Analysis
- max time kernel
142s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20231020-en - resource tags
- submitted
27/10/2023, 07:00
General
- Target QUOTATION_OCTQTRFA00541·PDF.scr.exe
- Size 1.6MB
- Sample231027-hsmmbsed68
- SHA256 488472edb9df3704eeff1b01d84825c8ed20d106792794e360d9dc05cce840a4
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
smtp.yandex.com
-
Port
587
-
Username
-
Password
devxkjftkwurflbq
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Suspicious use of SetThreadContext 1 IoCs
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\QUOTATION_OCTQTRFA00541·PDF.scr.exe"C:\Users\Admin\AppData\Local\Temp\QUOTATION_OCTQTRFA00541·PDF.scr.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 216 -s 13763⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 216 -ip 2161⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/216-13-0x0000000000400000-0x0000000000440000-memory.dmp
memory/216-18-0x0000000074B50000-0x0000000075300000-memory.dmp
memory/216-17-0x0000000005140000-0x00000000051A6000-memory.dmp
memory/216-16-0x0000000074B50000-0x0000000075300000-memory.dmp
memory/4256-8-0x0000000006710000-0x0000000006750000-memory.dmp
memory/4256-11-0x0000000005950000-0x0000000005960000-memory.dmp
memory/4256-6-0x00000000066D0000-0x0000000006710000-memory.dmp
memory/4256-7-0x0000000005950000-0x0000000005960000-memory.dmp
memory/4256-1-0x0000000074B50000-0x0000000075300000-memory.dmp
memory/4256-9-0x00000000069E0000-0x0000000006A2C000-memory.dmp
memory/4256-10-0x0000000074B50000-0x0000000075300000-memory.dmp
memory/4256-5-0x0000000006640000-0x0000000006698000-memory.dmp
memory/4256-12-0x0000000005950000-0x0000000005960000-memory.dmp
memory/4256-4-0x0000000005950000-0x0000000005960000-memory.dmp
memory/4256-15-0x0000000074B50000-0x0000000075300000-memory.dmp
memory/4256-3-0x0000000005E20000-0x00000000063C4000-memory.dmp
memory/4256-2-0x00000000057D0000-0x0000000005862000-memory.dmp
memory/4256-0-0x0000000000C80000-0x0000000000E26000-memory.dmp