Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
12-06-2024 02:07
Static task
static1
Behavioral task
behavioral1
Sample
bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe
Resource
win7-20240419-en
General
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Target
bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe
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Size
757KB
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MD5
8bb3c4d2c945a5b91bb1bbe6845b1528
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SHA1
dc78fba7c16e9d12cc1b79f81db12d016b189c5c
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SHA256
bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d
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SHA512
11fd206dcc448d966581c635bda32ac5072531f8d69f964b1258c49a71dae0100155592e23542707857db639f4c0b9504698512ee5d4de60a2a0d6bb2e2ce71d
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SSDEEP
12288:tZSKFyn1MMQqC3xQlqjmD/Oi/A1wMb+g14n16NXiACR5leZlN:tZZFy1MMQ93OlqjOf/eSln4piA+er
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.jeepcommerce.rs - Port:
21 - Username:
[email protected] - Password:
Cgn+Udqt0F%y
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 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.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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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 4 ip-api.com -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exepowershell.exepid process 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 1052 powershell.exe 1052 powershell.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exepowershell.exedescription pid process Token: SeDebugPrivilege 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe Token: SeDebugPrivilege 1052 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exedescription pid process target process PID 4420 wrote to memory of 1052 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe powershell.exe PID 4420 wrote to memory of 1052 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe powershell.exe PID 4420 wrote to memory of 1052 4420 bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe powershell.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe"C:\Users\Admin\AppData\Local\Temp\bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4420 -
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\bf2fe7c94a2bfdc7c066cdecedfc4b76ded49fd90d8c93b6deeebe777c198c2d.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1052
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82