6e5156ce390a7a11e05cdc6fc3ea854ba42618cd3cd37c5308bf807f2fd1d794

Analysis

max time kernel
91s
max time network
204s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
20/10/2024, 19:14

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General

Target

remcos_a.exe
Size

469KB
MD5

c6ce3d8923e9900a5ff06bc6a7688969
SHA1

2ce144292f267fb9ef35f5d9ec3ba0a0b143d6f1
SHA256

6e5156ce390a7a11e05cdc6fc3ea854ba42618cd3cd37c5308bf807f2fd1d794
SHA512

041f27f7c4fe1dca343370cec2ae5f7d5e8a7cc799f86476ee69a78fa328439317838b7637f614c5d382eb44b6817c9b5a42034f109548e0f32c9cd650b13a2f
SSDEEP

12288:omnk7iLJbpIpiRL6I2WhSKQ9ZsfZQSZn9:YiLJbpI7I2WhQqZ7Z9

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2528	800	WerFault.exe	79

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	remcos_a.exe

C:\Users\Admin\AppData\Local\Temp\remcos_a.exe
"C:\Users\Admin\AppData\Local\Temp\remcos_a.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:800
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 800 -s 560
  2⤵
  - Program crash
  PID:2528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 800 -ip 800
1⤵
PID:3444

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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