MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1d9d1784959597859b70af8479ecb3a5eb577be1bcf10dc2b57fd7beb3ba874. 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


CobaltStrike


Vendor detections: 5


Intelligence 5 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a1d9d1784959597859b70af8479ecb3a5eb577be1bcf10dc2b57fd7beb3ba874
SHA3-384 hash: b8ee4f904efdb6c469c9c3143aa46e48590936f80fed2ca1df3a8232a41ae6e9eb80d08418f2ac32dff51b27175c4c5f
SHA1 hash: c35b805c79ca20415332bfdc3c978dbbe3fc9e27
MD5 hash: 1f2fb870d0249475c80db1a31797435d
humanhash: timing-don-edward-winner
File name:a1d9d1784959597859b70af8479ecb3a5eb577be1bcf10dc2b57fd7beb3ba874
Download: download sample
Signature CobaltStrike
Create hunting rule
File size:13'312 bytes
First seen:2020-09-04 08:58:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 192:LGTiJ6/ga0EwBu7CEBS8y8db4opp5MjIkRRM0/K:n/RTu7CEZHdb1ujIkRb/
TLSH 54527428DF9719FFC23B8D76C6F302D7E9186812361D5B8B488613E21D53B57A892C2D
Reporter JAMESWT_WT
Tags:43.242.201.222 CobaltStrike

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/55664/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Sending an HTTP GET request
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a1d9d1784959597859b70af8479ecb3a5eb577be1bcf10dc2b57fd7beb3ba874/
Threat name:
Win64.Trojan.Cometer
Create hunting rule
Status:
Malicious
First seen:
2020-08-29 11:05:36 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
1
AV detection:
18 of 29 (62.07%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uhm5c6cjlfmxqwnxbl4ephwlhjplk556dphrbxblk76xx2z3vb2a._file
Result
Malware family:
metasploit
Create hunting rule
Score:
  10/10
Tags:
trojan backdoor family:metasploit
Link:
https://tria.ge/reports/200904-68byw9eqjs/
Behaviour
MetaSploit
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/a1d9d1784959597859b70af8479ecb3a5eb577be1bcf10dc2b57fd7beb3ba874

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:Beacon_K5om
Create hunting rule
Author:Florian Roth
Description:Detects Meterpreter Beacon - file K5om.dll
Reference:https://www.fireeye.com/blog/threat-research/2017/06/phished-at-the-request-of-counsel.html
Rule name:CobaltStrike_Unmodifed_Beacon
Create hunting rule
Author:yara@s3c.za.net
Description:Detects unmodified CobaltStrike beacon DLL
Rule name:Leviathan_CobaltStrike_Sample_1
Create hunting rule
Author:Florian Roth
Description:Detects Cobalt Strike sample from Leviathan report
Reference:https://goo.gl/MZ7dRg
Rule name:Malware_QA_vqgk
Create hunting rule
Author:Florian Roth
Description:VT Research QA uploaded malware - file vqgk.dll
Reference:VT Research QA
Rule name:MALW_cobaltrike
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect CobaltStrike beacon
Rule name:PowerShell_Susp_Parameter_Combo
Create hunting rule
Author:Florian Roth
Description:Detects PowerShell invocation with suspicious parameters
Reference:https://goo.gl/uAic1X
Rule name:ReflectiveLoader
Create hunting rule
Description:Detects a unspecified hack tool, crack or malware using a reflective loader - no hard match - further investigation recommended
Reference:Internal Research
Rule name:WiltedTulip_ReflectiveLoader
Create hunting rule
Author:Florian Roth
Description:Detects reflective loader (Cobalt Strike) used in Operation Wilted Tulip
Reference:http://www.clearskysec.com/tulip
Rule name:win_cobalt_strike_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

  
X
https://twitter.com/malwrhunterteam/status/1301805147941728256?s=20
Cape
Cape
https://www.capesandbox.com/analysis/55664/

Comments