Analysis
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max time kernel
119s -
max time network
112s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20-09-2024 18:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f6a73ad88d2ce609d9b1561c5e66a401f25168487ce1e1da4987aa4e3f04ea2eN.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
f6a73ad88d2ce609d9b1561c5e66a401f25168487ce1e1da4987aa4e3f04ea2eN.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
f6a73ad88d2ce609d9b1561c5e66a401f25168487ce1e1da4987aa4e3f04ea2eN.exe
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Size
156KB
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MD5
6282ccffdb43bcc28a421be6be295c50
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SHA1
9b67778bbd3779eefd0ba75e959f0ee464b279f0
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SHA256
f6a73ad88d2ce609d9b1561c5e66a401f25168487ce1e1da4987aa4e3f04ea2e
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SHA512
0ab8cb36bf0e9506a712931906c451c9be82ddbee89f6eca2fa8627abbc172dc9f2764133ef3239769c0f260e3fe484a3abbff15873084c7aad1ce0a2943d134
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SSDEEP
1536:rjrFn2LQRsNLCNMSG5+SUdqeHAQWXZaNwRRczNoU1LbLkOVNo:3r12UaZLBRWhlL9o
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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" suiiki.exe -
Executes dropped EXE 1 IoCs
pid Process 2032 suiiki.exe -
Loads dropped DLL 2 IoCs
pid Process 2904 f6a73ad88d2ce609d9b1561c5e66a401f25168487ce1e1da4987aa4e3f04ea2eN.exe 2904 f6a73ad88d2ce609d9b1561c5e66a401f25168487ce1e1da4987aa4e3f04ea2eN.exe -
Adds Run key to start application 2 TTPs 47 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /i" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /p" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /V" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /W" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /S" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /N" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /c" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /J" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /M" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /g" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /H" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /w" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /y" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /C" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /m" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /B" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /P" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /b" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /z" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /e" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /l" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /G" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /x" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /L" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /T" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /I" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /X" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /j" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /d" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /U" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /v" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /D" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /O" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /k" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /s" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /r" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /f" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /u" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /Q" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /Z" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /a" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /R" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /E" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /Y" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /K" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /q" suiiki.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\suiiki = "C:\\Users\\Admin\\suiiki.exe /n" suiiki.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 f6a73ad88d2ce609d9b1561c5e66a401f25168487ce1e1da4987aa4e3f04ea2eN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language suiiki.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe 2032 suiiki.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2904 f6a73ad88d2ce609d9b1561c5e66a401f25168487ce1e1da4987aa4e3f04ea2eN.exe 2032 suiiki.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2904 wrote to memory of 2032 2904 f6a73ad88d2ce609d9b1561c5e66a401f25168487ce1e1da4987aa4e3f04ea2eN.exe 28 PID 2904 wrote to memory of 2032 2904 f6a73ad88d2ce609d9b1561c5e66a401f25168487ce1e1da4987aa4e3f04ea2eN.exe 28 PID 2904 wrote to memory of 2032 2904 f6a73ad88d2ce609d9b1561c5e66a401f25168487ce1e1da4987aa4e3f04ea2eN.exe 28 PID 2904 wrote to memory of 2032 2904 f6a73ad88d2ce609d9b1561c5e66a401f25168487ce1e1da4987aa4e3f04ea2eN.exe 28 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27 PID 2032 wrote to memory of 2904 2032 suiiki.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\f6a73ad88d2ce609d9b1561c5e66a401f25168487ce1e1da4987aa4e3f04ea2eN.exe"C:\Users\Admin\AppData\Local\Temp\f6a73ad88d2ce609d9b1561c5e66a401f25168487ce1e1da4987aa4e3f04ea2eN.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2904 -
C:\Users\Admin\suiiki.exe"C:\Users\Admin\suiiki.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:2032
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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
156KB
MD5c864987510ce57f3796115d693f4d665
SHA1810fed6d7342653259dbf6d43969ddcd3b75f163
SHA256c133c5ad758871b4f5db12e3e6f6464f747aecfe68c991ea46e69568da567b26
SHA5121c203396ce40ab04617c2ff7add905a5881d3a57e6ec08f8192818408f908d1f85dc0f929b649c6724db098333161feda603c5798dcbf3837b128d4d6d773da9