Analysis
- max time kernel
48s - max time network
108s - platform
windows10_x64 - resource
win10v20201028 - submitted
09/11/2020, 19:51
Static task
static1
Behavioral task
behavioral1
Sample
invoice.exe
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
invoice.exe
Resource
win10v20201028
0 signatures
0 seconds
General
- Target invoice.exe
- Size 503KB
- Sample201109-4pnsdtleme
- SHA256 e1ff434ecce0bc608bbbb204def5a11548e2b0e9105979d9b6c01486d7768e5c
- MD5 4ffda8f0413d83e3d3f0f4badbf00656
- SHA1 cc655f1bad0b1174beca6fbd672854e1882a8ca6
- SHA512 5ef118407813e4a4427474905fb6496d1d3e2d0acd8d63e74acc67afbbe6431753d2b7dff221fcc8f1be5341d328cb1c4543cec4f239c7f720f17762f69eabd9
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Credentials
-
Protocol
smtp
-
Host
dal-shared-56.hostwindsdns.com
-
Port
587
-
Username
-
Password
Ripon @ 1971
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
dal-shared-56.hostwindsdns.com
-
Port
587
-
Username
-
Password
Ripon @ 1971
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 2 IoCs
resource yara_rule behavioral2/memory/1892-1-0x000000000044A98E-mapping.dmp family_agenttesla behavioral2/memory/1892-0-0x0000000000400000-0x0000000000450000-memory.dmp family_agenttesla - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1036 set thread context of 1892 1036 invoice.exe 76 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1892 RegSvcs.exe 1892 RegSvcs.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1892 RegSvcs.exe - Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1036 wrote to memory of 1892 1036 invoice.exe 76 PID 1036 wrote to memory of 1892 1036 invoice.exe 76 PID 1036 wrote to memory of 1892 1036 invoice.exe 76 PID 1036 wrote to memory of 1892 1036 invoice.exe 76 PID 1036 wrote to memory of 1892 1036 invoice.exe 76 PID 1036 wrote to memory of 1892 1036 invoice.exe 76 PID 1036 wrote to memory of 1892 1036 invoice.exe 76 PID 1036 wrote to memory of 1892 1036 invoice.exe 76 PID 1892 wrote to memory of 800 1892 RegSvcs.exe 81 PID 1892 wrote to memory of 800 1892 RegSvcs.exe 81 PID 1892 wrote to memory of 800 1892 RegSvcs.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\invoice.exe"C:\Users\Admin\AppData\Local\Temp\invoice.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1036 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1892 -
C:\Windows\SysWOW64\netsh.exe"netsh" wlan show profile3⤵PID:800
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