MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 649be52b6b0d362efcfc6f1dd79a6b8fbcf85eb2b68f0138f87b6e1cc7e5a418. 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


NanoCore


Vendor detections: 6


Intelligence 6 IOCs YARA 8 File information Comments
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SHA256 hash: 649be52b6b0d362efcfc6f1dd79a6b8fbcf85eb2b68f0138f87b6e1cc7e5a418
SHA3-384 hash: 73ffcfb8e0c998cbd4aa61c76dee67f05b591e0e398c9fc0294c99340131973b87b9adf903ef7019aa55a3a4d1e8a069
SHA1 hash: 3d7da8930310bb825e26634b1ddfed57089e25ce
MD5 hash: 0c7ab15b53605411553353ea21657402
humanhash: freddie-tennessee-oscar-kansas
File name:649be52b6b0d362efcfc6f1dd79a6b8fbcf85eb2b68f0138f87b6e1cc7e5a418
Download: download sample
Signature NanoCore
Create hunting rule
File size:9'951'232 bytes
First seen:2020-06-29 07:06:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 196608:tQWEiiFl1p3iUmLzmIzEizgug97H8azAhHWGFkEeQ1a+6lWn:tQWEnvzm1EEKQazAVWGJ0+6w
Threatray 2 similar samples on MalwareBazaar
TLSH 91A633733BBA4C38FA292A75AD2A43A0413D7E736657CC2D1B626E643F329C40559CCD
Reporter JAMESWT_WT
Tags:NanoCore

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection:
WarzoneRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/15453/
Detection:
avemaria
Create hunting rule
Link:
https://mwdb.cert.pl/sample/649be52b6b0d362efcfc6f1dd79a6b8fbcf85eb2b68f0138f87b6e1cc7e5a418/
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2020-06-27 13:45:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=msn6kk3lbu3c57h4n4o5pgtlr66pqxvsw2hqcohypnxbzr7fuqma._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
4e14841c96a09f5850d1cf5fcb3526714c22d7174e3f75c8a309d8db36ecef93
NanoCore
d0198b775182eab3ed405bd0d946006ec8616b61083e643200d1d34fe8cae2f3
NanoCore
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/200629-5wv6venp9x/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: CmdExeWriteProcessMemorySpam
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Drops file in System32 directory
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Cobalt_functions
Create hunting rule
Author:@j0sm1
Description:Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT
Rule name:Codoso_Gh0st_1
Create hunting rule
Author:Florian Roth
Description:Detects Codoso APT Gh0st Malware
Reference:https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks
Rule name:Codoso_Gh0st_2
Create hunting rule
Author:Florian Roth
Description:Detects Codoso APT Gh0st Malware
Reference:https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples
Rule name:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
Rule name:win_ave_maria_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:with_sqlite
Create hunting rule
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/15453/

Comments