General
- Target Product list.doc
- Size 673KB
- Sample201216-dhsfrpf9kx
- SHA256 ba3d19fdb5b0ad759b64b9871bc02d6bbd3cd8e01ce21d489f3fff9f2fab7ea9
- MD5 f052854caba7b88a51f58ff9944c17da
- SHA1 fb811e5d7a93b61c42be3995fb1749fc7671736b
- SHA512 918e3af9235fb4cb1585a80d8c85c694b168e7be24c0ed3c898f3abd00d3b472a5624fff5e4c2c394b7d474d15360920d8b06d9e90ba87a3a8f285c76efc4e9d
- MD5 SHA1 SHA512
Score
10/10
Static task
static1
Behavioral task
behavioral1
Sample
Product list.doc
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Product list.doc
Resource
win10v20201028
0 signatures
0 seconds
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
mail.hkoffice365.com
-
Port
587
-
Username
-
Password
Xr,*=y$V63wm
Targets
-
- Target Product list.doc
- Size 673KB
- SHA256 ba3d19fdb5b0ad759b64b9871bc02d6bbd3cd8e01ce21d489f3fff9f2fab7ea9
- MD5 f052854caba7b88a51f58ff9944c17da
- SHA1 fb811e5d7a93b61c42be3995fb1749fc7671736b
- SHA512 918e3af9235fb4cb1585a80d8c85c694b168e7be24c0ed3c898f3abd00d3b472a5624fff5e4c2c394b7d474d15360920d8b06d9e90ba87a3a8f285c76efc4e9d
- MD5 SHA1 SHA512
Score10/10-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
AgentTesla Payload
-
Blocklisted process makes network request
-
Executes dropped EXE
-
Loads dropped DLL
-
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.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext