cosmu | 82a14c7f6c400a3e66f5558415f4be3a798839971fe7b0d324fbbae73a6ea7fd

Analysis

max time kernel
103s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20250502-en
resource tags

arch:x64arch:x86image:win10v2004-20250502-enlocale:en-usos:windows10-2004-x64system
submitted
28/05/2025, 21:42

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
82a14c7f6c400a3e66f5558415f4be3a798839971fe7b0d324fbbae73a6ea7fd.exe
Size 241KB
Sample250528-1khbracm3z
SHA256 82a14c7f6c400a3e66f5558415f4be3a798839971fe7b0d324fbbae73a6ea7fd
MD5 e5e03efd5f9b2ed64eac0e00647b8e70
SHA1 4978b9529c501954c964c62ec4a7e8454e36e516
SHA512 f41d95e1b09d1fd204e46b8c737a1f3fc7802622367ffd2a43265b1dc9516fa6aa2c3427c0fee72df680894e8f5fc713123653b4c871dde5003522a827e08134
SSDEEP 3072:J2kIvrkD3ytqofAcwfrz46OUgGHVoqoyI9xfPNIG5tpmIme8Yu6iMKwGW3Ku:zGq3MqhcGz4J9fxf1hXm1Yuk/qu
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

cosmu discovery worm

Malware Config

Signatures

Cosmu
Cosmu is a Windows worm written in C++.
worm cosmu
Cosmu family
cosmu

Detects Cosmu payload 1 IoCs

Cosmu is a worm written in C++.

resource	yara_rule
behavioral1/memory/1592-0-0x0000000000400000-0x0000000000407000-memory.dmp	family_cosmu

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	82a14c7f6c400a3e66f5558415f4be3a798839971fe7b0d324fbbae73a6ea7fd.exe

C:\Users\Admin\AppData\Local\Temp\82a14c7f6c400a3e66f5558415f4be3a798839971fe7b0d324fbbae73a6ea7fd.exe
"C:\Users\Admin\AppData\Local\Temp\82a14c7f6c400a3e66f5558415f4be3a798839971fe7b0d324fbbae73a6ea7fd.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1592

Network

MITRE ATT&CK Enterprise v16

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

Loading Replay Monitor...

Downloads

memory/1592-0-0x0000000000400000-0x0000000000407000-memory.dmp

Download