48254bfde00c8a7e45c71e063ee689ef3c59fb765e44abbad5d75011940593c8

Analysis

max time kernel
93s
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
13/09/2024, 21:06

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General

Target

C60RUNX.dll
Size

1.1MB
MD5

9d97c8268f430a5cdc0b9f66bb74252d
SHA1

d98060d39e30cd36f5f7f3259882047676a3cbcf
SHA256

352ce6338bbcd253c1705b2909cc257c3c083fa30e69d803b2c2843287e102ff
SHA512

e878d21eee4ad676765e99c09e6c9f988c47577fec474e87c4430cc06f7b97b22325211d462cf80afe2d9cccc30e044028d6aaac314776538585c5b5c9100f07
SSDEEP

24576:1WQ0EcYzxNMGNOJGqhJC49IENNrrMtKwJwSA5QQ/RfVya9:oCMRIqhJLulSga9

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4268	4796	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 2920 wrote to memory of 4796	2920	rundll32.exe	83
PID 2920 wrote to memory of 4796	2920	rundll32.exe	83
PID 2920 wrote to memory of 4796	2920	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\C60RUNX.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2920
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\C60RUNX.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4796
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4796 -s 676
    3⤵
    - Program crash
    PID:4268

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4796 -ip 4796
1⤵
PID:4992

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

Replay Monitor

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Downloads

memory/4796-0-0x0000000000AD0000-0x0000000000BEE000-memory.dmp

Filesize
1.1MB

Download
memory/4796-1-0x0000000000AD0000-0x0000000000BEE000-memory.dmp

Filesize
1.1MB

Download