d2c80bac382b2ba284d2bcc098b74eafd778501ab6d4ed7857c859563a11473b

Resubmissions

29/08/2024, 14:14

240829-rkefeswbqd 3

29/08/2024, 11:59

240829-n5v25azfpa 1

Analysis

max time kernel
1799s
max time network
1575s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
29/08/2024, 14:14

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

libQt6WebEngineCore.so.6.6.3
Size

458.7MB
MD5

92fbcc360575e9da0a223585a328422c
SHA1

2ec7abeb25a02feb5c54c37a3d757e5cb221646b
SHA256

d2c80bac382b2ba284d2bcc098b74eafd778501ab6d4ed7857c859563a11473b
SHA512

865ba09def84b7be4b897a95a790035f3b8b0636aa6e0394d08f0f92505bbab54b11ca017b6d527653fed8597541a7bedd81571916bcb185a890fb0610c96716
SSDEEP

6291456:qKFBmwTVKQZLv2MG6UXeWYSYlzx6YFwmdcp9vrt7frcW6G/CGWWV:qsbBPZLv2h6UXeWYSCzXSmda336G

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	AcroRd32.exe

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\.3	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\.3\ = "3_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\3_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\3_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\3_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\3_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\3_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\3_auto_file\shell\Read	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2904	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2904	AcroRd32.exe
2904	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2268 wrote to memory of 2432	2268	cmd.exe	32
PID 2268 wrote to memory of 2432	2268	cmd.exe	32
PID 2268 wrote to memory of 2432	2268	cmd.exe	32
PID 2432 wrote to memory of 2904	2432	rundll32.exe	33
PID 2432 wrote to memory of 2904	2432	rundll32.exe	33
PID 2432 wrote to memory of 2904	2432	rundll32.exe	33
PID 2432 wrote to memory of 2904	2432	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\libQt6WebEngineCore.so.6.6.3
1⤵
- Suspicious use of WriteProcessMemory
PID:2268
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\libQt6WebEngineCore.so.6.6.3
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2432
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\libQt6WebEngineCore.so.6.6.3"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2904

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
6a5cd01d296277750c53aa2e73cffbb8

SHA1
5f1ea81593fea04a5605a372366a630a17e72cbd

SHA256
d62b1b06da84442f0ad5eedb73c713fa29ac9a8742daf54816ef14c901671fab

SHA512
b35f502e624f02b64395a4c678cde9c30b664ccd79972e3ff82c2360bb7a37d20ef7c564b0e5aa3e6df17fd3e0c20792b71699a15b65259fc5c650ec7e84805b

Download Submit