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Overview
overview
7Static
static
3970e8303df...7a.exe
windows7-x64
7970e8303df...7a.exe
windows10-2004-x64
7$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3$PLUGINSDIR/pwgen.dll
windows7-x64
3$PLUGINSDIR/pwgen.dll
windows10-2004-x64
3$_2_/Downl...er.exe
windows7-x64
1$_2_/Downl...er.exe
windows10-2004-x64
6Analysis
-
max time kernel
143s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
12/02/2024, 11:34
Static task
static1
Behavioral task
behavioral1
Sample
970e8303df550a33cc671bae08e7e47a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
970e8303df550a33cc671bae08e7e47a.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/pwgen.dll
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/pwgen.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral11
Sample
$_2_/DownloadManager.exe
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
$_2_/DownloadManager.exe
Resource
win10v2004-20231215-en
General
-
Target
$PLUGINSDIR/UserInfo.dll
-
Size
4KB
-
MD5
7579ade7ae1747a31960a228ce02e666
-
SHA1
8ec8571a296737e819dcf86353a43fcf8ec63351
-
SHA256
564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5
-
SHA512
a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 4216 2772 WerFault.exe 83 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1184 wrote to memory of 2772 1184 rundll32.exe 83 PID 1184 wrote to memory of 2772 1184 rundll32.exe 83 PID 1184 wrote to memory of 2772 1184 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1184 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#12⤵PID:2772
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2772 -s 6123⤵
- Program crash
PID:4216
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2772 -ip 27721⤵PID:3244