Analysis
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max time kernel
134s -
max time network
203s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 17:07
Static task
static1
Behavioral task
behavioral1
Sample
PO82107048.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
PO82107048.exe
Resource
win7-20240221-en
Behavioral task
behavioral3
Sample
PO82107048.exe
Resource
win10v2004-20240508-en
General
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Target
PO82107048.exe
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Size
1016KB
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MD5
7bf76bfeb13cf8591ceb55831aaac798
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SHA1
4c8d769159e5a3c97bc9624fee39eb88ba6cc6e3
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SHA256
ddd79a72fd23b7e09cea44428077aec20922523a6ae2ec4b06eddbbc5d9e8698
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SHA512
c846876b9e3250fa4e35bc52ac45dc102e9bc50f946b21f508456af68543de150c3767ac41490f287a8c6c3a9f17c8504ceb27c2f80cf40cd152abda723bd07d
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SSDEEP
24576:RAHnh+eWsN3skA4RV1Hom2KXMmHaTxQQ4VkYYMa5:oh+ZkldoPK8YaT6jVkdp
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.fosna.net - Port:
21 - Username:
[email protected] - Password:
(=8fPSH$KO_!
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 16 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
PO82107048.exedescription pid process target process PID 4564 set thread context of 4192 4564 PO82107048.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 4192 RegSvcs.exe 4192 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
PO82107048.exepid process 4564 PO82107048.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 4192 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
PO82107048.exepid process 4564 PO82107048.exe 4564 PO82107048.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
PO82107048.exepid process 4564 PO82107048.exe 4564 PO82107048.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
PO82107048.exedescription pid process target process PID 4564 wrote to memory of 4192 4564 PO82107048.exe RegSvcs.exe PID 4564 wrote to memory of 4192 4564 PO82107048.exe RegSvcs.exe PID 4564 wrote to memory of 4192 4564 PO82107048.exe RegSvcs.exe PID 4564 wrote to memory of 4192 4564 PO82107048.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\PO82107048.exe"C:\Users\Admin\AppData\Local\Temp\PO82107048.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4564 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\PO82107048.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4192
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