Analysis
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max time kernel
99s -
max time network
109s -
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 03:30
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe
Resource
win10v2004-20231130-en
General
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Target
SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe
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Size
830KB
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MD5
985225f6ec19a166c50bd5d0e16d330f
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SHA1
9022950aa9cef1cc010c636a97b229e30d0002b0
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SHA256
82cb6a221ee2b2c0c0f43139765407c713ff6980d966544f71f351c66928a4da
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SHA512
a4d5576cc36994ae0d6bfa0545961370f429bd8a4e875a65e77f6f4cf522dbf1fa82fb5491b593f26178a6a27c8c1b54214b06c29b43a6c2e09908ab4361d5a0
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SSDEEP
24576:koPOk+pJZDI7EeT/ZhOX0IAmQeY14VDjh:nyJ6ZT/Zh3IAmQ5qD
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.gimpex-imerys.com - Port:
587 - Username:
[email protected] - Password:
h45ZVRb6(IMF - 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:
SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1791582586-1997866593-3795608343-1000\Control Panel\International\Geo\Nation SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.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:
SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exedescription pid process target process PID 1688 set thread context of 2892 1688 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.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 7 IoCs
Processes:
SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exepowershell.exeSecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exepid process 1688 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe 1688 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe 1688 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe 4848 powershell.exe 2892 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe 2892 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe 4848 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exepowershell.exeSecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exedescription pid process Token: SeDebugPrivilege 1688 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe Token: SeDebugPrivilege 4848 powershell.exe Token: SeDebugPrivilege 2892 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exedescription pid process target process PID 1688 wrote to memory of 4848 1688 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe powershell.exe PID 1688 wrote to memory of 4848 1688 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe powershell.exe PID 1688 wrote to memory of 4848 1688 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe powershell.exe PID 1688 wrote to memory of 4484 1688 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe schtasks.exe PID 1688 wrote to memory of 4484 1688 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe schtasks.exe PID 1688 wrote to memory of 4484 1688 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe schtasks.exe PID 1688 wrote to memory of 2892 1688 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe PID 1688 wrote to memory of 2892 1688 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe PID 1688 wrote to memory of 2892 1688 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe PID 1688 wrote to memory of 2892 1688 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe PID 1688 wrote to memory of 2892 1688 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe PID 1688 wrote to memory of 2892 1688 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe PID 1688 wrote to memory of 2892 1688 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe PID 1688 wrote to memory of 2892 1688 SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1688 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\vaTUux.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4848 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vaTUux" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9337.tmp"2⤵
- Creates scheduled task(s)
PID:4484 -
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.59820.11283.26173.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2892
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
MD59c7ac29579cdbbbca317a92e1da05c1e
SHA149aedde342711f59bc4ca77ff7f20cfa78bb98b8
SHA25623ca11fdbc25407d7077513ef5e305a27cb63e3267e8fda08695673fa99aca14
SHA512c6129dfbc82d0553399ab2a7bece444c30f5e0e8984798e16b48f457deeced806f5a5cda6fc0134e8804b114873d1e6cd10579591ead50a474f925b7cf2b2de6