8ec076421922df02e8fbb0f7cb3d6b96d549b21ec3113aa459345e6dd9bc19b7

Analysis

max time kernel
121s
max time network
131s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
01/09/2024, 21:46

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General

Target

Qt5Network.dll
Size

983KB
MD5

35f0a693d75a6bf2299364980c2ff9fc
SHA1

c70eb7be43d28efbd314bdbe8e22c8d6c4c60db5
SHA256

0b608c192a74f3e2f4c2dd174744149d8f50869fd3b31ccaa849856b4c272270
SHA512

662d097f8fb6cd6b149b28682d14ec5a1efdc4aed02713cd645e96e5638f5884342f947d6a06ec3fde6e22c005552803907679ec080515a8f5ae3ab6d0869fba
SSDEEP

12288:BoNWwMtbdOORqPpDKjaIMaRlg/v9RMdMBRAwTNq7pfbHmkAkpzCNHMjBPFcW2xcy:6N4tspejaJaRlg/MMswTLDNH8indh

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2564	1500	WerFault.exe	31

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 11 IoCs

description	pid	Process	procid_target
PID 3056 wrote to memory of 1500	3056	rundll32.exe	31
PID 3056 wrote to memory of 1500	3056	rundll32.exe	31
PID 3056 wrote to memory of 1500	3056	rundll32.exe	31
PID 3056 wrote to memory of 1500	3056	rundll32.exe	31
PID 3056 wrote to memory of 1500	3056	rundll32.exe	31
PID 3056 wrote to memory of 1500	3056	rundll32.exe	31
PID 3056 wrote to memory of 1500	3056	rundll32.exe	31
PID 1500 wrote to memory of 2564	1500	rundll32.exe	32
PID 1500 wrote to memory of 2564	1500	rundll32.exe	32
PID 1500 wrote to memory of 2564	1500	rundll32.exe	32
PID 1500 wrote to memory of 2564	1500	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt5Network.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3056
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt5Network.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1500
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1500 -s 280
    3⤵
    - Program crash
    PID:2564

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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