Analysis
-
max time kernel
60s -
max time network
41s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
-
submitted
10-12-2022 09:42
General
-
Target
768-67-0x00000000004F0000-0x000000000051E000-memory.exe
-
Size
184KB
-
MD5
12c14d3ba1c45ae4f2977409d9b50d19
-
SHA1
166f11ef67b7c0bbe166f8d99cd2cf7939f5c03d
-
SHA256
555da8055f570263fcff48d693b7b7a613e808028f113bf8357637c35e1d6d71
-
SHA512
d48de841442d41afd56296e417330ce835e6a165b831f45627936d8d8d7876a893c1eec8392a9150bff73ce811dcd935e199ef9d7b96c9e9dce2141581fbbd7b
-
SSDEEP
3072:kGwnxMkwAIPinTZHUknyB4NHuBND/PNq16dKcbc9FHkNbcfPTZ7Gm:vAIPiTZHUkPOLD/PNq16dKcbcX2bcHT
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
qvomoeworkyzeqvn
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
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.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
-
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious behavior: EnumeratesProcesses 3 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
-
Suspicious use of SetWindowsHookEx 1 IoCs
-
outlook_office_path 1 IoCs
-
outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\768-67-0x00000000004F0000-0x000000000051E000-memory.exe"C:\Users\Admin\AppData\Local\Temp\768-67-0x00000000004F0000-0x000000000051E000-memory.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
184KB
-
Filesize
8KB