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Analysis
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max time kernel
133s -
max time network
138s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
01/12/2023, 01:51
Behavioral task
behavioral1
Sample
de107f166e3fa1c564284e76b005c21f62e4d01ceed69f42800e284cf565eb5a.exe
Resource
win7-20231020-en
General
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Target
de107f166e3fa1c564284e76b005c21f62e4d01ceed69f42800e284cf565eb5a.exe
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Size
3.0MB
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MD5
5ce8f14e43febd2d960983bbfa735ed4
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SHA1
d70d584f363db3ab171899dd1ec71fdf7640873f
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SHA256
de107f166e3fa1c564284e76b005c21f62e4d01ceed69f42800e284cf565eb5a
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SHA512
190b98ab186188b76f80c78effaf69a0e6d47c61305d0389ab0df287cffc1b82606aa59a5a70249fc30d0d67e7de88b948702f9c2a9988494bf17d5c1487fc59
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SSDEEP
49152:81HS7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpbu/nRFfjI7L0qb:8UHTPJg8z1mKnypSbRxo9JCm
Malware Config
Extracted
orcus
Новый тег
31.44.184.52:61946
sudo_qbg1j0h46x7enszn2tnro30h61swym1q
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autostart_method
Disable
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enable_keylogger
false
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install_path
%appdata%\windowspoll\processjavascript.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
Signatures
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Orcus main payload 7 IoCs
resource yara_rule behavioral1/files/0x0008000000012106-10.dat family_orcus behavioral1/files/0x0008000000012106-12.dat family_orcus behavioral1/files/0x0008000000012106-13.dat family_orcus behavioral1/files/0x0008000000012106-15.dat family_orcus behavioral1/files/0x0008000000012106-21.dat family_orcus behavioral1/files/0x0008000000012106-82.dat family_orcus behavioral1/files/0x0008000000012106-87.dat family_orcus -
Orcurs Rat Executable 16 IoCs
resource yara_rule behavioral1/memory/1700-0-0x0000000000310000-0x000000000060E000-memory.dmp orcus behavioral1/files/0x0008000000012106-10.dat orcus behavioral1/files/0x0008000000012106-12.dat orcus behavioral1/files/0x0008000000012106-13.dat orcus behavioral1/files/0x0008000000012106-15.dat orcus behavioral1/memory/2796-18-0x00000000001F0000-0x00000000004EE000-memory.dmp orcus behavioral1/files/0x0008000000012106-21.dat orcus behavioral1/memory/2864-29-0x0000000000400000-0x00000000006FE000-memory.dmp orcus behavioral1/memory/2864-28-0x0000000000400000-0x00000000006FE000-memory.dmp orcus behavioral1/memory/2864-32-0x0000000000400000-0x00000000006FE000-memory.dmp orcus behavioral1/memory/2864-35-0x0000000000400000-0x00000000006FE000-memory.dmp orcus behavioral1/memory/2864-37-0x0000000000400000-0x00000000006FE000-memory.dmp orcus behavioral1/files/0x0008000000012106-82.dat orcus behavioral1/memory/616-84-0x0000000000950000-0x0000000000C4E000-memory.dmp orcus behavioral1/files/0x0008000000012106-87.dat orcus behavioral1/memory/2444-89-0x0000000000D40000-0x000000000103E000-memory.dmp orcus -
Executes dropped EXE 4 IoCs
pid Process 2796 processjavascript.exe 3020 processjavascript.exe 616 processjavascript.exe 2444 processjavascript.exe -
Loads dropped DLL 1 IoCs
