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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f89bc940e3e26925bd237275e91e979cd3f930ccf7689102ecf74e877f413bb. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
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SHA256 hash: 4f89bc940e3e26925bd237275e91e979cd3f930ccf7689102ecf74e877f413bb
SHA3-384 hash: b971e97e309981e3bcf7e0314912ce781e8d465c5df2cdd0b20291f71287fabcd275f253b3482d0658befebc85d53f45
SHA1 hash: a54748b77dfacc264ee360ebba7d432cedf41dbc
MD5 hash: 9db245fc358087bc7319848fa27750a4
humanhash: jig-single-fourteen-green
File name:SecuriteInfo.com.W32.AIDetect.malware2.21816.30714
Download: download sample
Signature Dridex
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File size:524'288 bytes
First seen:2021-12-16 01:07:14 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 425f8965b1dafa239bed13744d5413de (7 x Dridex)
ssdeep 12288:mcv+2yIUMs4UQ0EysQeu2LzmWMdUJPRXLZvR5xdz8U:X7D5MdUKU
TLSH T1F5B4C0A37F4B0C6AD4525D3CCAFEF7A6082F66454588CF3072A3731AD6F4542A825CDA
Reporter SecuriteInfoCom
Tags:dll Dridex

Intelligence

File Origin
# of uploads :
1
# of downloads :
174
Origin country :
n/a
Vendor Threat Intelligence
Detection:
DridexV4
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Link:
https://www.capesandbox.com/analysis/214410/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware2.21816.30714.UNOFFICIAL
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Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Sending a custom TCP request
DNS request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/61ba9177dbe06b75d7bf579a/reports/a6e8b8e8-316d-46b4-9794-686bbf137393/overview
Malware family:
Dridex
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6f71e668-10d2-41bb-bbe5-b733302c51c4
Result
Threat name:
Dridex
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Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/908202
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: 540678 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 16/12/2021 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/4f89bc940e3e26925bd237275e91e979cd3f930ccf7689102ecf74e877f413bb/
Threat name:
Win32.Trojan.KryptikAGen
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Status:
Malicious
First seen:
2021-12-15 22:13:22 UTC
File Type:
PE (Dll)
AV detection:
16 of 27 (59.26%)
Threat level:
  5/5
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:22201 botnet loader
Link:
https://tria.ge/reports/211216-bg8xvsbgcj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Dridex Loader
Dridex
Suspicious use of NtCreateProcessExOtherParentProcess
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:
4f89bc940e3e26925bd237275e91e979cd3f930ccf7689102ecf74e877f413bb
MD5 hash:
9db245fc358087bc7319848fa27750a4
SHA1 hash:
a54748b77dfacc264ee360ebba7d432cedf41dbc
Link:
https://www.unpac.me/results/57c29cec-11be-4ce0-a442-b348f952b1e8/
Malware family:
Dridex
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/4f89bc940e3e/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/4f89bc940e3e26925bd237275e91e979cd3f930ccf7689102ecf74e877f413bb

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
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Author:kevoreilly
Description:Dridex v4 Payload
Rule name:dridex_loader
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Author:kevoreilly
Description:Dridex Loader
Rule name:MALWARE_Win_DLLLoader
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Author:ditekSHen
Description:Detects unknown DLL Loader
Rule name:win_doppeldridex_auto
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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 4f89bc940e3e26925bd237275e91e979cd3f930ccf7689102ecf74e877f413bb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1888794/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/214410/

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