Overview
overview
7Static
static
3094deea140...18.exe
windows7-x64
7094deea140...18.exe
windows10-2004-x64
7$PLUGINSDI...is.dll
windows7-x64
3$PLUGINSDI...is.dll
windows10-2004-x64
3ffRichMedi...ion.js
windows7-x64
3ffRichMedi...ion.js
windows10-2004-x64
3ff/chrome/...140.js
windows7-x64
3ff/chrome/...140.js
windows10-2004-x64
3ff/chrome/...ion.js
windows7-x64
3ff/chrome/...ion.js
windows10-2004-x64
3ie/RichMed...40.dll
windows7-x64
6ie/RichMed...40.dll
windows10-2004-x64
6uninstall.exe
windows7-x64
7uninstall.exe
windows10-2004-x64
7$PLUGINSDI...is.dll
windows7-x64
3$PLUGINSDI...is.dll
windows10-2004-x64
3Analysis
-
max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
02-10-2024 06:24
Static task
static1
Behavioral task
behavioral1
Sample
094deea140f73724b0b75f600d636b85_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
094deea140f73724b0b75f600d636b85_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/aminsis.dll
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/aminsis.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
ffRichMediaViewV1release140chaction.js
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
ffRichMediaViewV1release140chaction.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
ff/chrome/content/ffRichMediaViewV1release140.js
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
ff/chrome/content/ffRichMediaViewV1release140.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
ff/chrome/content/ffRichMediaViewV1release140ffaction.js
Resource
win7-20240704-en
Behavioral task
behavioral10
Sample
ff/chrome/content/ffRichMediaViewV1release140ffaction.js
Resource
win10v2004-20240910-en
Behavioral task
behavioral11
Sample
ie/RichMediaViewV1release140.dll
Resource
win7-20240708-en
Behavioral task
behavioral12
Sample
ie/RichMediaViewV1release140.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
uninstall.exe
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
uninstall.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/aminsis.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/aminsis.dll
Resource
win10v2004-20240802-en
General
-
Target
$PLUGINSDIR/aminsis.dll
-
Size
567KB
-
MD5
450753ad96785a240a39deccab3af0d0
-
SHA1
21c544064d2ffa6444508268ce258a330d459fc5
-
SHA256
1c371dcc6c3428ea98fb0d2dcb612b4ebc731f3ed72e683c8e33058cd2a952d3
-
SHA512
c41b834f4228b7668316095569c836b4e0d55c5fbf310c65b0e0453ef0e74a3ce8f9357cea90b80f6590f85dd7708eeb4eec27518811ea4aab20c0e7f5643dab
-
SSDEEP
12288:i/x6GnSkidh7NfMc4G1ppgH81vrKiuu+PUHOGcl5Sbl9B9GUdL:9GnSkWh4G1ppgH81vrBu3MHOGUKfGU
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2796 2100 WerFault.exe 31 -
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 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2120 wrote to memory of 2100 2120 rundll32.exe 31 PID 2120 wrote to memory of 2100 2120 rundll32.exe 31 PID 2120 wrote to memory of 2100 2120 rundll32.exe 31 PID 2120 wrote to memory of 2100 2120 rundll32.exe 31 PID 2120 wrote to memory of 2100 2120 rundll32.exe 31 PID 2120 wrote to memory of 2100 2120 rundll32.exe 31 PID 2120 wrote to memory of 2100 2120 rundll32.exe 31 PID 2100 wrote to memory of 2796 2100 rundll32.exe 32 PID 2100 wrote to memory of 2796 2100 rundll32.exe 32 PID 2100 wrote to memory of 2796 2100 rundll32.exe 32 PID 2100 wrote to memory of 2796 2100 rundll32.exe 32
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\aminsis.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2120 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\aminsis.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2100 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2100 -s 2203⤵
- Program crash
PID:2796
-
-