Overview
overview
10Static
static
33f6f1b87fc...18.exe
windows7-x64
103f6f1b87fc...18.exe
windows10-2004-x64
10$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/UAC.dll
windows7-x64
3$PLUGINSDIR/UAC.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
31.exe
windows7-x64
101.exe
windows10-2004-x64
10Setup1.exe
windows7-x64
9Setup1.exe
windows10-2004-x64
9Setup1.vbs
windows7-x64
8Setup1.vbs
windows10-2004-x64
8Analysis
-
max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
13-05-2024 12:11
Static task
static1
Behavioral task
behavioral1
Sample
3f6f1b87fc7750df9421200e9e0aa070_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3f6f1b87fc7750df9421200e9e0aa070_JaffaCakes118.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/UAC.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240220-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
1.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
1.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
Setup1.exe
Resource
win7-20231129-en
Behavioral task
behavioral16
Sample
Setup1.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral17
Sample
Setup1.vbs
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
Setup1.vbs
Resource
win10v2004-20240426-en
General
-
Target
$PLUGINSDIR/nsDialogs.dll
-
Size
9KB
-
MD5
4ccc4a742d4423f2f0ed744fd9c81f63
-
SHA1
704f00a1acc327fd879cf75fc90d0b8f927c36bc
-
SHA256
416133dd86c0dff6b0fcaf1f46dfe97fdc85b37f90effb2d369164a8f7e13ae6
-
SHA512
790c5eb1f8b297e45054c855b66dfc18e9f3f1b1870559014dbefa3b9d5b6d33a993a9e089202e70f51a55d859b74e8605c6f633386fd9189b6f78941bf1bfdb
-
SSDEEP
192:SbEunjqjIcESwFlioU3M0LLF/t8t9pKSfOi:SbESjFCw6oWPFl8jfOi
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1448 3056 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1576 wrote to memory of 3056 1576 rundll32.exe rundll32.exe PID 1576 wrote to memory of 3056 1576 rundll32.exe rundll32.exe PID 1576 wrote to memory of 3056 1576 rundll32.exe rundll32.exe PID 1576 wrote to memory of 3056 1576 rundll32.exe rundll32.exe PID 1576 wrote to memory of 3056 1576 rundll32.exe rundll32.exe PID 1576 wrote to memory of 3056 1576 rundll32.exe rundll32.exe PID 1576 wrote to memory of 3056 1576 rundll32.exe rundll32.exe PID 3056 wrote to memory of 1448 3056 rundll32.exe WerFault.exe PID 3056 wrote to memory of 1448 3056 rundll32.exe WerFault.exe PID 3056 wrote to memory of 1448 3056 rundll32.exe WerFault.exe PID 3056 wrote to memory of 1448 3056 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#12⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3056 -s 2403⤵
- Program crash