ca1c849035c31f8ca132aedfe93e4d3b32c18c90740c7626862b871ff7c249d9

Analysis

max time kernel
92s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/09/2024, 17:28

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General

Target

NetAgent.dll
Size

84KB
MD5

1818cc72eebeffe8bebbcf0517190bab
SHA1

cbc20d2a9d765c2fbd29b184c1403f84a3c14055
SHA256

593faafb47a292843455a7eb54938b401be9f1d9a43ac9f6cb000b910402ae2b
SHA512

7ad5b226ea7f037f98dd9ffded71bc1733003c32d922fb98ff38c87811c762f9c11d3fbd8959e707fe5227864aa5869fc14b2f0e1a1109b2fe28ac98ead59660
SSDEEP

768:98afu7G7/V+x8LJieYeAft9tjETIVGuU8pTDt0y1qcZCiv9P9J30QilhvHASocA9:WvKDuxeAlswpTRFRCivxYJVoc5Q

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4532	4872	WerFault.exe	84

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 3 IoCs

description	pid	Process	procid_target
PID 2580 wrote to memory of 4872	2580	rundll32.exe	84
PID 2580 wrote to memory of 4872	2580	rundll32.exe	84
PID 2580 wrote to memory of 4872	2580	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\NetAgent.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2580
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\NetAgent.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4872
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4872 -s 612
    3⤵
    - Program crash
    PID:4532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 4872 -ip 4872
1⤵
PID:3892

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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