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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71cd7cd36e7c8bdf8cbcbb67e9ec484de398ef2dbb8f84da6780b25b0012ed9e. 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


Dridex


Vendor detections: 12


Intelligence 12 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71cd7cd36e7c8bdf8cbcbb67e9ec484de398ef2dbb8f84da6780b25b0012ed9e
SHA3-384 hash: 3b7608d89b61d638a8962d9689063a9b02d3770650591c1962db1b570975f61f03a76c216157446797230077669ca09a
SHA1 hash: 6e9ea521c803ef4934db4638b5f668d35c680ed0
MD5 hash: 4b2676005567da165bf3169db2f91c78
humanhash: golf-vermont-stairway-kansas
File name:4b2676005567da165bf3169db2f91c78
Download: download sample
Signature Dridex
Create hunting rule
File size:764'928 bytes
First seen:2021-10-27 10:31:11 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 97a47b4a1fd6c75b5c265c41eb3af608 (5 x Dridex)
ssdeep 12288:TMwXNVGBEqneq/kFPwRHFrup/ODy+bucjeX/3sX58A6eGX57xo:TVFPwFFy/Om+pX6eY5F
TLSH T1B6F4CF0336FAC079D072247841A5E5E14C9DBD61642E9EE7A340323E8A7ACE2797D71F
Reporter zbetcheckin
Tags:32 dll Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
113
Origin country :
n/a
Vendor Threat Intelligence
Detection:
DridexLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/200471/
Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
greyware
Link:
https://www.filescan.io/uploads/61792aa59a5a1e91c5d6f230/reports/67924035-80cc-45c7-a6b2-48128617fee4/overview
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/40fac209-df5f-4327-ad0e-512eeaa716d0
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/877627
Signature
C2 URLs / IPs found in malware configuration
Detected Dridex e-Banking trojan
Found malware configuration
Multi AV Scanner detection for submitted file
System process connects to network (likely due to code injection or exploit)
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 510059 Sample: LYxy9GS9dV Startdate: 27/10/2021 Architecture: WINDOWS Score: 84 28 Found malware configuration 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Dridex unpacked file 2->32 34 C2 URLs / IPs found in malware configuration 2->34 7 loaddll32.exe 13 2->7         started        process3 signatures4 38 Detected Dridex e-Banking trojan 7->38 10 cmd.exe 1 7->10         started        12 rundll32.exe 7->12         started        14 rundll32.exe 7->14         started        16 rundll32.exe 7->16         started        process5 process6 18 rundll32.exe 12 10->18         started        dnsIp7 22 185.56.219.47, 49754, 49760, 49762 KELIWEBIT Italy 18->22 24 192.46.210.220, 443, 49747, 49752 FRAUNHOFER-CLUSTER-BWResearchInstitutesspreadalloverGe United States 18->24 26 2 other IPs or domains 18->26 36 System process connects to network (likely due to code injection or exploit) 18->36 signatures8
Detection:
dridex
Create hunting rule
Link:
https://mwdb.cert.pl/sample/71cd7cd36e7c8bdf8cbcbb67e9ec484de398ef2dbb8f84da6780b25b0012ed9e/
Threat name:
Win32.Backdoor.Quakbot
Create hunting rule
Status:
Malicious
First seen:
2021-10-27 10:20:40 UTC
AV detection:
14 of 27 (51.85%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ohgxzu3opsf57df4xnt6t3cijxrzr3znxohyjwthqczfwaas5wpa._file
Verdict:
malicious
Label(s):
dridex
Create hunting rule
gozi
Create hunting rule
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
family:dridex botnet:10444 botnet discovery evasion trojan
Link:
https://tria.ge/reports/211027-mky3lsbga7/
Behaviour
Suspicious use of WriteProcessMemory
Checks installed software on the system
Checks whether UAC is enabled
Blocklisted process makes network request
Dridex
Malware Config
C2 Extraction:
192.46.210.220:443
143.244.140.214:808
45.77.0.96:6891
185.56.219.47:8116
Unpacked files
SH256 hash:
f8767412e6fc3e38822f2c0d31250a50e96aac340c6214bd274b0000ea511370
MD5 hash:
29e9cac3d01fc2345709dc0695a33ec4
SHA1 hash:
5310baac92f3b4bf7852615d803d9eee11c4a4ba
Link:
https://www.unpac.me/results/ab363bdf-b7f0-4341-ac1e-35f296bf3a5b/
SH256 hash:
71cd7cd36e7c8bdf8cbcbb67e9ec484de398ef2dbb8f84da6780b25b0012ed9e
MD5 hash:
4b2676005567da165bf3169db2f91c78
SHA1 hash:
6e9ea521c803ef4934db4638b5f668d35c680ed0
Link:
https://www.unpac.me/results/ab363bdf-b7f0-4341-ac1e-35f296bf3a5b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/71cd7cd36e7c/report/overview.html
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/71cd7cd36e7c8bdf8cbcbb67e9ec484de398ef2dbb8f84da6780b25b0012ed9e

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:DridexLoader
Create hunting rule
Author:kevoreilly
Description:Dridex v4 dropper C2 parsing function
Rule name:win_dridex_loader_v2
Create hunting rule
Author:Johannes Bader @viql
Description:detects some Dridex loaders

File information

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

Web download

Dridex

DLL dll 71cd7cd36e7c8bdf8cbcbb67e9ec484de398ef2dbb8f84da6780b25b0012ed9e

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1718752/
Cape
Cape
https://www.capesandbox.com/analysis/200471/

Comments


Avatar
zbet commented on 2021-10-27 10:31:12 UTC

url : hxxps://seodignitaries.com/fnzsoj.rar