Analysis
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max time kernel
92s -
max time network
40s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
15-11-2024 03:01
Static task
static1
Behavioral task
behavioral1
Sample
cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe
Resource
win7-20240729-en
General
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Target
cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe
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Size
769KB
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MD5
e3520bf4517124bd9a2a4fc57b5127dd
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SHA1
6f375663293e24e40f5f8a525cc6b2000b19e088
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SHA256
cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155
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SHA512
033517302d5cefdca7d1d7021e8926ad02d448fed6ab80f0e30e69cd8670d55acf33fc487f4f9db622972dfc1a35fb37a7b8264a70279c428aebaa76860e9191
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SSDEEP
12288:5W3lK5SX0mH7zCJVMMEpWREG79erWZJP+43as57S6QCWcxxojN/ze6l159j+ukR:EzCJVbBEGRerUJd576CWciUc9j+1
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
zqamcx.com - Port:
587 - Username:
[email protected] - Password:
Methodman991 - 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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Agenttesla family
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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 2880 powershell.exe 3020 powershell.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 local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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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 SetThreadContext 1 IoCs
Processes:
cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exedescription pid Process procid_target PID 1760 set thread context of 2096 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 36 -
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 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
powershell.execbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.execbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exepowershell.exeschtasks.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe -
Scheduled Task/Job: Scheduled Task 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 4 IoCs
Processes:
cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exepowershell.exepowershell.exepid Process 2096 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 2096 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 3020 powershell.exe 2880 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exepowershell.exepowershell.exedescription pid Process Token: SeDebugPrivilege 2096 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe Token: SeDebugPrivilege 3020 powershell.exe Token: SeDebugPrivilege 2880 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exepid Process 2096 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exedescription pid Process procid_target PID 1760 wrote to memory of 3020 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 30 PID 1760 wrote to memory of 3020 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 30 PID 1760 wrote to memory of 3020 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 30 PID 1760 wrote to memory of 3020 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 30 PID 1760 wrote to memory of 2880 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 32 PID 1760 wrote to memory of 2880 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 32 PID 1760 wrote to memory of 2880 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 32 PID 1760 wrote to memory of 2880 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 32 PID 1760 wrote to memory of 2860 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 33 PID 1760 wrote to memory of 2860 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 33 PID 1760 wrote to memory of 2860 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 33 PID 1760 wrote to memory of 2860 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 33 PID 1760 wrote to memory of 2096 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 36 PID 1760 wrote to memory of 2096 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 36 PID 1760 wrote to memory of 2096 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 36 PID 1760 wrote to memory of 2096 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 36 PID 1760 wrote to memory of 2096 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 36 PID 1760 wrote to memory of 2096 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 36 PID 1760 wrote to memory of 2096 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 36 PID 1760 wrote to memory of 2096 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 36 PID 1760 wrote to memory of 2096 1760 cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe"C:\Users\Admin\AppData\Local\Temp\cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1760 -
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\cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3020
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\DZZQqzJzq.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2880
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DZZQqzJzq" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE9C3.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2860
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C:\Users\Admin\AppData\Local\Temp\cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe"C:\Users\Admin\AppData\Local\Temp\cbe1d843259a92581d16088969b0ed1758866626b4ae37e7445abe6bf099f155.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2096
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD59ebd24ffcb8efa6119ddc512f07b6037
SHA14a85caea5a88fe519bd60a7ff2a2905cccceb638
SHA2569fa8d4dc508ff18cf3f3d9afdf14f48e09cc16dc9b17374358c18bd05e04a26c
SHA512b9d5204e21fcaa56ebcdb11d8c041082f54dfe040c081aadfed28505a8788df72db74df8baecd7934445e09e25b2b3745bac4ac4f0057127878b7fa28bab7c8d
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\IOZI1K0J0FH3A4Z7P4Y0.temp
Filesize7KB
MD55720a07873b7844c1ce9fdfc5bb86366
SHA1e61c5198b54869d0282db682aaceecf164a84128
SHA256ed1caefadadd9d3a63a386cbf4fff239775a32f523361f60988f52dea2e0ac8f
SHA512d28385843249e90e2088b1bb0ed8bb0e292988e1305bbec2f0ef8f07871cfff3fc3773c6e9b4e8cabd6a613fae289a5cf6ac6058a0eb17e6bf85fc7cf14e35c5