xorist | 0b8917479bd556c8b08c7a1116a69fe3775d09338111990cdda9b54832719c5a

Analysis

max time kernel
139s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23/10/2024, 14:20

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General

Target
6f5d6e4d71c035c688983f9e9de791ef_JaffaCakes118.exe
Size 98KB
Sample241023-rnkfvavanc
SHA256 0b8917479bd556c8b08c7a1116a69fe3775d09338111990cdda9b54832719c5a
MD5 6f5d6e4d71c035c688983f9e9de791ef
SHA1 533f647fbdcd67ab69069674fae241e374aa32a5
SHA512 fc3b8c638019eef2e36d1677046907f88a88595781664898fd577347232a18519d879661adea4c19b62657f008871fc87a3aa4caf7905b431e35dd6e49828f48
SSDEEP 1536:WOD8zCt4c/PbZtAt/KJyIsyUp0HbcKcS4MTZE9WSXigjI2ie+1c3iy5Zb6ay/GJB:dSnMtAy9sjIoXlyMIA+hy5R6H/WEAj
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xorist discovery ransomware

Malware Config

Signatures

Detected Xorist Ransomware 2 IoCs

resource	yara_rule
behavioral2/memory/1080-0-0x0000000000400000-0x000000000041E000-memory.dmp	family_xorist
behavioral2/memory/1080-1-0x0000000000400000-0x000000000041E000-memory.dmp	family_xorist

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4680	1080	WerFault.exe	83

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	6f5d6e4d71c035c688983f9e9de791ef_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\6f5d6e4d71c035c688983f9e9de791ef_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6f5d6e4d71c035c688983f9e9de791ef_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1080
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1080 -s 364
  2⤵
  - Program crash
  PID:4680

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1080 -ip 1080
1⤵
PID:2248

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/1080-0-0x0000000000400000-0x000000000041E000-memory.dmp

Download

memory/1080-1-0x0000000000400000-0x000000000041E000-memory.dmp