Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240221-en -
resource tags
arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system -
submitted
21-02-2024 16:40
Static task
static1
Behavioral task
behavioral1
Sample
35eca44a8516f6e7354f245c6029ad766dfd74a94f3287a233477a22b250c834.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
35eca44a8516f6e7354f245c6029ad766dfd74a94f3287a233477a22b250c834.dll
Resource
win10v2004-20240221-en
General
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Target
35eca44a8516f6e7354f245c6029ad766dfd74a94f3287a233477a22b250c834.dll
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Size
4.2MB
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MD5
9c5fc32466ce3cbbf1fc28241bcace16
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SHA1
e2862b204a63d61af3c6d3ded3dea6ca7ba47a63
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SHA256
35eca44a8516f6e7354f245c6029ad766dfd74a94f3287a233477a22b250c834
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SHA512
637506e50abdd04795610b358a2cf72e0580eeb46706942e2ae2d1cfc442f098c589959edf483f2ef911c3ec996763f1ba4c595c23d4205fd5ed5f9e149e2e78
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SSDEEP
49152:AGq1SZZLP9l968KSDXr+ktOHh9oJEv9PDsx2ndPwqFELm/XcCGfTETwmA93:tq1mKQwHh9PPDsxAP+LOm9
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 3164 2996 WerFault.exe 87 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 888 wrote to memory of 2996 888 rundll32.exe 87 PID 888 wrote to memory of 2996 888 rundll32.exe 87 PID 888 wrote to memory of 2996 888 rundll32.exe 87
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\35eca44a8516f6e7354f245c6029ad766dfd74a94f3287a233477a22b250c834.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:888 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\35eca44a8516f6e7354f245c6029ad766dfd74a94f3287a233477a22b250c834.dll,#12⤵PID:2996
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2996 -s 7363⤵
- Program crash
PID:3164
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2996 -ip 29961⤵PID:3888