Overview
overview
10Static
static
7751fc41438...a5.exe
windows7-x64
7751fc41438...a5.exe
windows10-2004-x64
10$PLUGINSDI...os.dll
windows7-x64
3$PLUGINSDI...os.dll
windows10-2004-x64
10$PLUGINSDI...ig.dll
windows7-x64
3$PLUGINSDI...ig.dll
windows10-2004-x64
10$PLUGINSDI...pt.dll
windows7-x64
3$PLUGINSDI...pt.dll
windows10-2004-x64
10$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
10$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
10$PLUGINSDI...or.dll
windows7-x64
3$PLUGINSDI...or.dll
windows10-2004-x64
10$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
10$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
10$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
10$PLUGINSDI...ON.dll
windows7-x64
7$PLUGINSDI...ON.dll
windows10-2004-x64
10$PLUGINSDI...ss.dll
windows7-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
10CouponTime...ll.exe
windows7-x64
7CouponTime...ll.exe
windows10-2004-x64
10$PLUGINSDI...os.dll
windows7-x64
3$PLUGINSDI...os.dll
windows10-2004-x64
10$PLUGINSDI...pt.dll
windows7-x64
3$PLUGINSDI...pt.dll
windows10-2004-x64
10$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
10Analysis
-
max time kernel
93s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
25-01-2024 17:43
Behavioral task
behavioral1
Sample
751fc41438a3262b41446648a57e4da5.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
751fc41438a3262b41446648a57e4da5.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/ExecDos.dll
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/ExecDos.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/IpConfig.dll
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/IpConfig.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/NSISEncrypt.dll
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/NSISEncrypt.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/WmiInspector.dll
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/WmiInspector.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20231129-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20231129-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/nsJSON.dll
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/nsJSON.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win7-20231215-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral25
Sample
CouponTimeUninstall.exe
Resource
win7-20231215-en
Behavioral task
behavioral26
Sample
CouponTimeUninstall.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/ExecDos.dll
Resource
win7-20231215-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/ExecDos.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/NSISEncrypt.dll
Resource
win7-20231215-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/NSISEncrypt.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral31
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231129-en
General
-
Target
$PLUGINSDIR/NSISEncrypt.dll
-
Size
129KB
-
MD5
1a96e3643dd92b6754e36f968a360634
-
SHA1
3831b27ba41cee3cc84c6338b63e923e0c727e8d
-
SHA256
e4ae303ab255409c8db4949dc431d0817f9368e0c85409e0b73443b6511f9d96
-
SHA512
be8b2dde0b58ff97c5a552bd02f5f613ae286f2a06f4806d72b81b8337b14e44dbcbfb12a48ac98686ec5feb286adf9a0d3b3c015171604066763382630ed318
-
SSDEEP
1536:En+ep9yMt6Dl2wtJl2eeXcYy6uapfUqYLz0QNRLlzleWDJmi05QePP5/yfvFSMi:ETyUa2iWd+NDJmiQQ+hCvL
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1280 3808 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4956 wrote to memory of 3808 4956 rundll32.exe rundll32.exe PID 4956 wrote to memory of 3808 4956 rundll32.exe rundll32.exe PID 4956 wrote to memory of 3808 4956 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISEncrypt.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4956 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISEncrypt.dll,#12⤵PID:3808
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3808 -s 6003⤵
- Program crash
PID:1280
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3808 -ip 38081⤵PID:4728