Analysis
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max time kernel
85s -
max time network
63s -
platform
windows7_x64 -
resource
win7 -
submitted
09-07-2020 18:26
Static task
static1
Behavioral task
behavioral1
Sample
ENQ 21019932.exe
Resource
win7
Behavioral task
behavioral2
Sample
ENQ 21019932.exe
Resource
win10v200430
General
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Target
ENQ 21019932.exe
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Size
555KB
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MD5
d0e200db0aca6a1e1e380b5bccdfccba
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SHA1
6148e8e13ae3cabf19546ec9085416ccbaccad6b
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SHA256
7046b7932a10c62dfd330862369d68e1b235b27122187d55d619a4cf881bf2a7
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SHA512
eabd77d01f13582e3d6d506be25999102d1aebddff4614aa6ca5844a175489a8c9e31977d5169838476fa980ed2dec71416a2472527ac07053b6f71adefd9f99
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
amblessed22
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/1624-2-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1624-3-0x0000000000446DDE-mapping.dmp family_agenttesla behavioral1/memory/1624-4-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1624-5-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla -
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:
ENQ 21019932.exedescription pid process target process PID 1312 set thread context of 1624 1312 ENQ 21019932.exe ENQ 21019932.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
ENQ 21019932.exepid process 1624 ENQ 21019932.exe 1624 ENQ 21019932.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
ENQ 21019932.exedescription pid process Token: SeDebugPrivilege 1624 ENQ 21019932.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
ENQ 21019932.exepid process 1624 ENQ 21019932.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
ENQ 21019932.exedescription pid process target process PID 1312 wrote to memory of 1624 1312 ENQ 21019932.exe ENQ 21019932.exe PID 1312 wrote to memory of 1624 1312 ENQ 21019932.exe ENQ 21019932.exe PID 1312 wrote to memory of 1624 1312 ENQ 21019932.exe ENQ 21019932.exe PID 1312 wrote to memory of 1624 1312 ENQ 21019932.exe ENQ 21019932.exe PID 1312 wrote to memory of 1624 1312 ENQ 21019932.exe ENQ 21019932.exe PID 1312 wrote to memory of 1624 1312 ENQ 21019932.exe ENQ 21019932.exe PID 1312 wrote to memory of 1624 1312 ENQ 21019932.exe ENQ 21019932.exe PID 1312 wrote to memory of 1624 1312 ENQ 21019932.exe ENQ 21019932.exe PID 1312 wrote to memory of 1624 1312 ENQ 21019932.exe ENQ 21019932.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ENQ 21019932.exe"C:\Users\Admin\AppData\Local\Temp\ENQ 21019932.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\ENQ 21019932.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1312-1-0x0000000000000000-0x0000000000000000-disk.dmp
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memory/1624-2-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1624-3-0x0000000000446DDE-mapping.dmp
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memory/1624-4-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1624-5-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB