MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8545e60514c0b80a0375e8dba8da9515efc1621d9d6df05ee8196e635b801267. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8545e60514c0b80a0375e8dba8da9515efc1621d9d6df05ee8196e635b801267
SHA3-384 hash: d4db8ffe72e73306d15a117535eb201ce26c6b0d43b014fc3fb26ef30639124e02f0348bbfdbdb1194e99c893f33d0c4
SHA1 hash: d96ed89007b0a4b2349d67f9abdaf34971eb89b1
MD5 hash: 3902c2b2387ab1b6b9f8822ccd2c9ffc
humanhash: finch-quiet-avocado-gee
File name:3902c2b2387ab1b6b9f8822ccd2c9ffc.exe
Download: download sample
Signature CobaltStrike
Create hunting rule
File size:225'792 bytes
First seen:2021-07-04 06:35:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 829da329ce140d873b4a8bde2cbfaa7e (259 x CobaltStrike)
ssdeep 3072:F/7PApfLA+SZzmIH4CXkAv6kDbrkszGF+EOSsrS6ljMBQaXFcZLrzmPuaK:F/bApfxozfXkG6kzikDs6laQaXWviPK
TLSH E124DFF593D368E8F892F6B919EAB2F23DA0313709029501597ACCF88D17E4BD5061ED
Reporter abuse_ch
Tags:CobaltStrike exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
524
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cobaltstrike_shellcode.exe
Verdict:
Malicious activity
Analysis date:
2021-06-30 13:35:59 UTC
Tags:
trojan cobaltstrike
Link:
https://app.any.run/tasks/b51bdde9-3854-44de-bc03-3fa73ededb33

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
CobaltStrikeBeacon
Create hunting rule
Link:
https://www.capesandbox.com/analysis/169549/
Detection(s):
SecuriteInfo.com.Crypt5.BLLV.UNOFFICIAL
Create hunting rule

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:
CobaltStrike
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/28547442-367a-4853-9a65-efb620a837a1
Result
Threat name:
CobaltStrike
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/811517
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Yara detected CobaltStrike
Behaviour
Behavior Graph:
Download SVG
Detection:
cobaltstrike
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8545e60514c0b80a0375e8dba8da9515efc1621d9d6df05ee8196e635b801267/
Threat name:
Win32.Trojan.CobaltStrike
Create hunting rule
Status:
Malicious
First seen:
2021-06-30 15:28:45 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qvc6mbiuyc4aua3v5dn2rwuvcxx4cyq5tvw7axxidfxggw4acjtq._file
Result
Malware family:
cobaltstrike
Create hunting rule
Score:
  10/10
Tags:
family:cobaltstrike botnet:0 backdoor trojan
Link:
https://tria.ge/reports/210704-qpxnjj561n/
Behaviour
Cobaltstrike
Malware Config
C2 Extraction:
http://45.86.163.188:443/jquery-3.3.1.min.js
Unpacked files
SH256 hash:
833fcbab1e29312a78474a48079caba160aaedd7cff03bd53ac2c89250a4391f
MD5 hash:
4593d3598ee5b793e36b2eeba99fdaad
SHA1 hash:
9d84ff5649a80c74a2ab53f1b470e5af7e4d26f7
Link:
https://www.unpac.me/results/76bb4372-75b1-4fd2-8e64-31b0f531a8ba/
SH256 hash:
8545e60514c0b80a0375e8dba8da9515efc1621d9d6df05ee8196e635b801267
MD5 hash:
3902c2b2387ab1b6b9f8822ccd2c9ffc
SHA1 hash:
d96ed89007b0a4b2349d67f9abdaf34971eb89b1
Link:
https://www.unpac.me/results/76bb4372-75b1-4fd2-8e64-31b0f531a8ba/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8545e60514c0b80a0375e8dba8da9515efc1621d9d6df05ee8196e635b801267

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:APT_DarkHydrus_Jul18_5
Create hunting rule
Author:Florian Roth
Description:Detects strings found in malware samples in APT report in DarkHydrus
Reference:https://researchcenter.paloaltonetworks.com/2018/07/unit42-new-threat-actor-group-darkhydrus-targets-middle-east-government/
Rule name:CobaltStrikeBeacon
Create hunting rule
Author:enzo
Description:Cobalt Strike Beacon Payload
Rule name:CS_beacon
Create hunting rule
Author:Etienne Maynier tek@randhome.io
Rule name:HKTL_CobaltStrike_Beacon_Strings
Create hunting rule
Author:Elastic
Description:Identifies strings used in Cobalt Strike Beacon DLL
Reference:https://www.elastic.co/blog/detecting-cobalt-strike-with-memory-signatures
Rule name:HKTL_Win_CobaltStrike
Create hunting rule
Author:threatintel@volexity.com
Description:The CobaltStrike malware family.
Reference:https://www.volexity.com/blog/2021/05/27/suspected-apt29-operation-launches-election-fraud-themed-phishing-campaigns/
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:SUSP_XORed_URL_in_EXE
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834

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/169549/

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