Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
12-06-2024 01:34
Static task
static1
Behavioral task
behavioral1
Sample
eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe
Resource
win7-20240419-en
General
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Target
eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe
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Size
771KB
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MD5
3adf7ea1dce08cca2dbaef89283a78c2
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SHA1
9eb9e00dac6cf838067a4adb6572ed2540ef5647
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SHA256
eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862
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SHA512
0a0164ad0b9d12660a9f1c58f07b6bf66dbd9e481c663f994a4b0eaeac216f21534ff4504d25618e7448538195086d89e960e47f726c200a07206b8ed208c457
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SSDEEP
12288:7k3JVD0zzIa0nqErBg4wFt0jod3ZCTCNgiYC/72BmKBQACR5leZlN7JkR:YP1a0qcBgWKqhiYCCTQA+erJU
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.genitechpower.com - Port:
587 - Username:
[email protected] - Password:
+wc#g7Rn%{do - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Processes:
powershell.exepowershell.exepid process 2724 powershell.exe 2712 powershell.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exedescription pid process target process PID 2748 set thread context of 2536 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe RegSvcs.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 7 IoCs
Processes:
eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exepowershell.exepowershell.exeRegSvcs.exepid process 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe 2724 powershell.exe 2712 powershell.exe 2536 RegSvcs.exe 2536 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exepowershell.exepowershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe Token: SeDebugPrivilege 2724 powershell.exe Token: SeDebugPrivilege 2712 powershell.exe Token: SeDebugPrivilege 2536 RegSvcs.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exedescription pid process target process PID 2748 wrote to memory of 2724 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe powershell.exe PID 2748 wrote to memory of 2724 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe powershell.exe PID 2748 wrote to memory of 2724 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe powershell.exe PID 2748 wrote to memory of 2724 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe powershell.exe PID 2748 wrote to memory of 2712 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe powershell.exe PID 2748 wrote to memory of 2712 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe powershell.exe PID 2748 wrote to memory of 2712 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe powershell.exe PID 2748 wrote to memory of 2712 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe powershell.exe PID 2748 wrote to memory of 2664 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe schtasks.exe PID 2748 wrote to memory of 2664 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe schtasks.exe PID 2748 wrote to memory of 2664 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe schtasks.exe PID 2748 wrote to memory of 2664 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe schtasks.exe PID 2748 wrote to memory of 2536 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe RegSvcs.exe PID 2748 wrote to memory of 2536 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe RegSvcs.exe PID 2748 wrote to memory of 2536 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe RegSvcs.exe PID 2748 wrote to memory of 2536 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe RegSvcs.exe PID 2748 wrote to memory of 2536 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe RegSvcs.exe PID 2748 wrote to memory of 2536 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe RegSvcs.exe PID 2748 wrote to memory of 2536 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe RegSvcs.exe PID 2748 wrote to memory of 2536 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe RegSvcs.exe PID 2748 wrote to memory of 2536 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe RegSvcs.exe PID 2748 wrote to memory of 2536 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe RegSvcs.exe PID 2748 wrote to memory of 2536 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe RegSvcs.exe PID 2748 wrote to memory of 2536 2748 eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe"C:\Users\Admin\AppData\Local\Temp\eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2748 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2724 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\HyvPcWbjbGIg.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2712 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HyvPcWbjbGIg" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4EBC.tmp"2⤵
- Creates scheduled task(s)
PID:2664 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2536
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5fa974f0fc3dd34f9c99305ee51fc0a3e
SHA18ae1a4632bd6f91d246d5a2f2d073bf4a6a3e2e4
SHA25646d1e2cd55f9c02e744463399eae84fab8b8edce1dd1013245cc50bb804d486b
SHA512524f87ec4db672d272c0b900c12d5f6d8935b0c0e35618d563e88c923992c33ef00253ee14e4cb3cd5f1ec0c39792b4f8ba060cc88db39dfe0a0861657b8d4bb
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD5838def79d6e188d9c83dc1e93bb835d8
SHA1c1b75794d9d8559c773c4c929d536dc78a90a9da
SHA256b3abff2fee5109956eba7176348ee9a3c752ea5f0c2822a8e72251d311820bce
SHA5127f2f9391900c262d9f70c5b10bf64587b629eb91a748f7369c13ee6abec1d0908e4604eef3160a6f0ec2a7b7bd5d1a42adb1eb20eb9760571e0cee88a483e56a