Analysis
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max time kernel
95s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
08/06/2024, 01:36
Static task
static1
Behavioral task
behavioral1
Sample
dd2d5f3f85924ec11cbd69da21bd0b25c5c8034aad3d9490c96e39f20b966d4f.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
dd2d5f3f85924ec11cbd69da21bd0b25c5c8034aad3d9490c96e39f20b966d4f.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/BgImage.dll
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/BgImage.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240426-en
General
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Target
$PLUGINSDIR/nsDialogs.dll
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Size
9KB
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MD5
dbdbf4017ff91c9de328697b5fd2e10a
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SHA1
b597a5e9a8a0b252770933feed51169b5060a09f
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SHA256
be60a00f32924ccbe03f9914e33b8e1ad8c8a1ca442263a69896efba74925b36
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SHA512
3befc15aab0a5dbe7fde96155b0499d385f2799b1a2d47ce04f37b5804006b1c6c4fff93d3cedb56a2a8172b23752b6f9dc6168cfce3596b91def3247836cf10
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SSDEEP
96:33YnIxFkDUGZpKSmktse3GpmD8pevbE9cxSgB5PKtAtYE9v5E9KntrmfVEB3YdkS:33YIvGZDdtP8pevbg0PuAYK56NyoIFI
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2952 3472 WerFault.exe 82 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3440 wrote to memory of 3472 3440 rundll32.exe 82 PID 3440 wrote to memory of 3472 3440 rundll32.exe 82 PID 3440 wrote to memory of 3472 3440 rundll32.exe 82
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:3440 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#12⤵PID:3472
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3472 -s 6363⤵
- Program crash
PID:2952
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3472 -ip 34721⤵PID:2156