a6443fec9b5fc844dd3fb0878ddeca22bccadcd9d67b6077e7ccaf47a3960a08

Analysis

max time kernel
1400s
max time network
1162s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
13/10/2024, 01:13

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General

Target

BpmSyncVmdGenerator/Adobe AIR/Versions/1.0/Resources/WebKit.dll
Size

4.7MB
MD5

9be245cb88d870bf95e235d4689eea71
SHA1

7e1d194b9611b1e18b577047e0d344158e0d088b
SHA256

1941fbba02d913ee83184957a7a280076c98cf15606eba2d8209d6fd5c642c5a
SHA512

6d138be8ed72e2c903ae43d8dd1e6f7dc7d3f1079d9fe0436d1a264aff93caecd137a6b3b94f247d4e7a4d873eba58952011ff7d811bd6aea718683efd1f2a1f
SSDEEP

98304:tWptcD1H3fCv0WUzxpBJCYidfYXd2c2GiNskfHBTJ:tvm8xpoSXdhsNskfX

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2856	3604	WerFault.exe	81

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 3 IoCs

description	pid	Process	procid_target
PID 3048 wrote to memory of 3604	3048	rundll32.exe	81
PID 3048 wrote to memory of 3604	3048	rundll32.exe	81
PID 3048 wrote to memory of 3604	3048	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\BpmSyncVmdGenerator\Adobe AIR\Versions\1.0\Resources\WebKit.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3048
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\BpmSyncVmdGenerator\Adobe AIR\Versions\1.0\Resources\WebKit.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3604
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3604 -s 536
    3⤵
    - Program crash
    PID:2856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3604 -ip 3604
1⤵
PID:1588

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

Windows 7 deprecation

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