d4d0077e12c1b749c38b0cedf2de547b49aaf3d97bdbbe00bc68ba06da6356b8

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-12-2024 05:06

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General

Target

vyozh.exe
Size

7KB
MD5

cd213c05fe29d8ea2abebe71678b9828
SHA1

ac00f24f1d70bfc40909d438c93362e53e954fd3
SHA256

c3ef3d6c6f8b85e8d88363028d7058662fd32709836c707daf56e597570e3de9
SHA512

457d821f5c2965ea5c3e1dc50fd44bf0e67e175f109efd5ae61fd4d8d123bbb75c856b545008e19a8c56af601999d56cada617dc368d4ae8f02e0099ed72e23b
SSDEEP

96:WB9XnrVribqBM7qXOhgb0CIuDoSPmoyndxpJ:YnZlBpehgbFIuNPmoyn

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2064	2160	WerFault.exe	29

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	vyozh.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2160 wrote to memory of 2064	2160	vyozh.exe	30
PID 2160 wrote to memory of 2064	2160	vyozh.exe	30
PID 2160 wrote to memory of 2064	2160	vyozh.exe	30
PID 2160 wrote to memory of 2064	2160	vyozh.exe	30

C:\Users\Admin\AppData\Local\Temp\vyozh.exe
"C:\Users\Admin\AppData\Local\Temp\vyozh.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2160
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2160 -s 200
  2⤵
  - Program crash
  PID:2064

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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