Overview
overview
7Static
static
3Synthesia.exe
windows7-x64
7Synthesia.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...al.ini
windows7-x64
1$PLUGINSDI...al.ini
windows10-2004-x64
1$PLUGINSDI...rd.bmp
windows7-x64
3$PLUGINSDI...rd.bmp
windows10-2004-x64
7Synthesia.exe
windows7-x64
3Synthesia.exe
windows10-2004-x64
3bass.dll
windows7-x64
1bass.dll
windows10-2004-x64
1bassmidi.dll
windows7-x64
1bassmidi.dll
windows10-2004-x64
1msvcp140.dll
windows7-x64
1msvcp140.dll
windows10-2004-x64
1readme.html
windows7-x64
1readme.html
windows10-2004-x64
1vccorlib140.dll
windows7-x64
1vccorlib140.dll
windows10-2004-x64
1vcruntime140.dll
windows7-x64
1vcruntime140.dll
windows10-2004-x64
1vcruntime140_1.dll
windows7-x64
1vcruntime140_1.dll
windows10-2004-x64
1win10-midi.dll
windows7-x64
1win10-midi.dll
windows10-2004-x64
1Analysis
-
max time kernel
148s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
25/06/2024, 14:53
Static task
static1
Behavioral task
behavioral1
Sample
Synthesia.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
Synthesia.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240419-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240611-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/ioSpecial.ini
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/ioSpecial.ini
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/modern-wizard.bmp
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/modern-wizard.bmp
Resource
win10v2004-20240611-en
Behavioral task
behavioral11
Sample
Synthesia.exe
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
Synthesia.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
bass.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
bass.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
bassmidi.dll
Resource
win7-20240220-en
Behavioral task
behavioral16
Sample
bassmidi.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral17
Sample
msvcp140.dll
Resource
win7-20240508-en
Behavioral task
behavioral18
Sample
msvcp140.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
readme.html
Resource
win7-20240611-en
Behavioral task
behavioral20
Sample
readme.html
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
vccorlib140.dll
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
vccorlib140.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral23
Sample
vcruntime140.dll
Resource
win7-20240419-en
Behavioral task
behavioral24
Sample
vcruntime140.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral25
Sample
vcruntime140_1.dll
Resource
win7-20240508-en
Behavioral task
behavioral26
Sample
vcruntime140_1.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
win10-midi.dll
Resource
win7-20240220-en
Behavioral task
behavioral28
Sample
win10-midi.dll
Resource
win10v2004-20240611-en
General
-
Target
$PLUGINSDIR/InstallOptions.dll
-
Size
15KB
-
MD5
09d8971beefefffd710030dd167a99e0
-
SHA1
a0117786ad77213f3eb48cfdc3819786cb796b7d
-
SHA256
caf64a4e9449220ba618a9aa2ae4ed3774c5d0f193bda44be22676c27ae0ec95
-
SHA512
3956f0c6bcdf033e4a10ab33872a66e0668da28ec31cb7a2c67ef7266d7c0845998a2a85a6cc25aba1df73909df8104119cf5f1f86c1e91f8fd201765aea49f0
-
SSDEEP
384:EhC43tPegZ3eBaRwCPOYY7nNYXC8/Yosa:EoTgZ3eBTCmrnNAI
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 512 916 WerFault.exe 83 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4600 wrote to memory of 916 4600 rundll32.exe 83 PID 4600 wrote to memory of 916 4600 rundll32.exe 83 PID 4600 wrote to memory of 916 4600 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4600 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#12⤵PID:916
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 916 -s 6363⤵
- Program crash
PID:512
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 916 -ip 9161⤵PID:4076