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Analysis
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max time kernel
95s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06/10/2024, 19:36
Static task
static1
Behavioral task
behavioral1
Sample
0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0.exe
Resource
win10v2004-20240802-en
General
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Target
0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0.exe
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Size
1.5MB
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MD5
bfea25f0cbf64304aaa2c361805d5e51
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SHA1
700796263c71c76607cbbd74678b0b084d7bdb7c
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SHA256
0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0
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SHA512
88a62bc3b24b5fa43fa7a3bfe5075c50e36ae84a526b4fc34607cbfd9b525d8dd6baa4db4cfdd396e7e6355e3ede35744ae0e4cf6635b8cea780a8bdf63f6260
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SSDEEP
24576:5qB+ONv0iCIg2p02MKcGXqExSApwS3bFnI/3:5e+ON8iCIHx0k
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot7162202130:AAHTxdkbyFCUMWCzyf9jutDYYrL6rqEAva4/
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 5100 created 3368 5100 0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0.exe 55 -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Afoagcjtqvi = "C:\\Users\\Admin\\AppData\\Roaming\\Afoagcjtqvi.exe" 0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 5100 set thread context of 3948 5100 0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0.exe 82 -
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 InstallUtil.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 5100 0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0.exe 3948 InstallUtil.exe 3948 InstallUtil.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 5100 0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0.exe Token: SeDebugPrivilege 5100 0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0.exe Token: SeDebugPrivilege 3948 InstallUtil.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 5100 wrote to memory of 3948 5100 0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0.exe 82 PID 5100 wrote to memory of 3948 5100 0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0.exe 82 PID 5100 wrote to memory of 3948 5100 0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0.exe 82 PID 5100 wrote to memory of 3948 5100 0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0.exe 82 PID 5100 wrote to memory of 3948 5100 0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0.exe 82 PID 5100 wrote to memory of 3948 5100 0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0.exe 82 PID 5100 wrote to memory of 3948 5100 0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0.exe 82 PID 5100 wrote to memory of 3948 5100 0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0.exe 82
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3368
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C:\Users\Admin\AppData\Local\Temp\0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0.exe"C:\Users\Admin\AppData\Local\Temp\0870d9107c380e8a94587e7924b1230d146ea21c6bbc7b9731bff408204ab8d0.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5100
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3948
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