27e91e3f6b4b2c5853c59ad4cc8d5d0064bcefcfee10529382d5b6f38eb0977c

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
02-08-2024 14:31

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General

Target

UltimMC/iconengines/qsvgicon.dll
Size

44KB
MD5

cbb708acdbcfd89e1de38e2c4aa9192a
SHA1

c9f658b429391876bbfdf8081b3e90d725bb2307
SHA256

8cb93b212c02fd6d222e985e629df698227323c43b7f0b71be3649aa8cb3cc2f
SHA512

2bd5a12c236ef1da3e8e002850595c101255e519b66a3a75e6f3a12bdebdd67b54b47b08028695eb8c571bc257f7241cce6351d3cf4d3fd4ed1176965eb02e0f
SSDEEP

768:xjf6bXA7t029ZxcVeA69Pz47e8J8J80IHN6n61/KWqYTfbiWS:EM5Oc41WW9ghWxbib

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 3700 wrote to memory of 780	3700	rundll32.exe	rundll32.exe
PID 3700 wrote to memory of 780	3700	rundll32.exe	rundll32.exe
PID 3700 wrote to memory of 780	3700	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\iconengines\qsvgicon.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3700

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\iconengines\qsvgicon.dll,#1
2⤵
- System Location Discovery: System Language Discovery
PID:780

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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