Analysis
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max time kernel
126s -
max time network
53s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system -
submitted
02-12-2023 07:34
Static task
static1
Behavioral task
behavioral1
Sample
9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe
Resource
win10v2004-20231130-en
General
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Target
9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe
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Size
804KB
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MD5
1d12b8064c33cef04ff272bb099d4541
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SHA1
7b80053875042ab5946d73b4bc9f5d06abf13eff
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SHA256
9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234
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SHA512
b17aee1f64c337874dd579e84487ec1ba4e891294239945e771a15ca034b83ee4673707272650a7f87deeca01087d9d43bb22f917515817083deef7d1c735189
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SSDEEP
12288:mDLUbbwLijB0wHjMpiGTd8dX/LhcqeFxXzXNuVPmdfBoItMUFt6Ysbwj366lHNNV:YLmiwO2xhc/XzXoIyUFtHsU7
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.amtechcards.com - Port:
587 - Username:
[email protected] - Password:
]i[a(tUWlmp% - 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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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-596315103-1488671723-776734015-1000\Control Panel\International\Geo\Nation 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
RegSvcs.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-596315103-1488671723-776734015-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\My App = "C:\\Users\\Admin\\AppData\\Roaming\\My App\\My App.exe" RegSvcs.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exedescription pid process target process PID 2224 set thread context of 5036 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.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 8 IoCs
Processes:
9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exepowershell.exeRegSvcs.exepid process 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe 2588 powershell.exe 5036 RegSvcs.exe 5036 RegSvcs.exe 2588 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exepowershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe Token: SeDebugPrivilege 2588 powershell.exe Token: SeDebugPrivilege 5036 RegSvcs.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exedescription pid process target process PID 2224 wrote to memory of 2588 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe powershell.exe PID 2224 wrote to memory of 2588 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe powershell.exe PID 2224 wrote to memory of 2588 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe powershell.exe PID 2224 wrote to memory of 1620 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe schtasks.exe PID 2224 wrote to memory of 1620 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe schtasks.exe PID 2224 wrote to memory of 1620 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe schtasks.exe PID 2224 wrote to memory of 2304 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe RegSvcs.exe PID 2224 wrote to memory of 2304 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe RegSvcs.exe PID 2224 wrote to memory of 2304 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe RegSvcs.exe PID 2224 wrote to memory of 5036 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe RegSvcs.exe PID 2224 wrote to memory of 5036 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe RegSvcs.exe PID 2224 wrote to memory of 5036 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe RegSvcs.exe PID 2224 wrote to memory of 5036 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe RegSvcs.exe PID 2224 wrote to memory of 5036 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe RegSvcs.exe PID 2224 wrote to memory of 5036 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe RegSvcs.exe PID 2224 wrote to memory of 5036 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe RegSvcs.exe PID 2224 wrote to memory of 5036 2224 9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe"C:\Users\Admin\AppData\Local\Temp\9fd0c32521c7d152ba2b6d68f90cc43f6ead072c6030601ae0724889debe4234.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2224 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\eZvlGiNFsVCchL.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2588 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eZvlGiNFsVCchL" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7A02.tmp"2⤵
- Creates scheduled task(s)
PID:1620 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵PID:2304
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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:5036
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD584b1f8152facb2a939317fa3ea2b3582
SHA1beb3568f05cfa90def8443ceb6139b78d5862f09
SHA2562f8407621711d7928031693e5ab1553ada06d838a337339786f0b4ef7e6a2e77
SHA5128e2191e021ed3344f4003e9ea90b1111a933ff03e09c92a29a701143e58efac2061706a8e80d578d2d47e7cd9d149893d7746e8f27444945bd31059067bf5163