Analysis
-
max time kernel
144s -
max time network
146s -
platform
windows10_x64 -
resource
win10v200430 -
submitted
08-07-2020 08:20
General
-
Target
latter of intent.pdf.exe
-
Size
707KB
-
MD5
45290f48d9a936642537371b6b8e8f5e
-
SHA1
62765521b9e0a622720747536474d708aa4dd6cc
-
SHA256
0542172cd07c64ecd6b42da72b02b03e3827e8092f36cbd44776c034019387af
-
SHA512
08cb7381dfece9a15f7758fe77adcc89038634a2fcb3a4dc6cdd1157edf2b9b58903c3ea6099f6bc5f0bc29331e75f288b678683e65314736a999dd1543379fa
Score
10/10
Malware Config
Extracted
Credentials
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
sOeKk#E6
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
-
Suspicious use of SetThreadContext 1 IoCs
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Suspicious behavior: EnumeratesProcesses 4 IoCs
-
Suspicious behavior: MapViewOfSection 1 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
-
UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
-
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.
Processes
-
C:\Users\Admin\AppData\Local\Temp\latter of intent.pdf.exe"C:\Users\Admin\AppData\Local\Temp\latter of intent.pdf.exe"1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
-
C:\Users\Admin\AppData\Local\Temp\latter of intent.pdf.exe"C:\Users\Admin\AppData\Local\Temp\latter of intent.pdf.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
656KB
-
-
Filesize
656KB
-
Filesize
656KB
-
Filesize
304KB
-
Filesize
4KB