Analysis
- max time kernel
142s - max time network
140s - platform
windows7_x64 - resource
win7v20201028 - submitted
09/11/2020, 20:00
Static task
static1
Behavioral task
behavioral1
Sample
Swift_Mesaji.exe
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Swift_Mesaji.exe
Resource
win10v20201028
0 signatures
0 seconds
General
- Target Swift_Mesaji.exe
- Size 1.4MB
- Sample201109-srlsrgjkr2
- SHA256 46c6723dba0cf514c72a342d0ed7a53f74b075fb9c2639e48e65ee63bdea4143
- MD5 62f8e29b354a5cfb2b0c897cbb746f32
- SHA1 4973d729b4056c9babc79075ef2eebfe89a6951b
- SHA512 13489e44132287ca741a0d34c218895b97c9103e78d2c1cd22cbd7070beb16d6e0fa6326315ff60a6e531ad8c30104c1ed487a8733e4ce119ee84086c0b2e81f
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
mail.dressmartintl.com
-
Port
587
-
Username
-
Password
Dress@2020
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 3 IoCs
resource yara_rule behavioral1/memory/1736-1-0x000000000044C22E-mapping.dmp family_agenttesla behavioral1/memory/1736-0-0x0000000000400000-0x0000000000452000-memory.dmp family_agenttesla behavioral1/memory/1736-2-0x0000000000400000-0x0000000000452000-memory.dmp family_agenttesla - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1688 set thread context of 1736 1688 Swift_Mesaji.exe 29 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1736 MSBuild.exe 1736 MSBuild.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1736 MSBuild.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 1688 Swift_Mesaji.exe 1688 Swift_Mesaji.exe 1688 Swift_Mesaji.exe - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 1688 Swift_Mesaji.exe 1688 Swift_Mesaji.exe 1688 Swift_Mesaji.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1736 MSBuild.exe - Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 1688 wrote to memory of 1736 1688 Swift_Mesaji.exe 29 PID 1688 wrote to memory of 1736 1688 Swift_Mesaji.exe 29 PID 1688 wrote to memory of 1736 1688 Swift_Mesaji.exe 29 PID 1688 wrote to memory of 1736 1688 Swift_Mesaji.exe 29 PID 1688 wrote to memory of 1736 1688 Swift_Mesaji.exe 29 PID 1688 wrote to memory of 1736 1688 Swift_Mesaji.exe 29 PID 1736 wrote to memory of 956 1736 MSBuild.exe 31 PID 1736 wrote to memory of 956 1736 MSBuild.exe 31 PID 1736 wrote to memory of 956 1736 MSBuild.exe 31 PID 1736 wrote to memory of 956 1736 MSBuild.exe 31
Processes
-
C:\Users\Admin\AppData\Local\Temp\Swift_Mesaji.exe"C:\Users\Admin\AppData\Local\Temp\Swift_Mesaji.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1688 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v4.0.30319\\\\MSBuild.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1736 -
C:\Windows\SysWOW64\netsh.exe"netsh" wlan show profile3⤵PID:956
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