Analysis
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max time kernel
151s -
max time network
156s -
platform
windows10_x64 -
resource
win10v20201028 -
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
Protocol: smtp- Host:
smtp.yandex.ru - Port:
587 - Username:
info.pana@yandex.com - Password:
user@12345
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 2 IoCs
Processes:
resource yara_rule behavioral2/memory/188-11-0x0000000000400000-0x0000000000452000-memory.dmp family_agenttesla behavioral2/memory/188-12-0x000000000044C7DE-mapping.dmp family_agenttesla -
Processes:
resource yara_rule behavioral2/memory/3984-8-0x000000000A8A0000-0x000000000A8F3000-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 3984 set thread context of 188 3984 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 3 IoCs
Processes:
REQUEST FOR QUOTATION MV PAVINO TRADER.exeREQUEST FOR QUOTATION MV PAVINO TRADER.exepid process 3984 REQUEST FOR QUOTATION MV PAVINO TRADER.exe 188 REQUEST FOR QUOTATION MV PAVINO TRADER.exe 188 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 3984 REQUEST FOR QUOTATION MV PAVINO TRADER.exe Token: SeDebugPrivilege 188 REQUEST FOR QUOTATION MV PAVINO TRADER.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
REQUEST FOR QUOTATION MV PAVINO TRADER.exepid process 188 REQUEST FOR QUOTATION MV PAVINO TRADER.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
REQUEST FOR QUOTATION MV PAVINO TRADER.exeREQUEST FOR QUOTATION MV PAVINO TRADER.exedescription pid process target process PID 3984 wrote to memory of 3416 3984 REQUEST FOR QUOTATION MV PAVINO TRADER.exe schtasks.exe PID 3984 wrote to memory of 3416 3984 REQUEST FOR QUOTATION MV PAVINO TRADER.exe schtasks.exe PID 3984 wrote to memory of 3416 3984 REQUEST FOR QUOTATION MV PAVINO TRADER.exe schtasks.exe PID 3984 wrote to memory of 188 3984 REQUEST FOR QUOTATION MV PAVINO TRADER.exe REQUEST FOR QUOTATION MV PAVINO TRADER.exe PID 3984 wrote to memory of 188 3984 REQUEST FOR QUOTATION MV PAVINO TRADER.exe REQUEST FOR QUOTATION MV PAVINO TRADER.exe PID 3984 wrote to memory of 188 3984 REQUEST FOR QUOTATION MV PAVINO TRADER.exe REQUEST FOR QUOTATION MV PAVINO TRADER.exe PID 3984 wrote to memory of 188 3984 REQUEST FOR QUOTATION MV PAVINO TRADER.exe REQUEST FOR QUOTATION MV PAVINO TRADER.exe PID 3984 wrote to memory of 188 3984 REQUEST FOR QUOTATION MV PAVINO TRADER.exe REQUEST FOR QUOTATION MV PAVINO TRADER.exe PID 3984 wrote to memory of 188 3984 REQUEST FOR QUOTATION MV PAVINO TRADER.exe REQUEST FOR QUOTATION MV PAVINO TRADER.exe PID 3984 wrote to memory of 188 3984 REQUEST FOR QUOTATION MV PAVINO TRADER.exe REQUEST FOR QUOTATION MV PAVINO TRADER.exe PID 3984 wrote to memory of 188 3984 REQUEST FOR QUOTATION MV PAVINO TRADER.exe REQUEST FOR QUOTATION MV PAVINO TRADER.exe PID 188 wrote to memory of 912 188 REQUEST FOR QUOTATION MV PAVINO TRADER.exe netsh.exe PID 188 wrote to memory of 912 188 REQUEST FOR QUOTATION MV PAVINO TRADER.exe netsh.exe PID 188 wrote to memory of 912 188 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 behavior: EnumeratesProcesses
- 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\tmp5375.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\tmp5375.tmpMD5
36792355eaa903de9b4a6d23f9c55679
SHA138203a8acc01247a18fe729e2a95b3bee752ad78
SHA2563d7dc1bb080269b35c2f563181c09324af6ef93a1558514a05e9d3b7099249d7
SHA512454b5643a6c23b860e761e3a451b4512ba15eff296b529a99cdde22b798605045e63b4d4a423a868281a16f70d071295c1213367dfeb90462504db0e2ffbcb4f
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memory/188-19-0x00000000064A0000-0x00000000064A1000-memory.dmpFilesize
4KB
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memory/188-18-0x0000000005EF0000-0x0000000005EF1000-memory.dmpFilesize
4KB
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memory/188-13-0x0000000073920000-0x000000007400E000-memory.dmpFilesize
6.9MB
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memory/188-12-0x000000000044C7DE-mapping.dmp
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memory/188-11-0x0000000000400000-0x0000000000452000-memory.dmpFilesize
328KB
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memory/912-20-0x0000000000000000-mapping.dmp
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memory/3416-9-0x0000000000000000-mapping.dmp
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memory/3984-0-0x0000000073920000-0x000000007400E000-memory.dmpFilesize
6.9MB
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memory/3984-8-0x000000000A8A0000-0x000000000A8F3000-memory.dmpFilesize
332KB
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memory/3984-7-0x000000000A7D0000-0x000000000A7D1000-memory.dmpFilesize
4KB
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memory/3984-6-0x0000000002720000-0x0000000002723000-memory.dmpFilesize
12KB
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memory/3984-5-0x0000000004E00000-0x0000000004E01000-memory.dmpFilesize
4KB
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memory/3984-4-0x0000000007260000-0x0000000007261000-memory.dmpFilesize
4KB
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memory/3984-3-0x0000000007760000-0x0000000007761000-memory.dmpFilesize
4KB
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memory/3984-1-0x0000000000400000-0x0000000000401000-memory.dmpFilesize
4KB