6b93b3f9a341cb5b4bdf1941485703f22091cfee63adce9f3f814d97f7eb3d08

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
10/08/2024, 13:07

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General

Target

SystemWebxx.dll
Size

152KB
MD5

cd87e66fd96e40e16d3ce3a9371da649
SHA1

b88322f395099f3d34ef9732ddcdd086fc2d0fbc
SHA256

7724772514df1c8473390bf4e8d6b47dc8f00fd995f09d4ba5dbd78849485e78
SHA512

20934db5ad749c4accee88d8c2232e3faf551b6ac9b8dc55b33e2da924b7a1e046f906082fe64edc9d428f1f9106cb9f0d255f02af6ff48d3ad2ce543f7bb0b6
SSDEEP

3072:Y4jhVmah42v82+6M5tdLFxUNZNlo2afbxr2v0FcxczFklIxi:Y4zmaZE+AMrno2afbxW0yxczFkl

Score

3^/10

discovery

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.

discovery

System Language Discovery

T1614.001

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 2460 wrote to memory of 2256	2460	rundll32.exe	30
PID 2460 wrote to memory of 2256	2460	rundll32.exe	30
PID 2460 wrote to memory of 2256	2460	rundll32.exe	30
PID 2460 wrote to memory of 2256	2460	rundll32.exe	30
PID 2460 wrote to memory of 2256	2460	rundll32.exe	30
PID 2460 wrote to memory of 2256	2460	rundll32.exe	30
PID 2460 wrote to memory of 2256	2460	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\SystemWebxx.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\SystemWebxx.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2256

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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