Overview
overview
3Static
static
334b5d6ab97...18.exe
windows7-x64
334b5d6ab97...18.exe
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...es.dll
windows7-x64
3$PLUGINSDI...es.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
3$PLUGINSDI...es.dll
windows7-x64
3$PLUGINSDI...es.dll
windows10-2004-x64
3$PLUGINSDIR/tg.dll
windows7-x64
3$PLUGINSDIR/tg.dll
windows10-2004-x64
3KfeIE.exe
windows7-x64
3KfeIE.exe
windows10-2004-x64
3KfeUpdate.exe
windows7-x64
KfeUpdate.exe
windows10-2004-x64
kfeServer.exe
windows7-x64
1kfeServer.exe
windows10-2004-x64
1Analysis
-
max time kernel
149s -
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
10/07/2024, 12:26
Static task
static1
Behavioral task
behavioral1
Sample
34b5d6ab978149e8c6c8be7846c6375d_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
34b5d6ab978149e8c6c8be7846c6375d_JaffaCakes118.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/Processes.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/Processes.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240705-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240705-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/services.dll
Resource
win7-20240704-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/services.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/tg.dll
Resource
win7-20240704-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/tg.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral15
Sample
KfeIE.exe
Resource
win7-20240705-en
Behavioral task
behavioral16
Sample
KfeIE.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral17
Sample
KfeUpdate.exe
Resource
win7-20240708-en
Behavioral task
behavioral18
Sample
KfeUpdate.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral19
Sample
kfeServer.exe
Resource
win7-20240708-en
Behavioral task
behavioral20
Sample
kfeServer.exe
Resource
win10v2004-20240709-en
General
-
Target
$PLUGINSDIR/Processes.dll
-
Size
35KB
-
MD5
2cfba79d485cf441c646dd40d82490fc
-
SHA1
83e51ac1115a50986ed456bd18729653018b9619
-
SHA256
86b302fa9c85dfa0c1c03ba000864a928365dab571f3355347dba02da22949b7
-
SHA512
cca186a7f9c5cff3f4eca410fbe8cc13dad2514a7e36aec9b1addfbcb239ace9b9b2d8427771858e3fd11783abce7e24d43c286f98da9f8b17562ca095a4c043
-
SSDEEP
768:uxEiycFoaj/+WSiJfmjvab7L/cUf7IIlMLRF:uxEm7sgfmjy//cgdlM/
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2308 4424 WerFault.exe 85 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4960 wrote to memory of 4424 4960 rundll32.exe 85 PID 4960 wrote to memory of 4424 4960 rundll32.exe 85 PID 4960 wrote to memory of 4424 4960 rundll32.exe 85
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Processes.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4960 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Processes.dll,#12⤵PID:4424
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4424 -s 6003⤵
- Program crash
PID:2308
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4424 -ip 44241⤵PID:2512