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Overview
overview
7Static
static
3be23ca84c7...18.exe
windows7-x64
7be23ca84c7...18.exe
windows10-2004-x64
7$PLUGINSDIR/InetC.dll
windows7-x64
3$PLUGINSDIR/InetC.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...om.dll
windows7-x64
3$PLUGINSDI...om.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...ON.dll
windows7-x64
3$PLUGINSDI...ON.dll
windows10-2004-x64
3$PLUGINSDI...Js.dll
windows7-x64
3$PLUGINSDI...Js.dll
windows10-2004-x64
3$PLUGINSDI...ls.dll
windows7-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDIR/nsZip.dll
windows7-x64
3$PLUGINSDIR/nsZip.dll
windows10-2004-x64
3Chrome/CT1...yer.js
windows7-x64
3Chrome/CT1...yer.js
windows10-2004-x64
3Chrome/CT1...ack.js
windows7-x64
3Chrome/CT1...ack.js
windows10-2004-x64
3Chrome/CT1...ont.js
windows7-x64
3Chrome/CT1...ont.js
windows10-2004-x64
3Chrome/CT1...ger.js
windows7-x64
3Chrome/CT1...ger.js
windows10-2004-x64
3Chrome/CT1...ete.js
windows7-x64
3Chrome/CT1...ete.js
windows10-2004-x64
3Chrome/CT1...ion.js
windows7-x64
3Chrome/CT1...ion.js
windows10-2004-x64
3Chrome/CT1...g.html
windows7-x64
3Chrome/CT1...g.html
windows10-2004-x64
3Analysis
-
max time kernel
16s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
24/08/2024, 07:27
Static task
static1
Behavioral task
behavioral1
Sample
be23ca84c770caba266a752ef659fbe2_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
be23ca84c770caba266a752ef659fbe2_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InetC.dll
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InetC.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsCRandom.dll
Resource
win7-20240729-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsCRandom.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240705-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsJSON.dll
Resource
win7-20240705-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsJSON.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/nsPrefsJs.dll
Resource
win7-20240704-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/nsPrefsJs.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/nsUtils.dll
Resource
win7-20240704-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/nsUtils.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsZip.dll
Resource
win7-20240708-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsZip.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
Chrome/CT1060933/content/AbstractionLayer.js
Resource
win7-20240704-en
Behavioral task
behavioral20
Sample
Chrome/CT1060933/content/AbstractionLayer.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
Chrome/CT1060933/content/AbstractionLayerBack.js
Resource
win7-20240704-en
Behavioral task
behavioral22
Sample
Chrome/CT1060933/content/AbstractionLayerBack.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
Chrome/CT1060933/content/AbstractionLayerFront.js
Resource
win7-20240729-en
Behavioral task
behavioral24
Sample
Chrome/CT1060933/content/AbstractionLayerFront.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
Chrome/CT1060933/content/BrowserContextMenuManager.js
Resource
win7-20240708-en
Behavioral task
behavioral26
Sample
Chrome/CT1060933/content/BrowserContextMenuManager.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
Chrome/CT1060933/content/logic/autoComplete.js
Resource
win7-20240705-en
Behavioral task
behavioral28
Sample
Chrome/CT1060933/content/logic/autoComplete.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
Chrome/CT1060933/content/logic/priceGongMigration.js
Resource
win7-20240704-en
Behavioral task
behavioral30
Sample
Chrome/CT1060933/content/logic/priceGongMigration.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
Chrome/CT1060933/content/logic/uninstall/dialog/MozillaRetentionDialog.html
Resource
win7-20240729-en
Behavioral task
behavioral32
Sample
Chrome/CT1060933/content/logic/uninstall/dialog/MozillaRetentionDialog.html
Resource
win10v2004-20240802-en
General
-
Target
$PLUGINSDIR/nsCRandom.dll
-
Size
145KB
-
MD5
9ad78702635cd2f0ed3433628454fecd
-
SHA1
c786a3cb7ff21214c04299ffc37e4f9852afe6bb
-
SHA256
673d8ffba022c8196129d537973ad18049192f5cdeffd027ee743e2a6f7e1c85
-
SHA512
1a15155057cece9e5600e3a446a7f25a91c7caff8b99ac995566cff18edde956789a2c549748aa267802111137fb5fb60e2aafa077caf06df060361274745398
-
SSDEEP
3072:U0UZ9QhEcLhkKjc/sQcltvnJGUhVma813zsKn9:U0UqLCKwDcHJBhVmNwc
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2328 2376 WerFault.exe 30 -
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 1520 wrote to memory of 2376 1520 rundll32.exe 30 PID 1520 wrote to memory of 2376 1520 rundll32.exe 30 PID 1520 wrote to memory of 2376 1520 rundll32.exe 30 PID 1520 wrote to memory of 2376 1520 rundll32.exe 30 PID 1520 wrote to memory of 2376 1520 rundll32.exe 30 PID 1520 wrote to memory of 2376 1520 rundll32.exe 30 PID 1520 wrote to memory of 2376 1520 rundll32.exe 30 PID 2376 wrote to memory of 2328 2376 rundll32.exe 31 PID 2376 wrote to memory of 2328 2376 rundll32.exe 31 PID 2376 wrote to memory of 2328 2376 rundll32.exe 31 PID 2376 wrote to memory of 2328 2376 rundll32.exe 31
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsCRandom.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1520 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsCRandom.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2376 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2376 -s 2203⤵
- Program crash
PID:2328
-
-