Overview
overview
7Static
static
7PSeMu3_Setup.exe
windows7-x64
7PSeMu3_Setup.exe
windows10-2004-x64
7$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDIR/Math.dll
windows7-x64
3$PLUGINSDIR/Math.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3$PLUGINSDI...ll.dll
windows7-x64
7$PLUGINSDI...ll.dll
windows10-2004-x64
7$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDIR/xml.dll
windows7-x64
3$PLUGINSDIR/xml.dll
windows10-2004-x64
3$TEMP/dotN...up.exe
windows7-x64
7$TEMP/dotN...up.exe
windows10-2004-x64
7MSCOMCTL.dll
windows7-x64
3MSCOMCTL.dll
windows10-2004-x64
3MSWinSck.dll
windows7-x64
3MSWinSck.dll
windows10-2004-x64
3PSeMu3.exe
windows7-x64
3PSeMu3.exe
windows10-2004-x64
3Plugins/MSDOS.dll
windows7-x64
1Plugins/MSDOS.dll
windows10-2004-x64
1Plugins/PA12.dll
windows7-x64
1Plugins/PA12.dll
windows10-2004-x64
1Plugins/PUB2220.dll
windows7-x64
1Plugins/PUB2220.dll
windows10-2004-x64
1Plugins/SSX.dll
windows7-x64
1Plugins/SSX.dll
windows10-2004-x64
1Analysis
-
max time kernel
121s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
13-10-2024 19:59
Behavioral task
behavioral1
Sample
PSeMu3_Setup.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
PSeMu3_Setup.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/Banner.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/Banner.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/Math.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/Math.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20241010-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/md5dll.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/md5dll.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/xml.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/xml.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
$TEMP/dotNetFx40_Client_setup.exe
Resource
win7-20240729-en
Behavioral task
behavioral18
Sample
$TEMP/dotNetFx40_Client_setup.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
MSCOMCTL.dll
Resource
win7-20240708-en
Behavioral task
behavioral20
Sample
MSCOMCTL.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
MSWinSck.dll
Resource
win7-20241010-en
Behavioral task
behavioral22
Sample
MSWinSck.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
PSeMu3.exe
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
PSeMu3.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
Plugins/MSDOS.dll
Resource
win7-20241010-en
Behavioral task
behavioral26
Sample
Plugins/MSDOS.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
Plugins/PA12.dll
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
Plugins/PA12.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
Plugins/PUB2220.dll
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
Plugins/PUB2220.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
Plugins/SSX.dll
Resource
win7-20240903-en
Behavioral task
behavioral32
Sample
Plugins/SSX.dll
Resource
win10v2004-20241007-en
General
-
Target
$PLUGINSDIR/xml.dll
-
Size
118KB
-
MD5
42df1fbaa87567adf2b4050805a1a545
-
SHA1
b892a6efbb39b7144248e0c0d79e53da474a9373
-
SHA256
e900fcb9d598643eb0ee3e4005da925e73e70dbaa010edc4473e99ea0638b845
-
SHA512
4537d408e2f54d07b018907c787da6c7340f909a1789416de33d090055eda8918f338d8571bc3b438dd89e5e03e0ded70c86702666f12adb98523a91cbb1de1d
-
SSDEEP
1536:U2A8OSGjylgkara+70LICin9zgtg2LxowhtJu6MqSNicNEtIfF42q2KC:OzjLkarn7O+n9z2L6whFtGF42bK
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2076 2424 WerFault.exe 28 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1032 wrote to memory of 2424 1032 rundll32.exe 28 PID 1032 wrote to memory of 2424 1032 rundll32.exe 28 PID 1032 wrote to memory of 2424 1032 rundll32.exe 28 PID 1032 wrote to memory of 2424 1032 rundll32.exe 28 PID 1032 wrote to memory of 2424 1032 rundll32.exe 28 PID 1032 wrote to memory of 2424 1032 rundll32.exe 28 PID 1032 wrote to memory of 2424 1032 rundll32.exe 28 PID 2424 wrote to memory of 2076 2424 rundll32.exe 29 PID 2424 wrote to memory of 2076 2424 rundll32.exe 29 PID 2424 wrote to memory of 2076 2424 rundll32.exe 29 PID 2424 wrote to memory of 2076 2424 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\xml.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1032 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\xml.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2424 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2424 -s 2243⤵
- Program crash
PID:2076
-
-