Analysis
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max time kernel
141s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
20-07-2023 21:48
Behavioral task
behavioral1
Sample
0x0007000000016cef-84.exe
Resource
win7-20230712-en
General
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Target
0x0007000000016cef-84.exe
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Size
227KB
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MD5
cd0a4e8768e6d3a4296de951ab949ab5
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SHA1
47f6d7cc658e0888243a3c40f2d823162a756ef0
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SHA256
56de36e7a6759bcc4b288d6ef04f802b9dd2ae3ae2417fd842c5d0e8f34fc448
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SHA512
75a0f7c2e39f6e32c14c2814a4f615997f8f88c22ac9a6cde5fa4aab54466c89afd91ba5df6437073a98157519ab6b06e7cc9d9fc72af4b341042c6979873d9b
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SSDEEP
3072:oTzC4usLP+wOULUFAB3i9nyRA4/Prk3huiPFSbuZRuNcZVKOUm8LHIMbffWtsm3:oTzYsLdf/Rity237PFHRuNcPKOK3+
Malware Config
Extracted
amadey
3.85
77.91.68.3/home/love/index.php
Signatures
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1043950675-1972537973-2972532878-1000\Control Panel\International\Geo\Nation 0x0007000000016cef-84.exe Key value queried \REGISTRY\USER\S-1-5-21-1043950675-1972537973-2972532878-1000\Control Panel\International\Geo\Nation danke.exe -
Executes dropped EXE 3 IoCs
pid Process 1380 danke.exe 5064 danke.exe 3440 danke.exe -
Loads dropped DLL 1 IoCs
pid Process 1472 rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4280 schtasks.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 764 0x0007000000016cef-84.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 764 wrote to memory of 1380 764 0x0007000000016cef-84.exe 84 PID 764 wrote to memory of 1380 764 0x0007000000016cef-84.exe 84 PID 764 wrote to memory of 1380 764 0x0007000000016cef-84.exe 84 PID 1380 wrote to memory of 4280 1380 danke.exe 85 PID 1380 wrote to memory of 4280 1380 danke.exe 85 PID 1380 wrote to memory of 4280 1380 danke.exe 85 PID 1380 wrote to memory of 3232 1380 danke.exe 87 PID 1380 wrote to memory of 3232 1380 danke.exe 87 PID 1380 wrote to memory of 3232 1380 danke.exe 87 PID 3232 wrote to memory of 2332 3232 cmd.exe 89 PID 3232 wrote to memory of 2332 3232 cmd.exe 89 PID 3232 wrote to memory of 2332 3232 cmd.exe 89 PID 3232 wrote to memory of 948 3232 cmd.exe 90 PID 3232 wrote to memory of 948 3232 cmd.exe 90 PID 3232 wrote to memory of 948 3232 cmd.exe 90 PID 3232 wrote to memory of 3692 3232 cmd.exe 91 PID 3232 wrote to memory of 3692 3232 cmd.exe 91 PID 3232 wrote to memory of 3692 3232 cmd.exe 91 PID 3232 wrote to memory of 568 3232 cmd.exe 92 PID 3232 wrote to memory of 568 3232 cmd.exe 92 PID 3232 wrote to memory of 568 3232 cmd.exe 92 PID 3232 wrote to memory of 4800 3232 cmd.exe 93 PID 3232 wrote to memory of 4800 3232 cmd.exe 93 PID 3232 wrote to memory of 4800 3232 cmd.exe 93 PID 3232 wrote to memory of 756 3232 cmd.exe 94 PID 3232 wrote to memory of 756 3232 cmd.exe 94 PID 3232 wrote to memory of 756 3232 cmd.exe 94 PID 1380 wrote to memory of 1472 1380 danke.exe 109 PID 1380 wrote to memory of 1472 1380 danke.exe 109 PID 1380 wrote to memory of 1472 1380 danke.exe 109
Processes
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C:\Users\Admin\AppData\Local\Temp\0x0007000000016cef-84.exe"C:\Users\Admin\AppData\Local\Temp\0x0007000000016cef-84.exe"1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:764 -
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1380 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN danke.exe /TR "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe" /F3⤵
- Creates scheduled task(s)
PID:4280
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "danke.exe" /P "Admin:N"&&CACLS "danke.exe" /P "Admin:R" /E&&echo Y|CACLS "..\3ec1f323b5" /P "Admin:N"&&CACLS "..\3ec1f323b5" /P "Admin:R" /E&&Exit3⤵
