Analysis
- max time kernel
113s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
09/06/2024, 01:27
General
- Target CV Elena Alba Garcia.exe
- Size 635KB
- Sample240609-bt9pxscb66
- SHA256 4c677969cde4b12fede4247e99653415ccf938d98d4958d99af13193cefab844
Malware Config
Extracted
-
agenttesla
-
https://api.telegram.org/bot6398508790:AAFROO4FvHYek5_hchyogAsV7yTvxfINRRg/
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
- 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.
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\CV Elena Alba Garcia.exe"C:\Users\Admin\AppData\Local\Temp\CV Elena Alba Garcia.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\CV Elena Alba Garcia.exe"C:\Users\Admin\AppData\Local\Temp\CV Elena Alba Garcia.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
CV Elena Alba Garcia.exe.log
memory/652-11-0x0000000000400000-0x0000000000440000-memory.dmp
memory/652-19-0x0000000075390000-0x0000000075B40000-memory.dmp
memory/652-18-0x0000000006BD0000-0x0000000006C20000-memory.dmp
memory/652-17-0x0000000005540000-0x00000000055A6000-memory.dmp
memory/652-16-0x0000000075390000-0x0000000075B40000-memory.dmp
memory/652-14-0x0000000075390000-0x0000000075B40000-memory.dmp
memory/4428-5-0x0000000075390000-0x0000000075B40000-memory.dmp
memory/4428-8-0x0000000006920000-0x0000000006930000-memory.dmp
memory/4428-9-0x0000000006980000-0x0000000006A02000-memory.dmp
memory/4428-10-0x00000000093C0000-0x000000000945C000-memory.dmp
memory/4428-7-0x0000000006910000-0x000000000691E000-memory.dmp
memory/4428-6-0x0000000005A20000-0x0000000005A36000-memory.dmp
memory/4428-4-0x00000000056A0000-0x00000000056AA000-memory.dmp
memory/4428-15-0x0000000075390000-0x0000000075B40000-memory.dmp
memory/4428-0-0x000000007539E000-0x000000007539F000-memory.dmp
memory/4428-3-0x0000000005740000-0x00000000057D2000-memory.dmp
memory/4428-2-0x0000000005C50000-0x00000000061F4000-memory.dmp
memory/4428-1-0x0000000000C20000-0x0000000000CC6000-memory.dmp