Analysis
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max time kernel
119s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
04/10/2024, 16:28
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
28e53a1badef7fab2ecb1d4d94f07c70a23def387d4ef73fd016fd72a50c2cbaN.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
28e53a1badef7fab2ecb1d4d94f07c70a23def387d4ef73fd016fd72a50c2cbaN.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
28e53a1badef7fab2ecb1d4d94f07c70a23def387d4ef73fd016fd72a50c2cbaN.exe
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Size
136KB
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MD5
f45197d43905d37202b7d115b44d7e40
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SHA1
e2098728fb6b7957c571cb409503b9e6681fc74e
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SHA256
28e53a1badef7fab2ecb1d4d94f07c70a23def387d4ef73fd016fd72a50c2cba
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SHA512
af789974aab43546669152e5f59398bcfc26d2a5808dff43222704e65f089b91e7730587d53fa5805ff1645ed06aeb2613aa4d34bb06cdbb18c34391ff3c188e
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SSDEEP
3072:mn9QLX++XEHA6FStNCpkWdHOYws7HzbcnpLbIkuRwc+xhiEl+2YC4bMkYIiqbqR:mn9QXENeNCpkWdHOYws7HzbcnpLbIkue
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-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" veiehir.exe -
Executes dropped EXE 1 IoCs
pid Process 3028 veiehir.exe -
Loads dropped DLL 2 IoCs
pid Process 2096 28e53a1badef7fab2ecb1d4d94f07c70a23def387d4ef73fd016fd72a50c2cbaN.exe 2096 28e53a1badef7fab2ecb1d4d94f07c70a23def387d4ef73fd016fd72a50c2cbaN.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /W" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /k" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /T" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /c" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /u" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /b" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /x" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /p" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /A" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /l" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /z" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /M" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /O" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /o" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /Q" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /d" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /I" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /t" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /j" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /G" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /Y" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /N" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /D" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /w" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /s" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /g" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /v" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /y" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /F" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /J" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /Z" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /q" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /K" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /H" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /R" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /P" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /n" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /e" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /X" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /E" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /r" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /a" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /i" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /m" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /S" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /h" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /U" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /V" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /C" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /B" veiehir.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\veiehir = "C:\\Users\\Admin\\veiehir.exe /f" veiehir.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 28e53a1badef7fab2ecb1d4d94f07c70a23def387d4ef73fd016fd72a50c2cbaN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language veiehir.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe 3028 veiehir.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2096 28e53a1badef7fab2ecb1d4d94f07c70a23def387d4ef73fd016fd72a50c2cbaN.exe 3028 veiehir.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2096 wrote to memory of 3028 2096 28e53a1badef7fab2ecb1d4d94f07c70a23def387d4ef73fd016fd72a50c2cbaN.exe 30 PID 2096 wrote to memory of 3028 2096 28e53a1badef7fab2ecb1d4d94f07c70a23def387d4ef73fd016fd72a50c2cbaN.exe 30 PID 2096 wrote to memory of 3028 2096 28e53a1badef7fab2ecb1d4d94f07c70a23def387d4ef73fd016fd72a50c2cbaN.exe 30 PID 2096 wrote to memory of 3028 2096 28e53a1badef7fab2ecb1d4d94f07c70a23def387d4ef73fd016fd72a50c2cbaN.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\28e53a1badef7fab2ecb1d4d94f07c70a23def387d4ef73fd016fd72a50c2cbaN.exe"C:\Users\Admin\AppData\Local\Temp\28e53a1badef7fab2ecb1d4d94f07c70a23def387d4ef73fd016fd72a50c2cbaN.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2096 -
C:\Users\Admin\veiehir.exe"C:\Users\Admin\veiehir.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:3028
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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
136KB
MD57d81b2b8c197370d922c9b66c7f7c82c
SHA1f7270951506aeb93557317b3b650fb9df2854617
SHA2564a817aa431cec47a576fd2b343070fc58cfc3a1d6194fd56b9433e9a6bd0dce9
SHA512b2e2c56050692914b3a49ece32d8060e944133c375041cf89ffc885493bc0004d5ecc1cf64399d16923e6bd72db1c1270175533abefc2e2cf6135bb0750c5ae4