Overview
overview
7Static
static
327afd8876f...18.exe
windows7-x64
327afd8876f...18.exe
windows10-2004-x64
3$PLUGINSDI...if.dll
windows7-x64
3$PLUGINSDI...if.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$PLUGINSDI...ew.dll
windows7-x64
3$PLUGINSDI...ew.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3360Inst-kuwo.exe
windows7-x64
7360Inst-kuwo.exe
windows10-2004-x64
7EncodeBnd.exe
windows7-x64
1EncodeBnd.exe
windows10-2004-x64
1Install360AV.exe
windows7-x64
1Install360AV.exe
windows10-2004-x64
1bin/CKuwoPlayer.dll
windows7-x64
5bin/CKuwoPlayer.dll
windows10-2004-x64
5bin/CWmpPlayer.dll
windows7-x64
1bin/CWmpPlayer.dll
windows10-2004-x64
1bin/CoreAVC0.dll
windows7-x64
1bin/CoreAVC0.dll
windows10-2004-x64
1bin/DshowPlayer.dll
windows7-x64
5bin/DshowPlayer.dll
windows10-2004-x64
5bin/Encode.exe
windows7-x64
1bin/Encode.exe
windows10-2004-x64
1bin/KwAni.dll
windows7-x64
1bin/KwAni.dll
windows10-2004-x64
1bin/KwCommonUI.dll
windows7-x64
5bin/KwCommonUI.dll
windows10-2004-x64
5Analysis
-
max time kernel
149s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
06/07/2024, 07:13
Static task
static1
Behavioral task
behavioral1
Sample
27afd8876ff116298e774e1972a80510_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
27afd8876ff116298e774e1972a80510_JaffaCakes118.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/AnimGif.dll
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/AnimGif.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240220-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/KuWoNsis_new.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/KuWoNsis_new.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240705-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral13
Sample
360Inst-kuwo.exe
Resource
win7-20240704-en
Behavioral task
behavioral14
Sample
360Inst-kuwo.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral15
Sample
EncodeBnd.exe
Resource
win7-20240704-en
Behavioral task
behavioral16
Sample
EncodeBnd.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral17
Sample
Install360AV.exe
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
Install360AV.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral19
Sample
bin/CKuwoPlayer.dll
Resource
win7-20240508-en
Behavioral task
behavioral20
Sample
bin/CKuwoPlayer.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral21
Sample
bin/CWmpPlayer.dll
Resource
win7-20240220-en
Behavioral task
behavioral22
Sample
bin/CWmpPlayer.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral23
Sample
bin/CoreAVC0.dll
Resource
win7-20240705-en
Behavioral task
behavioral24
Sample
bin/CoreAVC0.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral25
Sample
bin/DshowPlayer.dll
Resource
win7-20240705-en
Behavioral task
behavioral26
Sample
bin/DshowPlayer.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral27
Sample
bin/Encode.exe
Resource
win7-20240704-en
Behavioral task
behavioral28
Sample
bin/Encode.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral29
Sample
bin/KwAni.dll
Resource
win7-20240705-en
Behavioral task
behavioral30
Sample
bin/KwAni.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral31
Sample
bin/KwCommonUI.dll
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
bin/KwCommonUI.dll
Resource
win10v2004-20240704-en
General
-
Target
$PLUGINSDIR/System.dll
-
Size
10KB
-
MD5
4eff5fafd746f5decb93a44e3a3d570c
-
SHA1
a11aa7681b7e2df1c7f7492a127d332d1495ea8a
-
SHA256
cf61ddd15d63c25a12caee70f51ea736cfc02195c42e56ee01b33f689d3754c5
-
SHA512
cde82d2a1f28506e4c2264f6b82017a00af32f138ebcdbaf4cc58463870fa626f708aa57465294c5a6f096c886841e7b9112b85bf3ea2f1d8f2da816b51b2d72
-
SSDEEP
192:0OycJo/rJVCmIDNLU0dq5RD00lspbub76yL:6/QQ0d0RD0USq/6y
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 4272 3268 WerFault.exe 83 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 560 wrote to memory of 3268 560 rundll32.exe 83 PID 560 wrote to memory of 3268 560 rundll32.exe 83 PID 560 wrote to memory of 3268 560 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:560 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#12⤵PID:3268
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3268 -s 6123⤵
- Program crash
PID:4272
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3268 -ip 32681⤵PID:2920