Analysis
- max time kernel
12s - max time network
111s - platform
windows10_x64 - resource
win10v20201028 - submitted
09/11/2020, 19:46
Static task
static1
Behavioral task
behavioral1
Sample
Ordem de Compra_Ref_6842_82917.exe
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Ordem de Compra_Ref_6842_82917.exe
Resource
win10v20201028
0 signatures
0 seconds
General
- Target Ordem de Compra_Ref_6842_82917.exe
- Size 1.4MB
- Sample201109-c3229mrexe
- SHA256 2929bd7e338ae0270746e4b60faa44c0f5d3d34c4d166964ce013100bafbf1a3
- MD5 86b6b20a62c70f0be4cc5236b45a4fc8
- SHA1 dcc7a23fe49ea375ed2215939607756276dd0bbe
- SHA512 fb453e32af5d8e3e1a7396165b516eb2f49c81ccaa6ba47f8e46ca0046513b0d9b8431090176bd2eb2164d6e23b03d264121622a260ce0ee93a055b1982f2ab0
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Credentials
-
Protocol
smtp
-
Host
smtp.erkonsentre.com
-
Port
587
-
Username
-
Password
mrObvWV9
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
smtp.erkonsentre.com
-
Port
587
-
Username
-
Password
mrObvWV9
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 2 IoCs
resource yara_rule behavioral2/memory/2484-1-0x000000000044A0DE-mapping.dmp family_agenttesla behavioral2/memory/2484-0-0x0000000000400000-0x0000000000450000-memory.dmp family_agenttesla - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3284 set thread context of 2484 3284 Ordem de Compra_Ref_6842_82917.exe 75 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2484 MSBuild.exe 2484 MSBuild.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2484 MSBuild.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 3284 Ordem de Compra_Ref_6842_82917.exe 3284 Ordem de Compra_Ref_6842_82917.exe 3284 Ordem de Compra_Ref_6842_82917.exe - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 3284 Ordem de Compra_Ref_6842_82917.exe 3284 Ordem de Compra_Ref_6842_82917.exe 3284 Ordem de Compra_Ref_6842_82917.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 3284 wrote to memory of 2484 3284 Ordem de Compra_Ref_6842_82917.exe 75 PID 3284 wrote to memory of 2484 3284 Ordem de Compra_Ref_6842_82917.exe 75 PID 3284 wrote to memory of 2484 3284 Ordem de Compra_Ref_6842_82917.exe 75 PID 3284 wrote to memory of 2484 3284 Ordem de Compra_Ref_6842_82917.exe 75 PID 3284 wrote to memory of 2484 3284 Ordem de Compra_Ref_6842_82917.exe 75
Processes
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C:\Users\Admin\AppData\Local\Temp\Ordem de Compra_Ref_6842_82917.exe"C:\Users\Admin\AppData\Local\Temp\Ordem de Compra_Ref_6842_82917.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3284 -
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
PID:2484
-