Analysis
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max time kernel
142s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20230621-en -
resource tags
arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system -
submitted
30/06/2023, 20:17
Static task
static1
Behavioral task
behavioral1
Sample
76c5609cf5919ad8729a0f5df899790dcf6764a73ed13e6c51879a3213a1216f.dll
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
76c5609cf5919ad8729a0f5df899790dcf6764a73ed13e6c51879a3213a1216f.dll
Resource
win10v2004-20230621-en
General
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Target
76c5609cf5919ad8729a0f5df899790dcf6764a73ed13e6c51879a3213a1216f.dll
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Size
3.5MB
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MD5
4c52d5aae21ac3406523c02a1e1133e7
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SHA1
f390b89fe1f09c013349a9c0f435fde4d317ad61
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SHA256
76c5609cf5919ad8729a0f5df899790dcf6764a73ed13e6c51879a3213a1216f
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SHA512
5193a94c9355f551b8136d55fb26c80cc82394295a247830f3ff6450c0f7c468331e619755645ed2c027124c46db06b175ed5d9d333eed2f62be6740e7f678d1
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SSDEEP
24576:FuC6IvUJhXdapbthCnQs6SU2y1+NKc77bLCbSk/XSj1jBO:TtvUJ5daF6QPSy1+NsSnjB
Malware Config
Signatures
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process PID 1988 created 0 1988 rundll32.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1988 rundll32.exe 1988 rundll32.exe 1988 rundll32.exe 1988 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1988 rundll32.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1988 rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1104 wrote to memory of 1988 1104 rundll32.exe 81 PID 1104 wrote to memory of 1988 1104 rundll32.exe 81 PID 1104 wrote to memory of 1988 1104 rundll32.exe 81 PID 1988 wrote to memory of 2468 1988 rundll32.exe 83 PID 1988 wrote to memory of 2468 1988 rundll32.exe 83 PID 1988 wrote to memory of 2468 1988 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\76c5609cf5919ad8729a0f5df899790dcf6764a73ed13e6c51879a3213a1216f.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1104 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\76c5609cf5919ad8729a0f5df899790dcf6764a73ed13e6c51879a3213a1216f.dll,#12⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1988 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\System32\cmd.exe3⤵PID:2468
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p1⤵PID:3760