713f20858a343e587ebba9b7878d1b6dc396a4d2bd845b25b77e7b765e8d4677

Analysis

max time kernel
96s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/09/2024, 04:27

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General

Target

百分百阿里旺旺群发器(淘宝版)/RICHTX32.dll
Size

198KB
MD5

722435ba4d18f1704b43e823a12e489a
SHA1

48f3c6e2e14e397055b667e2c8baa85177eb6d44
SHA256

7d59a8cc7a5c16b3b0e0e67c65cf98c45158909f95ca3a5c96b946fdee42c095
SHA512

38fe59c3b38fb7593a695554ead9e56febc068057b8e1c4bb27b6af21f5f2e15ddcfabda2707a72edcedeaa8b0f172a05408b88ae8efff3d259277af03f7de04
SSDEEP

3072:2ZyQLz5i+ES6n2xmV8HlHWuYap8WRN7skMqB/s9FdgJUXsedjuokSER/UmL/W63m:+/i+EbsI8HgNWRNGq+FdgJU3/j6pKrd

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	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5048 wrote to memory of 1652	5048	regsvr32.exe	82
PID 5048 wrote to memory of 1652	5048	regsvr32.exe	82
PID 5048 wrote to memory of 1652	5048	regsvr32.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\百分百阿里旺旺群发器(淘宝版)\RICHTX32.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:5048
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\百分百阿里旺旺群发器(淘宝版)\RICHTX32.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1652

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

Windows 7 deprecation

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