Overview
overview
6Static
static
3processlas...64.exe
windows7-x64
4processlas...64.exe
windows10-2004-x64
4$PLUGINSDIR/INetC.dll
windows7-x64
3$PLUGINSDIR/INetC.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3CPUEater.exe
windows7-x64
1CPUEater.exe
windows10-2004-x64
1Insights.exe
windows7-x64
1Insights.exe
windows10-2004-x64
1InstallHelper.exe
windows7-x64
1InstallHelper.exe
windows10-2004-x64
1LogViewer.exe
windows7-x64
1LogViewer.exe
windows10-2004-x64
1ProcessGovernor.exe
windows7-x64
1ProcessGovernor.exe
windows10-2004-x64
1ProcessLasso.exe
windows7-x64
1ProcessLasso.exe
windows10-2004-x64
1ProcessLas...er.exe
windows7-x64
3ProcessLas...er.exe
windows10-2004-x64
5QuickUpgrade.exe
windows7-x64
6QuickUpgrade.exe
windows10-2004-x64
6ThreadRacer.exe
windows7-x64
1ThreadRacer.exe
windows10-2004-x64
1TweakScheduler.exe
windows7-x64
1TweakScheduler.exe
windows10-2004-x64
1bitsumsess...nt.exe
windows7-x64
1bitsumsess...nt.exe
windows10-2004-x64
1pl-update.cmd
windows7-x64
1pl-update.cmd
windows10-2004-x64
1Analysis
-
max time kernel
117s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240319-en -
resource tags
arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system -
submitted
10/04/2024, 16:29
Static task
static1
Behavioral task
behavioral1
Sample
processlassosetup64.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
processlassosetup64.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/INetC.dll
Resource
win7-20240319-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/INetC.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
CPUEater.exe
Resource
win7-20231129-en
Behavioral task
behavioral10
Sample
CPUEater.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
Insights.exe
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
Insights.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
InstallHelper.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
InstallHelper.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
LogViewer.exe
Resource
win7-20240215-en
Behavioral task
behavioral16
Sample
LogViewer.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
ProcessGovernor.exe
Resource
win7-20231129-en
Behavioral task
behavioral18
Sample
ProcessGovernor.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
ProcessLasso.exe
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
ProcessLasso.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
ProcessLassoLauncher.exe
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
ProcessLassoLauncher.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
QuickUpgrade.exe
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
QuickUpgrade.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
ThreadRacer.exe
Resource
win7-20240319-en
Behavioral task
behavioral26
Sample
ThreadRacer.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
TweakScheduler.exe
Resource
win7-20231129-en
Behavioral task
behavioral28
Sample
TweakScheduler.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
bitsumsessionagent.exe
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
bitsumsessionagent.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
pl-update.cmd
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
pl-update.cmd
Resource
win10v2004-20240226-en
General
-
Target
$PLUGINSDIR/INetC.dll
-
Size
24KB
-
MD5
640bff73a5f8e37b202d911e4749b2e9
-
SHA1
9588dd7561ab7de3bca392b084bec91f3521c879
-
SHA256
c1e568e25ec111184deb1b87cfda4bfec529b1abeab39b66539d998012f33502
-
SHA512
39c6c358e2b480c8cbebcc1da683924c8092fb2947f2da4a8df1b0dc1fdda61003d91d12232a436ec88ff4e0995b7f6ee8c6efbdca935eaa984001f7a72fea0a
-
SSDEEP
384:wv1j9e9dEs+rN+qFLAjNXT37vYnOrvFhSL+ZwcSyekzANZBJ:w1AvEs3HBLzYn29vYh
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 1680 2316 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2972 wrote to memory of 2316 2972 rundll32.exe 28 PID 2972 wrote to memory of 2316 2972 rundll32.exe 28 PID 2972 wrote to memory of 2316 2972 rundll32.exe 28 PID 2972 wrote to memory of 2316 2972 rundll32.exe 28 PID 2972 wrote to memory of 2316 2972 rundll32.exe 28 PID 2972 wrote to memory of 2316 2972 rundll32.exe 28 PID 2972 wrote to memory of 2316 2972 rundll32.exe 28 PID 2316 wrote to memory of 1680 2316 rundll32.exe 29 PID 2316 wrote to memory of 1680 2316 rundll32.exe 29 PID 2316 wrote to memory of 1680 2316 rundll32.exe 29 PID 2316 wrote to memory of 1680 2316 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\INetC.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2972 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\INetC.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2316 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2316 -s 2403⤵
- Program crash
PID:1680
-
-