dc334049e0c7fb8cfe97ff6c12ae01e58ee9eb38e18e61614ba9fcd07b807eaa

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28-12-2024 11:25

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General

Target

19f3b6039f6c33e86efd568c9da20cb39c042df6f85c44ed06e2acf3520176e5.dll
Size

210KB
MD5

69e865d28572d75dad5013674ba59dec
SHA1

dbc806a61881ff1898e739adfe334ba6e16f761d
SHA256

19f3b6039f6c33e86efd568c9da20cb39c042df6f85c44ed06e2acf3520176e5
SHA512

627bf360e29a2373fbba967dc23534431994b027290a509b828b8ac7bf79c2ad3be4f9606400bcedf43126d4d60797a45886f8691b63910d7d7b88ae42281c71
SSDEEP

3072:ilFxN98EHbpDQVLHYpMqw1rhY3cEGARUN715MfrbL8Mbb:ilFD7eZ4p/w1rK5GAqK

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3496	4016	WerFault.exe	83

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 2108 wrote to memory of 4016	2108	rundll32.exe	83
PID 2108 wrote to memory of 4016	2108	rundll32.exe	83
PID 2108 wrote to memory of 4016	2108	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\19f3b6039f6c33e86efd568c9da20cb39c042df6f85c44ed06e2acf3520176e5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2108
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\19f3b6039f6c33e86efd568c9da20cb39c042df6f85c44ed06e2acf3520176e5.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4016
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4016 -s 544
    3⤵
    - Program crash
    PID:3496

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4016 -ip 4016
1⤵
PID:2456

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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