403002A_145.exe Token: SeIncreaseQuotaPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeSecurityPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeTakeOwnershipPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeLoadDriverPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeSystemProfilePrivilege 2228 LisectAVT_2403002A_145.exe Token: SeSystemtimePrivilege 2228 LisectAVT_2403002A_145.exe Token: SeProfSingleProcessPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeIncBasePriorityPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeCreatePagefilePrivilege 2228 LisectAVT_2403002A_145.exe Token: SeBackupPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeRestorePrivilege 2228 LisectAVT_2403002A_145.exe Token: SeShutdownPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeDebugPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeSystemEnvironmentPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeRemoteShutdownPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeUndockPrivilege 2228 LisectAVT_2403002A_145.exe Token: SeManageVolumePrivilege 2228 LisectAVT_2403002A_145.exe Token: 33 2228 LisectAVT_2403002A_145.exe Token: 34 2228 LisectAVT_2403002A_145.exe Token: 35 2228 LisectAVT_2403002A_145.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002A_145.exe"C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002A_145.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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2228