Overview
overview
7Static
static
3PBCCRCPass...ge.exe
windows7-x64
4PBCCRCPass...ge.exe
windows10-2004-x64
4$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$TEMP/certmgr.exe
windows7-x64
1$TEMP/certmgr.exe
windows10-2004-x64
1$TEMP/certutil.exe
windows7-x64
4$TEMP/certutil.exe
windows10-2004-x64
4PBCCRCPassGuardX.exe
windows7-x64
1PBCCRCPassGuardX.exe
windows10-2004-x64
1PBCCRCPass...ut.exe
windows7-x64
7PBCCRCPass...ut.exe
windows10-2004-x64
7PBCCRCPass...ce.exe
windows7-x64
5PBCCRCPass...ce.exe
windows10-2004-x64
5Analysis
-
max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
30-04-2024 18:17
Static task
static1
Behavioral task
behavioral1
Sample
PBCCRCPassGuardEdge.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
PBCCRCPassGuardEdge.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240220-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/killer.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/killer.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral11
Sample
$TEMP/certmgr.exe
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$TEMP/certmgr.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral13
Sample
$TEMP/certutil.exe
Resource
win7-20240215-en
Behavioral task
behavioral14
Sample
$TEMP/certutil.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral15
Sample
PBCCRCPassGuardX.exe
Resource
win7-20240220-en
Behavioral task
behavioral16
Sample
PBCCRCPassGuardX.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral17
Sample
PBCCRCPassGuardXInput.exe
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
PBCCRCPassGuardXInput.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral19
Sample
PBCCRCPassGuardXInputService.exe
Resource
win7-20240215-en
Behavioral task
behavioral20
Sample
PBCCRCPassGuardXInputService.exe
Resource
win10v2004-20240426-en
General
-
Target
$PLUGINSDIR/KillProcDLL.dll
-
Size
4KB
-
MD5
99f345cf51b6c3c317d20a81acb11012
-
SHA1
b3d0355f527c536ea14a8ff51741c8739d66f727
-
SHA256
c2689ba1f66066afce85ca6457ecd36370be0fe351c58422e45efd0948655c93
-
SHA512
937aa75be84a74f2be3b54dc80fac02c17dad1915d924ef82ab354d2a49bc773ee6d801203c52686113783a7c7ea0e8ed8e673ba696d6d3212f7006e291ed2ef
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2776 2244 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2240 wrote to memory of 2244 2240 rundll32.exe 28 PID 2240 wrote to memory of 2244 2240 rundll32.exe 28 PID 2240 wrote to memory of 2244 2240 rundll32.exe 28 PID 2240 wrote to memory of 2244 2240 rundll32.exe 28 PID 2240 wrote to memory of 2244 2240 rundll32.exe 28 PID 2240 wrote to memory of 2244 2240 rundll32.exe 28 PID 2240 wrote to memory of 2244 2240 rundll32.exe 28 PID 2244 wrote to memory of 2776 2244 rundll32.exe 29 PID 2244 wrote to memory of 2776 2244 rundll32.exe 29 PID 2244 wrote to memory of 2776 2244 rundll32.exe 29 PID 2244 wrote to memory of 2776 2244 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2240 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2244 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2244 -s 2243⤵
- Program crash
PID:2776
-
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