5e5bb6ddf3de647147535d087e9e494f322ed0d7efc681883bd835c5e9efaa67

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
29/11/2024, 23:42

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4.4.1105.400/QQImeUtil.dll
Size

1.1MB
MD5

e57e7c294ad2c82b1734e4a53ac4eed8
SHA1

c9c67a0f7c285ae3ae00776d5b43968b3257ee31
SHA256

173c368eed280282bd88d6541112f87d9e010228a3eb3f82299fc44d4bde1122
SHA512

dcc8e0bf0397a29f4c031eb88f3b7a253c25b0371787eae165a82d420fc52c3ac5f1e12e87a6cf09e3122c59e51f9172f63a761096e42d1ca9f7aa963b870af3
SSDEEP

24576:cYV1ExcDVYX4+eTmHyc1HWpvdED8WmMOJSZ73JmTgIfTA4256LYa4Vs:3Exc7/iyymKNAgcTAP56Lb4Vs

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 2088 wrote to memory of 2396	2088	rundll32.exe	30
PID 2088 wrote to memory of 2396	2088	rundll32.exe	30
PID 2088 wrote to memory of 2396	2088	rundll32.exe	30
PID 2088 wrote to memory of 2396	2088	rundll32.exe	30
PID 2088 wrote to memory of 2396	2088	rundll32.exe	30
PID 2088 wrote to memory of 2396	2088	rundll32.exe	30
PID 2088 wrote to memory of 2396	2088	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4.4.1105.400\QQImeUtil.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\4.4.1105.400\QQImeUtil.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2396

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

Loading Replay Monitor...