30d27ff95354ee56096e7f06f5eb0f64d895c996f6ff8e45c781f1c14b542373

Analysis

max time kernel
93s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/09/2024, 12:54

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General

Target

Tyrone.dll
Size

3.4MB
MD5

5289d05b6525f474898a5541ff32adfd
SHA1

7a3d784e4f737786b54a177c80275a91ee7076c2
SHA256

30d27ff95354ee56096e7f06f5eb0f64d895c996f6ff8e45c781f1c14b542373
SHA512

1a06e5c4eee0097d9795a8dbfb866e0db0427a9b01c28f1a7035f4d854a05e802a832b4f30f2e608b36231f1ad5fb68637ca3d108ef330d55059080b751d7075
SSDEEP

98304:Uv98fGTl6Cy5XAtd9D+5p4w0GE7aGtUM:Uv92R5X+FBIGtT

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 3276 wrote to memory of 5088	3276	rundll32.exe	83
PID 3276 wrote to memory of 5088	3276	rundll32.exe	83
PID 3276 wrote to memory of 5088	3276	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Tyrone.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3276
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Tyrone.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5088

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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