Overview
overview
5Static
static
3VoiceChang...5).exe
windows7-x64
5VoiceChang...5).exe
windows10-2004-x64
4$8/APOConfig.exe
windows7-x64
5$8/APOConfig.exe
windows10-2004-x64
5$8/AudioChanger.exe
windows7-x64
1$8/AudioChanger.exe
windows10-2004-x64
1$8/Clownfi...er.exe
windows7-x64
5$8/Clownfi...er.exe
windows10-2004-x64
5$8/ClownfshAPO64.dll
windows7-x64
5$8/ClownfshAPO64.dll
windows10-2004-x64
5$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...st.dll
windows7-x64
3$PLUGINSDI...st.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3Analysis
- max time kernel
94s - max time network
125s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
03/08/2024, 03:46
Static task
static1
Behavioral task
behavioral1
Sample
VoiceChanger64f(1.85).exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
VoiceChanger64f(1.85).exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$8/APOConfig.exe
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
$8/APOConfig.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$8/AudioChanger.exe
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
$8/AudioChanger.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$8/ClownfishVoiceChanger.exe
Resource
win7-20240705-en
Behavioral task
behavioral8
Sample
$8/ClownfishVoiceChanger.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$8/ClownfshAPO64.dll
Resource
win7-20240708-en
Behavioral task
behavioral10
Sample
$8/ClownfshAPO64.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240708-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/LockedList.dll
Resource
win7-20240704-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/LockedList.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240704-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240704-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240802-en
General
- Target VoiceChanger64f(1.85).exe
- Size 1.3MB
- Sample240803-ebmzzsxapc
- SHA256 ebf969ec3f669a8287810be09bad9d512edd0611f097c3c36d4c99d15ee09463
- MD5 5421fe40c4cf36813bbd0694af8d6a03
- SHA1 7be56e8fdb9d6b2372735d99c467f14d1186891d
- SHA512 c87a7433083b2a1c384815f10060c8795555d1eda188f4891aae290e1f4709f78970c498fb033bc8d3b2182cb0ef95265efc87dadf6407b21532349b7e1464c1
- SSDEEP 24576:hYj07wKw+2rYhDTPe3GxqnWF+aZwqbs3XfjE8wf7hn/H5/6VC60urzdvUd0:e472mC3GxqlaZwqaPYTf7h/HaXRvM0
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Loads dropped DLL 1 IoCs
pid Process 5096 VoiceChanger64f(1.85).exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 VoiceChanger64f(1.85).exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nsv7B2D.tmp\nsDialogs.dll
- Size 9KB
- SHA256 56b96add1978b1abba286f7f8982b0efbe007d4a48b3ded6a4d408e01d753fe2
- MD5 6c3f8c94d0727894d706940a8a980543
- SHA1 0d1bcad901be377f38d579aafc0c41c0ef8dcefd
- SHA512 2094f0e4bb7c806a5ff27f83a1d572a5512d979eefda3345baff27d2c89e828f68466d08c3ca250da11b01fc0407a21743037c25e94fbe688566dd7deaebd355
- SSDEEP 96:o0svUu3Uy+sytcS8176b+XR8pCHFcMcxSgB5PKtAtgt+Nt+rnt3DVEB3YcNqkzfS:o0svWyNO81b8pCHFcM0PuAgkOyuIFc
- MD5 SHA1 SHA512 SSDEEP