MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 65cef336fae2eac93b5966f02d48e118ee8e2e084392135e96f02e7713e99611. 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


BazaLoader


Vendor detections: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 65cef336fae2eac93b5966f02d48e118ee8e2e084392135e96f02e7713e99611
SHA3-384 hash: c3efed1df4885223c36fe7bfb52c0e301f50a59d86eeb783f088db5c71abfbadf946920e145a9f4f276d85c32fb54c9f
SHA1 hash: 4edff0256811f04dff9d633fb9be3fd2c5a0e427
MD5 hash: cf9d9aa2a35ea5f159916210cd9ecb77
humanhash: golf-item-ten-fanta
File name:cf9d9aa2a35ea5f159916210cd9ecb77.dll
Download: download sample
Signature BazaLoader
Create hunting rule
File size:288'768 bytes
First seen:2021-12-16 09:28:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 6144:ybni3GXAw8OjcAgMB8uiUgAJzftxDL48X4l9:SiyZcA7NZXJRxD08y9
Threatray 36 similar samples on MalwareBazaar
TLSH T108549E78B94819F0D6DA89365AAD7CB9227332635ECB9CCC015CB7C2066F762BF85704
Reporter abuse_ch
Tags:BazaLoader dll exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
159
Origin country :
n/a
Vendor Threat Intelligence
Detection:
BazarLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/214548/
Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/61bb06e26daa353fa3b4e7df/reports/9c7dc645-df5c-4c03-b6af-296c37e9d044/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/bf3241da-4545-4190-9bfd-32c3aeab7304
Result
Threat name:
BazaLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/908389
Signature
Sigma detected: Suspicious Call by Ordinal
System process connects to network (likely due to code injection or exploit)
Yara detected BazaLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 540865 Sample: 15UdvY19Nz.dll Startdate: 16/12/2021 Architecture: WINDOWS Score: 60 29 Yara detected BazaLoader 2->29 31 Sigma detected: Suspicious Call by Ordinal 2->31 7 loaddll64.exe 1 2->7         started        9 rundll32.exe 2->9         started        process3 process4 11 rundll32.exe 111 7->11         started        15 cmd.exe 1 7->15         started        17 rundll32.exe 7->17         started        19 4 other processes 7->19 dnsIp5 23 74.6.231.21, 443, 50116, 50125 YAHOO-NE1US United States 11->23 25 87.248.100.215, 443, 50117, 50126 YAHOO-IRDGB United Kingdom 11->25 27 27 other IPs or domains 11->27 33 System process connects to network (likely due to code injection or exploit) 11->33 21 rundll32.exe 15->21         started        signatures6 process7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/65cef336fae2eac93b5966f02d48e118ee8e2e084392135e96f02e7713e99611/
Threat name:
Win64.Spyware.Bazarloader
Create hunting rule
Status:
Suspicious
First seen:
2021-12-16 09:29:07 UTC
File Type:
PE+ (Dll)
AV detection:
15 of 28 (53.57%)
Threat level:
  2/5
Verdict:
unknown
Similar samples:
078968cfc9af97a102a362ad87cb30e8d3d33d28d0dd7c97fc31e85ff3950611
BazaLoader
1f136522cc2cdea93e2086aa67ab07102bcef7e31b201489b43707986824b3f8
BazaLoader
45b490e6d8cd1c139ba5797aab43a62a9e5b54ccce29a092c5a356fb8b441565
BazaLoader
5a7d360225defcc80b5d30efb865f76d377aaa044b5ec42c2c40a3359c968f3e
BazaLoader
8f69a3a077e12b5e4ab5a446606f0fc226b827dcafb4f8e1768253b252dca895
BazaLoader
cbd830c745bbec26733214798fe144c61ef4bac342c853f8a08b682077b2178b
BazaLoader
ed0c061e3de7a017b87fab71f5b1d9e9fe8b8ac416e7d9840fd59d198b4869cb
BazaLoader
f18abbc411eb048037a5786fb0615dd48f4954d5ac484e3e25d7515cfe221a45
BazaLoader
fb46649e51c1b2fc47d3bc0a129563c7bcb6f7e5353d46e0a0bd2f1205d675b9
BazaLoader
+ 26 additional samples on MalwareBazaar
Result
Malware family:
bazarloader
Create hunting rule
Score:
  10/10
Tags:
family:bazarloader dropper loader
Link:
https://tria.ge/reports/211216-lfw7saceam/
Behaviour
Blocklisted process makes network request
Bazar/Team9 Loader payload
Bazar Loader
Unpacked files
SH256 hash:
65cef336fae2eac93b5966f02d48e118ee8e2e084392135e96f02e7713e99611
MD5 hash:
cf9d9aa2a35ea5f159916210cd9ecb77
SHA1 hash:
4edff0256811f04dff9d633fb9be3fd2c5a0e427
Link:
https://www.unpac.me/results/721d2ed2-9bd3-4316-abcf-bde5805112cb/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.16
Link:
https://yomi.yoroi.company/submissions/65cef336fae2eac93b5966f02d48e118ee8e2e084392135e96f02e7713e99611

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:SPLCrypt
Create hunting rule
Author:James Quinn, Binary Defense
Description:Identifies SPLCrypt, a new crypter associated with Bazaloader

File information

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

Web download

BazaLoader

Executable exe 65cef336fae2eac93b5966f02d48e118ee8e2e084392135e96f02e7713e99611

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1888994/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/214548/

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