8ef840fa379b5ce9b0cf5c3253bae1aa0ea13d1355443bcd9a8a7019b01945f1

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 00:55

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General

Target

ChatRoom/ChatRoomClient.dll
Size

253KB
MD5

7ce318c62294d03e9b6f5dd9ff1b4510
SHA1

1d03f38f9317cb156a6f8db609c040eb6aef722d
SHA256

2eebe64295162e5ba84e580c45b4aa3c7ed5de3f8fab9ed7361cb1c8bd53575f
SHA512

4412a43a0ca306fa5ee2d9f152fba6e1cd9e50f48a444e614bce947131732bf09b92c41650a662c59e282c2893e32da07170dc97514f085ad1dd4f8463bd97a2
SSDEEP

6144:hAhIuEyJf/uwDq9y+t6c6p9vdUqqDL6jPiD6r:hAhJuHoA6ldxqn6u+

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 2068 wrote to memory of 2096	2068	rundll32.exe	30
PID 2068 wrote to memory of 2096	2068	rundll32.exe	30
PID 2068 wrote to memory of 2096	2068	rundll32.exe	30
PID 2068 wrote to memory of 2096	2068	rundll32.exe	30
PID 2068 wrote to memory of 2096	2068	rundll32.exe	30
PID 2068 wrote to memory of 2096	2068	rundll32.exe	30
PID 2068 wrote to memory of 2096	2068	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ChatRoom\ChatRoomClient.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2068
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ChatRoom\ChatRoomClient.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2096

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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