Overview
overview
7Static
static
33cf46d0f5b...18.exe
windows7-x64
73cf46d0f5b...18.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...nu.dll
windows7-x64
3$PLUGINSDI...nu.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3doc/de/mkv...t.html
windows7-x64
3doc/de/mkv...t.html
windows10-2004-x64
3doc/de/mkvinfo.html
windows7-x64
3doc/de/mkvinfo.html
windows10-2004-x64
3doc/de/mkvmerge.html
windows7-x64
3doc/de/mkvmerge.html
windows10-2004-x64
3doc/de/mkv...t.html
windows7-x64
3doc/de/mkv...t.html
windows10-2004-x64
3doc/de/mmg.html
windows7-x64
3doc/de/mmg.html
windows10-2004-x64
3doc/en/mkv...t.html
windows7-x64
3doc/en/mkv...t.html
windows10-2004-x64
3doc/en/mkvinfo.html
windows7-x64
3doc/en/mkvinfo.html
windows10-2004-x64
3doc/en/mkvmerge.html
windows7-x64
3doc/en/mkvmerge.html
windows10-2004-x64
3doc/en/mkv...t.html
windows7-x64
3doc/en/mkv...t.html
windows10-2004-x64
3doc/en/mmg.html
windows7-x64
3doc/en/mmg.html
windows10-2004-x64
3Analysis
-
max time kernel
148s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13/10/2024, 01:01
Static task
static1
Behavioral task
behavioral1
Sample
3cf46d0f5bb370ea37b7f4fc964b26b5_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3cf46d0f5bb370ea37b7f4fc964b26b5_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20241010-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
doc/de/mkvextract.html
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
doc/de/mkvextract.html
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
doc/de/mkvinfo.html
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
doc/de/mkvinfo.html
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
doc/de/mkvmerge.html
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
doc/de/mkvmerge.html
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
doc/de/mkvpropedit.html
Resource
win7-20241010-en
Behavioral task
behavioral20
Sample
doc/de/mkvpropedit.html
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
doc/de/mmg.html
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
doc/de/mmg.html
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
doc/en/mkvextract.html
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
doc/en/mkvextract.html
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
doc/en/mkvinfo.html
Resource
win7-20241010-en
Behavioral task
behavioral26
Sample
doc/en/mkvinfo.html
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
doc/en/mkvmerge.html
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
doc/en/mkvmerge.html
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
doc/en/mkvpropedit.html
Resource
win7-20240708-en
Behavioral task
behavioral30
Sample
doc/en/mkvpropedit.html
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
doc/en/mmg.html
Resource
win7-20240903-en
Behavioral task
behavioral32
Sample
doc/en/mmg.html
Resource
win10v2004-20241007-en
General
-
Target
$PLUGINSDIR/LangDLL.dll
-
Size
7KB
-
MD5
bbefe42d139b386bd19aabd265ca6959
-
SHA1
c2c83ffb7bd4ddf75cab14c43fe968bc76ac5a56
-
SHA256
42d6c19afc3de2d03d3709523948616df7b9ef5a2b163b2137bb5c3e9f173ed1
-
SHA512
05f758eea02e6a87da224f34eec6d9e0ebe9545a787f51e9a027ea4c80376b5bc82e5d648a1a110d5fa8c5a3655d5994b63b77a69ab4b6af2fd9ffc8ea0c567d
-
SSDEEP
96:0MYBksCvOLj9O/VnJcoURqxYFB2pG5VM3Bp7FhC8GuoJoj1Y8:aTCvOLQ/VnJcoU8tpG5VqBNFcX1qC
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 4052 4132 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 3612 wrote to memory of 4132 3612 rundll32.exe 84 PID 3612 wrote to memory of 4132 3612 rundll32.exe 84 PID 3612 wrote to memory of 4132 3612 rundll32.exe 84
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3612 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4132 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4132 -s 6003⤵
- Program crash
PID:4052
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4132 -ip 41321⤵PID:2540