ce4362e3bb93b677ecabbb5517d1feddf2e56c24e754fb7f5e4f49cfad3ebd62

Analysis

max time kernel
94s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
27/07/2024, 05:50

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General

Target

9bea7e6a1f8f7ee275585b1a3c2af9a0N.dll
Size

177KB
MD5

9bea7e6a1f8f7ee275585b1a3c2af9a0
SHA1

f1c2e2f80db0e2792433c87ec630f10bf31bad8b
SHA256

ce4362e3bb93b677ecabbb5517d1feddf2e56c24e754fb7f5e4f49cfad3ebd62
SHA512

91693ed418924049632393e386808475aae5e4d04551aaa9935fe86199fae1d6ae8282feb437fe901797930bd3a3c81af21e55dc362d45b8e569bd3628858fc8
SSDEEP

3072:/6c6qABU9h8ZxNdg2JowONhWRbSM8NvTHeYCmoQIihpDeXI0XBJQCcaEsI:3hn8HNdg2dgTsihpDgQzsI

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3236	756	WerFault.exe	84

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 2192 wrote to memory of 756	2192	rundll32.exe	84
PID 2192 wrote to memory of 756	2192	rundll32.exe	84
PID 2192 wrote to memory of 756	2192	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9bea7e6a1f8f7ee275585b1a3c2af9a0N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2192
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\9bea7e6a1f8f7ee275585b1a3c2af9a0N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:756
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 756 -s 624
    3⤵
    - Program crash
    PID:3236

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 756 -ip 756
1⤵
PID:1648

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/756-0-0x0000000074F5D000-0x0000000074F80000-memory.dmp

Filesize
140KB

Download
memory/756-1-0x0000000074F5D000-0x0000000074F80000-memory.dmp

Filesize
140KB

Download