Overview
overview
7Static
static
7ZenStudio_...76.exe
windows7-x64
3ZenStudio_...76.exe
windows10-2004-x64
7$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...el.dll
windows7-x64
7$PLUGINSDI...el.dll
windows10-2004-x64
7$PLUGINSDI...nu.dll
windows7-x64
3$PLUGINSDI...nu.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
3ZenStudio.exe
windows7-x64
1ZenStudio.exe
windows10-2004-x64
1Analysis
-
max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
08-06-2024 03:39
Behavioral task
behavioral1
Sample
ZenStudio_Setup_v1.5.0_Build_76.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ZenStudio_Setup_v1.5.0_Build_76.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/DotNetChecker.dll
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/DotNetChecker.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/SelfDel.dll
Resource
win7-20240220-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/SelfDel.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240215-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/nsisdl.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/nsisdl.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral15
Sample
ZenStudio.exe
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
ZenStudio.exe
Resource
win10v2004-20240508-en
General
-
Target
$PLUGINSDIR/DotNetChecker.dll
-
Size
95KB
-
MD5
90707abc35ad1a925b128527ac974989
-
SHA1
47d0d433e513f0cceccb23b2522c7bc82d634691
-
SHA256
8c1879e3e0855e6c22134b8cbb0986b97eb270fdddf8536be2afa18aa9344a4d
-
SHA512
7cb2cce6c63210fe9abb2ba5d4e0e2a130f2c3c69ab02502d68e427a3d02b8822dbfbdc132899806f31740f44023922d3815629ab051aa01b5d829a419dd7f31
-
SSDEEP
1536:ak08SEy8YXsNZHPj08Ohealn/NJy1Y7WhdHNwbsW/Bcdhuh4P6a8QJ:vSEy8tj08OhB/NcHyRwhi4P67QJ
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 620 816 WerFault.exe 82 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3816 wrote to memory of 816 3816 rundll32.exe 82 PID 3816 wrote to memory of 816 3816 rundll32.exe 82 PID 3816 wrote to memory of 816 3816 rundll32.exe 82
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\DotNetChecker.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3816 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\DotNetChecker.dll,#12⤵PID:816
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 816 -s 6123⤵
- Program crash
PID:620
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 816 -ip 8161⤵PID:4732