Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
12-06-2024 01:51
Static task
static1
Behavioral task
behavioral1
Sample
c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe
Resource
win10v2004-20240226-en
General
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Target
c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe
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Size
876KB
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MD5
3dcbd6e5cb8c4d41fd60008732172eaf
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SHA1
c6f07d35fe09aaf673f85fb4bc49feea6d5afb91
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SHA256
c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b
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SHA512
952dff387f43d97974e1bce4b58c2bcadb96e2d82469cb3bf567926070a02f609a950b0718efa45cdc4c543ad5a07b0eae8d8698cdf4033dff29ad6c7ee6adeb
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SSDEEP
24576:Xg61jjk0LAta9A2kDI59U3P6EnHtD5VyHlRw8wS0Y5:2dP68jyHlRwEd
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.shaktiinstrumentations.in - Port:
587 - Username:
[email protected] - Password:
Shakti54231!@#$%#@! - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Processes:
powershell.exepowershell.exepid process 2828 powershell.exe 2576 powershell.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
RegSvcs.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe" RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exedescription pid process target process PID 2300 set thread context of 2456 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe RegSvcs.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.
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Suspicious behavior: EnumeratesProcesses 11 IoCs
Processes:
c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exeRegSvcs.exepowershell.exepowershell.exepid process 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe 2456 RegSvcs.exe 2456 RegSvcs.exe 2828 powershell.exe 2576 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exeRegSvcs.exepowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe Token: SeDebugPrivilege 2456 RegSvcs.exe Token: SeDebugPrivilege 2828 powershell.exe Token: SeDebugPrivilege 2576 powershell.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exedescription pid process target process PID 2300 wrote to memory of 2828 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe powershell.exe PID 2300 wrote to memory of 2828 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe powershell.exe PID 2300 wrote to memory of 2828 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe powershell.exe PID 2300 wrote to memory of 2828 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe powershell.exe PID 2300 wrote to memory of 2576 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe powershell.exe PID 2300 wrote to memory of 2576 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe powershell.exe PID 2300 wrote to memory of 2576 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe powershell.exe PID 2300 wrote to memory of 2576 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe powershell.exe PID 2300 wrote to memory of 2640 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe schtasks.exe PID 2300 wrote to memory of 2640 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe schtasks.exe PID 2300 wrote to memory of 2640 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe schtasks.exe PID 2300 wrote to memory of 2640 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe schtasks.exe PID 2300 wrote to memory of 2456 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe RegSvcs.exe PID 2300 wrote to memory of 2456 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe RegSvcs.exe PID 2300 wrote to memory of 2456 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe RegSvcs.exe PID 2300 wrote to memory of 2456 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe RegSvcs.exe PID 2300 wrote to memory of 2456 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe RegSvcs.exe PID 2300 wrote to memory of 2456 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe RegSvcs.exe PID 2300 wrote to memory of 2456 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe RegSvcs.exe PID 2300 wrote to memory of 2456 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe RegSvcs.exe PID 2300 wrote to memory of 2456 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe RegSvcs.exe PID 2300 wrote to memory of 2456 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe RegSvcs.exe PID 2300 wrote to memory of 2456 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe RegSvcs.exe PID 2300 wrote to memory of 2456 2300 c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe"C:\Users\Admin\AppData\Local\Temp\c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2300 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\c6082b6a09f1ad147a09cc579f562e66822d424cc0293b846c653d1a4787984b.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2828 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\oKyLjXTJdlXnA.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2576 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\oKyLjXTJdlXnA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6D63.tmp"2⤵
- Creates scheduled task(s)
PID:2640 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2456
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD567f574b5e142d59428c4e64650795f33
SHA11a005717fb589caaf8dd2712af9c21ab9ff2ced0
SHA256cbf29985fc71991b9154951b281bb7ec87d0ac69dd110889699e05a9f913e951
SHA51228613324bd67f1b1459ee39ee12bc45ccaec1d7e7278dfdf3ac183a3fd58fb58262a0b2405e99db42f6d0058dee737daccea0179498b21a98dec446bd9b86303
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD59b9c06124d5546f947538a9aaf729ae6
SHA17d6eebe9058298b38259e24cb56832a33d109851
SHA2569416eb96bbb8cef3823c1e1e8e77a636b3880203703f283782fe0511eae3d990
SHA512afb7f0dbb9672b20a0d2c0988aa9b952b8c5c408bcb3ecc37201f2d12ac2b9b8c52fb08b1bcc9fcf3c627e7f7b5b45e13fd46e8bbeea5b1fc0e98bb74eb068bf