Overview
overview
8Static
static
3PaiPai/@�...��.exe
windows7-x64
3PaiPai/@�...��.exe
windows10-2004-x64
3$PLUGINSDI...nt.dll
windows7-x64
3$PLUGINSDI...nt.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.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
3$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$SYSDIR/divxdec.dll
windows7-x64
3$SYSDIR/divxdec.dll
windows10-2004-x64
3PaiPai/DivX.dll
windows7-x64
3PaiPai/DivX.dll
windows10-2004-x64
3PaiPai/Feedback.dll
windows7-x64
3PaiPai/Feedback.dll
windows10-2004-x64
3PaiPai/FreeImage.dll
windows7-x64
3PaiPai/FreeImage.dll
windows10-2004-x64
3PaiPai/PaiPai.exe
windows7-x64
6PaiPai/PaiPai.exe
windows10-2004-x64
6PaiPai/Pai...te.exe
windows7-x64
8PaiPai/Pai...te.exe
windows10-2004-x64
8PaiPai/Web...1.html
windows7-x64
3PaiPai/Web...1.html
windows10-2004-x64
3PaiPai/Web...2.html
windows7-x64
3PaiPai/Web...2.html
windows10-2004-x64
3PaiPai/Web...x.html
windows7-x64
3PaiPai/Web...x.html
windows10-2004-x64
3PaiPai/divxdec.dll
windows7-x64
3PaiPai/divxdec.dll
windows10-2004-x64
3Analysis
-
max time kernel
118s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30-09-2024 00:09
Static task
static1
Behavioral task
behavioral1
Sample
PaiPai/@绿化工具.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
PaiPai/@绿化工具.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/ButtonEvent.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/ButtonEvent.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20240910-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/linker.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/linker.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
$SYSDIR/divxdec.dll
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
$SYSDIR/divxdec.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
PaiPai/DivX.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
PaiPai/DivX.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
PaiPai/Feedback.dll
Resource
win7-20240704-en
Behavioral task
behavioral18
Sample
PaiPai/Feedback.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
PaiPai/FreeImage.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
PaiPai/FreeImage.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
PaiPai/PaiPai.exe
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
PaiPai/PaiPai.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
PaiPai/PaiPai_LiveUpdate.exe
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
PaiPai/PaiPai_LiveUpdate.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
PaiPai/Web/Sucai/local_01.html
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
PaiPai/Web/Sucai/local_01.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
PaiPai/Web/Sucai/local_02.html
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
PaiPai/Web/Sucai/local_02.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
PaiPai/Web/Welcome/index.html
Resource
win7-20240729-en
Behavioral task
behavioral30
Sample
PaiPai/Web/Welcome/index.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
PaiPai/divxdec.dll
Resource
win7-20240708-en
Behavioral task
behavioral32
Sample
PaiPai/divxdec.dll
Resource
win10v2004-20240802-en
General
-
Target
PaiPai/PaiPai_LiveUpdate.exe
-
Size
524KB
-
MD5
c39281e2d2a98b235410ddb1440f965d
-
SHA1
0d5b19c4bbd21c77a5ef4b3886da7bb5d6541908
-
SHA256
d43f7c85121d6bd402731c689ae7f7c3ec1319488292c3467d466bdd515c3f37
-
SHA512
1163ae4b103ed29fe39a2fb6137506048453e820f89258ad56903a8fa82595010630895782f940606a2cca0c16ab1430bb192ba6df6d54f186542af501ac6346
-
SSDEEP
12288:4laf6gbfo7vCQ8PE1wdHpCJ5LjnDPEAh5mIUXw6Rh:4MG7vC3PE1LjnrEAh5mtw
Malware Config
Signatures
-
Downloads MZ/PE file
-
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 PaiPai_LiveUpdate.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 548 PaiPai_LiveUpdate.exe 548 PaiPai_LiveUpdate.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 548 PaiPai_LiveUpdate.exe 548 PaiPai_LiveUpdate.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 548 PaiPai_LiveUpdate.exe 548 PaiPai_LiveUpdate.exe 548 PaiPai_LiveUpdate.exe 548 PaiPai_LiveUpdate.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\PaiPai\PaiPai_LiveUpdate.exe"C:\Users\Admin\AppData\Local\Temp\PaiPai\PaiPai_LiveUpdate.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:548