Overview
overview
10Static
static
3Voice.ai-D...8c.exe
windows7-x64
7Voice.ai-D...8c.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$PLUGINSDI...ss.dll
windows7-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3Analysis
- max time kernel
119s - max time network
125s - platform
windows7_x64 - resource
win7-20240221-de - resource tags
arch:x64arch:x86image:win7-20240221-delocale:de-deos:windows7-x64systemwindows - submitted
23/03/2024, 12:26
Static task
static1
Behavioral task
behavioral1
Sample
Voice.ai-Downloader-alphaver-9ba1e6d12d1f480fa02d555ef4fa378c.exe
Resource
win7-20240221-de
Behavioral task
behavioral2
Sample
Voice.ai-Downloader-alphaver-9ba1e6d12d1f480fa02d555ef4fa378c.exe
Resource
win10v2004-20240226-de
Behavioral task
behavioral3
Sample
$PLUGINSDIR/INetC.dll
Resource
win7-20240221-de
Behavioral task
behavioral4
Sample
$PLUGINSDIR/INetC.dll
Resource
win10v2004-20240319-de
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-de
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240226-de
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win7-20240221-de
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20240226-de
General
- Target $PLUGINSDIR/System.dll
- Size 12KB
- Sample240323-pl66qaaf6t
- SHA256 c7a20bcaa0197aedddc8e4797bbb33fdf70d980f5e83c203d148121c2106d917
- MD5 792b6f86e296d3904285b2bf67ccd7e0
- SHA1 966b16f84697552747e0ddd19a4ba8ab5083af31
- SHA512 97edc3410b88ca31abc0af0324258d2b59127047810947d0fb5e7e12957db34d206ffd70a0456add3a26b0546643ff0234124b08423c2c9ffe9bdec6eb210f2c
- SSDEEP 192:rFiQJ771Jt17C8F1A5xjGNNvgFOiLb7lrT/L93:X71Jt48F2eNvgFF/L
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 2944 1720 WerFault.exe 28 - Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1528 wrote to memory of 1720 1528 rundll32.exe 28 PID 1528 wrote to memory of 1720 1528 rundll32.exe 28 PID 1528 wrote to memory of 1720 1528 rundll32.exe 28 PID 1528 wrote to memory of 1720 1528 rundll32.exe 28 PID 1528 wrote to memory of 1720 1528 rundll32.exe 28 PID 1528 wrote to memory of 1720 1528 rundll32.exe 28 PID 1528 wrote to memory of 1720 1528 rundll32.exe 28 PID 1720 wrote to memory of 2944 1720 rundll32.exe 29 PID 1720 wrote to memory of 2944 1720 rundll32.exe 29 PID 1720 wrote to memory of 2944 1720 rundll32.exe 29 PID 1720 wrote to memory of 2944 1720 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1528 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1720 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 2243⤵
- Program crash
PID:2944
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