General
- Target PO 186603, PO 18582.exe
- Size 666KB
- Sample201109-892dd87p2n
- SHA256 02fafe7d00909727bb91670774f201dc8ed5122c7c0c6c25c2c8b227b6a77df4
- MD5 512744ba053431744d5d37a17417d174
- SHA1 b4e48a6841b0b97da10e4c059173acc61be6ff5a
- SHA512 08d5221ab927266a28e8fbaea4d9a22c2fc183905fd5fb34849196e30b563e759a1ca04f05bb696e3271fdcb13859542a32fb5b30c8bf19b7a0c0bee54f6a912
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
PO 186603, PO 18582.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
PO 186603, PO 18582.exe
Resource
win10v20201028
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.kanzen.com.my
-
Port
587
-
Username
-
Password
YELee@1919
Extracted
-
Protocol
smtp
-
Host
mail.kanzen.com.my
-
Port
587
-
Username
-
Password
YELee@1919
Targets
-
- Target PO 186603, PO 18582.exe
- Size 666KB
- SHA256 02fafe7d00909727bb91670774f201dc8ed5122c7c0c6c25c2c8b227b6a77df4
- MD5 512744ba053431744d5d37a17417d174
- SHA1 b4e48a6841b0b97da10e4c059173acc61be6ff5a
- SHA512 08d5221ab927266a28e8fbaea4d9a22c2fc183905fd5fb34849196e30b563e759a1ca04f05bb696e3271fdcb13859542a32fb5b30c8bf19b7a0c0bee54f6a912
- MD5 SHA1 SHA512
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
AgentTesla Payload
-
Looks for VirtualBox Guest Additions in registry
-
Looks for VMWare Tools registry key
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Reads data files stored by FTP clients
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of local email clients
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
-
Adds Run key to start application
-
Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
-
Suspicious use of SetThreadContext