Analysis
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max time kernel
61s -
max time network
14s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
09-11-2020 19:36
Static task
static1
Behavioral task
behavioral1
Sample
REQUEST FOR QUOTATION MV PAVINO TRADER.exe
Resource
win7v20201028
General
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Target
REQUEST FOR QUOTATION MV PAVINO TRADER.exe
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Size
466KB
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MD5
714533814adecf2a707d8292647e4cd7
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SHA1
8916de8ce4af1ff7411edaaa446c50e2e537ca84
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SHA256
16a372b8bf67ed98f8065274e22b1c36ad0b0a6fbd8a8a4a4afb0e9b07665612
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SHA512
68d260f432d53b8208fd8bc18a7b24f7b8898fcf158406d4b8c5b7762a91ed12879749524bba6ddd1f5daf8ded5c69d643e95a9ce35ce1871f4319ef77eb485d
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.ru - Port:
587 - Username:
info.pana@yandex.com - Password:
user@12345
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1420-7-0x0000000000400000-0x0000000000452000-memory.dmp family_agenttesla behavioral1/memory/1420-8-0x000000000044C7DE-mapping.dmp family_agenttesla behavioral1/memory/1420-9-0x0000000000400000-0x0000000000452000-memory.dmp family_agenttesla behavioral1/memory/1420-10-0x0000000000400000-0x0000000000452000-memory.dmp family_agenttesla -
Processes:
resource yara_rule behavioral1/memory/1756-4-0x0000000000CB0000-0x0000000000D03000-memory.dmp rezer0 -
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:
REQUEST FOR QUOTATION MV PAVINO TRADER.exedescription pid process target process PID 1756 set thread context of 1420 1756 REQUEST FOR QUOTATION MV PAVINO TRADER.exe REQUEST FOR QUOTATION MV PAVINO TRADER.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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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 2 IoCs
Processes:
REQUEST FOR QUOTATION MV PAVINO TRADER.exepid process 1420 REQUEST FOR QUOTATION MV PAVINO TRADER.exe 1420 REQUEST FOR QUOTATION MV PAVINO TRADER.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
REQUEST FOR QUOTATION MV PAVINO TRADER.exeREQUEST FOR QUOTATION MV PAVINO TRADER.exedescription pid process Token: SeDebugPrivilege 1756 REQUEST FOR QUOTATION MV PAVINO TRADER.exe Token: SeDebugPrivilege 1420 REQUEST FOR QUOTATION MV PAVINO TRADER.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
REQUEST FOR QUOTATION MV PAVINO TRADER.exepid process 1420 REQUEST FOR QUOTATION MV PAVINO TRADER.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
REQUEST FOR QUOTATION MV PAVINO TRADER.exeREQUEST FOR QUOTATION MV PAVINO TRADER.exedescription pid process target process PID 1756 wrote to memory of 1164 1756 REQUEST FOR QUOTATION MV PAVINO TRADER.exe schtasks.exe PID 1756 wrote to memory of 1164 1756 REQUEST FOR QUOTATION MV PAVINO TRADER.exe schtasks.exe PID 1756 wrote to memory of 1164 1756 REQUEST FOR QUOTATION MV PAVINO TRADER.exe schtasks.exe PID 1756 wrote to memory of 1164 1756 REQUEST FOR QUOTATION MV PAVINO TRADER.exe schtasks.exe PID 1756 wrote to memory of 1420 1756 REQUEST FOR QUOTATION MV PAVINO TRADER.exe REQUEST FOR QUOTATION MV PAVINO TRADER.exe PID 1756 wrote to memory of 1420 1756 REQUEST FOR QUOTATION MV PAVINO TRADER.exe REQUEST FOR QUOTATION MV PAVINO TRADER.exe PID 1756 wrote to memory of 1420 1756 REQUEST FOR QUOTATION MV PAVINO TRADER.exe REQUEST FOR QUOTATION MV PAVINO TRADER.exe PID 1756 wrote to memory of 1420 1756 REQUEST FOR QUOTATION MV PAVINO TRADER.exe REQUEST FOR QUOTATION MV PAVINO TRADER.exe PID 1756 wrote to memory of 1420 1756 REQUEST FOR QUOTATION MV PAVINO TRADER.exe REQUEST FOR QUOTATION MV PAVINO TRADER.exe PID 1756 wrote to memory of 1420 1756 REQUEST FOR QUOTATION MV PAVINO TRADER.exe REQUEST FOR QUOTATION MV PAVINO TRADER.exe PID 1756 wrote to memory of 1420 1756 REQUEST FOR QUOTATION MV PAVINO TRADER.exe REQUEST FOR QUOTATION MV PAVINO TRADER.exe PID 1756 wrote to memory of 1420 1756 REQUEST FOR QUOTATION MV PAVINO TRADER.exe REQUEST FOR QUOTATION MV PAVINO TRADER.exe PID 1756 wrote to memory of 1420 1756 REQUEST FOR QUOTATION MV PAVINO TRADER.exe REQUEST FOR QUOTATION MV PAVINO TRADER.exe PID 1420 wrote to memory of 1632 1420 REQUEST FOR QUOTATION MV PAVINO TRADER.exe netsh.exe PID 1420 wrote to memory of 1632 1420 REQUEST FOR QUOTATION MV PAVINO TRADER.exe netsh.exe PID 1420 wrote to memory of 1632 1420 REQUEST FOR QUOTATION MV PAVINO TRADER.exe netsh.exe PID 1420 wrote to memory of 1632 1420 REQUEST FOR QUOTATION MV PAVINO TRADER.exe netsh.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\REQUEST FOR QUOTATION MV PAVINO TRADER.exe"C:\Users\Admin\AppData\Local\Temp\REQUEST FOR QUOTATION MV PAVINO TRADER.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zYnKKz" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAE9.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\REQUEST FOR QUOTATION MV PAVINO TRADER.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\netsh.exe"netsh" wlan show profile3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmpAE9.tmpMD5
f9b140b8214bded65b168ecb95184e62
SHA12139ee08640558093596248b27a2ec149e11f9c6
SHA256e4d60782d9391f6eb267a742b846e8536d3b8005bc5f41e4cac6cd2913b9f3e2
SHA512cfe262085f06c3eed4fb908ac6027c3aa0caf8cf60e9caa993c0680c69f32fddc66dd5f7a8fcfdc80a3146b7a3a1cfa4f98155bc51f1cf6782c24ae6575f8f91
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memory/1164-5-0x0000000000000000-mapping.dmp
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memory/1420-10-0x0000000000400000-0x0000000000452000-memory.dmpFilesize
328KB
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memory/1420-7-0x0000000000400000-0x0000000000452000-memory.dmpFilesize
328KB
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memory/1420-8-0x000000000044C7DE-mapping.dmp
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memory/1420-9-0x0000000000400000-0x0000000000452000-memory.dmpFilesize
328KB
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memory/1420-11-0x0000000073D40000-0x000000007442E000-memory.dmpFilesize
6.9MB
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memory/1632-17-0x0000000000000000-mapping.dmp
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memory/1756-4-0x0000000000CB0000-0x0000000000D03000-memory.dmpFilesize
332KB
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memory/1756-3-0x0000000000540000-0x0000000000543000-memory.dmpFilesize
12KB
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memory/1756-1-0x0000000001300000-0x0000000001301000-memory.dmpFilesize
4KB
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memory/1756-0-0x0000000073D40000-0x000000007442E000-memory.dmpFilesize
6.9MB
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memory/1756-13-0x0000000000910000-0x0000000000940000-memory.dmpFilesize
192KB