Analysis
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max time kernel
121s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2024 01:33
Static task
static1
Behavioral task
behavioral1
Sample
9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d.exe
Resource
win7-20240708-en
General
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Target
9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d.exe
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Size
7.1MB
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MD5
9b2c361b77d2a5198602a24b473b506a
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SHA1
01a4beda7991a7d5ad9717e25e3d47d219dec1f9
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SHA256
9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d
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SHA512
3fb44a807dc6bc1aaf97f7a39b06a870d1f8d19429cd699b1839ee4233d1267ab3fac535255b49d07d32937e79df888c1e75c52a725405b416ed99236465741e
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SSDEEP
98304:YlaHVJHFOv9GJ6RiiOPriSL+pMI6cNKu4X2XfQ9rr6YrxV:ZHzFOvcOS0MRcNz4mI9qYtV
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.santonswitchgears.com - Port:
587 - Username:
[email protected] - Password:
cJPF@$I3 - 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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Agenttesla family
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 2800 created 3428 2800 9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d.exe 56 -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 23 api.ipify.org 24 ip-api.com 22 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2800 set thread context of 3588 2800 9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d.exe 93 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MSBuild.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 2800 9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d.exe 2800 9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d.exe 2800 9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d.exe 3588 MSBuild.exe 3588 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2800 9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d.exe Token: SeDebugPrivilege 2800 9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d.exe Token: SeDebugPrivilege 3588 MSBuild.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2800 wrote to memory of 3588 2800 9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d.exe 93 PID 2800 wrote to memory of 3588 2800 9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d.exe 93 PID 2800 wrote to memory of 3588 2800 9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d.exe 93 PID 2800 wrote to memory of 3588 2800 9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d.exe 93 PID 2800 wrote to memory of 3588 2800 9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d.exe 93 PID 2800 wrote to memory of 3588 2800 9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d.exe 93 PID 2800 wrote to memory of 3588 2800 9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d.exe 93 PID 2800 wrote to memory of 3588 2800 9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d.exe 93
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3428
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C:\Users\Admin\AppData\Local\Temp\9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d.exe"C:\Users\Admin\AppData\Local\Temp\9ebb6978d40e7e5870ee40d426ccc6cf7eff686b5d95375399c6d15388067f0d.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2800
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3588
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