Analysis
- max time kernel
119s - max time network
120s - platform
windows10_x64 - resource
win10v20201028 - 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
Credentials
-
Protocol
smtp
-
Host
smtp.yandex.com
-
Port
587
-
Username
-
Password
104socceryandex
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 2 IoCs
resource yara_rule behavioral2/memory/3460-0-0x0000000000400000-0x0000000000452000-memory.dmp family_agenttesla behavioral2/memory/3460-1-0x000000000044C9AE-mapping.dmp family_agenttesla - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1812 set thread context of 3460 1812 35f17287a16103dba111b941dd430c98.exe 75 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3460 MSBuild.exe 3460 MSBuild.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3460 MSBuild.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 1812 35f17287a16103dba111b941dd430c98.exe 1812 35f17287a16103dba111b941dd430c98.exe 1812 35f17287a16103dba111b941dd430c98.exe - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 1812 35f17287a16103dba111b941dd430c98.exe 1812 35f17287a16103dba111b941dd430c98.exe 1812 35f17287a16103dba111b941dd430c98.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1812 wrote to memory of 3460 1812 35f17287a16103dba111b941dd430c98.exe 75 PID 1812 wrote to memory of 3460 1812 35f17287a16103dba111b941dd430c98.exe 75 PID 1812 wrote to memory of 3460 1812 35f17287a16103dba111b941dd430c98.exe 75 PID 1812 wrote to memory of 3460 1812 35f17287a16103dba111b941dd430c98.exe 75 PID 1812 wrote to memory of 3460 1812 35f17287a16103dba111b941dd430c98.exe 75 PID 3460 wrote to memory of 3944 3460 MSBuild.exe 79 PID 3460 wrote to memory of 3944 3460 MSBuild.exe 79 PID 3460 wrote to memory of 3944 3460 MSBuild.exe 79
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:1812 -
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:3460 -
C:\Windows\SysWOW64\netsh.exe"netsh" wlan show profile3⤵PID:3944
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