Overview
overview
10Static
static
3pko_trans_...df.exe
windows7-x64
10pko_trans_...df.exe
windows10-2004-x64
8$PLUGINSDI...ge.dll
windows7-x64
1$PLUGINSDI...ge.dll
windows10-2004-x64
1$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3Analysis
-
max time kernel
118s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
10-07-2024 08:38
Static task
static1
Behavioral task
behavioral1
Sample
pko_trans_details_20240710_105339·pdf.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
pko_trans_details_20240710_105339·pdf.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/BgImage.dll
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/BgImage.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240709-en
General
-
Target
$PLUGINSDIR/UserInfo.dll
-
Size
4KB
-
MD5
acbda33dd5700c122e2fe48e3d4351fd
-
SHA1
2c154baf7c64052ee712b7cdf9c36b7697dd3fc8
-
SHA256
943b33829f9013e4d361482a5c8981ba20a7155c78691dbe02a8f8cd2a02efa0
-
SHA512
d090adf65a74ac5b910b18bb67e989714335e7b4778cd771cff154d7186351a1bebbc7103cca849bdfa2709c991947ffff6c1d8fdf16a74f4dfb614bce3ff6fd
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2812 2800 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2292 wrote to memory of 2800 2292 rundll32.exe rundll32.exe PID 2292 wrote to memory of 2800 2292 rundll32.exe rundll32.exe PID 2292 wrote to memory of 2800 2292 rundll32.exe rundll32.exe PID 2292 wrote to memory of 2800 2292 rundll32.exe rundll32.exe PID 2292 wrote to memory of 2800 2292 rundll32.exe rundll32.exe PID 2292 wrote to memory of 2800 2292 rundll32.exe rundll32.exe PID 2292 wrote to memory of 2800 2292 rundll32.exe rundll32.exe PID 2800 wrote to memory of 2812 2800 rundll32.exe WerFault.exe PID 2800 wrote to memory of 2812 2800 rundll32.exe WerFault.exe PID 2800 wrote to memory of 2812 2800 rundll32.exe WerFault.exe PID 2800 wrote to memory of 2812 2800 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2292 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2800 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2800 -s 2203⤵
- Program crash
PID:2812