e36f41ff31bf902879a4400b714a6cb7cb49a9cecb4fbd4829bd4883543944c0

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
26/11/2024, 22:06

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General

Target

Clear_glass_red_metalic_windows7/Common Tasks/Left Dark Blue Common Tasks/Shellstyle.dll
Size

1.5MB
MD5

610c915cdd28f73dbd5e78ab2578a8d1
SHA1

0912c32bd5bd756d40a44427d7c089995c61c7ed
SHA256

a7b07ef1a03123dae13d8008fa205055def4e37c0150ba1edbd7ceae7bb619da
SHA512

f087f68c84cbabff0a5ba2f35b19e871c31227e5e71ef8e9421a7708af66fe941bfaa123859dab24cd9d372d1b63dc79d8b723cad9dbaa57c0df1c89771f34a6
SSDEEP

24576:uNk7//0woYrzE4OIHQSh3ulgDcQ85etgmqc:gAX0BYrzROIH/3ulgQsZ

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 1452 wrote to memory of 2384	1452	rundll32.exe	30
PID 1452 wrote to memory of 2384	1452	rundll32.exe	30
PID 1452 wrote to memory of 2384	1452	rundll32.exe	30
PID 1452 wrote to memory of 2384	1452	rundll32.exe	30
PID 1452 wrote to memory of 2384	1452	rundll32.exe	30
PID 1452 wrote to memory of 2384	1452	rundll32.exe	30
PID 1452 wrote to memory of 2384	1452	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Clear_glass_red_metalic_windows7\Common Tasks\Left Dark Blue Common Tasks\Shellstyle.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1452
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Clear_glass_red_metalic_windows7\Common Tasks\Left Dark Blue Common Tasks\Shellstyle.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2384

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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