4f3cbd590058bf2e510c217fb60cb8ac5d39e661106eb84216df3761c24c46c0

Analysis

max time kernel
139s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-10-2024 03:58

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General

Target

$TEMP/K8Skin.dll
Size

200KB
MD5

993769b2dfcd636e44d1b172153e93cd
SHA1

9f50f10b368d1aa5a3c0b62b186e17bfdc777bb4
SHA256

87ef39ea75bfaa0df277bbc838b57449c7fdc2d4d0512f8eade3ff8f1be4e9e7
SHA512

5de33a662cbc368a35784e05b4ce99a5fa1db94f92724eea763bd3cf000a25adaeb85903057ca4e27fc28110cd476a1d627f142894754d7dfea048f4a57f3277
SSDEEP

3072:rGse0Myun/49yEUBdWYnFCBC19Md/ZVvcgqxdgD+PCnATmrktVFYFuIuucTt0QKM:rGCPUpnFJ191RdamnD4cTtF4u

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 3144 wrote to memory of 1856	3144	rundll32.exe	85
PID 3144 wrote to memory of 1856	3144	rundll32.exe	85
PID 3144 wrote to memory of 1856	3144	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\K8Skin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3144
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\K8Skin.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1856

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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