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Overview
overview
7Static
static
3cfb15f3063...18.exe
windows7-x64
7cfb15f3063...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$PLUGINSDI...it.exe
windows7-x64
3$PLUGINSDI...it.exe
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$SYSDIR/pncrt.dll
windows7-x64
3$SYSDIR/pncrt.dll
windows10-2004-x64
3AddIn/VisLrc.dll
windows7-x64
3AddIn/VisLrc.dll
windows10-2004-x64
3Codecs/Col...er.dll
windows7-x64
3Codecs/Col...er.dll
windows10-2004-x64
3Codecs/Rea...er.dll
windows7-x64
3Codecs/Rea...er.dll
windows10-2004-x64
3Codecs/asf...er.dll
windows7-x64
3Codecs/asf...er.dll
windows10-2004-x64
3Codecs/atrc.dll
windows7-x64
3Codecs/atrc.dll
windows10-2004-x64
3Codecs/cook.dll
windows7-x64
3Codecs/cook.dll
windows10-2004-x64
3Codecs/drvc.dll
windows7-x64
3Codecs/drvc.dll
windows10-2004-x64
3Codecs/raac.dll
windows7-x64
3Codecs/raac.dll
windows10-2004-x64
3Lang/en_US.dll
windows7-x64
3Lang/en_US.dll
windows10-2004-x64
3Lang/zh_TW.dll
windows7-x64
3Lang/zh_TW.dll
windows10-2004-x64
3Analysis
-
max time kernel
95s -
max time network
104s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06/09/2024, 13:58
Static task
static1
Behavioral task
behavioral1
Sample
cfb15f3063108f87d77124e34fe742f6_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
cfb15f3063108f87d77124e34fe742f6_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/QvodInit.exe
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/QvodInit.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$SYSDIR/pncrt.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
$SYSDIR/pncrt.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
AddIn/VisLrc.dll
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
AddIn/VisLrc.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
Codecs/ColorFilter.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
Codecs/ColorFilter.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
Codecs/RealMediaSplitter.dll
Resource
win7-20240708-en
Behavioral task
behavioral18
Sample
Codecs/RealMediaSplitter.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
Codecs/asfsplliter.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
Codecs/asfsplliter.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
Codecs/atrc.dll
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
Codecs/atrc.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
Codecs/cook.dll
Resource
win7-20240729-en
Behavioral task
behavioral24
Sample
Codecs/cook.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
Codecs/drvc.dll
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
Codecs/drvc.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
Codecs/raac.dll
Resource
win7-20240704-en
Behavioral task
behavioral28
Sample
Codecs/raac.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
Lang/en_US.dll
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
Lang/en_US.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
Lang/zh_TW.dll
Resource
win7-20240729-en
Behavioral task
behavioral32
Sample
Lang/zh_TW.dll
Resource
win10v2004-20240802-en
General
-
Target
$PLUGINSDIR/LangDLL.dll
-
Size
5KB
-
MD5
29fc9b741c3eb0dc1f5bf9eddf316688
-
SHA1
f6e7f649d33e5cdbc4c09e331ce132144ed27140
-
SHA256
65133610bb3db9362b4e37d0dcdf3398eb376c7fba42daef9b73a2f2243cf4be
-
SHA512
ebb6ad70e18f333a3ed14bf2487647ede5ac565ecc763e7a138bf12068ebf53e6472feaaeeab5c66efbf3acd8d5ef795a4f4982b5eb160b723efe278354793f6
-
SSDEEP
48:S/EMLUmNDsKWMPUptxEqK6/loUI+VcNSmwVs3J0vrpXLta1JvR0Jxofbm:30DsKGEi/ZVcNSmwVs3JI9t8R0y
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 1448 4824 WerFault.exe 83 -
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 1740 wrote to memory of 4824 1740 rundll32.exe 83 PID 1740 wrote to memory of 4824 1740 rundll32.exe 83 PID 1740 wrote to memory of 4824 1740 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1740 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4824 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4824 -s 6003⤵
- Program crash
PID:1448
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4824 -ip 48241⤵PID:2496