5ea84f8f933017eb51519e628002909ba5dcf81a34830147ff2368a9d430496d

Analysis

max time kernel
133s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23-08-2024 15:30

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General

Target

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

369KB
MD5

a75aab3e55d19694dc896a17e4fe5cb4
SHA1

1d5bcdaf5bf213d22eb865f2ac90c4059c5c3e23
SHA256

b0b1f00b4cfebbed6772af28a7b89edd6c1786f671672cf0e476499e34dfbe33
SHA512

da41da1bbb97548dee9aa07b0a7cbdc11804dd770b46f94f4ed15637e4f9622c3987ea04ffc0e0a54b5272524197d4fb96251a74e390cb5c1a46bfdb1343e4b1
SSDEEP

3072:MekGhjt6n+DWOWfJe7Tqu4Xg4bZdOpFRcwJIpJ4f26LTTSIxt0j27dcliVs1UGui:taj5g4bZdOpFNJ8R27dVGbdoAT

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 3 IoCs

description	pid	Process	procid_target
PID 4464 wrote to memory of 1432	4464	rundll32.exe	87
PID 4464 wrote to memory of 1432	4464	rundll32.exe	87
PID 4464 wrote to memory of 1432	4464	rundll32.exe	87

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:4464
- 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:1432

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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