Overview
overview
7Static
static
7201df4e8a9...18.exe
windows7-x64
7201df4e8a9...18.exe
windows10-2004-x64
7$PLUGINSDI...el.dll
windows7-x64
7$PLUGINSDI...el.dll
windows10-2004-x64
7$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$TEMP/SDM1...er.dll
windows7-x64
7$TEMP/SDM1...er.dll
windows10-2004-x64
7$TEMP/SDM1...es.exe
windows7-x64
7$TEMP/SDM1...es.exe
windows10-2004-x64
7$TEMP/SDM1...er.dll
windows7-x64
1$TEMP/SDM1...er.dll
windows10-2004-x64
3$TEMP/SDM1...er.exe
windows7-x64
1$TEMP/SDM1...er.exe
windows10-2004-x64
1$TEMP/SDM1...ll.dll
windows7-x64
7$TEMP/SDM1...ll.dll
windows10-2004-x64
7Analysis
-
max time kernel
135s -
max time network
103s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
07/05/2024, 09:01
Behavioral task
behavioral1
Sample
201df4e8a9f4ed1210d9f6e969e7d0d6_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
201df4e8a9f4ed1210d9f6e969e7d0d6_JaffaCakes118.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/SelfDel.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/SelfDel.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240220-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral9
Sample
$TEMP/SDM143/ExentCtlInstaller.dll
Resource
win7-20240419-en
Behavioral task
behavioral10
Sample
$TEMP/SDM143/ExentCtlInstaller.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral11
Sample
$TEMP/SDM143/Free Ride Games.exe
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$TEMP/SDM143/Free Ride Games.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
$TEMP/SDM143/Splasher.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$TEMP/SDM143/Splasher.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral15
Sample
$TEMP/SDM143/cmhelper.exe
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
$TEMP/SDM143/cmhelper.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral17
Sample
$TEMP/SDM143/resourceDll.dll
Resource
win7-20231129-en
Behavioral task
behavioral18
Sample
$TEMP/SDM143/resourceDll.dll
Resource
win10v2004-20240419-en
General
-
Target
$TEMP/SDM143/Splasher.dll
-
Size
475KB
-
MD5
41d94c8eb8cb17e04f8ec6e14132f9ca
-
SHA1
add92b031eb36b26335763780df88bca58636ed7
-
SHA256
2e522a4da2c291ebcde484b4a04a6ef0691a732b9db454f12399d3e577327c96
-
SHA512
0561594d671cc64717463d59e2f076453614584ccdd47b4a39cd347e9999ba63463233c75dd9972102a2634b1abfe6c97fa8f682d944bc5cf129724b7595faa7
-
SSDEEP
12288:2I2EL1NaycNyL+kNmQLnmQtMleiQ8Zceqw1:tTayPLDltMUiQ8Zceqw1
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 4936 2064 WerFault.exe 83 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1280 wrote to memory of 2064 1280 rundll32.exe 83 PID 1280 wrote to memory of 2064 1280 rundll32.exe 83 PID 1280 wrote to memory of 2064 1280 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\SDM143\Splasher.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1280 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\SDM143\Splasher.dll,#12⤵PID:2064
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2064 -s 6003⤵
- Program crash
PID:4936
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2064 -ip 20641⤵PID:2596