Analysis
- max time kernel
148s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
09/09/2024, 12:49
General
- Target c0283fbd112b82707e6d545310fdd185ad9a2e45e6376666a3688d887ef5fcff.exe
- Size 718KB
- Sample240909-p2cbaa1cmg
- SHA256 c0283fbd112b82707e6d545310fdd185ad9a2e45e6376666a3688d887ef5fcff
Malware Config
Extracted
-
Protocol
ftp
-
Host
ftp.jeepcommerce.rs
-
Port
21
-
Username
-
Password
Cgn+Udqt0F%y
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.jeepcommerce.rs
-
Port
21
-
Username
-
Password
Cgn+Udqt0F%y
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
- 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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\c0283fbd112b82707e6d545310fdd185ad9a2e45e6376666a3688d887ef5fcff.exe"C:\Users\Admin\AppData\Local\Temp\c0283fbd112b82707e6d545310fdd185ad9a2e45e6376666a3688d887ef5fcff.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3932,i,4356837537417149674,16553092232944545509,262144 --variations-seed-version --mojo-platform-channel-handle=4100 /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/3640-0-0x000000007512E000-0x000000007512F000-memory.dmp
memory/3640-1-0x0000000000080000-0x000000000013A000-memory.dmp
memory/3640-2-0x0000000005000000-0x00000000055A4000-memory.dmp
memory/3640-3-0x0000000004B30000-0x0000000004BC2000-memory.dmp
memory/3640-4-0x0000000004CE0000-0x0000000004CEA000-memory.dmp
memory/3640-5-0x0000000075120000-0x00000000758D0000-memory.dmp
memory/3640-6-0x0000000004F20000-0x0000000004F3A000-memory.dmp
memory/3640-7-0x000000007512E000-0x000000007512F000-memory.dmp
memory/3640-8-0x0000000075120000-0x00000000758D0000-memory.dmp
memory/3640-9-0x0000000004F50000-0x0000000004F60000-memory.dmp
memory/3640-10-0x0000000007A30000-0x0000000007AB4000-memory.dmp
memory/3640-11-0x0000000007B50000-0x0000000007BEC000-memory.dmp
memory/3640-12-0x00000000057B0000-0x00000000057F2000-memory.dmp
memory/3640-13-0x0000000005860000-0x00000000058C6000-memory.dmp
memory/3640-14-0x0000000006930000-0x0000000006980000-memory.dmp