Analysis
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max time kernel
147s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08-01-2025 07:58
Static task
static1
Behavioral task
behavioral1
Sample
mscc.exe
Resource
win7-20241023-en
General
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Target
mscc.exe
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Size
3.9MB
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MD5
e987c1d7fb2d5b03508b0f3e47909c04
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SHA1
e67e22274d5715738c8eb0c46f4c6bab5d3adbed
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SHA256
0c4ce7af606387b4f75c5c8a31b1d2bcd89b3b58bd59c5f4e49d038e8ae5852a
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SHA512
70cc03e7234499c0a32722a53f3aa26f23c413e479e04a9cb8cca2793d9206cd7d4de159b6a7807f2e2941aa4b90e59b08bcc6667d61f9942fa6cc0cd40c06bc
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SSDEEP
98304:ZEDDg0B8Tqcob6V3lkHNbT5R6CFqtkW6IEmf8kpsg6:R0STqc4j5rOkWsusg6
Malware Config
Extracted
orcus
тгк
31.44.184.52:50079
sudo_2fqcti63lob4sddzd4dv2ry9wkaz00ch
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autostart_method
Disable
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enable_keylogger
false
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install_path
%appdata%\processorhttp\dlevideo.exe
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reconnect_delay
10000
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registry_keyname
Sudik
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taskscheduler_taskname
sudik
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watchdog_path
AppData\aga.exe
Extracted
orcus
Signatures
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Orcus family
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Orcurs Rat Executable 29 IoCs
resource yara_rule behavioral2/memory/1260-2-0x00000000009B0000-0x0000000001018000-memory.dmp orcus behavioral2/memory/1260-24-0x00000000009B0000-0x0000000001018000-memory.dmp orcus behavioral2/memory/1984-28-0x0000000000D30000-0x0000000001398000-memory.dmp orcus behavioral2/memory/1984-30-0x0000000000D30000-0x0000000001398000-memory.dmp orcus behavioral2/memory/396-47-0x0000000000400000-0x0000000000A68000-memory.dmp orcus behavioral2/memory/396-49-0x0000000000400000-0x0000000000A68000-memory.dmp orcus behavioral2/memory/396-48-0x0000000000400000-0x0000000000A68000-memory.dmp orcus behavioral2/memory/396-46-0x0000000000400000-0x0000000000A68000-memory.dmp orcus behavioral2/memory/1972-52-0x0000000000D30000-0x0000000001398000-memory.dmp orcus behavioral2/memory/1984-45-0x0000000000D30000-0x0000000001398000-memory.dmp orcus behavioral2/memory/396-56-0x0000000000400000-0x0000000000A68000-memory.dmp orcus behavioral2/memory/396-55-0x0000000000400000-0x0000000000A68000-memory.dmp orcus behavioral2/memory/1192-57-0x0000000000D30000-0x0000000001398000-memory.dmp orcus behavioral2/memory/1192-58-0x0000000000D30000-0x0000000001398000-memory.dmp orcus behavioral2/memory/1972-62-0x0000000000D30000-0x0000000001398000-memory.dmp orcus behavioral2/memory/1112-64-0x0000000000400000-0x0000000000A68000-memory.dmp orcus behavioral2/memory/1112-65-0x0000000000400000-0x0000000000A68000-memory.dmp orcus behavioral2/memory/1112-66-0x0000000000400000-0x0000000000A68000-memory.dmp orcus behavioral2/memory/1112-67-0x0000000000400000-0x0000000000A68000-memory.dmp orcus behavioral2/memory/1112-68-0x0000000000400000-0x0000000000A68000-memory.dmp orcus behavioral2/memory/1192-76-0x0000000000D30000-0x0000000001398000-memory.dmp orcus behavioral2/memory/1112-82-0x0000000000400000-0x0000000000A68000-memory.dmp orcus