Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-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 23 api.ipify.org 24 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3772 set thread context of 2148 3772 658749658752..exe 87 -
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 2148 RegSvcs.exe 2148 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3772 658749658752..exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2148 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 15 IoCs
pid Process 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe -
Suspicious use of SendNotifyMessage 15 IoCs
pid Process 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe 3772 658749658752..exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2148 RegSvcs.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3772 wrote to memory of 2148 3772 658749658752..exe 87 PID 3772 wrote to memory of 2148 3772 658749658752..exe 87 PID 3772 wrote to memory of 2148 3772 658749658752..exe 87 PID 3772 wrote to memory of 2148 3772 658749658752..exe 87
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:3772 -
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:2148
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