Overview
overview
7Static
static
7f103210174...18.exe
windows7-x64
7f103210174...18.exe
windows10-2004-x64
7$PLUGINSDI...on.dll
windows7-x64
3$PLUGINSDI...on.dll
windows10-2004-x64
3$_0_/TeamViewer_.exe
windows7-x64
7$_0_/TeamViewer_.exe
windows10-2004-x64
7$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...nu.dll
windows7-x64
3$PLUGINSDI...nu.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...on.dll
windows7-x64
3$PLUGINSDI...on.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...ll.dll
windows7-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3Analysis
-
max time kernel
146s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
15/04/2024, 12:03
Behavioral task
behavioral1
Sample
f103210174ca562e80f82a94f5e0acd2_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f103210174ca562e80f82a94f5e0acd2_JaffaCakes118.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/TvGetVersion.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/TvGetVersion.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
$_0_/TeamViewer_.exe
Resource
win7-20240319-en
Behavioral task
behavioral6
Sample
$_0_/TeamViewer_.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240215-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/TvGetVersion.dll
Resource
win7-20240220-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/TvGetVersion.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240319-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/nsisFirewall.dll
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/nsisFirewall.dll
Resource
win10v2004-20240412-en
General
-
Target
$PLUGINSDIR/TvGetVersion.dll
-
Size
52KB
-
MD5
d14463f96f8289dae95ad702638e3ea1
-
SHA1
34d75662ed204569bed75de62de0b39610821589
-
SHA256
e26e34e9f8425857827acaa59131448c0abab0ae2e2f0cebccd5191c81b84c70
-
SHA512
1a9e9896da43b8c575b554f4a33887cdb0692cdc031820b4f7bce92c282995237298e0d2a3352f329abcacb04449ec14675eec65c7a55478f972247f24d6eecf
-
SSDEEP
768:gmSu//P7Lkm3Mf+vU1MoT4S52kGRcZsFOO8YQh/tEyTReYfnaoyciGSQ+5HVth:gmSu//P7LkIvHKkoYQh1EJhrth
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2140 2004 WerFault.exe 84 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1364 wrote to memory of 2004 1364 rundll32.exe 84 PID 1364 wrote to memory of 2004 1364 rundll32.exe 84 PID 1364 wrote to memory of 2004 1364 rundll32.exe 84
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\TvGetVersion.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1364 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\TvGetVersion.dll,#12⤵PID:2004
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2004 -s 6123⤵
- Program crash
PID:2140
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2004 -ip 20041⤵PID:3332