MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 023cff6801f8909f19d3c66e3ad286f6bb84a6b4f518bfac3d44026318fa8775. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 023cff6801f8909f19d3c66e3ad286f6bb84a6b4f518bfac3d44026318fa8775
SHA3-384 hash: bf06bc69cdc65f2de83b7ce25350a99184ab36b0f7e6ac77e20d091e24d5dda5d45cea15fa24c153734cabfca23812c2
SHA1 hash: 193a5e7835c8fa184738c4fb15414a25785c93fa
MD5 hash: 4dc4c87ea39e214700a045e0d9190852
humanhash: hotel-wyoming-stairway-arizona
File name:023cff6801f8909f19d3c66e3ad286f6bb84a6b4f518bfac3d44026318fa8775
Download: download sample
Signature CobaltStrike
Create hunting rule
File size:224'256 bytes
First seen:2021-04-02 11:24:04 UTC
Last seen:2021-04-02 11:25:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 829da329ce140d873b4a8bde2cbfaa7e (259 x CobaltStrike)
ssdeep 3072:9aQH7mDCqVtO9Ek3DvHe2cnwIK2SKDgirhwx3wOgzTz2Vpp5ODHSlpaVfNVTZal:9FH7CuqiDvHqwIDDZhXOwWVpp5ODcoH
Threatray 247 similar samples on MalwareBazaar
TLSH F124F13DE7A735E9CCFDB438DC045AB93F63526B0A282D054D499AC49D921DAA340FC7
Reporter JAMESWT_WT
Tags:213.227.154.6 CobaltStrike

Intelligence

File Origin
# of uploads :
2
# of downloads :
541
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cobaltstrike_shellcode.exe
Verdict:
No threats detected
Analysis date:
2021-03-23 10:24:01 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/cab430f5-e8db-4357-b823-c0a614291068

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/131706/
Detection(s):
SecuriteInfo.com.Crypt5.BLLV.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
DNS request
Sending a custom TCP request
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.
Result
Threat name:
CobaltStrike
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/663755
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 submitted file
Yara detected CobaltStrike
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/023cff6801f8909f19d3c66e3ad286f6bb84a6b4f518bfac3d44026318fa8775/
Threat name:
Win32.Trojan.CobaltStrike
Create hunting rule
Status:
Malicious
First seen:
2021-03-23 15:36:00 UTC
File Type:
PE (Exe)
AV detection:
43 of 48 (89.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ai6p62ab7cij6gotyzxdvuug625yjjvu6uml7lb5iqbgggh2q52q._file
Verdict:
malicious
Label(s):
cobaltstrike
Create hunting rule
Similar samples:
1c330c3c27432b209b502cbb22ed35eaf761366511a95539b3624117d7f6c40c
CobaltStrike
350b0d6ae25e81c8394b119f4d569c083df8d17e6241d8efed0858cf91c745d7
CobaltStrike
7fa4ef5925f7374a93494b97a6ab43b0951c2d504972bbf43f9d29398e55481f
CobaltStrike
89953e46e46ae3328a4739bb8af245c17cdb5b64543ceba6eded682d37f4c94c
CobaltStrike
9bca97c3be5d93a9d10b1f1ed2a22db889e866e0ae5046ca7079c5c92eb09982
CobaltStrike
a2bcce439cb511eca635e14943b916e86a121c7062ac978437d2d080a54fff26
CobaltStrike
be96bc38c87f74d973cf9375370f42e5f9dc854d52e413dac6bc6bacc2a16a63
CobaltStrike
bf476d0296be27e3b75b2cad6330839d0f294b094a6d0d50b4cf62010fb17244
CobaltStrike
cf9f6a9389651599d4dd42b160643841cc1602b4dc4065ce4fbceaec0d8656d1
CobaltStrike
f026659380293aebc45bc97cd4aeee19c96e8ae5b88673283f2ed113bed4110f
CobaltStrike
+ 237 additional samples on MalwareBazaar
Result
Malware family:
cobaltstrike
Create hunting rule
Score:
  10/10
Tags:
family:cobaltstrike
Link:
https://tria.ge/reports/210402-jcn4wflr1s/
Malware Config
C2 Extraction:
http://subs.rainbowmango.info :443/share/pink
http://food.rainbowmango.info:443/share
Unpacked files
SH256 hash:
54c18bed81df4819bd15daebb4cc5ca78eba09f9027c8a31edd80cce7a12e443
MD5 hash:
5cc0db3b9b321592670bfe6f94ec10e0
SHA1 hash:
33cbf413030c42000b2917444b923848e99e53c5
Link:
https://www.unpac.me/results/1b51510c-5a3c-43e0-98ef-bf1d3f45ff2f/
SH256 hash:
023cff6801f8909f19d3c66e3ad286f6bb84a6b4f518bfac3d44026318fa8775
MD5 hash:
4dc4c87ea39e214700a045e0d9190852
SHA1 hash:
193a5e7835c8fa184738c4fb15414a25785c93fa
Link:
https://www.unpac.me/results/1b51510c-5a3c-43e0-98ef-bf1d3f45ff2f/
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/023cff6801f8909f19d3c66e3ad286f6bb84a6b4f518bfac3d44026318fa8775

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/

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/131706/

Comments