- Suspicious use of WriteProcessMemory
PID:3232 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:2332
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:N"4⤵PID:948
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:R" /E4⤵PID:3692
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:568
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:N"4⤵PID:4800
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:R" /E4⤵PID:756
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main3⤵
- Loads dropped DLL
PID:1472
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C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exeC:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe1⤵
- Executes dropped EXE
PID:5064
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C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exeC:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe1⤵
- Executes dropped EXE
PID:3440
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
227KB
MD5cd0a4e8768e6d3a4296de951ab949ab5
SHA147f6d7cc658e0888243a3c40f2d823162a756ef0
SHA25656de36e7a6759bcc4b288d6ef04f802b9dd2ae3ae2417fd842c5d0e8f34fc448
SHA51275a0f7c2e39f6e32c14c2814a4f615997f8f88c22ac9a6cde5fa4aab54466c89afd91ba5df6437073a98157519ab6b06e7cc9d9fc72af4b341042c6979873d9b
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Filesize
227KB
MD5cd0a4e8768e6d3a4296de951ab949ab5
SHA147f6d7cc658e0888243a3c40f2d823162a756ef0
SHA25656de36e7a6759bcc4b288d6ef04f802b9dd2ae3ae2417fd842c5d0e8f34fc448
SHA51275a0f7c2e39f6e32c14c2814a4f615997f8f88c22ac9a6cde5fa4aab54466c89afd91ba5df6437073a98157519ab6b06e7cc9d9fc72af4b341042c6979873d9b
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Filesize
227KB
MD5cd0a4e8768e6d3a4296de951ab949ab5
SHA147f6d7cc658e0888243a3c40f2d823162a756ef0
SHA25656de36e7a6759bcc4b288d6ef04f802b9dd2ae3ae2417fd842c5d0e8f34fc448
SHA51275a0f7c2e39f6e32c14c2814a4f615997f8f88c22ac9a6cde5fa4aab54466c89afd91ba5df6437073a98157519ab6b06e7cc9d9fc72af4b341042c6979873d9b
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Filesize
227KB
MD5cd0a4e8768e6d3a4296de951ab949ab5
SHA147f6d7cc658e0888243a3c40f2d823162a756ef0
SHA25656de36e7a6759bcc4b288d6ef04f802b9dd2ae3ae2417fd842c5d0e8f34fc448
SHA51275a0f7c2e39f6e32c14c2814a4f615997f8f88c22ac9a6cde5fa4aab54466c89afd91ba5df6437073a98157519ab6b06e7cc9d9fc72af4b341042c6979873d9b
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Filesize
227KB
MD5cd0a4e8768e6d3a4296de951ab949ab5
SHA147f6d7cc658e0888243a3c40f2d823162a756ef0
SHA25656de36e7a6759bcc4b288d6ef04f802b9dd2ae3ae2417fd842c5d0e8f34fc448
SHA51275a0f7c2e39f6e32c14c2814a4f615997f8f88c22ac9a6cde5fa4aab54466c89afd91ba5df6437073a98157519ab6b06e7cc9d9fc72af4b341042c6979873d9b
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Filesize
89KB
MD5dc587d08b8ca3cd62e5dc057d41a966b
SHA10ba6a88377c74a0c53b956d405ad17dd5f8c4164
SHA2567d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
SHA5127300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9
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Filesize
89KB
MD5dc587d08b8ca3cd62e5dc057d41a966b
SHA10ba6a88377c74a0c53b956d405ad17dd5f8c4164
SHA2567d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
SHA5127300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9
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Filesize
89KB
MD5dc587d08b8ca3cd62e5dc057d41a966b
SHA10ba6a88377c74a0c53b956d405ad17dd5f8c4164
SHA2567d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
SHA5127300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9
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Filesize
272B
MD5d867eabb1be5b45bc77bb06814e23640
SHA13139a51ce7e8462c31070363b9532c13cc52c82d
SHA25638c69e3f9f3927f8178d55cde9774a2b170c057b349b73932b87b76499d03349
SHA512afc40d5fa7bcd41b8445f597990d150d57e3621ddef9400af742471aa0d14c2e66cfecc34482dadbaeb6f20912fda8ab786e584bf7fd1ad5fa23d3b95425fd59