Analysis
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max time kernel
120s -
max time network
100s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20-09-2024 22:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d9273115cf455e83a75d84f70fb6e06bcc1bb7bd7e32891de32d1884513e69fbN.exe
Resource
win7-20240704-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
d9273115cf455e83a75d84f70fb6e06bcc1bb7bd7e32891de32d1884513e69fbN.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
d9273115cf455e83a75d84f70fb6e06bcc1bb7bd7e32891de32d1884513e69fbN.exe
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Size
156KB
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MD5
8a3c0b95c383e63f7f4cc76cedc33c60
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SHA1
e5e191da2b69b36203cb0684d8d12982c02a4826
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SHA256
d9273115cf455e83a75d84f70fb6e06bcc1bb7bd7e32891de32d1884513e69fb
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SHA512
e347ed266a4bb92e3fab879bea917de65f3c9aa0d3f3b72c087d211cd66cf7c29d2af3637cd602a1b394f92f53dc3a4ef87f0cab85c47d5be9653d540e7107db
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SSDEEP
3072:cNMtUS4aZhJdxKPE+vgu36MN9vqKyHjm6I1JDVOc2W4oQZiEa+vM:Am7d0zvhqMN9vgjm6ILDVOAWcH
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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" d9273115cf455e83a75d84f70fb6e06bcc1bb7bd7e32891de32d1884513e69fbN.exe Set value (int) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" seipo.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-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation d9273115cf455e83a75d84f70fb6e06bcc1bb7bd7e32891de32d1884513e69fbN.exe -
Executes dropped EXE 1 IoCs
pid Process 4496 seipo.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /q" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /R" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /Z" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /t" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /u" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /o" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /F" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /T" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /X" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /z" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /Q" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /L" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /Y" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /O" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /P" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /r" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /v" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /M" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /a" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /n" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /i" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /H" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /h" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /g" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /C" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /W" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /e" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /D" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /y" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /G" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /s" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /b" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /x" d9273115cf455e83a75d84f70fb6e06bcc1bb7bd7e32891de32d1884513e69fbN.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /B" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /U" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /J" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /c" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /p" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /K" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /V" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /l" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /S" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /j" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /d" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /m" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /A" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /N" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /k" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /w" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /I" seipo.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seipo = "C:\\Users\\Admin\\seipo.exe /E" seipo.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 d9273115cf455e83a75d84f70fb6e06bcc1bb7bd7e32891de32d1884513e69fbN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language seipo.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2908 d9273115cf455e83a75d84f70fb6e06bcc1bb7bd7e32891de32d1884513e69fbN.exe 2908 d9273115cf455e83a75d84f70fb6e06bcc1bb7bd7e32891de32d1884513e69fbN.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe 4496 seipo.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2908 d9273115cf455e83a75d84f70fb6e06bcc1bb7bd7e32891de32d1884513e69fbN.exe 4496 seipo.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2908 wrote to memory of 4496 2908 d9273115cf455e83a75d84f70fb6e06bcc1bb7bd7e32891de32d1884513e69fbN.exe 82 PID 2908 wrote to memory of 4496 2908 d9273115cf455e83a75d84f70fb6e06bcc1bb7bd7e32891de32d1884513e69fbN.exe 82 PID 2908 wrote to memory of 4496 2908 d9273115cf455e83a75d84f70fb6e06bcc1bb7bd7e32891de32d1884513e69fbN.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\d9273115cf455e83a75d84f70fb6e06bcc1bb7bd7e32891de32d1884513e69fbN.exe"C:\Users\Admin\AppData\Local\Temp\d9273115cf455e83a75d84f70fb6e06bcc1bb7bd7e32891de32d1884513e69fbN.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:2908 -
C:\Users\Admin\seipo.exe"C:\Users\Admin\seipo.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:4496
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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
MD562207abf05bf41397b126d145f74d739
SHA1075544995f29ceb9b6347b8816bfe9fb851ff2c7
SHA2564b61e32596e37099bbbc876ed3d7bf72d81b66a6f069e236f2ee68af27ab49cd
SHA5127e2058bb96c7b00016eb90552dae85a8b51df9d5312e56af4f81ab7c43f23deed44590ca9418d35f84a626eca904dee09396368e318015d2bc583d7cd28c951a