pid Process 1700 de107f166e3fa1c564284e76b005c21f62e4d01ceed69f42800e284cf565eb5a.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2796 set thread context of 2864 2796 processjavascript.exe 30 PID 3020 set thread context of 2548 3020 processjavascript.exe 32 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 7 IoCs
pid Process 1700 de107f166e3fa1c564284e76b005c21f62e4d01ceed69f42800e284cf565eb5a.exe 2796 processjavascript.exe 2796 processjavascript.exe 3020 processjavascript.exe 3020 processjavascript.exe 2864 caspol.exe 2864 caspol.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1700 de107f166e3fa1c564284e76b005c21f62e4d01ceed69f42800e284cf565eb5a.exe Token: SeDebugPrivilege 2796 processjavascript.exe Token: SeDebugPrivilege 3020 processjavascript.exe Token: SeDebugPrivilege 2864 caspol.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 1700 wrote to memory of 2796 1700 de107f166e3fa1c564284e76b005c21f62e4d01ceed69f42800e284cf565eb5a.exe 28 PID 1700 wrote to memory of 2796 1700 de107f166e3fa1c564284e76b005c21f62e4d01ceed69f42800e284cf565eb5a.exe 28 PID 1700 wrote to memory of 2796 1700 de107f166e3fa1c564284e76b005c21f62e4d01ceed69f42800e284cf565eb5a.exe 28 PID 1700 wrote to memory of 2796 1700 de107f166e3fa1c564284e76b005c21f62e4d01ceed69f42800e284cf565eb5a.exe 28 PID 2428 wrote to memory of 3020 2428 taskeng.exe 31 PID 2428 wrote to memory of 3020 2428 taskeng.exe 31 PID 2428 wrote to memory of 3020 2428 taskeng.exe 31 PID 2428 wrote to memory of 3020 2428 taskeng.exe 31 PID 2796 wrote to memory of 2864 2796 processjavascript.exe 30 PID 2796 wrote to memory of 2864 2796 processjavascript.exe 30 PID 2796 wrote to memory of 2864 2796 processjavascript.exe 30 PID 2796 wrote to memory of 2864 2796 processjavascript.exe 30 PID 2796 wrote to memory of 2864 2796 processjavascript.exe 30 PID 2796 wrote to memory of 2864 2796 processjavascript.exe 30 PID 2796 wrote to memory of 2864 2796 processjavascript.exe 30 PID 2796 wrote to memory of 2864 2796 processjavascript.exe 30 PID 2796 wrote to memory of 2864 2796 processjavascript.exe 30 PID 3020 wrote to memory of 2548 3020 processjavascript.exe 32 PID 3020 wrote to memory of 2548 3020 processjavascript.exe 32 PID 3020 wrote to memory of 2548 3020 processjavascript.exe 32 PID 3020 wrote to memory of 2548 3020 processjavascript.exe 32 PID 3020 wrote to memory of 2548 3020 processjavascript.exe 32 PID 3020 wrote to memory of 2548 3020 processjavascript.exe 32 PID 3020 wrote to memory of 2548 3020 processjavascript.exe 32 PID 3020 wrote to memory of 2548 3020 processjavascript.exe 32 PID 3020 wrote to memory of 2548 3020 processjavascript.exe 32 PID 2428 wrote to memory of 616 2428 taskeng.exe 37 PID 2428 wrote to memory of 616 2428 taskeng.exe 37 PID 2428 wrote to memory of 616 2428 taskeng.exe 37 PID 2428 wrote to memory of 616 2428 taskeng.exe 37 PID 2428 wrote to memory of 2444 2428 taskeng.exe 38 PID 2428 wrote to memory of 2444 2428 taskeng.exe 38 PID 2428 wrote to memory of 2444 2428 taskeng.exe 38 PID 2428 wrote to memory of 2444 2428 taskeng.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\de107f166e3fa1c564284e76b005c21f62e4d01ceed69f42800e284cf565eb5a.exe"C:\Users\Admin\AppData\Local\Temp\de107f166e3fa1c564284e76b005c21f62e4d01ceed69f42800e284cf565eb5a.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1700 -
C:\Users\Admin\AppData\Roaming\windowspoll\processjavascript.exe"C:\Users\Admin\AppData\Roaming\windowspoll\processjavascript.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2796 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2864
