Overview
overview
7Static
static
7keygen.exe
windows7-x64
3keygen.exe
windows10-2004-x64
1x-audio-converter.exe
windows7-x64
7x-audio-converter.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...nu.dll
windows7-x64
3$PLUGINSDI...nu.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$SYSDIR/MFC71.dll
windows7-x64
3$SYSDIR/MFC71.dll
windows10-2004-x64
3$SYSDIR/msvcp71.dll
windows7-x64
3$SYSDIR/msvcp71.dll
windows10-2004-x64
3$SYSDIR/msvcr71.dll
windows7-x64
3$SYSDIR/msvcr71.dll
windows10-2004-x64
3MACDll.dll
windows7-x64
3MACDll.dll
windows10-2004-x64
3MP2enc.dll
windows7-x64
3MP2enc.dll
windows10-2004-x64
3Plugins/in_APE.dll
windows7-x64
3Plugins/in_APE.dll
windows10-2004-x64
3Plugins/in_faad.dll
windows7-x64
3Plugins/in_faad.dll
windows10-2004-x64
3Plugins/in_flac.dll
windows7-x64
3Plugins/in_flac.dll
windows10-2004-x64
3Plugins/in_mod.dll
windows7-x64
3Plugins/in_mod.dll
windows10-2004-x64
3Plugins/in_mp3.dll
windows7-x64
3Plugins/in_mp3.dll
windows10-2004-x64
3Analysis
-
max time kernel
122s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
12/09/2024, 18:13
Behavioral task
behavioral1
Sample
keygen.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
keygen.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
x-audio-converter.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
x-audio-converter.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20240704-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
$SYSDIR/MFC71.dll
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
$SYSDIR/MFC71.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
$SYSDIR/msvcp71.dll
Resource
win7-20240729-en
Behavioral task
behavioral16
Sample
$SYSDIR/msvcp71.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
$SYSDIR/msvcr71.dll
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
$SYSDIR/msvcr71.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
MACDll.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
MACDll.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
MP2enc.dll
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
MP2enc.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
Plugins/in_APE.dll
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
Plugins/in_APE.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
Plugins/in_faad.dll
Resource
win7-20240729-en
Behavioral task
behavioral26
Sample
Plugins/in_faad.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
Plugins/in_flac.dll
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
Plugins/in_flac.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
Plugins/in_mod.dll
Resource
win7-20240708-en
Behavioral task
behavioral30
Sample
Plugins/in_mod.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
Plugins/in_mp3.dll
Resource
win7-20240903-en
Behavioral task
behavioral32
Sample
Plugins/in_mp3.dll
Resource
win10v2004-20240802-en
General
-
Target
Plugins/in_faad.dll
-
Size
360KB
-
MD5
1798408bf4533342b863aeec75f2a797
-
SHA1
553395301e910dcef392cb0f8bdb74a7a57640f0
-
SHA256
15163f81dbac875ceb56ab3a2c6acab2eb489a923f85ff1d8e70726a97b37906
-
SHA512
8d75a3c587fdf133240a0f4f64efa63ec2f7c8635573251795ecfeac9ade861539ade2433d79be16364d271155a9f3a6ca2884ac7f69a5f811a3d8614f5a027b
-
SSDEEP
6144:yhmDL3/m0mzcMqZYqcwYZQJ4lbJfOMBfcCK/O:yUDD/m0+cMqZYqcwYZQilb9OyjI
Malware Config
Signatures
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2384 wrote to memory of 2120 2384 rundll32.exe 30 PID 2384 wrote to memory of 2120 2384 rundll32.exe 30 PID 2384 wrote to memory of 2120 2384 rundll32.exe 30 PID 2384 wrote to memory of 2120 2384 rundll32.exe 30 PID 2384 wrote to memory of 2120 2384 rundll32.exe 30 PID 2384 wrote to memory of 2120 2384 rundll32.exe 30 PID 2384 wrote to memory of 2120 2384 rundll32.exe 30
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugins\in_faad.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2384 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugins\in_faad.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2120
-