Overview
overview
8Static
static
3winamp_lat...ll.exe
windows7-x64
8winamp_lat...ll.exe
windows10-2004-x64
7$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...ch.dll
windows7-x64
3$PLUGINSDI...ch.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...os.dll
windows7-x64
3$PLUGINSDI...os.dll
windows10-2004-x64
3$PLUGINSDI...ip.dll
windows7-x64
3$PLUGINSDI...ip.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...mp.dll
windows7-x64
3$PLUGINSDI...mp.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3Components/ssdp.dll
windows7-x64
1Components/ssdp.dll
windows10-2004-x64
1Elevator.exe
windows7-x64
1Elevator.exe
windows10-2004-x64
1Microsoft....40.dll
windows7-x64
3Microsoft....40.dll
windows10-2004-x64
3Microsoft....40.dll
windows7-x64
3Microsoft....40.dll
windows10-2004-x64
3Analysis
-
max time kernel
122s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
10-05-2024 01:53
Static task
static1
Behavioral task
behavioral1
Sample
winamp_latest_full.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
winamp_latest_full.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/Dialer.dll
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/Dialer.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/ShellDispatch.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/ShellDispatch.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/execDos.dll
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/execDos.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/extstrip.dll
Resource
win7-20240508-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/extstrip.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/nsis_winamp.dll
Resource
win7-20240419-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/nsis_winamp.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/nsisdl.dll
Resource
win7-20231129-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/nsisdl.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
Components/ssdp.dll
Resource
win7-20240220-en
Behavioral task
behavioral26
Sample
Components/ssdp.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral27
Sample
Elevator.exe
Resource
win7-20240508-en
Behavioral task
behavioral28
Sample
Elevator.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral29
Sample
Microsoft.VC142.CRT/concrt140.dll
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
Microsoft.VC142.CRT/concrt140.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
Microsoft.VC142.CRT/msvcp140.dll
Resource
win7-20240419-en
Behavioral task
behavioral32
Sample
Microsoft.VC142.CRT/msvcp140.dll
Resource
win10v2004-20240508-en
General
-
Target
$PLUGINSDIR/nsExec.dll
-
Size
7KB
-
MD5
675c4948e1efc929edcabfe67148eddd
-
SHA1
f5bdd2c4329ed2732ecfe3423c3cc482606eb28e
-
SHA256
1076ca39c449ed1a968021b76ef31f22a5692dfafeea29460e8d970a63c59906
-
SHA512
61737021f86f54279d0a4e35db0d0808e9a55d89784a31d597f2e4b65b7bbeec99aa6c79d65258259130eeda2e5b2820f4f1247777a3010f2dc53e30c612a683
-
SSDEEP
96:J9zdzBzMDByZtr/HDQIUIq9m6v6vBckzu9wSBpLEgvElHlernNQaSGYuH2DQ:JykDr/HA5v6G2IElFernNQZGdHW
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2072 2724 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1888 wrote to memory of 2724 1888 rundll32.exe rundll32.exe PID 1888 wrote to memory of 2724 1888 rundll32.exe rundll32.exe PID 1888 wrote to memory of 2724 1888 rundll32.exe rundll32.exe PID 1888 wrote to memory of 2724 1888 rundll32.exe rundll32.exe PID 1888 wrote to memory of 2724 1888 rundll32.exe rundll32.exe PID 1888 wrote to memory of 2724 1888 rundll32.exe rundll32.exe PID 1888 wrote to memory of 2724 1888 rundll32.exe rundll32.exe PID 2724 wrote to memory of 2072 2724 rundll32.exe WerFault.exe PID 2724 wrote to memory of 2072 2724 rundll32.exe WerFault.exe PID 2724 wrote to memory of 2072 2724 rundll32.exe WerFault.exe PID 2724 wrote to memory of 2072 2724 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1888 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2724 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2724 -s 2203⤵
- Program crash
PID:2072