Analysis
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max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
07-01-2024 05:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
48355f33b9cc0167baff51595e3aaf16.dll
Resource
win7-20231129-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
48355f33b9cc0167baff51595e3aaf16.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
4 signatures
150 seconds
General
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Target
48355f33b9cc0167baff51595e3aaf16.dll
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Size
38KB
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MD5
48355f33b9cc0167baff51595e3aaf16
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SHA1
d7738323bd3c8e382d22e62d9ac9798eabd99f46
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SHA256
70bdb431d262b1f8cf4321093d0120d8c541f93f6d9666da9a4d575b978ca8dd
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SHA512
28ca488f5b647cf512ff73744e97e2d7d82201c861620fe3523bcf7f67db7acec3ac9646106149e6c3d16bb730fb88c7ef885a622f5281302d9594571b19720c
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SSDEEP
384:iy+yQM7/bwE1C6DMj7PMsz7mKqPlLWi/hJ0CiSe+gGZJ4p3fdZ:iy+VM78E17DMjLH7m/PH/iSe+RZ6d
Score
5/10
Malware Config
Signatures
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Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\sefawe.dll rundll32.exe File created C:\Windows\SysWOW64\sefawe.dll rundll32.exe -
Suspicious behavior: EnumeratesProcesses 9 IoCs
pid Process 2864 rundll32.exe 2864 rundll32.exe 2864 rundll32.exe 2864 rundll32.exe 2864 rundll32.exe 2864 rundll32.exe 2864 rundll32.exe 2864 rundll32.exe 2864 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2864 rundll32.exe Token: SeDebugPrivilege 2864 rundll32.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2168 wrote to memory of 2864 2168 rundll32.exe 16 PID 2168 wrote to memory of 2864 2168 rundll32.exe 16 PID 2168 wrote to memory of 2864 2168 rundll32.exe 16 PID 2168 wrote to memory of 2864 2168 rundll32.exe 16 PID 2168 wrote to memory of 2864 2168 rundll32.exe 16 PID 2168 wrote to memory of 2864 2168 rundll32.exe 16 PID 2168 wrote to memory of 2864 2168 rundll32.exe 16 PID 2864 wrote to memory of 1256 2864 rundll32.exe 6 PID 2864 wrote to memory of 1256 2864 rundll32.exe 6
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1256
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\48355f33b9cc0167baff51595e3aaf16.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2168 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\48355f33b9cc0167baff51595e3aaf16.dll,#13⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2864
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