MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 edfdcec55efa1d9d883ccf962f641b810cbff60187414cb762eb6ec4cc5b1a18. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
Xorist
Vendor detections: 12
| SHA256 hash: | edfdcec55efa1d9d883ccf962f641b810cbff60187414cb762eb6ec4cc5b1a18 |
|---|---|
| SHA3-384 hash: | dd740d0400ee76712dbc009d2ce4cfefd7bfe745fd5df9a438801470f85af909c30d6b509d2ffa383302464ee34ecc99 |
| SHA1 hash: | a931f3024f28081f21efc0e06902026817ac3c29 |
| MD5 hash: | 16c4cd026f7cb52bdce956e50c4106ac |
| humanhash: | enemy-eighteen-lima-queen |
| File name: | 16c4cd026f7cb52bdce956e50c4106ac.exe |
| Download: | download sample |
| Signature | Xorist |
| File size: | 107'520 bytes |
| First seen: | 2022-03-03 08:35:04 UTC |
| Last seen: | 2022-03-20 05:28:53 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | a3581bfe28e762682dbc13d06bf2fda0 (12 x Xorist) |
| ssdeep | 3072:8raktzjcpRP5kHVHTHdHiHBHIHlHlHxHJHWH/HRH2pH/HjHiSEslmwHbphjQtESt:8NK |
| Threatray | 16 similar samples on MalwareBazaar |
| TLSH | T125B3C7CF728031D2E83E8C72CA5FA845070A5C7B5FCA2B6318D5F53514F3261AE6BA59 |
| File icon (PE): |  |
| dhash icon | f0cca48a92e4c8f0 (1 x Xorist) |
| Reporter |  abuse_ch |
| Tags: | exe Ransomware Xorist |
Intelligence
File Origin
# of uploads :
2
# of downloads :
384
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
edfdcec55efa1d9d883ccf962f641b810cbff60187414cb762eb6ec4cc5b1a18.zip
Verdict:
Malicious activity
Analysis date:
2022-03-04 04:44:45 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Xorist
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the Program Files directory
Creating a file in the Program Files subdirectories
Moving a file to the Program Files subdirectory
Modifying an executable file
DNS request
Creating a file in the %temp% directory
Behavior that indicates a threat
Changing a file
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun with the shell\open\command registry branches
Creating a file in the mass storage device
Encrypting user's files
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Xorist Ransomware
Verdict:
Malicious
Result
Threat name:
Xorist
Detection:
malicious
Classification:
rans.spre.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionalty to change the wallpaper
Creates files in the recycle bin to hide itself
Infects executable files (exe, dll, sys, html)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May drop file containing decryption instructions (likely related to ransomware)
May encrypt documents and pictures (Ransomware)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Xorist ransomware
Behaviour
Behavior Graph:
Threat name:
Win32.Ransomware.Xorist
Status:
Malicious
First seen:
2022-03-03 08:36:09 UTC
File Type:
PE (Exe)
Extracted files:
23
AV detection:
26 of 27 (96.30%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 6 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
persistence ransomware spyware stealer upx
Behaviour
Modifies registry class
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Adds Run key to start application
Drops startup file
Reads user/profile data of web browsers
Drops file in Drivers directory
Modifies extensions of user files
Unpacked files
SH256 hash:
dba27a01cd6f8b795b6aa3061c33b19252a0a95d4d3b402ef8daa82c2caf819b
MD5 hash:
b45de526da97d0badb0ca693e0570a15
SHA1 hash:
eee196c0c57631c98286e5f40d659e69a1109982
SH256 hash:
edfdcec55efa1d9d883ccf962f641b810cbff60187414cb762eb6ec4cc5b1a18
MD5 hash:
16c4cd026f7cb52bdce956e50c4106ac
SHA1 hash:
a931f3024f28081f21efc0e06902026817ac3c29
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | MALWARE_Win_Xorist |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Xorist ransomware |
| Rule name: | SUSP_RANSOMWARE_Indicator_Jul20 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects ransomware indicator |
| Reference: | https://securelist.com/lazarus-on-the-hunt-for-big-game/97757/ |
| Rule name: | SUSP_RANSOMWARE_Indicator_Jul20_RID31A2 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects ransomware indicator |
| Reference: | https://securelist.com/lazarus-on-the-hunt-for-big-game/97757/ |
| Rule name: | Win32_Ransomware_Xorist |
|---|---|
| Author: | ReversingLabs |
| Description: | Yara rule that detects Xorist ransomware. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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