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
142s -
max time network
150s -
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/mt.dll
-
Size
4KB
-
MD5
f2bdd37ac7a7d471d4cdc556229329a4
-
SHA1
82007b92f64c8fa16cd508f4593bca5b652d5047
-
SHA256
7ecaf714d80650c51d72ff319d25626a65ad0ead31928822008c3d14ef4dcc33
-
SHA512
2707b54f8bcd1be35f324a1ce95bd50d43e139b1e8646cd1b745f2fd39c41b3d85e7a5bdc1c4527cc5bf3fdf4dfd13ff92e8e999440a093252116042cd5ad98d
-
SSDEEP
48:qPUQQDzlCWvfbAlPnK4ccH7IZiS1IJWISx1A871XlWzNG1Slwwxb4I7I:2QD5xkpnKz3ZrtxA87UxJZ4I7I
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 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2108 wrote to memory of 4928 2108 rundll32.exe 84 PID 2108 wrote to memory of 4928 2108 rundll32.exe 84 PID 2108 wrote to memory of 4928 2108 rundll32.exe 84
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\mt.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2108 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\mt.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4928
-