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C:\Windows\system32\taskeng.exetaskeng.exe {5EE5DC4E-9F13-4A87-85B7-636F6FEB4B67} S-1-5-21-2952504676-3105837840-1406404655-1000:URUOZWGF\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:2428 -
C:\Users\Admin\AppData\Roaming\windowspoll\processjavascript.exeC:\Users\Admin\AppData\Roaming\windowspoll\processjavascript.exe2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3020 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"3⤵PID:2548
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C:\Users\Admin\AppData\Roaming\windowspoll\processjavascript.exeC:\Users\Admin\AppData\Roaming\windowspoll\processjavascript.exe2⤵
- Executes dropped EXE
PID:616
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C:\Users\Admin\AppData\Roaming\windowspoll\processjavascript.exeC:\Users\Admin\AppData\Roaming\windowspoll\processjavascript.exe2⤵
- Executes dropped EXE
PID:2444
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3.0MB
MD55ce8f14e43febd2d960983bbfa735ed4
SHA1d70d584f363db3ab171899dd1ec71fdf7640873f
SHA256de107f166e3fa1c564284e76b005c21f62e4d01ceed69f42800e284cf565eb5a
SHA512190b98ab186188b76f80c78effaf69a0e6d47c61305d0389ab0df287cffc1b82606aa59a5a70249fc30d0d67e7de88b948702f9c2a9988494bf17d5c1487fc59
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Filesize
3.0MB
MD55ce8f14e43febd2d960983bbfa735ed4
SHA1d70d584f363db3ab171899dd1ec71fdf7640873f
SHA256de107f166e3fa1c564284e76b005c21f62e4d01ceed69f42800e284cf565eb5a
SHA512190b98ab186188b76f80c78effaf69a0e6d47c61305d0389ab0df287cffc1b82606aa59a5a70249fc30d0d67e7de88b948702f9c2a9988494bf17d5c1487fc59
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Filesize
3.0MB
MD55ce8f14e43febd2d960983bbfa735ed4
SHA1d70d584f363db3ab171899dd1ec71fdf7640873f
SHA256de107f166e3fa1c564284e76b005c21f62e4d01ceed69f42800e284cf565eb5a
SHA512190b98ab186188b76f80c78effaf69a0e6d47c61305d0389ab0df287cffc1b82606aa59a5a70249fc30d0d67e7de88b948702f9c2a9988494bf17d5c1487fc59
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Filesize
3.0MB
MD55ce8f14e43febd2d960983bbfa735ed4
SHA1d70d584f363db3ab171899dd1ec71fdf7640873f
SHA256de107f166e3fa1c564284e76b005c21f62e4d01ceed69f42800e284cf565eb5a
SHA512190b98ab186188b76f80c78effaf69a0e6d47c61305d0389ab0df287cffc1b82606aa59a5a70249fc30d0d67e7de88b948702f9c2a9988494bf17d5c1487fc59
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Filesize
3.0MB
MD55ce8f14e43febd2d960983bbfa735ed4
SHA1d70d584f363db3ab171899dd1ec71fdf7640873f
SHA256de107f166e3fa1c564284e76b005c21f62e4d01ceed69f42800e284cf565eb5a
SHA512190b98ab186188b76f80c78effaf69a0e6d47c61305d0389ab0df287cffc1b82606aa59a5a70249fc30d0d67e7de88b948702f9c2a9988494bf17d5c1487fc59
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Filesize
3.0MB
MD55ce8f14e43febd2d960983bbfa735ed4
SHA1d70d584f363db3ab171899dd1ec71fdf7640873f
SHA256de107f166e3fa1c564284e76b005c21f62e4d01ceed69f42800e284cf565eb5a
SHA512190b98ab186188b76f80c78effaf69a0e6d47c61305d0389ab0df287cffc1b82606aa59a5a70249fc30d0d67e7de88b948702f9c2a9988494bf17d5c1487fc59
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Filesize
357B
MD5a2b76cea3a59fa9af5ea21ff68139c98
SHA135d76475e6a54c168f536e30206578babff58274
SHA256f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839
SHA512b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad
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Filesize
3.0MB
MD55ce8f14e43febd2d960983bbfa735ed4
SHA1d70d584f363db3ab171899dd1ec71fdf7640873f
SHA256de107f166e3fa1c564284e76b005c21f62e4d01ceed69f42800e284cf565eb5a
SHA512190b98ab186188b76f80c78effaf69a0e6d47c61305d0389ab0df287cffc1b82606aa59a5a70249fc30d0d67e7de88b948702f9c2a9988494bf17d5c1487fc59