Analysis
- max time kernel
43s - max time network
10s - platform
windows7_x64 - resource
win7v20201028 - submitted
09/11/2020, 19:46
General
- Target BL Draft & Packing List Delivery No. 00802.exe
- Size 475KB
- Sample201109-bl8byss3b2
- SHA256 a452cdb62ce6e25a0202e638112c3837fcd9fc7eb9b8d21b49fac3da79d2e27a
Score
10/10
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
smtp.fipco-sa.com
-
Port
587
-
Username
-
Password
kensarowiwa77
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 4 IoCs
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\BL Draft & Packing List Delivery No. 00802.exe"C:\Users\Admin\AppData\Local\Temp\BL Draft & Packing List Delivery No. 00802.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\BL Draft & Packing List Delivery No. 00802.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\netsh.exe"netsh" wlan show profile3⤵
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1140-0-0x0000000000400000-0x0000000000452000-memory.dmp
memory/1140-3-0x0000000000400000-0x0000000000452000-memory.dmp
memory/1140-2-0x0000000000400000-0x0000000000452000-memory.dmp