Overview
overview
7Static
static
3c85f56673d...17.exe
windows7-x64
7c85f56673d...17.exe
windows10-2004-x64
7$PLUGINSDI...nt.dll
windows7-x64
1$PLUGINSDI...nt.dll
windows10-2004-x64
1$PLUGINSDI...am.dll
windows7-x64
3$PLUGINSDI...am.dll
windows10-2004-x64
3$PLUGINSDI...ew.dll
windows7-x64
3$PLUGINSDI...ew.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
1$PLUGINSDI...ns.dll
windows10-2004-x64
1$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...ta.dll
windows7-x64
3$PLUGINSDI...ta.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
1$PLUGINSDI...LL.dll
windows10-2004-x64
1$PLUGINSDI...te.dll
windows7-x64
1$PLUGINSDI...te.dll
windows10-2004-x64
1$PLUGINSDI...gr.dll
windows7-x64
3$PLUGINSDI...gr.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...nd.dll
windows7-x64
3$PLUGINSDI...nd.dll
windows10-2004-x64
3$PLUGINSDIR/stack.dll
windows7-x64
3$PLUGINSDIR/stack.dll
windows10-2004-x64
3$PLUGINSDIR/xml.dll
windows7-x64
3$PLUGINSDIR/xml.dll
windows10-2004-x64
3EverVaccine.dll
windows7-x64
1EverVaccine.dll
windows10-2004-x64
1EverVaccine.exe
windows7-x64
3EverVaccine.exe
windows10-2004-x64
7Analysis
-
max time kernel
135s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
14/03/2024, 10:18
Static task
static1
Behavioral task
behavioral1
Sample
c85f56673db16728d3698bd4f0e60517.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
c85f56673db16728d3698bd4f0e60517.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/ChkClient.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/ChkClient.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/DLLWaitForKillProgram.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/DLLWaitForKillProgram.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/DLLWebCount_new.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/DLLWebCount_new.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/IEFunctions.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/IEFunctions.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/IsVista.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/IsVista.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240215-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/SelfDelete.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/SelfDelete.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/UserMgr.dll
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/UserMgr.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/processes_second.dll
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/processes_second.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/stack.dll
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/stack.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/xml.dll
Resource
win7-20231129-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/xml.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
EverVaccine.dll
Resource
win7-20240220-en
Behavioral task
behavioral30
Sample
EverVaccine.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
EverVaccine.exe
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
EverVaccine.exe
Resource
win10v2004-20240226-en
General
-
Target
$PLUGINSDIR/xml.dll
-
Size
118KB
-
MD5
42df1fbaa87567adf2b4050805a1a545
-
SHA1
b892a6efbb39b7144248e0c0d79e53da474a9373
-
SHA256
e900fcb9d598643eb0ee3e4005da925e73e70dbaa010edc4473e99ea0638b845
-
SHA512
4537d408e2f54d07b018907c787da6c7340f909a1789416de33d090055eda8918f338d8571bc3b438dd89e5e03e0ded70c86702666f12adb98523a91cbb1de1d
-
SSDEEP
1536:U2A8OSGjylgkara+70LICin9zgtg2LxowhtJu6MqSNicNEtIfF42q2KC:OzjLkarn7O+n9z2L6whFtGF42bK
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 4076 2140 WerFault.exe 89 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4912 wrote to memory of 2140 4912 rundll32.exe 89 PID 4912 wrote to memory of 2140 4912 rundll32.exe 89 PID 4912 wrote to memory of 2140 4912 rundll32.exe 89
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\xml.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4912 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\xml.dll,#12⤵PID:2140
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2140 -s 6003⤵
- Program crash
PID:4076
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2140 -ip 21401⤵PID:2060