23ecba0be777d9b7a5683d0939d9ae17c4427c46e51ff959e91785d83c60efd1

Analysis

max time kernel
1483s
max time network
1493s
platform
windows11-21h2_x64
resource
win11-20231215-en
resource tags

arch:x64arch:x86image:win11-20231215-enlocale:en-usos:windows11-21h2-x64system
submitted
14/01/2024, 09:42

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General

Target

Voice.ai-Downloader-alphaver-9b16de08aa024d9382e7b425636d73b3.exe
Size

476KB
MD5

b8162dccc95c2ed40a3fd946dd127242
SHA1

27899142d055dcce7ad3288028c8e3187421275c
SHA256

23ecba0be777d9b7a5683d0939d9ae17c4427c46e51ff959e91785d83c60efd1
SHA512

51eef114974531407df6e04af725855293db7e5bdd2e311af5b14dcbef70de9759ae00fa1c17bb72351697fb8d8cf163a1072e957430d33ca90dffeadf0eefbb
SSDEEP

3072:AkBGWOsTIJgIDU5A/cto68pMABlZQ2wpFD0ravSGKBUGYDxJ0y5t8:A1ssjn5Mp2w7g+VKvSA

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 4 IoCs

pid	Process
4248	Voice.ai-Downloader-alphaver-9b16de08aa024d9382e7b425636d73b3.exe
4248	Voice.ai-Downloader-alphaver-9b16de08aa024d9382e7b425636d73b3.exe
4248	Voice.ai-Downloader-alphaver-9b16de08aa024d9382e7b425636d73b3.exe
4248	Voice.ai-Downloader-alphaver-9b16de08aa024d9382e7b425636d73b3.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Voice.ai\installer.log	Voice.ai-Downloader-alphaver-9b16de08aa024d9382e7b425636d73b3.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\Voice.ai-Downloader-alphaver-9b16de08aa024d9382e7b425636d73b3.exe
"C:\Users\Admin\AppData\Local\Temp\Voice.ai-Downloader-alphaver-9b16de08aa024d9382e7b425636d73b3.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
PID:4248

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsm71E5.tmp\INetC.dll

Filesize
21KB

MD5
2b342079303895c50af8040a91f30f71

SHA1
b11335e1cb8356d9c337cb89fe81d669a69de17e

SHA256
2d5d89025911e2e273f90f393624be4819641dbee1606de792362e442e54612f

SHA512
550452dadc86ecd205f40668894116790a456fe46e9985d68093d36cf32abf00edecb5c56ff0287464a0e819db7b3cc53926037a116de6c651332a7cc8035d47

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsm71E5.tmp\System.dll

Filesize
12KB

MD5
792b6f86e296d3904285b2bf67ccd7e0

SHA1
966b16f84697552747e0ddd19a4ba8ab5083af31

SHA256
c7a20bcaa0197aedddc8e4797bbb33fdf70d980f5e83c203d148121c2106d917

SHA512
97edc3410b88ca31abc0af0324258d2b59127047810947d0fb5e7e12957db34d206ffd70a0456add3a26b0546643ff0234124b08423c2c9ffe9bdec6eb210f2c

Download Submit