91ff99594f87c113f6087359093099cdbbc1fc19b1a03bee9b52ed86a47c2835

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
11-08-2024 11:20

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General

Target

Voxformer.dll
Size

16.0MB
MD5

a9a0e3b77b6ffdd37f642ebb3d74c8df
SHA1

a0416c8f4daf49b2bb1f012712a29dacf9165650
SHA256

be0763ec8b80b9ba72e14d70b3a371057a7a13b775510caf0a57393d1b2a5505
SHA512

c13a5ff3565a7812bd773e50b37669dd9a6ad30437eeacde4903e8a355f68c49a3967ee53757a51f84bb01b09e888f73965de78d433791f38af59d33081bbb21
SSDEEP

196608:4vKVGPWRa9C3NFUimqLyFAzKaNN/La5sRMCF:hVGPj92Ty+zvNm5x4

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2508	828	WerFault.exe	30

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 828	2384	rundll32.exe	30
PID 2384 wrote to memory of 828	2384	rundll32.exe	30
PID 2384 wrote to memory of 828	2384	rundll32.exe	30
PID 2384 wrote to memory of 828	2384	rundll32.exe	30
PID 2384 wrote to memory of 828	2384	rundll32.exe	30
PID 2384 wrote to memory of 828	2384	rundll32.exe	30
PID 2384 wrote to memory of 828	2384	rundll32.exe	30
PID 828 wrote to memory of 2508	828	rundll32.exe	31
PID 828 wrote to memory of 2508	828	rundll32.exe	31
PID 828 wrote to memory of 2508	828	rundll32.exe	31
PID 828 wrote to memory of 2508	828	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Voxformer.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Voxformer.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:828
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 256
    3⤵
    - Program crash
    PID:2508

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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