Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
12/06/2024, 02:55
Static task
static1
Behavioral task
behavioral1
Sample
31eb29c56f113f47c0e4d29f346f685db8a00b9394efa9643caafa254f0618d7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
31eb29c56f113f47c0e4d29f346f685db8a00b9394efa9643caafa254f0618d7.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240611-en
General
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Target
$PLUGINSDIR/nsDialogs.dll
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Size
9KB
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MD5
ee449b0adce56fbfa433b0239f3f81be
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SHA1
ec1e4f9815ea592a3f19b1fe473329b8ddfa201c
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SHA256
c1cc3aa4326e83a73a778dee0cf9afcc03a6bafb0a32cea791a27eb9c2288985
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SHA512
22fb25bc7628946213e6e970a865d3fbd50d12ce559c37d6848a82c28fa6be09fedffc3b87d5aea8dcfe8dfc4e0f129d9f02e32dae764b8e6a08332b42386686
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SSDEEP
96:oCqZ4zC5RH3cXX1LlYlRowycxM2DjDf3GEst+Nt+jvDYx4iqndYHnxss:oCq+CP3uKrpyREs06Yx+dGn
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4472 2304 WerFault.exe 80 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1744 wrote to memory of 2304 1744 rundll32.exe 80 PID 1744 wrote to memory of 2304 1744 rundll32.exe 80 PID 1744 wrote to memory of 2304 1744 rundll32.exe 80
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1744 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#12⤵PID:2304
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2304 -s 6363⤵
- Program crash
PID:4472
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2304 -ip 23041⤵PID:3656