Analysis
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max time kernel
31s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
19-05-2023 17:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f5cbfffa43e8280cd9b68bea2c612adb5aa47fe802d28db48dfd1d9291f4ad71.dll
Resource
win7-20230220-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
f5cbfffa43e8280cd9b68bea2c612adb5aa47fe802d28db48dfd1d9291f4ad71.dll
Resource
win10v2004-20230220-en
windows10-2004-x64
1 signatures
150 seconds
General
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Target
f5cbfffa43e8280cd9b68bea2c612adb5aa47fe802d28db48dfd1d9291f4ad71.dll
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Size
1.2MB
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MD5
7fd8bdc919af08976d6d7eb800015ade
-
SHA1
3ab4d86f12c9efad4f5e17cd0163724e8b77e8aa
-
SHA256
f5cbfffa43e8280cd9b68bea2c612adb5aa47fe802d28db48dfd1d9291f4ad71
-
SHA512
c17af8f706dba273e91046961f8a4855ab49603f8dec9360074c0a4bb0a429f3c24821f0665cb80a6d194f5e8a45a3c5dad890d9fa5c7c8571ea0af1296977f2
-
SSDEEP
24576:5XK6ZFu5DoLYiLgBoAFvEAvxm4i0uuxhJV8e11g:RS4/AFGe4
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2020 1160 WerFault.exe 22 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1160 wrote to memory of 2020 1160 rundll32.exe 27 PID 1160 wrote to memory of 2020 1160 rundll32.exe 27 PID 1160 wrote to memory of 2020 1160 rundll32.exe 27
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f5cbfffa43e8280cd9b68bea2c612adb5aa47fe802d28db48dfd1d9291f4ad71.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1160 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1160 -s 842⤵
- Program crash
PID:2020
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