General
-
Target
INQUIRY - 1.exe
-
Size
566KB
-
Sample
200729-2yrbvknrz6
-
MD5
1eb47fc33521f1d2048f1f711c2d397e
-
SHA1
81aadf114b034d534cf41468a57d72c0513b8c5d
-
SHA256
245dab3947c242814248eb6b3fa73560d4082082fc536f9d042c7f41ea99e9c4
-
SHA512
a781bab0c017e475a7063520e2043854d00d1384aa9209f432d516ddee632f601b5366c290db60fd88dff0aca11204efbdf8a0a0a1c884657cd91a1f977e8288
Static task
static1
Behavioral task
behavioral1
Sample
INQUIRY - 1.exe
Resource
win7v200722
Behavioral task
behavioral2
Sample
INQUIRY - 1.exe
Resource
win10
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.eidtravel.com - Port:
587 - Username:
[email protected] - Password:
Core2020C
Targets
-
-
Target
INQUIRY - 1.exe
-
Size
566KB
-
MD5
1eb47fc33521f1d2048f1f711c2d397e
-
SHA1
81aadf114b034d534cf41468a57d72c0513b8c5d
-
SHA256
245dab3947c242814248eb6b3fa73560d4082082fc536f9d042c7f41ea99e9c4
-
SHA512
a781bab0c017e475a7063520e2043854d00d1384aa9209f432d516ddee632f601b5366c290db60fd88dff0aca11204efbdf8a0a0a1c884657cd91a1f977e8288
-
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.
-
Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
-
Suspicious use of SetThreadContext
-