Analysis
- max time kernel
148s - max time network
110s - platform
windows10_x64 - resource
win10v20210408 - submitted
08/05/2021, 06:44
Static task
static1
Behavioral task
behavioral1
Sample
Quotation.exe
Resource
win7v20210410
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Quotation.exe
Resource
win10v20210408
0 signatures
0 seconds
General
- Target Quotation.exe
- Size 957KB
- Sample210508-d7qeb6w32j
- SHA256 96abbdc6d2b0db258fca1d72a5b471bb7948e4fa083c29856a8091ab58102d59
- MD5 4281785b24e8bb2e95002f8419a764e9
- SHA1 6218e8695bdf5554c7e68346530d7d25bacd21dc
- SHA512 7e571bed4bf6cacade9b3cde142460b570ca710ee68b3448202ad89e5c2c40d33803e72e26b323afddcfee91929313c14ba9c2e6f45b831280f91804d68b2c1e
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
mail.iykmoreentrprise.org
-
Port
587
-
Username
-
Password
Z&6s7s.YLZZi
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 2 IoCs
resource yara_rule behavioral2/memory/3812-115-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral2/memory/3812-116-0x000000000043762E-mapping.dmp family_agenttesla - Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\system32\drivers\etc\hosts Quotation.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 640 set thread context of 3812 640 Quotation.exe 78 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3812 Quotation.exe 3812 Quotation.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3812 Quotation.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 640 wrote to memory of 3812 640 Quotation.exe 78 PID 640 wrote to memory of 3812 640 Quotation.exe 78 PID 640 wrote to memory of 3812 640 Quotation.exe 78 PID 640 wrote to memory of 3812 640 Quotation.exe 78 PID 640 wrote to memory of 3812 640 Quotation.exe 78 PID 640 wrote to memory of 3812 640 Quotation.exe 78 PID 640 wrote to memory of 3812 640 Quotation.exe 78 PID 640 wrote to memory of 3812 640 Quotation.exe 78
Processes
-
C:\Users\Admin\AppData\Local\Temp\Quotation.exe"C:\Users\Admin\AppData\Local\Temp\Quotation.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:640 -
C:\Users\Admin\AppData\Local\Temp\Quotation.exe"C:\Users\Admin\AppData\Local\Temp\Quotation.exe"2⤵
- Drops file in Drivers directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3812
-