MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f9dfeddf30b5048bcd3747af2fe6029b0ca1eb1b8cfe2b91abf58641336abe9. 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: 10


Intelligence 10 IOCs YARA 6 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f9dfeddf30b5048bcd3747af2fe6029b0ca1eb1b8cfe2b91abf58641336abe9
SHA3-384 hash: 805970ec738f3208e8c391704ad498d6244e2dfc4d23fae99b9f6e532383cebba78f71478e8ce9322afb32dd70b1e342
SHA1 hash: 6cfc4c5a8b8e37599333c89eb1f2dd400b936c34
MD5 hash: 3b0d3743faf701b70618a171d63d92ee
humanhash: bakerloo-ceiling-wolfram-zebra
File name:3b0d3743faf701b70618a171d63d92ee
Download: download sample
Signature Dridex
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File size:524'288 bytes
First seen:2021-12-20 17:12:56 UTC
Last seen:2021-12-21 13:59:05 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash 5ad3b93adc2f9b7a31e634988c069f77 (85 x Dridex)
ssdeep 12288:P2cK4kV9W/k7MNKABzMyLi8E6+DnOM2SwyuOn:ykMs9
TLSH T158B4AF92960F6767E43C32B3E8E36436AB434F280DD4BDE5BA00764B733D498649D686
Reporter zbetcheckin
Tags:32 dll Dridex exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
156
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Variant.Lazy.88453.6730.852.UNOFFICIAL
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Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a custom TCP request
DNS request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/61c0b9ad4ab5c44cbf4a79e6/reports/c96fdc56-65dc-47b2-8dbd-b3954d7a9d50/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.
Malware family:
Dridex
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a38a4e6d-daa1-435d-a438-80ad35397444
Result
Threat name:
Dridex
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Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/910459
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Call by Ordinal
Tries to delay execution (extensive OutputDebugStringW loop)
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 542938 Sample: RcFSnJ8063 Startdate: 20/12/2021 Architecture: WINDOWS Score: 80 22 89.31.56.58 UNITHOST-ASNL Netherlands 2->22 24 51.159.52.196 OnlineSASFR France 2->24 26 2 other IPs or domains 2->26 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 3 other signatures 2->34 9 loaddll32.exe 1 2->9         started        signatures3 process4 signatures5 36 Tries to delay execution (extensive OutputDebugStringW loop) 9->36 12 cmd.exe 1 9->12         started        14 rundll32.exe 9->14         started        process6 process7 16 rundll32.exe 12->16         started        18 WerFault.exe 9 14->18         started        process8 20 WerFault.exe 23 9 16->20         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4f9dfeddf30b5048bcd3747af2fe6029b0ca1eb1b8cfe2b91abf58641336abe9/
Threat name:
Win32.Trojan.KryptikAGen
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Status:
Malicious
First seen:
2021-12-20 17:13:14 UTC
File Type:
PE (Dll)
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=j6o75xptbnierpgtor5pf7tafgymuhvrxdh6foi2x5mgiezwvpuq._file
Verdict:
malicious
Label(s):
doppeldridex
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dridex
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Result
Malware family:
dridex
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Score:
  10/10
Tags:
family:dridex botnet:22203 botnet loader
Link:
https://tria.ge/reports/211220-vreasacbdl/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Dridex Loader
Dridex
Malware Config
C2 Extraction:
51.159.52.196:443
134.209.247.135:6602
194.233.68.48:5228
89.31.56.58:593
Unpacked files
SH256 hash:
4f9dfeddf30b5048bcd3747af2fe6029b0ca1eb1b8cfe2b91abf58641336abe9
MD5 hash:
3b0d3743faf701b70618a171d63d92ee
SHA1 hash:
6cfc4c5a8b8e37599333c89eb1f2dd400b936c34
Link:
https://www.unpac.me/results/a7dae835-359b-4acb-9e69-a780f92ce365/
Malware family:
Dridex
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/4f9dfeddf30b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/4f9dfeddf30b5048bcd3747af2fe6029b0ca1eb1b8cfe2b91abf58641336abe9

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
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Author:kevoreilly
Description:Dridex v4 dropper C2 parsing function
Rule name:DridexV4
Create hunting rule
Author:kevoreilly
Description:Dridex v4 Payload
Rule name:dridex_loader
Create hunting rule
Author:kevoreilly
Description:Dridex Loader
Rule name:MALWARE_Win_DLLLoader
Create hunting rule
Author:ditekSHen
Description:Detects unknown DLL Loader
Rule name:win_doppeldridex_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.doppeldridex.
Rule name:win_dridex_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.dridex.

File information

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

Web download

Dridex

DLL dll 4f9dfeddf30b5048bcd3747af2fe6029b0ca1eb1b8cfe2b91abf58641336abe9

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1902429/
  
URLhaus
https://urlhaus.abuse.ch/url/1902444/

Comments


Avatar
zbet commented on 2021-12-20 17:12:57 UTC

url : hxxps://preusz.com/N05/AiDdvUXfcLakkklgbtq.bin