b116cbf112ad9e68f7c38fcd63cc862c7e9ee42734bc47d128ef52b7eae6cc4b

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 07:43

Target

$_10_/Qt5PrintSupport.dll
Size

290KB
MD5

7c4679a0c490ebc7feb341818149e63b
SHA1

3b7f1b53cbb5df81bc8198dfb5b515a6d68a1ca2
SHA256

81033453bde811a1078dab02f574e14138a35b9e17073f4d19ee07a05ebc93a2
SHA512

e46c9f894a961156b8ea602ece31fa0403308a1014ba2145aaee426e48b2661ed3f29e92a4a62c915cbbe3885301b82385e9d48a9534e1853d38cacced084c94
SSDEEP

6144:GwL18njGxDaLqOGc65sNpaMLci3PlwjoVdX9jN:GwLWn6xDU9Gc65sl/R

Score

3^/10

discovery

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 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1956 wrote to memory of 2040	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 2040	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 2040	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 2040	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 2040	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 2040	1956	rundll32.exe	rundll32.exe
PID 1956 wrote to memory of 2040	1956	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_10_\Qt5PrintSupport.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_10_\Qt5PrintSupport.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2040

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/2040-0-0x0000000073BA0000-0x0000000073DD8000-memory.dmp

Filesize
2.2MB

Download
memory/2040-3-0x0000000073BA0000-0x0000000073DD8000-memory.dmp

Filesize
2.2MB

Download
memory/2040-4-0x00000000746E0000-0x0000000074730000-memory.dmp

Filesize
320KB

Download
memory/2040-1-0x0000000072DB0000-0x00000000733E1000-memory.dmp

Filesize
6.2MB

Download
memory/2040-2-0x0000000073BA1000-0x0000000073CE9000-memory.dmp

Filesize
1.3MB

Download
memory/2040-5-0x0000000073DE1000-0x0000000074022000-memory.dmp

Filesize
2.3MB

Download
memory/2040-6-0x0000000073DE1000-0x0000000074022000-memory.dmp

Filesize
2.3MB

Download