behavioral2/memory/1264-90-0x0000000000D30000-0x0000000001398000-memory.dmp orcus behavioral2/memory/1264-91-0x0000000000D30000-0x0000000001398000-memory.dmp orcus behavioral2/memory/1264-93-0x0000000000D30000-0x0000000001398000-memory.dmp orcus behavioral2/memory/3264-95-0x0000000000D30000-0x0000000001398000-memory.dmp orcus behavioral2/memory/3264-96-0x0000000000D30000-0x0000000001398000-memory.dmp orcus behavioral2/memory/3264-97-0x0000000000D30000-0x0000000001398000-memory.dmp orcus behavioral2/memory/3264-99-0x0000000000D30000-0x0000000001398000-memory.dmp orcus -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation mscc.exe -
Executes dropped EXE 5 IoCs
pid Process 1984 dlevideo.exe 1972 dlevideo.exe 1192 dlevideo.exe 1264 dlevideo.exe 3264 dlevideo.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of NtSetInformationThreadHideFromDebugger 25 IoCs
pid Process 1260 mscc.exe 1984 dlevideo.exe 396 regasm.exe 1972 dlevideo.exe 1192 dlevideo.exe 1112 msbuild.exe 396 regasm.exe 1112 msbuild.exe 396 regasm.exe 396 regasm.exe 396 regasm.exe 396 regasm.exe 396 regasm.exe 1264 dlevideo.exe 396 regasm.exe 1264 dlevideo.exe 396 regasm.exe 396 regasm.exe 396 regasm.exe 396 regasm.exe 396 regasm.exe 3264 dlevideo.exe 396 regasm.exe 396 regasm.exe 396 regasm.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1984 set thread context of 396 1984 dlevideo.exe 85 PID 1972 set thread context of 1112 1972 dlevideo.exe 91 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 8 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 msbuild.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dlevideo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dlevideo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mscc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dlevideo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regasm.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dlevideo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dlevideo.exe -
Suspicious behavior: EnumeratesProcesses 15 IoCs
pid Process 1260 mscc.exe 1984 dlevideo.exe 1984 dlevideo.exe 1972 dlevideo.exe 1972 dlevideo.exe 1972 dlevideo.exe 1972 dlevideo.exe 1972 dlevideo.exe 1972 dlevideo.exe 1972 dlevideo.exe 1972 dlevideo.exe 1972 dlevideo.exe 1972 dlevideo.exe 396 regasm.exe 396 regasm.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1260 mscc.exe Token: SeDebugPrivilege 1984 dlevideo.exe Token: SeDebugPrivilege 1972 dlevideo.exe Token: SeDebugPrivilege 396 regasm.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 1260 mscc.exe 1984 dlevideo.exe 396 regasm.exe 1972 dlevideo.exe 1192 dlevideo.exe 1112 msbuild.exe 1264 dlevideo.exe 3264 dlevideo.exe -
Suspicious use of WriteProcessMemory 37 IoCs
description pid Process procid_target PID 1260 wrote to memory of 1984 1260 mscc.exe 83 PID 1260 wrote to memory of 1984 1260 mscc.exe 83 PID 1260 wrote to memory of 1984 1260 mscc.exe 83 PID 1984 wrote to memory of 396 1984 dlevideo.exe 85 PID 1984 wrote to memory of 396 1984 dlevideo.exe 85 PID 1984 wrote to memory of 396 1984 dlevideo.exe 85 PID 1984 wrote to memory of 396 1984 dlevideo.exe 85 PID 1984 wrote to memory of 396 1984 dlevideo.exe 85 PID 1984 wrote to memory of 396 1984 dlevideo.exe 85 PID 1984 wrote to memory of 396 1984 dlevideo.exe 85 PID 1984 wrote to memory of 396 1984 dlevideo.exe 85 PID 1984 wrote to memory of 396 1984 dlevideo.exe 85 PID 1984 wrote to memory of 396 1984 dlevideo.exe 85 PID 1984 wrote to memory of 396 1984 dlevideo.exe 85 PID 1972 wrote to memory of 1672 1972 dlevideo.exe 87 PID 1972 wrote to memory of 1672 1972 dlevideo.exe 87 PID 1972 wrote to memory of 1672 1972 dlevideo.exe 87 PID 1972 wrote to memory of 5052 1972 dlevideo.exe 88 PID 1972 wrote