Overview
overview
10Static
static
33d2c39385f...87.exe
windows7-x64
103d2c39385f...87.exe
windows10-2004-x64
10$PLUGINSDIR/INetC.dll
windows7-x64
3$PLUGINSDIR/INetC.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.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
3$PLUGINSDI...ry.dll
windows7-x64
3$PLUGINSDI...ry.dll
windows10-2004-x64
3Lucasrt.exe
windows7-x64
10Lucasrt.exe
windows10-2004-x64
10libeay32.dll
windows7-x64
1libeay32.dll
windows10-2004-x64
1ssleay32.dll
windows7-x64
1ssleay32.dll
windows10-2004-x64
1Analysis
-
max time kernel
132s -
max time network
101s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
06-05-2024 08:36
Static task
static1
Behavioral task
behavioral1
Sample
3d2c39385f1d4b1ab690c524091644f344dac8abc8249af9c8ac54d0b2d51b87.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
3d2c39385f1d4b1ab690c524091644f344dac8abc8249af9c8ac54d0b2d51b87.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/INetC.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/INetC.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240215-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsisFirewall.dll
Resource
win7-20231129-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsisFirewall.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/registry.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/registry.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral13
Sample
Lucasrt.exe
Resource
win7-20240220-en
Behavioral task
behavioral14
Sample
Lucasrt.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral15
Sample
libeay32.dll
Resource
win7-20240419-en
Behavioral task
behavioral16
Sample
libeay32.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral17
Sample
ssleay32.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
ssleay32.dll
Resource
win10v2004-20240419-en
General
-
Target
$PLUGINSDIR/System.dll
-
Size
11KB
-
MD5
0063d48afe5a0cdc02833145667b6641
-
SHA1
e7eb614805d183ecb1127c62decb1a6be1b4f7a8
-
SHA256
ac9dfe3b35ea4b8932536ed7406c29a432976b685cc5322f94ef93df920fede7
-
SHA512
71cbbcaeb345e09306e368717ea0503fe8df485be2e95200febc61bcd8ba74fb4211cd263c232f148c0123f6c6f2e3fd4ea20bdecc4070f5208c35c6920240f0
-
SSDEEP
192:qPtkiQJr7V9r3HcU17S8g1w5xzWxy6j2V7i77blbTc4U:F7VpNo8gmOyRsVc4
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 4028 1560 WerFault.exe 83 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2992 wrote to memory of 1560 2992 rundll32.exe 83 PID 2992 wrote to memory of 1560 2992 rundll32.exe 83 PID 2992 wrote to memory of 1560 2992 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2992 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#12⤵PID:1560
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1560 -s 6123⤵
- Program crash
PID:4028
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1560 -ip 15601⤵PID:1992