Analysis
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max time kernel
125s -
max time network
48s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system -
submitted
05-12-2023 17:06
Static task
static1
Behavioral task
behavioral1
Sample
cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe
Resource
win10v2004-20231130-en
General
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Target
cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe
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Size
827KB
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MD5
23284d731a5f245ed50c262c6bd783c8
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SHA1
ec77a6f42091861b7544d611d9b01d5c761c44c8
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SHA256
cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb
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SHA512
e62c33552d5f8e866c8b58a1cc5220c06c653b0dd32f8329b62716e81d2958edd734f4e85903e124db0589ed1bca6d9e695d5337ba80f7162ba14dec53eeec62
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SSDEEP
12288:YWctW8G34/uK45+po2K6YoTmnCS+TZQnOlEs12xIZkrUHCqDRKRoUaggA+X+neXL:534/up+pJHY9L+lQtsY21KCFfXNXL
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
webmail.vector-kl.com - Port:
587 - Username:
[email protected] - Password:
IzzaVectorKL202) - 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:
cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1791582586-1997866593-3795608343-1000\Control Panel\International\Geo\Nation cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.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 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exedescription pid process target process PID 2848 set thread context of 4364 2848 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.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 6 IoCs
Processes:
cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exepowershell.execabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exepid process 2848 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe 2848 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe 3924 powershell.exe 4364 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe 4364 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe 3924 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exepowershell.execabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exedescription pid process Token: SeDebugPrivilege 2848 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe Token: SeDebugPrivilege 3924 powershell.exe Token: SeDebugPrivilege 4364 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exepid process 4364 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exedescription pid process target process PID 2848 wrote to memory of 3924 2848 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe powershell.exe PID 2848 wrote to memory of 3924 2848 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe powershell.exe PID 2848 wrote to memory of 3924 2848 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe powershell.exe PID 2848 wrote to memory of 4016 2848 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe schtasks.exe PID 2848 wrote to memory of 4016 2848 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe schtasks.exe PID 2848 wrote to memory of 4016 2848 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe schtasks.exe PID 2848 wrote to memory of 4364 2848 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe PID 2848 wrote to memory of 4364 2848 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe PID 2848 wrote to memory of 4364 2848 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe PID 2848 wrote to memory of 4364 2848 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe PID 2848 wrote to memory of 4364 2848 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe PID 2848 wrote to memory of 4364 2848 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe PID 2848 wrote to memory of 4364 2848 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe PID 2848 wrote to memory of 4364 2848 cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe"C:\Users\Admin\AppData\Local\Temp\cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2848 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\hOqRNQt.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3924 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\hOqRNQt" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8E94.tmp"2⤵
- Creates scheduled task(s)
PID:4016 -
C:\Users\Admin\AppData\Local\Temp\cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe"C:\Users\Admin\AppData\Local\Temp\cabb6fdf10c577b6d529be65a4e5154dd53e67570d305da21ad39c03f67ce3bb.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4364
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
MD56abdfac254a3144174bb41b3fa514b65
SHA11f2d3351ed931d8908ebed8636286448fe6caf21
SHA25618005ca54ce32ce5bf0be63420f80052657b6fa854fcf7589380d9ed3b1c431f
SHA5125097cb16a390b361b2a63df7776f87a5159db123faac8375fdaca73b855824983c2f596babe5d95502ee94f4694ec0b84ed97ddff1cd76eeec5681e43f067de0