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Analysis
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max time kernel
132s -
max time network
189s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
26/12/2023, 15:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
77db9083932fca0e4783ae50d7c1b4a5.dll
Resource
win7-20231215-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
77db9083932fca0e4783ae50d7c1b4a5.dll
Resource
win10v2004-20231215-en
2 signatures
150 seconds
General
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Target
77db9083932fca0e4783ae50d7c1b4a5.dll
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Size
28KB
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MD5
77db9083932fca0e4783ae50d7c1b4a5
-
SHA1
be85b78c4a41bcc9fbe232b7efe02740cb238705
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SHA256
ead509e13e827d9bd60f7db952a47e3abeea7ca15ac864cabd3b0871280f2d51
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SHA512
0704d1891f13968cc17551e6a191cf05aef875b68e008732a758d99a45d119d8893c31dfd69e2e48de5035680868ed3cd0064f9b1b7ed1a71fe60d2f08671216
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SSDEEP
384:WJzBUga6XKKWqGiecGUAGzvSLm5musuJf+qvX/zEv2fIgOvr3p331dRMRetQliXy:wdaKWN0GpSqLm5muiqvX5I9cRDE2
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2216 3880 WerFault.exe 88 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2624 wrote to memory of 3880 2624 rundll32.exe 88 PID 2624 wrote to memory of 3880 2624 rundll32.exe 88 PID 2624 wrote to memory of 3880 2624 rundll32.exe 88
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\77db9083932fca0e4783ae50d7c1b4a5.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2624 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\77db9083932fca0e4783ae50d7c1b4a5.dll,#12⤵PID:3880
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3880 -s 6363⤵
- Program crash
PID:2216
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3880 -ip 38801⤵PID:1416