Analysis
-
max time kernel
95s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
01-09-2024 22:28
Behavioral task
behavioral1
Sample
Solaraً/Solaraً.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
Solaraً/Solaraً.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
Solaraً/bin/api.dll
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
Solaraً/bin/api.dll
Resource
win10v2004-20240802-en
General
-
Target
Solaraً/Solaraً.exe
-
Size
702KB
-
MD5
5b9de4569588012de12f8ceb7419caf1
-
SHA1
64f5bcac7bc59917eda78cc741db56d3389289a9
-
SHA256
10ace02db2c40dd0f303685e71aeeae5ee37d716b3dfe969d7f70e4ed1bc2b07
-
SHA512
7bceadb5fcbb533ac46e848b36ebd86a7c57de8e0620c058a97bd3b6b46c03b056dba23f48dfe9e1d812cda47a2e18a7b9ea0234158094dc69cffdc899be5a93
-
SSDEEP
12288:aFHhMUaCpSjogUHR94nTjFVZEvYer0gKkP6CITi3Ppd2VRQbE9zywOxI8AvtbBjc:aF1hpwCRSnTjxsYe4gQpTib2V
Malware Config
Signatures
-
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
-
Loads dropped DLL 1 IoCs
Processes:
Solaraً.exepid process 2776 Solaraً.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
Solaraً.exedescription pid process target process PID 2776 set thread context of 2924 2776 Solaraً.exe MSBuild.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
Solaraً.exeMSBuild.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Solaraً.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MSBuild.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
MSBuild.exepid process 2924 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
MSBuild.exedescription pid process Token: SeBackupPrivilege 2924 MSBuild.exe Token: SeSecurityPrivilege 2924 MSBuild.exe Token: SeSecurityPrivilege 2924 MSBuild.exe Token: SeSecurityPrivilege 2924 MSBuild.exe Token: SeSecurityPrivilege 2924 MSBuild.exe Token: SeDebugPrivilege 2924 MSBuild.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
Solaraً.exedescription pid process target process PID 2776 wrote to memory of 2924 2776 Solaraً.exe MSBuild.exe PID 2776 wrote to memory of 2924 2776 Solaraً.exe MSBuild.exe PID 2776 wrote to memory of 2924 2776 Solaraً.exe MSBuild.exe PID 2776 wrote to memory of 2924 2776 Solaraً.exe MSBuild.exe PID 2776 wrote to memory of 2924 2776 Solaraً.exe MSBuild.exe PID 2776 wrote to memory of 2924 2776 Solaraً.exe MSBuild.exe PID 2776 wrote to memory of 2924 2776 Solaraً.exe MSBuild.exe PID 2776 wrote to memory of 2924 2776 Solaraً.exe MSBuild.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Solaraً\Solaraً.exe"C:\Users\Admin\AppData\Local\Temp\Solaraً\Solaraً.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2776 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2924
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
766KB
MD58233d6a803117e53063eb274c1b8b771
SHA15786c6e1f739cb8fff65f0960b8faa5620b4fc54
SHA256aab34d450e8acca4fc32ba45f9559c3f16bce4ae26f2a7fb98fb3087122ec8ef
SHA5126c3d46da1c99886b5313cc06fc56957cc46a17c5924ae751010c45007c3b38e6c71d73df28bbd2c0b7d5228ac52e50406c554ddd3373f2bf247deb24f0515890