19315009bf81b950c5642a024ed89e4e4efef517aa7cebc62b4efc6ad652c3bd

Analysis

max time kernel
96s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2024, 06:18

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

19315009bf81b950c5642a024ed89e4e4efef517aa7cebc62b4efc6ad652c3bdN.dll
Size

109KB
MD5

7147c4bbceaa0a1e78323551fdbfe4d0
SHA1

d847f38ca3186225ce85a6a1f569669b92633bf5
SHA256

19315009bf81b950c5642a024ed89e4e4efef517aa7cebc62b4efc6ad652c3bd
SHA512

331b492def6374ebaadc92eb4e8888397a4ebe4d0ce100c16174d5f61c358fec36e7b7be11d9788064eb1550eab272b0ced6697264a1ba76e293e841dc67f482
SSDEEP

1536:wLzXF9S71HAfYoMv/BfPqSynD4cz/s6oN+BeOnEtKX6tkyn05K8GYX5zJ:QbF471RPqSynEczkUfEtMtXX5zJ

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
928	2904	WerFault.exe	82

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 4060 wrote to memory of 2904	4060	rundll32.exe	82
PID 4060 wrote to memory of 2904	4060	rundll32.exe	82
PID 4060 wrote to memory of 2904	4060	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\19315009bf81b950c5642a024ed89e4e4efef517aa7cebc62b4efc6ad652c3bdN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4060
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\19315009bf81b950c5642a024ed89e4e4efef517aa7cebc62b4efc6ad652c3bdN.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2904
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2904 -s 668
    3⤵
    - Program crash
    PID:928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2904 -ip 2904
1⤵
PID:1116

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

Loading Replay Monitor...