c4812e37aaf60bb0c03ba37a5de10cdf37171202c1fd1396e692916377556447

Analysis

max time kernel
430s
max time network
432s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
16/09/2024, 13:35

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General

Target
Script-ware/bin/SciLexer.dll
Size 988KB
Sample240916-qv7dhszhkj
SHA256 de68811a33d29346d302c5b430f55fc7b65d63c30f18df23553f50e1b82aec55
MD5 66a03d991de4ff53deef5ee623e109a5
SHA1 956131edebd64d5f5a209f338e6ee2d498b92115
SHA512 6761d027b020c721f294ab476a4c2786edecc59373df940e08ab755cb536e2b12d5758a8177c1887fe6914641c3c59112869d27cbc8b018f5000bb9265e7c177
SSDEEP 24576:7tdy0r6l95db3kH+PVa5ScfjhU/zT1oGOwea9:pd/r6tdhNvTLJobweK
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
964	3084	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 3760 wrote to memory of 3084	3760	rundll32.exe	82
PID 3760 wrote to memory of 3084	3760	rundll32.exe	82
PID 3760 wrote to memory of 3084	3760	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Script-ware\bin\SciLexer.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3760
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Script-ware\bin\SciLexer.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3084
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 616
    3⤵
    - Program crash
    PID:964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3084 -ip 3084
1⤵
PID:4080

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

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