Analysis
-
max time kernel
150s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
21-04-2024 22:00
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
59356dc459eb2f627b5136fa383ab9131c7675f98532d0e717f13ca5cc498a5e.exe
Resource
win7-20240220-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
59356dc459eb2f627b5136fa383ab9131c7675f98532d0e717f13ca5cc498a5e.exe
Resource
win10v2004-20240412-en
windows10-2004-x64
8 signatures
150 seconds
General
-
Target
59356dc459eb2f627b5136fa383ab9131c7675f98532d0e717f13ca5cc498a5e.exe
-
Size
53KB
-
MD5
75a8cb2643d609ef51ca4dc53a1cfd11
-
SHA1
ebadd152df8ceec4e4176798b387655462e3dc10
-
SHA256
59356dc459eb2f627b5136fa383ab9131c7675f98532d0e717f13ca5cc498a5e
-
SHA512
4769517ac3f01862c83148c576c05d57ba0b9dbbecf69abbf63ed861dbf6106684ca918120e4b74a8ede49a414b2f72691ed62e3a2eb4a6cea95499ae4f85227
-
SSDEEP
1536:vNfg8r8Qu0S5ticma7Kp3StjEMjmLM3ztDJWZsXy4JzxPMk:g0S5tiKJJjmLM3zRJWZsXy4JN
Score
10/10
Malware Config
Signatures
-
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" seudu.exe -
Executes dropped EXE 1 IoCs
pid Process 2368 seudu.exe -
Loads dropped DLL 2 IoCs
pid Process 2004 59356dc459eb2f627b5136fa383ab9131c7675f98532d0e717f13ca5cc498a5e.exe 2004 59356dc459eb2f627b5136fa383ab9131c7675f98532d0e717f13ca5cc498a5e.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\seudu = "C:\\Users\\Admin\\seudu.exe" seudu.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe 2368 seudu.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2004 59356dc459eb2f627b5136fa383ab9131c7675f98532d0e717f13ca5cc498a5e.exe 2368 seudu.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2004 wrote to memory of 2368 2004 59356dc459eb2f627b5136fa383ab9131c7675f98532d0e717f13ca5cc498a5e.exe 28 PID 2004 wrote to memory of 2368 2004 59356dc459eb2f627b5136fa383ab9131c7675f98532d0e717f13ca5cc498a5e.exe 28 PID 2004 wrote to memory of 2368 2004 59356dc459eb2f627b5136fa383ab9131c7675f98532d0e717f13ca5cc498a5e.exe 28 PID 2004 wrote to memory of 2368 2004 59356dc459eb2f627b5136fa383ab9131c7675f98532d0e717f13ca5cc498a5e.exe 28 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27 PID 2368 wrote to memory of 2004 2368 seudu.exe 27
Processes
-
C:\Users\Admin\AppData\Local\Temp\59356dc459eb2f627b5136fa383ab9131c7675f98532d0e717f13ca5cc498a5e.exe"C:\Users\Admin\AppData\Local\Temp\59356dc459eb2f627b5136fa383ab9131c7675f98532d0e717f13ca5cc498a5e.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2004 -
C:\Users\Admin\seudu.exe"C:\Users\Admin\seudu.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2368
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
53KB
MD52de7cd468cac6a0dd3905757d337edf1
SHA109cadabe6ca42c690bebd9c35bf0f93ef622ae04
SHA25698c09b4412f2e196e3384f690e959ad8a41147efd74372d647b093f05e1d9859
SHA512a6fe024647909e9c74816110de3abf01df25aca5a627096415f8ce668580b419e62fd7c8bf097d467ba79eba8a195bd96ab980eeee055ced3138f6b83fd32daf