Overview
overview
7Static
static
3PremiumBoo...ll.exe
windows7-x64
7PremiumBoo...ll.exe
windows10-2004-x64
7$(LSTR_82).exe
windows7-x64
7$(LSTR_82).exe
windows10-2004-x64
7$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...ss.dll
windows7-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...nu.dll
windows7-x64
3$PLUGINSDI...nu.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...ss.dll
windows7-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3Elcor Soft...ge.url
windows7-x64
1Elcor Soft...ge.url
windows10-2004-x64
1GPremiumBooster.pdf
windows7-x64
1GPremiumBooster.pdf
windows10-2004-x64
1Premium Bo...ge.url
windows7-x64
1Premium Bo...ge.url
windows10-2004-x64
1PremiumBooster.chm
windows7-x64
1PremiumBooster.chm
windows10-2004-x64
1Analysis
-
max time kernel
93s -
max time network
116s -
platform
windows10-2004_x64 -
resource
win10v2004-20240221-en -
resource tags
arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system -
submitted
25/02/2024, 05:26
Behavioral task
behavioral1
Sample
PremiumBoosterInstall.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
PremiumBoosterInstall.exe
Resource
win10v2004-20240221-en
Behavioral task
behavioral3
Sample
$(LSTR_82).exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$(LSTR_82).exe
Resource
win10v2004-20240221-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240220-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240215-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240220-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win7-20240215-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral25
Sample
Elcor Software Home Page.url
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
Elcor Software Home Page.url
Resource
win10v2004-20240221-en
Behavioral task
behavioral27
Sample
GPremiumBooster.pdf
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
GPremiumBooster.pdf
Resource
win10v2004-20240221-en
Behavioral task
behavioral29
Sample
Premium Booster Home Page.url
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
Premium Booster Home Page.url
Resource
win10v2004-20240221-en
Behavioral task
behavioral31
Sample
PremiumBooster.chm
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
PremiumBooster.chm
Resource
win10v2004-20240221-en
General
-
Target
$PLUGINSDIR/nsExec.dll
-
Size
6KB
-
MD5
36dbb97a743c24dc43b66316ec37ebd7
-
SHA1
73ce1bef9cf6eeb35d12d1096d307a0b2a48883f
-
SHA256
1cea296475b7cd08f94a5f3d015f4a147675188680ee2075d8c2f5cdc5969a5c
-
SHA512
e56065cc5ee0558611c549ce619c18638b2647f85ad0cfdeb172da10748b3bcc31aed41729af2674fe0f009e925c82d79325baa81db13a82c955e921c74b2e0d
-
SSDEEP
96:3OOQH+QLHgcjYzpKwV5SSDxN8ZFhI/seeF3trCUTMxVXA32E:3xQLHgcjYzplcZH1drCUTMxVXL
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2524 2888 WerFault.exe 46 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2392 wrote to memory of 2888 2392 rundll32.exe 46 PID 2392 wrote to memory of 2888 2392 rundll32.exe 46 PID 2392 wrote to memory of 2888 2392 rundll32.exe 46
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2392 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#12⤵PID:2888
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2888 -s 6163⤵
- Program crash
PID:2524
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 2888 -ip 28881⤵PID:2632