Analysis
- max time kernel
49s - max time network
19s - platform
windows7_x64 - resource
win7v20201028 - submitted
09/11/2020, 20:16
Static task
static1
Behavioral task
behavioral1
Sample
35f17287a16103dba111b941dd430c98.exe
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
35f17287a16103dba111b941dd430c98.exe
Resource
win10v20201028
0 signatures
0 seconds
General
- Target 35f17287a16103dba111b941dd430c98.exe
- Size 1.4MB
- Sample201109-bf82ttmc4s
- SHA256 2b47982775d5a2c6ada5d6be317189756c51c91ae77490e02f4f999bbbe24d49
- MD5 35f17287a16103dba111b941dd430c98
- SHA1 d5cc488af7530060c0407fed22919eb8fa685fad
- SHA512 01283bc3be0266cdbd8523fa55d93bb277167507179c32743991b58935f427297c61cc332f9875777fe5cf74621ced17847e30c9416363b263901ed56387e09e
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
smtp.yandex.com
-
Port
587
-
Username
-
Password
104socceryandex
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 3 IoCs
resource yara_rule behavioral1/memory/1688-0-0x0000000000400000-0x0000000000452000-memory.dmp family_agenttesla behavioral1/memory/1688-1-0x000000000044C9AE-mapping.dmp family_agenttesla behavioral1/memory/1688-2-0x0000000000400000-0x0000000000452000-memory.dmp family_agenttesla - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1080 set thread context of 1688 1080 35f17287a16103dba111b941dd430c98.exe 29 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1688 MSBuild.exe 1688 MSBuild.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1688 MSBuild.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 1080 35f17287a16103dba111b941dd430c98.exe 1080 35f17287a16103dba111b941dd430c98.exe 1080 35f17287a16103dba111b941dd430c98.exe - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 1080 35f17287a16103dba111b941dd430c98.exe 1080 35f17287a16103dba111b941dd430c98.exe 1080 35f17287a16103dba111b941dd430c98.exe - Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 1080 wrote to memory of 1688 1080 35f17287a16103dba111b941dd430c98.exe 29 PID 1080 wrote to memory of 1688 1080 35f17287a16103dba111b941dd430c98.exe 29 PID 1080 wrote to memory of 1688 1080 35f17287a16103dba111b941dd430c98.exe 29 PID 1080 wrote to memory of 1688 1080 35f17287a16103dba111b941dd430c98.exe 29 PID 1080 wrote to memory of 1688 1080 35f17287a16103dba111b941dd430c98.exe 29 PID 1080 wrote to memory of 1688 1080 35f17287a16103dba111b941dd430c98.exe 29 PID 1688 wrote to memory of 968 1688 MSBuild.exe 31 PID 1688 wrote to memory of 968 1688 MSBuild.exe 31 PID 1688 wrote to memory of 968 1688 MSBuild.exe 31 PID 1688 wrote to memory of 968 1688 MSBuild.exe 31
Processes
-
C:\Users\Admin\AppData\Local\Temp\35f17287a16103dba111b941dd430c98.exe"C:\Users\Admin\AppData\Local\Temp\35f17287a16103dba111b941dd430c98.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1080 -
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
- Suspicious use of WriteProcessMemory
PID:1688 -
C:\Windows\SysWOW64\netsh.exe"netsh" wlan show profile3⤵PID:968
-
-