6ca130ba72f20992d5755b69cd67a807c86bd7884ae4e3dc5440dd668ad1a583

Analysis

max time kernel
139s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20-08-2024 17:57

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General

Target

mircciOper/webview/CTL_GEN.dll
Size

33KB
MD5

b1dd704e30c3d40cbc10ca122815f852
SHA1

976584979bec7d15d725603cc5fbe34c8e02d58c
SHA256

b1755f336dc45ca0489a3bc6528f0f167e1b7bb4334ef2185cfe295a7786c6e6
SHA512

7f2133771bec56f9032746aa79b3996b66d4c0393a08105b0ab1d6dbc3f6fdac72dc2048b354c34d845b2e90c2dd8a88888de50932671e29f3bcafbb5f1d9058
SSDEEP

768:2hKuHTWsHs99wk5I0gd1Tp3Ns0lN/wfHJfu:UKuHTWVwk58dh7s0LIfHJG

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 1040 wrote to memory of 2000	1040	rundll32.exe	84
PID 1040 wrote to memory of 2000	1040	rundll32.exe	84
PID 1040 wrote to memory of 2000	1040	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\mircciOper\webview\CTL_GEN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1040
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\mircciOper\webview\CTL_GEN.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2000

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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