Analysis
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max time kernel
120s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05-09-2024 09:42
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a00568cd65498e5d2b73d98969644450N.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
a00568cd65498e5d2b73d98969644450N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
a00568cd65498e5d2b73d98969644450N.exe
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Size
140KB
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MD5
a00568cd65498e5d2b73d98969644450
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SHA1
e854c73e50fd5c1c599c6f9a752816b53041a627
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SHA256
26fc829183c2524cb953e2969f52432022504b43fc54fe153be94dd2050aa436
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SHA512
0cb8991f67a6d782b97500395f86f51d64dc56d1aca570d86daaa1e27d43654f9525200957222c9aef89065461820296aa9f6554044e59446dacede43df1c502
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SSDEEP
3072:QaSWX3vu3XuIcN6/xbccM3hDL8fyUha5fJinK:QaD/uuIcNmL08dhaRJiK
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" a00568cd65498e5d2b73d98969644450N.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" faelet.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation a00568cd65498e5d2b73d98969644450N.exe -
Executes dropped EXE 1 IoCs
pid Process 5092 faelet.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /l" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /H" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /K" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /u" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /P" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /F" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /L" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /r" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /Y" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /e" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /t" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /d" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /b" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /O" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /y" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /E" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /f" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /R" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /m" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /W" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /X" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /J" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /w" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /j" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /T" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /i" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /U" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /G" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /h" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /o" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /D" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /C" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /A" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /p" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /x" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /I" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /z" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /N" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /a" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /c" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /i" a00568cd65498e5d2b73d98969644450N.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /B" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /k" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /n" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /V" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /S" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /M" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /v" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /Z" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /Q" faelet.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\faelet = "C:\\Users\\Admin\\faelet.exe /g" faelet.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 a00568cd65498e5d2b73d98969644450N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language faelet.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1140 a00568cd65498e5d2b73d98969644450N.exe 1140 a00568cd65498e5d2b73d98969644450N.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe 5092 faelet.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1140 a00568cd65498e5d2b73d98969644450N.exe 5092 faelet.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1140 wrote to memory of 5092 1140 a00568cd65498e5d2b73d98969644450N.exe 89 PID 1140 wrote to memory of 5092 1140 a00568cd65498e5d2b73d98969644450N.exe 89 PID 1140 wrote to memory of 5092 1140 a00568cd65498e5d2b73d98969644450N.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\a00568cd65498e5d2b73d98969644450N.exe"C:\Users\Admin\AppData\Local\Temp\a00568cd65498e5d2b73d98969644450N.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1140 -
C:\Users\Admin\faelet.exe"C:\Users\Admin\faelet.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
PID:5092
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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
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Downloads
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Filesize
140KB
MD54e74b9dc8e3c615486cb00bd1bdff8e7
SHA19dd2699539fd3cb9c0cbe998cfd271022409a1df
SHA2568d578f11260276b011858ad40f4a018d0009822825d381028c90656a8f8f79f2
SHA5122dae3497f11129c9b9a38611a9041e4754285bac0a30be7401a4917b529eb6aeebb56f9ae61931e2fbb0653f86f6f6231d405727d76e444ae1e137e5854ca178