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Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
26/01/2025, 01:05
Static task
static1
Behavioral task
behavioral1
Sample
36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050.exe
Resource
win7-20240903-en
General
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Target
36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050.exe
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Size
1.4MB
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MD5
28b06e877f701a657210f71d96f5215a
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SHA1
37e31c0eb93d9c6cbb9c50df3b95a2c2e8a27e55
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SHA256
36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050
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SHA512
a8f957e35a39f5dbdf524c68760c24b068be6d78b2d22ec0bdfb82f7cb122f723a9a2c7b5dd5505449cd0426551660264403ec441fa78be92de2e1a1168ae0c6
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SSDEEP
24576:0tb20pkaCqT5TBWgNjVYVt5FbuBwt4clGC1FrHV6A:dVg5tjVYVRiB+Gc15
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.stingatoareincendii.ro - Port:
21 - Username:
[email protected] - Password:
3.*RYhlG)lkA
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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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1752 set thread context of 1724 1752 36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050.exe 30 -
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 RegSvcs.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1724 RegSvcs.exe 1724 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1752 36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1724 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1752 36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050.exe 1752 36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1752 36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050.exe 1752 36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1752 wrote to memory of 1724 1752 36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050.exe 30 PID 1752 wrote to memory of 1724 1752 36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050.exe 30 PID 1752 wrote to memory of 1724 1752 36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050.exe 30 PID 1752 wrote to memory of 1724 1752 36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050.exe 30 PID 1752 wrote to memory of 1724 1752 36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050.exe 30 PID 1752 wrote to memory of 1724 1752 36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050.exe 30 PID 1752 wrote to memory of 1724 1752 36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050.exe 30 PID 1752 wrote to memory of 1724 1752 36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050.exe"C:\Users\Admin\AppData\Local\Temp\36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1752 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\36a9a5ac318455e2df6ee45c1f57435c090919d4204c073a752edec8929df050.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1724
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