Analysis
- max time kernel
152s - max time network
151s - platform
windows7_x64 - resource
win7v20201028 - submitted
25/03/2021, 14:52
General
- Target 8ce078cc06ef99b712183c5d2c20ec79.exe
- Size 963KB
- Sample210325-3acyzy5b3a
- SHA256 d200923ad5b07e7fac6903cb79b909e29e40bc523f6713a10832864dca3231af
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.privateemail.com
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Port
587
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Username
-
Password
GODBLESSUS123
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 3 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 3 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\8ce078cc06ef99b712183c5d2c20ec79.exe"C:\Users\Admin\AppData\Local\Temp\8ce078cc06ef99b712183c5d2c20ec79.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\FFoSFstG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9CCC.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Users\Admin\AppData\Local\Temp\8ce078cc06ef99b712183c5d2c20ec79.exe"C:\Users\Admin\AppData\Local\Temp\8ce078cc06ef99b712183c5d2c20ec79.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1080-10-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1080-12-0x0000000074450000-0x0000000074B3E000-memory.dmp
memory/1080-13-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1080-15-0x0000000004C40000-0x0000000004C41000-memory.dmp
memory/1596-2-0x0000000074450000-0x0000000074B3E000-memory.dmp
memory/1596-3-0x0000000000C10000-0x0000000000C11000-memory.dmp
memory/1596-5-0x00000000003E0000-0x00000000003EB000-memory.dmp
memory/1596-6-0x0000000004C90000-0x0000000004C91000-memory.dmp
memory/1596-7-0x0000000004FA0000-0x000000000501C000-memory.dmp