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
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-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/nsExec.dll
-
Size
6KB
-
MD5
293165db1e46070410b4209519e67494
-
SHA1
777b96a4f74b6c34d43a4e7c7e656757d1c97f01
-
SHA256
49b7477db8dd22f8cf2d41ee2d79ce57797f02e8c7b9e799951a6c710384349a
-
SHA512
97012139f2da5868fe8731c0b0bcb3cfda29ed10c2e6e2336b504480c9cd9fb8f4728cca23f1e0bd577d75daa542e59f94d1d341f4e8aaeebc7134bf61288c19
-
SSDEEP
96:4BNbUVOFvfcxEAxxxJzxLp+eELeoMEskzYzeHd0+uoyVeNSsX4:EUVOFvf9ABJFHE+FkEad0PLVeN
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2912 2852 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2700 wrote to memory of 2852 2700 rundll32.exe 28 PID 2700 wrote to memory of 2852 2700 rundll32.exe 28 PID 2700 wrote to memory of 2852 2700 rundll32.exe 28 PID 2700 wrote to memory of 2852 2700 rundll32.exe 28 PID 2700 wrote to memory of 2852 2700 rundll32.exe 28 PID 2700 wrote to memory of 2852 2700 rundll32.exe 28 PID 2700 wrote to memory of 2852 2700 rundll32.exe 28 PID 2852 wrote to memory of 2912 2852 rundll32.exe 29 PID 2852 wrote to memory of 2912 2852 rundll32.exe 29 PID 2852 wrote to memory of 2912 2852 rundll32.exe 29 PID 2852 wrote to memory of 2912 2852 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2852 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2852 -s 2203⤵
- Program crash
PID:2912
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