9830baa5b2b34466a680cc65a547a2efe0578d3a5f88a2281bfd7e6a9e2839f9

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/09/2024, 15:01

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General

Target

$PROGRAM_FILES/Baidu/Toolbar/BaiduBarX_Tmp/rc.dll
Size

496KB
MD5

c7d8da45a7f128bbfb07afd4a428c568
SHA1

6fb2a84a93cd7179667825e42099bb4270d4bfa0
SHA256

99eef89a271039ca2c3b1332072ebcadbf85bbcdf72378f1161a5804a3d4914a
SHA512

d6d7b727a3ef4ea55cdfa0bc3641d3e8384bbba06942f6d3dccb2e1394c7d23730c8a7b6278c39b0db4907f890cd713cdb906b18678e7e6b15b92085f44a7688
SSDEEP

6144:lUnfuFgdfrVspFXJ8N497dVGbdrVnWaAi:YfuFgtVspF04hdVahvAi

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 2148 wrote to memory of 2684	2148	rundll32.exe	31
PID 2148 wrote to memory of 2684	2148	rundll32.exe	31
PID 2148 wrote to memory of 2684	2148	rundll32.exe	31
PID 2148 wrote to memory of 2684	2148	rundll32.exe	31
PID 2148 wrote to memory of 2684	2148	rundll32.exe	31
PID 2148 wrote to memory of 2684	2148	rundll32.exe	31
PID 2148 wrote to memory of 2684	2148	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PROGRAM_FILES\Baidu\Toolbar\BaiduBarX_Tmp\rc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2148
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PROGRAM_FILES\Baidu\Toolbar\BaiduBarX_Tmp\rc.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2684

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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