to memory of 5052 1972 dlevideo.exe 88 PID 1972 wrote to memory of 5052 1972 dlevideo.exe 88 PID 1972 wrote to memory of 3344 1972 dlevideo.exe 89 PID 1972 wrote to memory of 3344 1972 dlevideo.exe 89 PID 1972 wrote to memory of 3344 1972 dlevideo.exe 89 PID 1972 wrote to memory of 4044 1972 dlevideo.exe 90 PID 1972 wrote to memory of 4044 1972 dlevideo.exe 90 PID 1972 wrote to memory of 4044 1972 dlevideo.exe 90 PID 1972 wrote to memory of 1112 1972 dlevideo.exe 91 PID 1972 wrote to memory of 1112 1972 dlevideo.exe 91 PID 1972 wrote to memory of 1112 1972 dlevideo.exe 91 PID 1972 wrote to memory of 1112 1972 dlevideo.exe 91 PID 1972 wrote to memory of 1112 1972 dlevideo.exe 91 PID 1972 wrote to memory of 1112 1972 dlevideo.exe 91 PID 1972 wrote to memory of 1112 1972 dlevideo.exe 91 PID 1972 wrote to memory of 1112 1972 dlevideo.exe 91 PID 1972 wrote to memory of 1112 1972 dlevideo.exe 91 PID 1972 wrote to memory of 1112 1972 dlevideo.exe 91 PID 1972 wrote to memory of 1112 1972 dlevideo.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\mscc.exe"C:\Users\Admin\AppData\Local\Temp\mscc.exe"1⤵
- Checks computer location settings
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1260 -
C:\Users\Admin\AppData\Roaming\processorhttp\dlevideo.exe"C:\Users\Admin\AppData\Roaming\processorhttp\dlevideo.exe"2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"3⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:396
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C:\Users\Admin\AppData\Roaming\processorhttp\dlevideo.exeC:\Users\Admin\AppData\Roaming\processorhttp\dlevideo.exe1⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1972 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"2⤵PID:1672
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"2⤵PID:5052
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"2⤵PID:3344
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"2⤵PID:4044
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1112
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C:\Users\Admin\AppData\Roaming\processorhttp\dlevideo.exeC:\Users\Admin\AppData\Roaming\processorhttp\dlevideo.exe1⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1192
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C:\Users\Admin\AppData\Roaming\processorhttp\dlevideo.exeC:\Users\Admin\AppData\Roaming\processorhttp\dlevideo.exe1⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1264
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C:\Users\Admin\AppData\Roaming\processorhttp\dlevideo.exeC:\Users\Admin\AppData\Roaming\processorhttp\dlevideo.exe1⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3264
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
2Credentials in Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5663b8d5469caa4489d463aa9bc18124f
SHA1e57123a7d969115853ea631a3b33826335025d28
SHA2567b4fa505452f0b8ac74bb31f5a03b13342836318018fb18d224ae2ff11b1a7e8
SHA51245e373295125a629fcc0b19609608d969c9106514918bfac5d6b8e340e407434577b825741b8fa6a043c8f3f5c1a030ba8857da5f4e8ef15a551ce3c5fe03b55
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Filesize
3.9MB
MD5e987c1d7fb2d5b03508b0f3e47909c04
SHA1e67e22274d5715738c8eb0c46f4c6bab5d3adbed
SHA2560c4ce7af606387b4f75c5c8a31b1d2bcd89b3b58bd59c5f4e49d038e8ae5852a
SHA51270cc03e7234499c0a32722a53f3aa26f23c413e479e04a9cb8cca2793d9206cd7d4de159b6a7807f2e2941aa4b90e59b08bcc6667d61f9942fa6cc0cd40c06bc
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Filesize
357B
MD5a2b76cea3a59fa9af5ea21ff68139c98
SHA135d76475e6a54c168f536e30206578babff58274
SHA256f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839
SHA512b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad