Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
14/01/2025, 01:53
Static task
static1
Behavioral task
behavioral1
Sample
bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe
Resource
win10v2004-20241007-en
General
-
Target
bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe
-
Size
4.5MB
-
MD5
84f2ddec7d3b7621f02776ad79b64e61
-
SHA1
b9fa3a3dabd8d64b958d8902f0bc77dd1d2385b8
-
SHA256
bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95
-
SHA512
8242bdff6dac52cc4773b19b1928fd6792f99956760dc17d563394b573c0d81ef4349d1924bb4147d5425da9a558c54665e2de5eb9dd18669c8c0e8aff72aab6
-
SSDEEP
49152:VZ4I/q2ksAuo5UonKzwjHP7iF0u3xl9hCY:DzXksFfoK8z7/aVD
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
[email protected] - Password:
@Mexico1.,
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Agenttesla family
-
AgentTesla payload 1 IoCs
resource yara_rule behavioral2/memory/1068-16-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\newapp = "C:\\Users\\Admin\\AppData\\Roaming\\newapp\\newapp.exe" bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3488 set thread context of 1068 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 102 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4296 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 24 IoCs
pid Process 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 1068 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 1068 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1068 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe Token: SeDebugPrivilege 1068 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 3488 wrote to memory of 4296 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 100 PID 3488 wrote to memory of 4296 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 100 PID 3488 wrote to memory of 4296 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 100 PID 3488 wrote to memory of 1068 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 102 PID 3488 wrote to memory of 1068 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 102 PID 3488 wrote to memory of 1068 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 102 PID 3488 wrote to memory of 1068 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 102 PID 3488 wrote to memory of 1068 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 102 PID 3488 wrote to memory of 1068 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 102 PID 3488 wrote to memory of 1068 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 102 PID 3488 wrote to memory of 1068 3488 bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe 102
Processes
-
C:\Users\Admin\AppData\Local\Temp\bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe"C:\Users\Admin\AppData\Local\Temp\bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3488 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rfKKYrDWJsrYRp" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC9B4.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4296
-
-
C:\Users\Admin\AppData\Local\Temp\bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe"C:\Users\Admin\AppData\Local\Temp\bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95.exe"2⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:1068
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
4.5MB
MD584f2ddec7d3b7621f02776ad79b64e61
SHA1b9fa3a3dabd8d64b958d8902f0bc77dd1d2385b8
SHA256bd557b12ae1380c61a6bb5c5edefa17b62463d918928fb0c884d1a55a70dbd95
SHA5128242bdff6dac52cc4773b19b1928fd6792f99956760dc17d563394b573c0d81ef4349d1924bb4147d5425da9a558c54665e2de5eb9dd18669c8c0e8aff72aab6