xorist | 5986ff1c3dc4ae35fb9747b6b591f527cd1b77393cc3a77b936a46d4b3936c29

Resubmissions

12-01-2025 13:19

250112-qkzkxswnaq 10

12-01-2025 13:17

250112-qjr5fswmfp 10

12-01-2025 13:15

250112-qhcclstlgt 10

Analysis

max time kernel
70s
platform
windows11-21h2_x64
resource
win11-20241023-en
resource tags

arch:x64arch:x86image:win11-20241023-enlocale:en-usos:windows11-21h2-x64system
submitted
12-01-2025 13:17

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General

Target

bin/Encoder_Builder_v2.4.exe
Size

883KB
MD5

4c824eb8598f175d41e9a2ea06129890
SHA1

64b57ea796956cbb60ce4fc702239cbc395aee6f
SHA256

7a57d83ae7fde49cfd57e7d2753570306a09c6082bc82f75c89d23fa650a0011
SHA512

122e509a3101a67d867f7a3653c8e5d2f838a04c7cb6a97af52e6b35ad709099a3b5940bca48be225ef0d8403537150f232f6137689180a6fd62affef5114845
SSDEEP

24576:LIzxV583IWM6MV1KB7pgLB5rnjjUafpVMUXfnuq:8zT5oarn0KtX2q

Score

10^/10

xorist discovery ransomware

Malware Config

Signatures

Detected Xorist Ransomware 2 IoCs

resource	yara_rule
behavioral1/memory/4792-1-0x0000000000400000-0x00000000004E2000-memory.dmp	family_xorist
behavioral1/memory/4792-3-0x0000000000400000-0x00000000004E2000-memory.dmp	family_xorist

Xorist Ransomware
Xorist is a ransomware first seen in 2020.
ransomware xorist
Xorist family
xorist

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	Encoder_Builder_v2.4.exe

C:\Users\Admin\AppData\Local\Temp\bin\Encoder_Builder_v2.4.exe
"C:\Users\Admin\AppData\Local\Temp\bin\Encoder_Builder_v2.4.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4792

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/4792-0-0x00000000023A0000-0x00000000023A1000-memory.dmp

Filesize
4KB

Download
memory/4792-2-0x00000000023A0000-0x00000000023A1000-memory.dmp

Filesize
4KB

Download
memory/4792-1-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4792-3-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download