Overview
overview
4Static
static
1$PLUGINSDI...ls.dll
windows7-x64
3$PLUGINSDI...ls.dll
windows11-21h2-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows11-21h2-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows11-21h2-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows11-21h2-x64
3$PLUGINSDI...ss.dll
windows7-x64
3$PLUGINSDI...ss.dll
windows11-21h2-x64
3Steam.exe
windows7-x64
4Steam.exe
windows11-21h2-x64
4bin/SteamService.exe
windows7-x64
1bin/SteamService.exe
windows11-21h2-x64
1$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows11-21h2-x64
3$PLUGINSDI...nk.dll
windows7-x64
3$PLUGINSDI...nk.dll
windows11-21h2-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows11-21h2-x64
3Analysis
-
max time kernel
117s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
11-11-2024 12:12
Static task
static1
Behavioral task
behavioral1
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win11-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win11-20241007-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11-20241007-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11-20241007-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win7-20241023-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win11-20241007-en
Behavioral task
behavioral11
Sample
Steam.exe
Resource
win7-20241010-en
Behavioral task
behavioral12
Sample
Steam.exe
Resource
win11-20241007-en
Behavioral task
behavioral13
Sample
bin/SteamService.exe
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
bin/SteamService.exe
Resource
win11-20241007-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win11-20241007-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/ShellLink.dll
Resource
win7-20240729-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/ShellLink.dll
Resource
win11-20241007-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11-20241007-en
General
-
Target
$PLUGINSDIR/nsProcess.dll
-
Size
15KB
-
MD5
08072dc900ca0626e8c079b2c5bcfcf3
-
SHA1
35f2bfa0b1b2a65b9475fb91af31f7b02aee4e37
-
SHA256
bb6ce83ddaad4f530a66a1048fac868dfc3b86f5e7b8e240d84d1633e385aee8
-
SHA512
8981da7f225eb78c414e9fb3c63af0c4daae4a78b4f3033df11cce43c3a22fdbf3853425fe3024f68c73d57ffb128cba4d0db63eda1402212d1c7e0ac022353c
-
SSDEEP
192:WUl64IGsjDNyQDbnPvy2sE9jBF6IYiYF8pA5K+oZ7W76OCwy9GUe:5ZsNyQH38E9VF6IYinAM+oZYsBe
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1704 2592 WerFault.exe rundll32.exe -
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.
Processes:
rundll32.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2624 wrote to memory of 2592 2624 rundll32.exe rundll32.exe PID 2624 wrote to memory of 2592 2624 rundll32.exe rundll32.exe PID 2624 wrote to memory of 2592 2624 rundll32.exe rundll32.exe PID 2624 wrote to memory of 2592 2624 rundll32.exe rundll32.exe PID 2624 wrote to memory of 2592 2624 rundll32.exe rundll32.exe PID 2624 wrote to memory of 2592 2624 rundll32.exe rundll32.exe PID 2624 wrote to memory of 2592 2624 rundll32.exe rundll32.exe PID 2592 wrote to memory of 1704 2592 rundll32.exe WerFault.exe PID 2592 wrote to memory of 1704 2592 rundll32.exe WerFault.exe PID 2592 wrote to memory of 1704 2592 rundll32.exe WerFault.exe PID 2592 wrote to memory of 1704 2592 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsProcess.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2624 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsProcess.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2592 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2592 -s 2243⤵
- Program crash
PID:1704
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