MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d44d718c247b1664861f987b1725314f152e43e7c1da80b163f812e1b7c3fdb7. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d44d718c247b1664861f987b1725314f152e43e7c1da80b163f812e1b7c3fdb7
SHA3-384 hash: 17e6e64c69d5a6f88dc2677f892994e62b9684641cbc9abfd593be6ce8ddefa0503786d5637e8e4ff2454e02b3fdbcdf
SHA1 hash: e72ca7a1af7dd8aaf4bad5e145228984f99e723a
MD5 hash: 853469a8302016f7a287b0d85d3b12ce
humanhash: floor-early-quebec-green
File name:SecuriteInfo.com.BehavesLike.Win64.VirRansom.dc.13846
Download: download sample
Signature CobaltStrike
Create hunting rule
File size:284'672 bytes
First seen:2020-09-29 10:53:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4af664f74ecbbdb57ac02e16b5b5993a (1 x CobaltStrike)
ssdeep 6144:sfh6dmW9QXaXeyDeBItQk6+6+xu4uZXAew3I9Eo9laE4v+6Dk50dinr9c:sfoddQXUZDee+Zunawp3I9EOlaE4v+6U
Threatray 621 similar samples on MalwareBazaar
TLSH 0254DFDAB513E374D3DB9A7880D30157EA252438B8C4A21ECF535A1C2AA57C83C7D75B
Reporter SecuriteInfoCom
Tags:CobaltStrike

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
n/a
Vendor Threat Intelligence
Detection:
CobaltStrikeBeacon
Create hunting rule
Link:
https://www.capesandbox.com/analysis/66708/
Detection(s):
SecuriteInfo.com.BehavesLike.Win64.VirRansom.dc.13846.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
Connection attempt
Result
Threat name:
CobaltStrike
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/477292
Signature
Multi AV Scanner detection for submitted file
Yara detected CobaltStrike
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d44d718c247b1664861f987b1725314f152e43e7c1da80b163f812e1b7c3fdb7/
Threat name:
Win64.PUA.CobaltStrikeBeacon
Create hunting rule
Status:
Malicious
First seen:
2020-09-29 02:52:15 UTC
AV detection:
19 of 29 (65.52%)
Threat level:
  1/5
Verdict:
malicious
Label(s):
cobaltstrike
Create hunting rule
Similar samples:
05815c1e6e37cf16bb24c456836069a7709df19505708d26f503ff46360001ba
CobaltStrike
080ef9f0362e415d3292125aa97d460f0499b6bec9596e2e580aef1fd7576e07
CobaltStrike
2c75fcb1983a87e786ec745a20df2f2e508c294da40e956e0c46786005120a6c
CobaltStrike
3e6c11f27c1309c63abe0a1563c6141ce7b8d8110419c572be46dcb3578db443
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4d71f1eab01045de9ae76ea248be7746bad70c12ad977eeb6e8f8e46bbce6395
CobaltStrike
9a7d2b2c96ee9b7b0ddc1665988d935a719f04cdb2b2dd331ec36aa4f6597506
CobaltStrike
9c3b7ba8d375f19993312a6ac20418e0d107d73b30d585e9ad3646e150ff7c5a
CobaltStrike
a8241398b22ba3745b460a7a0c39cb9a86ca258b9283901d42e8dab283acb39b
CobaltStrike
e99cc027c77bed5c1414225e39093bde66c654a9adfcca9cb3ddafa266410aea
CobaltStrike
f8c94e76f4d756924bf929b32f85158bc81911ce4a606af67e37460405e0ad3f
CobaltStrike
+ 611 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/200929-xzzx924qds/
Unpacked files
SH256 hash:
d44d718c247b1664861f987b1725314f152e43e7c1da80b163f812e1b7c3fdb7
MD5 hash:
853469a8302016f7a287b0d85d3b12ce
SHA1 hash:
e72ca7a1af7dd8aaf4bad5e145228984f99e723a
Link:
https://www.unpac.me/results/e71f34a7-a25e-4413-92d2-c2f3c02cf0d1/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
VirLock
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d44d718c247b1664861f987b1725314f152e43e7c1da80b163f812e1b7c3fdb7

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:HKTL_Meterpreter_inMemory
Create hunting rule
Author:netbiosX, Florian Roth
Description:Detects Meterpreter in-memory
Reference:https://www.reddit.com/r/purpleteamsec/comments/hjux11/meterpreter_memory_indicators_detection_tooling/
Rule name:MALW_cobaltrike
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect CobaltStrike beacon
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

File information

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

Web download

CobaltStrike

Executable exe d44d718c247b1664861f987b1725314f152e43e7c1da80b163f812e1b7c3fdb7

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/66708/
  
URLhaus
https://urlhaus.abuse.ch/url/621743/
  
Delivery method
Distributed via web download

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