Analysis
- max time kernel
141s - max time network
144s - platform
windows10_x64 - resource
win10v20201028 - submitted
09/11/2020, 19:38
Static task
static1
Behavioral task
behavioral1
Sample
RFQ- EGHR20.exe
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
RFQ- EGHR20.exe
Resource
win10v20201028
0 signatures
0 seconds
General
- Target RFQ- EGHR20.exe
- Size 1.8MB
- Sample201109-mavcf7v87x
- SHA256 3239b32e4138a4440a9b7c2b2b64fdf9aa235f52df690aa26aa49f40e9d20375
- MD5 838716cd05a485b9d175981c22014bff
- SHA1 3002174f493143047fc7899a2b7920791afdcf08
- SHA512 56771d505b9447b310785f65bc6a3f18e97137b79ef7b17840deeef9ca13b8e7678244efac09b33cec2c227cbf4f1d1a72c425613d965a74ccbb96fe7ad693ea
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
us2.smtp.mailhostbox.com
-
Port
587
-
Username
-
Password
N^ekly*7
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 2 IoCs
resource yara_rule behavioral2/memory/648-0-0x0000000000400000-0x0000000000450000-memory.dmp family_agenttesla behavioral2/memory/648-1-0x000000000044A72E-mapping.dmp family_agenttesla - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1304 set thread context of 648 1304 RFQ- EGHR20.exe 77 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 648 MSBuild.exe 648 MSBuild.exe - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1304 RFQ- EGHR20.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 648 MSBuild.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 1304 RFQ- EGHR20.exe 1304 RFQ- EGHR20.exe 1304 RFQ- EGHR20.exe - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 1304 RFQ- EGHR20.exe 1304 RFQ- EGHR20.exe 1304 RFQ- EGHR20.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1304 wrote to memory of 648 1304 RFQ- EGHR20.exe 77 PID 1304 wrote to memory of 648 1304 RFQ- EGHR20.exe 77 PID 1304 wrote to memory of 648 1304 RFQ- EGHR20.exe 77 PID 1304 wrote to memory of 648 1304 RFQ- EGHR20.exe 77
Processes
-
C:\Users\Admin\AppData\Local\Temp\RFQ- EGHR20.exe"C:\Users\Admin\AppData\Local\Temp\RFQ- EGHR20.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1304 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\MSBuild.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:648
-