Overview
overview
10Static
static
369a1abf72e...18.exe
windows7-x64
1069a1abf72e...18.exe
windows10-2004-x64
10$PLUGINSDI...Ex.dll
windows7-x64
3$PLUGINSDI...Ex.dll
windows10-2004-x64
3$PLUGINSDI...ad.dll
windows7-x64
3$PLUGINSDI...ad.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/Time.dll
windows7-x64
3$PLUGINSDIR/Time.dll
windows10-2004-x64
3$PLUGINSDI...ef.dll
windows7-x64
3$PLUGINSDI...ef.dll
windows10-2004-x64
3$PLUGINSDIR/mt.dll
windows7-x64
3$PLUGINSDIR/mt.dll
windows10-2004-x64
3$PLUGINSDI...os.dll
windows7-x64
3$PLUGINSDI...os.dll
windows10-2004-x64
3$_12_/exte...ete.js
windows7-x64
3$_12_/exte...ete.js
windows10-2004-x64
3$_12_/exte...lon.js
windows7-x64
3$_12_/exte...lon.js
windows10-2004-x64
3$_12_/exte...art.js
windows7-x64
3$_12_/exte...art.js
windows10-2004-x64
3$_12_/exte...ver.js
windows7-x64
3$_12_/exte...ver.js
windows10-2004-x64
3$_12_/exte...plt.js
windows7-x64
3$_12_/exte...plt.js
windows10-2004-x64
3$_12_/exte...ref.js
windows7-x64
3$_12_/exte...ref.js
windows10-2004-x64
3Analysis
-
max time kernel
134s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
24/07/2024, 00:50
Static task
static1
Behavioral task
behavioral1
Sample
69a1abf72e139156db11fe97d335af60_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
69a1abf72e139156db11fe97d335af60_JaffaCakes118.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/ExtractDLLEx.dll
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/ExtractDLLEx.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InetLoad.dll
Resource
win7-20240705-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InetLoad.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/Time.dll
Resource
win7-20240704-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/Time.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/chrmPref.dll
Resource
win7-20240708-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/chrmPref.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/mt.dll
Resource
win7-20240705-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/mt.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/nsisos.dll
Resource
win7-20240705-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/nsisos.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral17
Sample
$_12_/extensions/[email protected]/components/acplus-autocomplete.js
Resource
win7-20240704-en
Behavioral task
behavioral18
Sample
$_12_/extensions/[email protected]/components/acplus-autocomplete.js
Resource
win10v2004-20240709-en
Behavioral task
behavioral19
Sample
$_12_/extensions/[email protected]/content/babylon.js
Resource
win7-20240704-en
Behavioral task
behavioral20
Sample
$_12_/extensions/[email protected]/content/babylon.js
Resource
win10v2004-20240709-en
Behavioral task
behavioral21
Sample
$_12_/extensions/[email protected]/content/mtstart.js
Resource
win7-20240705-en
Behavioral task
behavioral22
Sample
$_12_/extensions/[email protected]/content/mtstart.js
Resource
win10v2004-20240709-en
Behavioral task
behavioral23
Sample
$_12_/extensions/[email protected]/content/server.js
Resource
win7-20240705-en
Behavioral task
behavioral24
Sample
$_12_/extensions/[email protected]/content/server.js
Resource
win10v2004-20240709-en
Behavioral task
behavioral25
Sample
$_12_/extensions/[email protected]/content/tmplt.js
Resource
win7-20240705-en
Behavioral task
behavioral26
Sample
$_12_/extensions/[email protected]/content/tmplt.js
Resource
win10v2004-20240709-en
Behavioral task
behavioral27
Sample
$_12_/extensions/[email protected]/defaults/preferences/instlPref.js
Resource
win7-20240708-en
Behavioral task
behavioral28
Sample
$_12_/extensions/[email protected]/defaults/preferences/instlPref.js
Resource
win10v2004-20240709-en
General
-
Target
$PLUGINSDIR/ExtractDLLEx.dll
-
Size
7KB
-
MD5
ba4063f437abb349aa9120e9c320c467
-
SHA1
b045d785f6041e25d6be031ae2af4d4504e87b12
-
SHA256
73acba7dd477dfd6cf4249911f4e3c781196c7cf6b28425761dcb2d4f90c36c5
-
SHA512
48a813f55834069f8c6b90740de3df01564a136b0fe637f9f85cc1a19d7f32b1f70205ff2462526508fe3c1962d7c1e8e384c40463e328538aeba28e8d0fb92a
-
SSDEEP
96:lyEPmi/06iLbX8SIP59L1MmqPbgkk/eWKCHGojGYYIF/ggiomsTeZUzI:lyEPmymbMbPZOz+/eWJmoUItiopTeZ
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 1000 4100 WerFault.exe 84 -
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 3 IoCs
description pid Process procid_target PID 4584 wrote to memory of 4100 4584 rundll32.exe 84 PID 4584 wrote to memory of 4100 4584 rundll32.exe 84 PID 4584 wrote to memory of 4100 4584 rundll32.exe 84
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ExtractDLLEx.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4584 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ExtractDLLEx.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4100 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4100 -s 6003⤵
- Program crash
PID:1000
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4100 -ip 41001⤵PID:1976