Overview
overview
7Static
static
7c92c3c6fa1...18.exe
windows7-x64
7c92c3c6fa1...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
3Analysis
-
max time kernel
16s -
max time network
21s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
29-08-2024 16:18
Behavioral task
behavioral1
Sample
c92c3c6fa16d409baf6a3fc305c08244_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
c92c3c6fa16d409baf6a3fc305c08244_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/TvGetVersion.dll
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/TvGetVersion.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$_0_/TeamViewer_.exe
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
$_0_/TeamViewer_.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240729-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20240705-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240704-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/TvGetVersion.dll
Resource
win7-20240704-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/TvGetVersion.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240705-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240802-en
General
-
Target
$PLUGINSDIR/TvGetVersion.dll
-
Size
50KB
-
MD5
7d4cdffd78fa41a10e00cdfb899990d3
-
SHA1
51c445cc7933a92efe285b11d5a8a80dc69d1be1
-
SHA256
b5e3a463393887c08219366ac3efd60e8b4991df874586702950de2baa83104d
-
SHA512
8044c3a25957f68d7b7fd9d925c26f6726af9b29ad54eaf4b1eb1a3027f6f07670c678ef3dd2958130634cc49406b2d2378e20a35a43b8821fcd4355551122f7
-
SSDEEP
768:0VkG68qeXUmypSIRcu7Tx7Ss1xS+KCDpR/vO4nnZr11t5JgX:0Vm4Um4W4dLKopR/PnZft5
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2456 1976 WerFault.exe 30 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1700 wrote to memory of 1976 1700 rundll32.exe 30 PID 1700 wrote to memory of 1976 1700 rundll32.exe 30 PID 1700 wrote to memory of 1976 1700 rundll32.exe 30 PID 1700 wrote to memory of 1976 1700 rundll32.exe 30 PID 1700 wrote to memory of 1976 1700 rundll32.exe 30 PID 1700 wrote to memory of 1976 1700 rundll32.exe 30 PID 1700 wrote to memory of 1976 1700 rundll32.exe 30 PID 1976 wrote to memory of 2456 1976 rundll32.exe 31 PID 1976 wrote to memory of 2456 1976 rundll32.exe 31 PID 1976 wrote to memory of 2456 1976 rundll32.exe 31 PID 1976 wrote to memory of 2456 1976 rundll32.exe 31
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\TvGetVersion.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1700 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\TvGetVersion.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1976 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1976 -s 2243⤵
- Program crash
PID:2456
-
-