Overview
overview
8Static
static
3aa54f68350...18.exe
windows7-x64
7aa54f68350...18.exe
windows10-2004-x64
7$PLUGINSDI...er.exe
windows7-x64
7$PLUGINSDI...er.exe
windows10-2004-x64
8$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3$SYSDIR/Sk...05.dll
windows7-x64
3$SYSDIR/Sk...05.dll
windows10-2004-x64
3LimeWire A...ol.exe
windows7-x64
3LimeWire A...ol.exe
windows10-2004-x64
3UpdateApp.exe
windows7-x64
3UpdateApp.exe
windows10-2004-x64
3gdiplus.dll
windows7-x64
3gdiplus.dll
windows10-2004-x64
3mfc80.dll
windows7-x64
3mfc80.dll
windows10-2004-x64
3packet.dll
windows7-x64
3packet.dll
windows10-2004-x64
3Analysis
-
max time kernel
144s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19/08/2024, 08:43
Static task
static1
Behavioral task
behavioral1
Sample
aa54f68350b8a0bac01e02bbe3805ae3_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
aa54f68350b8a0bac01e02bbe3805ae3_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/Gossiper.exe
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/Gossiper.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240704-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20240708-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$SYSDIR/SkinCrafter3_vs2005.dll
Resource
win7-20240705-en
Behavioral task
behavioral12
Sample
$SYSDIR/SkinCrafter3_vs2005.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
LimeWire Acceleration Tool.exe
Resource
win7-20240704-en
Behavioral task
behavioral14
Sample
LimeWire Acceleration Tool.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
UpdateApp.exe
Resource
win7-20240729-en
Behavioral task
behavioral16
Sample
UpdateApp.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
gdiplus.dll
Resource
win7-20240729-en
Behavioral task
behavioral18
Sample
gdiplus.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
mfc80.dll
Resource
win7-20240708-en
Behavioral task
behavioral20
Sample
mfc80.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
packet.dll
Resource
win7-20240708-en
Behavioral task
behavioral22
Sample
packet.dll
Resource
win10v2004-20240802-en
General
-
Target
$SYSDIR/SkinCrafter3_vs2005.dll
-
Size
564KB
-
MD5
b5acb37197211dc215907499bc105745
-
SHA1
9f49f51cd716de78439617a10dd640b7f8f3a669
-
SHA256
5aaa62566d7daba371fbf221f0d93402b6560ef6032e23aeab55cacb1462c8eb
-
SHA512
bed50c385a3c1535a855720c616eb8540cf49a8f36793a43874416b0882f27ed4dbf11340ddb48308f9a0933d53add24e0392af53e692af6337ba951d9fa93f1
-
SSDEEP
12288:aNWqllnRg3Fo8e+xYFvqgMiMtF+YJ6ihCT34g:aNEFk50xvMT34g
Malware Config
Signatures
-
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 regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2252 wrote to memory of 3316 2252 regsvr32.exe 84 PID 2252 wrote to memory of 3316 2252 regsvr32.exe 84 PID 2252 wrote to memory of 3316 2252 regsvr32.exe 84
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\$SYSDIR\SkinCrafter3_vs2005.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2252 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\$SYSDIR\SkinCrafter3_vs2005.dll2⤵
- System Location Discovery: System Language Discovery
PID:3316
-