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Analysis
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max time kernel
120s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
13/08/2024, 15:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7b012e1bd9d266a05fa0c40f2af03870N.exe
Resource
win7-20240705-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
7b012e1bd9d266a05fa0c40f2af03870N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
7b012e1bd9d266a05fa0c40f2af03870N.exe
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Size
53KB
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MD5
7b012e1bd9d266a05fa0c40f2af03870
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SHA1
4a37df944b090b7e29d2e36c56ffb6c720805026
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SHA256
7badae8ffbe7744b6bd59ed554a7dd96a88468fb286f68c2bc1b97728076d4b2
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SHA512
1f1f275380e6e6decddabbec41625d2d462f4c78bce37898a0c1b1d7f2243132defc6a00de8fa6080dd5e80229075d2fd420160b94d1513b28311d8132b1f77a
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SSDEEP
1536:vNmg8r8QsuSaLXtjC9e7Kp3StjEMjmLM3ztDJWZsXy4JzxPMU:4tjC9eJJjmLM3zRJWZsXy4Jd
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" kbteog.exe -
Executes dropped EXE 1 IoCs
pid Process 2984 kbteog.exe -
Loads dropped DLL 2 IoCs
pid Process 2632 7b012e1bd9d266a05fa0c40f2af03870N.exe 2632 7b012e1bd9d266a05fa0c40f2af03870N.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\kbteog = "C:\\Users\\Admin\\kbteog.exe" kbteog.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 7b012e1bd9d266a05fa0c40f2af03870N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kbteog.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe 2984 kbteog.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2632 7b012e1bd9d266a05fa0c40f2af03870N.exe 2984 kbteog.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2632 wrote to memory of 2984 2632 7b012e1bd9d266a05fa0c40f2af03870N.exe 30 PID 2632 wrote to memory of 2984 2632 7b012e1bd9d266a05fa0c40f2af03870N.exe 30 PID 2632 wrote to memory of 2984 2632 7b012e1bd9d266a05fa0c40f2af03870N.exe 30 PID 2632 wrote to memory of 2984 2632 7b012e1bd9d266a05fa0c40f2af03870N.exe 30 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29 PID 2984 wrote to memory of 2632 2984 kbteog.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\7b012e1bd9d266a05fa0c40f2af03870N.exe"C:\Users\Admin\AppData\Local\Temp\7b012e1bd9d266a05fa0c40f2af03870N.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2632 -
C:\Users\Admin\kbteog.exe"C:\Users\Admin\kbteog.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2984
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
53KB
MD570f1e893a72e5dc27a08588f613cebf3
SHA180ebb5fd956daed49acac299139eaacf04bcccd9
SHA25695cb7365f9546279421587e7e15abad2da3c51c53a358f8c0c9068902552c7c3
SHA512703a1899979942a892322c00b39538fe3c6a9a9a38b9b40ca3b0c3960cd985076fe844483fbfe87cef8002db4723aaba604e902c1e18b8f4de0d22550c5d449d