Overview
overview
7Static
static
7d3ca126968...61.exe
windows7-x64
7d3ca126968...61.exe
windows10-2004-x64
7$PLUGINSDI...MI.dll
windows7-x64
3$PLUGINSDI...MI.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$PLUGINSDI...es.dll
windows7-x64
3$PLUGINSDI...es.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ex.dll
windows7-x64
1$PLUGINSDI...ex.dll
windows10-2004-x64
3$PLUGINSDI...on.dll
windows7-x64
7$PLUGINSDI...on.dll
windows10-2004-x64
7$_35_/chro...ain.js
windows7-x64
1$_35_/chro...ain.js
windows10-2004-x64
1announce.js
windows7-x64
1announce.js
windows10-2004-x64
1background.html
windows7-x64
1background.html
windows10-2004-x64
1common.js
windows7-x64
1common.js
windows10-2004-x64
1contentscript.js
windows7-x64
1contentscript.js
windows10-2004-x64
1iframecont...ipt.js
windows7-x64
1iframecont...ipt.js
windows10-2004-x64
1Firefox/ch...ain.js
windows7-x64
1Firefox/ch...ain.js
windows10-2004-x64
1Analysis
-
max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
18/03/2024, 14:54 UTC
Behavioral task
behavioral1
Sample
d3ca12696888bf83808e98cca7c6b961.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d3ca12696888bf83808e98cca7c6b961.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/KillProcWMI.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/KillProcWMI.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/Processes.dll
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/Processes.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240215-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/util_ex.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/util_ex.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/version.dll
Resource
win7-20231129-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/version.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
$_35_/chrome/content/main.js
Resource
win7-20240220-en
Behavioral task
behavioral20
Sample
$_35_/chrome/content/main.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
announce.js
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
announce.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
background.html
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
background.html
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
common.js
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
common.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
contentscript.js
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
contentscript.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
iframecontentscript.js
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
iframecontentscript.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
Firefox/chrome/content/main.js
Resource
win7-20240220-en
Behavioral task
behavioral32
Sample
Firefox/chrome/content/main.js
Resource
win10v2004-20240226-en
General
-
Target
$PLUGINSDIR/System.dll
-
Size
11KB
-
MD5
00a0194c20ee912257df53bfe258ee4a
-
SHA1
d7b4e319bc5119024690dc8230b9cc919b1b86b2
-
SHA256
dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3
-
SHA512
3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667
-
SSDEEP
192:7DKnJZCv6VmbJQC+tFiUdK7ckD4gRXKQx+LQ2CSF:7ViJrtFRdbmXK8+PCw
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 3024 2980 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2240 wrote to memory of 2980 2240 rundll32.exe 28 PID 2240 wrote to memory of 2980 2240 rundll32.exe 28 PID 2240 wrote to memory of 2980 2240 rundll32.exe 28 PID 2240 wrote to memory of 2980 2240 rundll32.exe 28 PID 2240 wrote to memory of 2980 2240 rundll32.exe 28 PID 2240 wrote to memory of 2980 2240 rundll32.exe 28 PID 2240 wrote to memory of 2980 2240 rundll32.exe 28 PID 2980 wrote to memory of 3024 2980 rundll32.exe 29 PID 2980 wrote to memory of 3024 2980 rundll32.exe 29 PID 2980 wrote to memory of 3024 2980 rundll32.exe 29 PID 2980 wrote to memory of 3024 2980 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2240 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2980 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2980 -s 2243⤵
- Program crash
PID:3024
-
-