4e187aa04e5e6bc6c16c492d318b5cf916320d8a3e549c8a7f7dfae1f12f751c

Analysis

max time kernel
92s
max time network
99s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
03-09-2024 17:01

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General

Target

UltimMC/imageformats/qico.dll
Size

35KB
MD5

2c32188d9388b06ec91170e4461913ab
SHA1

082689789ff54cacf94b0f171c762df512c8a786
SHA256

63f7f73d9bd956ca55b80ce29d24c0a1da1a126885d45473e5779ca78a709dcb
SHA512

57286e87e9a013229db863c152d41b7af821b8afa7f84259f58f7089a947ca3771d526aada88212fcbb235209b6b504a489a5c43c4ba0b2a77e1f31e882e9262
SSDEEP

384:JUev3snLkJqIN1v5dqY3M1lNRa16NQkgcPkRu7xR3xr+i1AxwWTTVqI5SEwZY1:l2XqL0IexWkg0k0dR31fWdqqSEwZY1

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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2356 wrote to memory of 2072	2356	rundll32.exe	rundll32.exe
PID 2356 wrote to memory of 2072	2356	rundll32.exe	rundll32.exe
PID 2356 wrote to memory of 2072	2356	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\imageformats\qico.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2356

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\imageformats\qico.dll,#1
2⤵
- System Location Discovery: System Language Discovery
PID:2072

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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