Analysis
-
max time kernel
121s -
max time network
45s -
platform
windows7_x64 -
resource
win7v200430 -
submitted
24-06-2020 13:33
Static task
static1
Behavioral task
behavioral1
Sample
Factura pendiente.exe
Resource
win7v200430
Behavioral task
behavioral2
Sample
Factura pendiente.exe
Resource
win10v200430
General
-
Target
Factura pendiente.exe
-
Size
512KB
-
MD5
85a206115a80d17c60affe071a0358a3
-
SHA1
8bf88e4e27ed28b6ea14066ec9b53582ee29476a
-
SHA256
fb72ce99cc2d45f842ac5cd6e4e3aeb1b9e66e4fea75b4edfd57ce9a8d3223ca
-
SHA512
62ba4aca9df5000f4f55cfacb2f1becbb2277491d45958044836d2f7cf35fcc33dffe149e6d1a8f18154fd4d67425ffff657e689fcbac04acdccb3bd46e47f46
Malware Config
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.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
Factura pendiente.exepid process 1060 Factura pendiente.exe 1060 Factura pendiente.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Factura pendiente.exedescription pid process Token: SeDebugPrivilege 1060 Factura pendiente.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
Factura pendiente.exedescription pid process target process PID 1060 wrote to memory of 1892 1060 Factura pendiente.exe schtasks.exe PID 1060 wrote to memory of 1892 1060 Factura pendiente.exe schtasks.exe PID 1060 wrote to memory of 1892 1060 Factura pendiente.exe schtasks.exe PID 1060 wrote to memory of 1892 1060 Factura pendiente.exe schtasks.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Factura pendiente.exe"C:\Users\Admin\AppData\Local\Temp\Factura pendiente.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pDxmcfQON" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE426.tmp"2⤵
- Creates scheduled task(s)
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\tmpE426.tmpMD5
3d38b2fda3975dba18f7c0dd8a10a325
SHA1f9215e90585b3df2df8a26e43889990892527400
SHA256081872672be3878a0ef6cb9e152aa9312244cd23481278dcd5aaf646b0ad1de6
SHA512d4cb1de4c49362b401e1e89fa878e78a3685445dce3d60726301239ec0193da1fa079304ea3e575d3700b7a8e1d5a4a5965e9268a7026543075d30070bc42036
-
memory/1060-1-0x0000000000000000-0x0000000000000000-disk.dmp
-
memory/1892-2-0x0000000000000000-mapping.dmp