Analysis
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max time kernel
144s -
max time network
112s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
11-01-2021 17:19
General
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Target
carta de solicitud.exe
Score
10/10
Malware Config
Extracted
Family
agenttesla
Credentials
Protocol: smtp- Host:
smtp.pharco--corp.com - Port:
587 - Username:
[email protected] - Password:
aesKbbJWw0
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
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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
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Suspicious behavior: EnumeratesProcesses 3 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\carta de solicitud.exe"C:\Users\Admin\AppData\Local\Temp\carta de solicitud.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\carta de solicitud.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\carta de solicitud.exe.logMD5
0c2899d7c6746f42d5bbe088c777f94c
SHA1622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1
SHA2565b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458
SHA512ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078
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memory/64-9-0x0000000007900000-0x00000000079A6000-memory.dmpFilesize
664KB
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memory/64-5-0x0000000005890000-0x0000000005891000-memory.dmpFilesize
4KB
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memory/64-6-0x0000000005390000-0x0000000005391000-memory.dmpFilesize
4KB
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memory/64-7-0x0000000005320000-0x0000000005321000-memory.dmpFilesize
4KB
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memory/64-8-0x0000000005580000-0x000000000558E000-memory.dmpFilesize
56KB
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memory/64-2-0x0000000073160000-0x000000007384E000-memory.dmpFilesize
6.9MB
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memory/64-10-0x0000000007A50000-0x0000000007A51000-memory.dmpFilesize
4KB
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memory/64-3-0x0000000000A00000-0x0000000000A01000-memory.dmpFilesize
4KB
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memory/2456-11-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2456-12-0x00000000004374DE-mapping.dmp
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memory/2456-14-0x0000000073160000-0x000000007384E000-memory.dmpFilesize
6.9MB
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memory/2456-19-0x0000000005900000-0x0000000005901000-memory.dmpFilesize
4KB
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memory/2456-20-0x0000000006460000-0x0000000006461000-memory.dmpFilesize
4KB