Overview
overview
3Static
static
38fd7daaf3c...18.exe
windows7-x64
38fd7daaf3c...18.exe
windows10-2004-x64
1$PLUGINSDI...in.dll
windows7-x64
3$PLUGINSDI...in.dll
windows10-2004-x64
3$PLUGINSDI...80.dll
windows7-x64
1$PLUGINSDI...80.dll
windows10-2004-x64
1$PLUGINSDI...80.dll
windows7-x64
1$PLUGINSDI...80.dll
windows10-2004-x64
1$PLUGINSDI...80.dll
windows7-x64
1$PLUGINSDI...80.dll
windows10-2004-x64
1$PLUGINSDI...80.dll
windows7-x64
1$PLUGINSDI...80.dll
windows10-2004-x64
1$WINDIR/Te.../1.exe
windows7-x64
3$WINDIR/Te.../1.exe
windows10-2004-x64
3$PLUGINSDI...Id.dll
windows7-x64
3$PLUGINSDI...Id.dll
windows10-2004-x64
3$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...er.dll
windows7-x64
1$PLUGINSDI...er.dll
windows10-2004-x64
1$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...er.exe
windows7-x64
1$PLUGINSDI...er.exe
windows10-2004-x64
1$PLUGINSDI...gr.exe
windows7-x64
1$PLUGINSDI...gr.exe
windows10-2004-x64
1$PLUGINSDI...in.dll
windows7-x64
1$PLUGINSDI...in.dll
windows10-2004-x64
1$PLUGINSDI...in.dll
windows7-x64
1$PLUGINSDI...in.dll
windows10-2004-x64
1$PLUGINSDI...ig.dll
windows7-x64
1$PLUGINSDI...ig.dll
windows10-2004-x64
1Analysis
-
max time kernel
129s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
02/06/2024, 23:42
Static task
static1
Behavioral task
behavioral1
Sample
8fd7daaf3c5b3aa332644a2dd96c14eb_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
8fd7daaf3c5b3aa332644a2dd96c14eb_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/BDMSkin.dll
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/BDMSkin.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/Microsoft.VC80.ATL/atl80.dll
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/Microsoft.VC80.ATL/atl80.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/Microsoft.VC80.CRT/msvcm80.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/Microsoft.VC80.CRT/msvcm80.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/Microsoft.VC80.CRT/msvcp80.dll
Resource
win7-20240419-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/Microsoft.VC80.CRT/msvcp80.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/Microsoft.VC80.CRT/msvcr80.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/Microsoft.VC80.CRT/msvcr80.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
$WINDIR/Temp/baidu/youqian/百度卫士/1.exe
Resource
win7-20240220-en
Behavioral task
behavioral14
Sample
$WINDIR/Temp/baidu/youqian/百度卫士/1.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/GetSupplyId.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/GetSupplyId.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/GetSystemVer.dll
Resource
win7-20240220-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/GetSystemVer.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/InstallHelper.dll
Resource
win7-20240508-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/InstallHelper.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240215-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/file/BDAFileHelper.exe
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/file/BDAFileHelper.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/file/BDASoftMgr.exe
Resource
win7-20240508-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/file/BDASoftMgr.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/file/BDASoftMgrCoolyPlugin.dll
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/file/BDASoftMgrCoolyPlugin.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/file/BDActiveDefensePlugin.dll
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/file/BDActiveDefensePlugin.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
$PLUGINSDIR/file/BDConfig.dll
Resource
win7-20240508-en
Behavioral task
behavioral32
Sample
$PLUGINSDIR/file/BDConfig.dll
Resource
win10v2004-20240508-en
General
-
Target
8fd7daaf3c5b3aa332644a2dd96c14eb_JaffaCakes118.exe
-
Size
20.0MB
-
MD5
8fd7daaf3c5b3aa332644a2dd96c14eb
-
SHA1
d76331eba0fbc0aca87ce2fb72ffd525d6adc8ff
-
SHA256
bf230e816d0fbeff278d1b246c00ae6c725fa25dd3f56dd4b15affb52266acb9
-
SHA512
3233187a2dcbcee69910b9594f3b8a964914c43f1b145bfc13d548920ae114be98b28e1d93a42ad4ce0d21ee86da05ac1bf478ab7a842f1ad43c1740fea362c9
-
SSDEEP
393216:37sBFEbeykpIwYnKI5cvRHsF3z1a0Ojm6PJ3sLfA0Q:37sBFEbeyEBYK6c5HqRtGPJ369Q
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3712 wrote to memory of 3744 3712 8fd7daaf3c5b3aa332644a2dd96c14eb_JaffaCakes118.exe 85 PID 3712 wrote to memory of 3744 3712 8fd7daaf3c5b3aa332644a2dd96c14eb_JaffaCakes118.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\8fd7daaf3c5b3aa332644a2dd96c14eb_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8fd7daaf3c5b3aa332644a2dd96c14eb_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3712 -
C:\Windows\system32\pcaui.exe"C:\Windows\system32\pcaui.exe" -g {11111111-1111-1111-1111-111111111111} -x {70942b87-7fd8-49b2-afca-1220aaa30421} -a "百度卫士" -v "百度在线网络技术(北京)有限公司" -s "This app can't run because it causes security or performance issues on Windows. A new version may be available. Check with your software provider for an updated version that runs on this version of Windows." -n 2 -f 866301 -k 0 -e "C:\Users\Admin\AppData\Local\Temp\8fd7daaf3c5b3aa332644a2dd96c14eb_JaffaCakes118.exe"2⤵PID:3744
-