MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ef2cd9ded5532af231e0990feaf2df8fd79dc63f7a677192e17b89ef4adb7dd2. 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
Conti
Vendor detections: 10
| SHA256 hash: | ef2cd9ded5532af231e0990feaf2df8fd79dc63f7a677192e17b89ef4adb7dd2 |
|---|---|
| SHA3-384 hash: | a6915fa8895324d8f020a3b0b36d8e7707c4feb642ef592dca6aa200614c87569d34a9b232dfcf5c92895b17c9b471c1 |
| SHA1 hash: | 301fcd84ac42886c1f532ab6a71e8b49834f6fd0 |
| MD5 hash: | 52e617eb5c923ddf2cb3c86d5b9332b1 |
| humanhash: | nevada-avocado-fourteen-seven |
| File name: | 52e617eb_by_Libranalysis |
| Download: | download sample |
| Signature | Conti |
| File size: | 200'704 bytes |
| First seen: | 2021-05-25 12:01:51 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | c2a4becf8f921158319527ff0049fea9 (9 x Conti) |
| ssdeep | 3072:CLJGBP1t82ETTwPAobQ3tOqmb14Gul22QZkN7S44EXZLL0Rx6:gJEPCTwPp03YqyNulakFu6 |
| Threatray | 9 similar samples on MalwareBazaar |
| TLSH | 85143A15B64E4634F25A98701AFC6DB354A89A38336FC8F7B3C9467D2A25AD27430F43 |
| Reporter |  Libranalysis |
| Tags: | conti |
Intelligence
File Origin
# of uploads :
1
# of downloads :
387
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
EF2CD9DED5532AF231E0990FEAF2DF8FD79DC63F7A677192E17B89EF4ADB7DD2
Verdict:
Malicious activity
Analysis date:
2021-05-20 02:54:21 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Conti
Result
Verdict:
Malware
Maliciousness:
Behaviour
Using the Windows Management Instrumentation requests
Connection attempt
Creating a file
Changing a file
Creating a file in the Program Files directory
Moving a file to the Program Files directory
Creating a file in the Program Files subdirectories
Moving a file to the Program Files subdirectory
Modifying an executable file
Sending a UDP request
Reading critical registry keys
Creating a file in the mass storage device
Stealing user critical data
Encrypting user's files
Result
Threat name:
Conti
Detection:
malicious
Classification:
rans.evad
Score:
84 / 100
Signature
Found potential dummy code loops (likely to delay analysis)
Found ransom note / readme
Found Tor onion address
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Writes many files with high entropy
Yara detected Conti ransomware
Behaviour
Behavior Graph:
Threat name:
Win32.Ransomware.Cryptor
Status:
Malicious
First seen:
2021-05-20 04:58:00 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
Result
Malware family:
conti
Score:
10/10
Tags:
family:conti ransomware spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Drops file in Windows directory
Drops desktop.ini file(s)
Drops startup file
Reads user/profile data of web browsers
Modifies extensions of user files
Conti Ransomware
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: | Conti |
|---|---|
| Author: | kevoreilly |
| Description: | Conti Ransomware |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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