8aa30283a5013fc19ac45021d84df52a5aa70ce0dfe870fbfeb6999d938d9dba

Analysis

max time kernel
112s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19/09/2024, 04:05

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

$PLUGINSDIR/ButtonLinker.dll
Size

7KB
MD5

a7a8111c1aebd45a38fb06185b488b96
SHA1

09de15fdf30a0ae00d411337541096f5e349d316
SHA256

f481e2d873f1134525362030cc586be67a74d3d6d867eef18722104542ee20b8
SHA512

e835e1ea68ff3afe7537276058dd9d8bdd9e835efb57fbdb0aeb52a446a29488f4a1e3326521806feb8aeaea6872b01cd172282e025550d0824a63ba5494ef2a
SSDEEP

96:Kx1Jk+uFJHoJrKBcPXBpU2PofX6Bfxte+X8Xm9BZj9BNky:Kx1OJ7BcPxuEu4LXJ9BZRsy

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2200	1616	WerFault.exe	29

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 2364 wrote to memory of 1616	2364	rundll32.exe	29
PID 2364 wrote to memory of 1616	2364	rundll32.exe	29
PID 2364 wrote to memory of 1616	2364	rundll32.exe	29
PID 2364 wrote to memory of 1616	2364	rundll32.exe	29
PID 2364 wrote to memory of 1616	2364	rundll32.exe	29
PID 2364 wrote to memory of 1616	2364	rundll32.exe	29
PID 2364 wrote to memory of 1616	2364	rundll32.exe	29
PID 1616 wrote to memory of 2200	1616	rundll32.exe	30
PID 1616 wrote to memory of 2200	1616	rundll32.exe	30
PID 1616 wrote to memory of 2200	1616	rundll32.exe	30
PID 1616 wrote to memory of 2200	1616	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ButtonLinker.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2364
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ButtonLinker.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1616
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1616 -s 228
    3⤵
    - Program crash
    PID:2200

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

Replay Monitor

Loading Replay Monitor...

Downloads