Overview
overview
8Static
static
3PaiPai_Sof....6.exe
windows7-x64
7PaiPai_Sof....6.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$WINDIR/Sy...vX.dll
windows7-x64
1$WINDIR/Sy...vX.dll
windows10-2004-x64
1$WINDIR/Sy...ec.dll
windows7-x64
1$WINDIR/Sy...ec.dll
windows10-2004-x64
1$WINDIR/Sy...00.dll
windows7-x64
3$WINDIR/Sy...00.dll
windows10-2004-x64
3PaiPai/DivX.dll
windows7-x64
1PaiPai/DivX.dll
windows10-2004-x64
1PaiPai/Feedback.dll
windows7-x64
1PaiPai/Feedback.dll
windows10-2004-x64
1PaiPai/FreeImage.dll
windows7-x64
3PaiPai/FreeImage.dll
windows10-2004-x64
3PaiPai/Htt...ad.exe
windows7-x64
8PaiPai/Htt...ad.exe
windows10-2004-x64
8PaiPai/PaiPai.exe
windows7-x64
6PaiPai/PaiPai.exe
windows10-2004-x64
6PaiPai/Pai...te.exe
windows7-x64
8PaiPai/Pai...te.exe
windows10-2004-x64
8PaiPai/Uninstall.dll
windows7-x64
8PaiPai/Uninstall.dll
windows10-2004-x64
8PaiPai/Web...1.html
windows7-x64
1PaiPai/Web...1.html
windows10-2004-x64
1PaiPai/Web...2.html
windows7-x64
1PaiPai/Web...2.html
windows10-2004-x64
1PaiPai/Web...x.html
windows7-x64
1PaiPai/Web...x.html
windows10-2004-x64
1Analysis
-
max time kernel
93s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
01-07-2024 21:29
Static task
static1
Behavioral task
behavioral1
Sample
PaiPai_Soft-v1.3.6.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
PaiPai_Soft-v1.3.6.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240419-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$WINDIR/System32/DivX.dll
Resource
win7-20240611-en
Behavioral task
behavioral8
Sample
$WINDIR/System32/DivX.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$WINDIR/System32/divxdec.dll
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
$WINDIR/System32/divxdec.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
$WINDIR/System32/dpl100.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$WINDIR/System32/dpl100.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
PaiPai/DivX.dll
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
PaiPai/DivX.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
PaiPai/Feedback.dll
Resource
win7-20240419-en
Behavioral task
behavioral16
Sample
PaiPai/Feedback.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
PaiPai/FreeImage.dll
Resource
win7-20240419-en
Behavioral task
behavioral18
Sample
PaiPai/FreeImage.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
PaiPai/HttpDownLoad.exe
Resource
win7-20240611-en
Behavioral task
behavioral20
Sample
PaiPai/HttpDownLoad.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
PaiPai/PaiPai.exe
Resource
win7-20240611-en
Behavioral task
behavioral22
Sample
PaiPai/PaiPai.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
PaiPai/PaiPai_LiveUpdate.exe
Resource
win7-20240611-en
Behavioral task
behavioral24
Sample
PaiPai/PaiPai_LiveUpdate.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
PaiPai/Uninstall.dll
Resource
win7-20240611-en
Behavioral task
behavioral26
Sample
PaiPai/Uninstall.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
PaiPai/Web/Sucai/local_01.html
Resource
win7-20240611-en
Behavioral task
behavioral28
Sample
PaiPai/Web/Sucai/local_01.html
Resource
win10v2004-20240611-en
Behavioral task
behavioral29
Sample
PaiPai/Web/Sucai/local_02.html
Resource
win7-20240508-en
Behavioral task
behavioral30
Sample
PaiPai/Web/Sucai/local_02.html
Resource
win10v2004-20240611-en
Behavioral task
behavioral31
Sample
PaiPai/Web/Welcome/index.html
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
PaiPai/Web/Welcome/index.html
Resource
win10v2004-20240508-en
General
-
Target
$PLUGINSDIR/System.dll
-
Size
11KB
-
MD5
c6f5b9596db45ce43f14b64e0fbcf552
-
SHA1
665a2207a643726602dc3e845e39435868dddabc
-
SHA256
4b6da3f2bdb6c452fb493b98f6b7aa1171787dbd3fa2df2b3b22ccaeac88ffa0
-
SHA512
8faa0204f9ed2721acede285be843b5a2d7f9986841bcf3816ebc8900910afb590816c64aebd2dd845686daf825bbf9970cb4a08b20a785c7e54542eddc5b09a
-
SSDEEP
192:qADKnJZCv6VmbJQC+tFiUdK7ckD4gRXKQx+LQbVUSF:qAViJrtFRdbmXK8+WVUw
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 1360 4560 WerFault.exe 81 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4648 wrote to memory of 4560 4648 rundll32.exe 81 PID 4648 wrote to memory of 4560 4648 rundll32.exe 81 PID 4648 wrote to memory of 4560 4648 rundll32.exe 81
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4648 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#12⤵PID:4560
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4560 -s 6123⤵
- Program crash
PID:1360
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4560 -ip 45601⤵PID:4836