MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2825b1fcb91614a08b7c2338e54ee1506915c159bd6a363de7b77c23dd6ea7e0. 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: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2825b1fcb91614a08b7c2338e54ee1506915c159bd6a363de7b77c23dd6ea7e0
SHA3-384 hash: 474f204fa3d173576990894b391a0463a4686e45614d84aafddd24af5c8cd9aca325008d73708da532a77ad39ba0b9ee
SHA1 hash: 67822f19fb74db92e668df45688ebdd557ad21d3
MD5 hash: d18ae28b6de396ed66f6612847fae94a
humanhash: hawaii-winner-east-xray
File name:2825b1fcb91614a08b7c2338e54ee1506915c159bd6a363de7b77c23dd6ea7e0
Download: download sample
Signature CobaltStrike
Create hunting rule
File size:2'563'072 bytes
First seen:2021-10-22 12:10:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c7269d59926fa4252270f407e4dab043 (45 x Hive, 23 x ServHelper, 22 x CobaltStrike)
ssdeep 49152:pbfwEYGrb/TqvO90dL3BmAFd4A64nsfJIcBttY0aF1LBdSgTCNWJrFux0D1:pbjYtcBt7NWJ
Threatray 378 similar samples on MalwareBazaar
TLSH T100C57C17BC9191A9C46AF230C975C251763278B9073123DB2F50EAB72FB6BD81E78394
Reporter JAMESWT_WT
Tags:CobaltStrike exe Rozena WinGo

Intelligence

File Origin
# of uploads :
1
# of downloads :
691
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/199381/
Detection(s):
SecuriteInfo.com.ArtemisD18AE28B6DE3.13031.26433.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
cobalt monero rozena
Link:
https://www.filescan.io/uploads/6172aa589a5a1e91c5cf088b/reports/87c80ef4-50cd-4b2b-91b6-0f54f170ad42/overview
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/227e771c-303d-468f-a1ec-0ec87517c8f1
Result
Threat name:
CobaltStrike
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/875235
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected CobaltStrike
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2825b1fcb91614a08b7c2338e54ee1506915c159bd6a363de7b77c23dd6ea7e0/
Threat name:
Win64.Backdoor.CobaltStrikeBeacon
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Status:
Malicious
First seen:
2021-10-20 21:22:01 UTC
AV detection:
6 of 28 (21.43%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
cobaltstrike
Create hunting rule
Similar samples:
043d74057370b18ec933764ae5c0fa80be90af1d41761c0a2f34f9d8c56542e5
CobaltStrike
046f08e500cc9156c4af47a73744ccb060606c77d7a8beb5677aa6ff4d256211
CobaltStrike
255141a430ed2bbda653b5ab18acdd8dcca5a39cf8c2d1fa938445e31ecf38e5
CobaltStrike
3f4af8c0a06563d9f4d959d5065c02b83140c0fea19924dbd39984087ace54f8
CobaltStrike
5911ad0a2f2f76cbe6e83b58b95ac820aee88b7fb37e017275bd3984b3b92bfa
CobaltStrike
77207663d42c90aeeb0724391087ebeb2cdb6134ce1fe731ef908c8a961083fe
CobaltStrike
f7a805b251505433e34517da69eccb73955a424bb9d9061309091cf52c07a349
CobaltStrike
+ 368 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/211022-pc6tlacdhq/
Unpacked files
SH256 hash:
2825b1fcb91614a08b7c2338e54ee1506915c159bd6a363de7b77c23dd6ea7e0
MD5 hash:
d18ae28b6de396ed66f6612847fae94a
SHA1 hash:
67822f19fb74db92e668df45688ebdd557ad21d3
Link:
https://www.unpac.me/results/7a16f3d3-0823-4738-adff-6c69808b5945/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.60
Link:
https://yomi.yoroi.company/submissions/2825b1fcb91614a08b7c2338e54ee1506915c159bd6a363de7b77c23dd6ea7e0

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:BitcoinAddress
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Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:GoBinTest
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Rule name:GoBinTest
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Rule name:golang
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Rule name:golang
Create hunting rule

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/1451280671096385537?s=20
Cape
Cape
https://www.capesandbox.com/analysis/199381/

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