Overview
overview
7Static
static
30db5bdb030...18.exe
windows7-x64
70db5bdb030...18.exe
windows10-2004-x64
7$EXEFILE.exe
windows7-x64
1$EXEFILE.exe
windows10-2004-x64
1$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$TEMP/$EXEFILE.exe
windows7-x64
1$TEMP/$EXEFILE.exe
windows10-2004-x64
1Analysis
-
max time kernel
135s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
03/10/2024, 03:30
Static task
static1
Behavioral task
behavioral1
Sample
0db5bdb030a0f1163f399386d2f64181_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0db5bdb030a0f1163f399386d2f64181_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$EXEFILE.exe
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
$EXEFILE.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/Banner.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/Banner.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsisdl.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsisdl.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$TEMP/$EXEFILE.exe
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
$TEMP/$EXEFILE.exe
Resource
win10v2004-20240802-en
General
-
Target
$PLUGINSDIR/System.dll
-
Size
11KB
-
MD5
cf85183b87314359488b850f9e97a698
-
SHA1
6b6c790037eec7ebea4d05590359cb4473f19aea
-
SHA256
3b6a5cb2a3c091814fce297c04fb677f72732fb21615102c62a195fdc2e7dfac
-
SHA512
fe484b3fc89aeed3a6b71b90b90ea11a787697e56be3077154b6ddc2646850f6c38589ed422ff792e391638a80a778d33f22e891e76b5d65896c6fb4696a2c3b
-
SSDEEP
96:3IsUxO9udx4qYp7AJb76BykUbQMtHUOA5Iv+RnsrqeXV+d1g2IW9t2c+cEwF9oug:YVL7ikJb76BQUoUm+RnyXVYO2RvHoug
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 3988 4680 WerFault.exe 85 -
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 2924 wrote to memory of 4680 2924 rundll32.exe 85 PID 2924 wrote to memory of 4680 2924 rundll32.exe 85 PID 2924 wrote to memory of 4680 2924 rundll32.exe 85
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2924 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4680 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4680 -s 6203⤵
- Program crash
PID:3988
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 4680 -ip 46801⤵PID:3200