Analysis
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max time kernel
117s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
31/10/2024, 09:45
Static task
static1
Behavioral task
behavioral1
Sample
658749658752..exe
Resource
win7-20240903-en
General
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Target
658749658752..exe
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Size
1.3MB
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MD5
f0e9c75f5eec3987e1d376e54794a8d3
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SHA1
99475ca8656dc7ca382bc569d035ed76e00ff7c0
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SHA256
d786dc47527a0bea21bfd7d1ad36bd438eb406c3ee636e86b6c48327194b9906
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SHA512
6bef2aeb36c56a2229ff81d6db2ace8a5f6a80accafe60611cbb342318c7926f48063c0d65bd30441632ec3259f17dd058e26988f7ef54230437728daf19720a
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SSDEEP
24576:sqDEvCTbMWu7rQYlBQcBiT6rprG8aVmmmyjfDfxA78vr:sTvC/MTQYxsWR7aVmoyY
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.gizemetiket.com.tr - Port:
21 - Username:
pgizemM6 - Password:
giz95Ffg
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 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2348 set thread context of 3036 2348 658749658752..exe 31 -
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 658749658752..exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3036 RegSvcs.exe 3036 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2348 658749658752..exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3036 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 17 IoCs
pid Process 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe -
Suspicious use of SendNotifyMessage 17 IoCs
pid Process 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe 2348 658749658752..exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3036 RegSvcs.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2348 wrote to memory of 3036 2348 658749658752..exe 31 PID 2348 wrote to memory of 3036 2348 658749658752..exe 31 PID 2348 wrote to memory of 3036 2348 658749658752..exe 31 PID 2348 wrote to memory of 3036 2348 658749658752..exe 31 PID 2348 wrote to memory of 3036 2348 658749658752..exe 31 PID 2348 wrote to memory of 3036 2348 658749658752..exe 31 PID 2348 wrote to memory of 3036 2348 658749658752..exe 31 PID 2348 wrote to memory of 3036 2348 658749658752..exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\658749658752..exe"C:\Users\Admin\AppData\Local\Temp\658749658752..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:2348 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\658749658752..exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3036
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