MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b9672f897d75427ddfbca603960ed02e8b608eb6663eac93d439754419b26c7e. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b9672f897d75427ddfbca603960ed02e8b608eb6663eac93d439754419b26c7e
SHA3-384 hash: 026daf3838d1c58a24b06b457ba0ecc5667f86d61fa60c30853a0d7bc2e88ad23a0e7a664c39b8f443f24b3d7b508c23
SHA1 hash: 72c4389143effd5494882206fed9034f584b36c2
MD5 hash: 316f4e58da414e46106465eb41c11392
humanhash: freddie-nuts-purple-ink
File name:316f4e58_by_Libranalysis
Download: download sample
Signature Dridex
Create hunting rule
File size:165'888 bytes
First seen:2021-05-22 21:03:51 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 987b9d7dc84d935c3675da82d40e06f2 (8'604 x Dridex, 2 x Gozi, 1 x Tofsee)
ssdeep 3072:LmNFcsGvTmf9vOmoM0IZ5kPjBxYvdIL2KyOQaOP8+cMTH1PxsMYQnF1b1l:aLc7UtOpM1Z5k1xYO2LXjTH1pH5nF1p
Threatray 21'003 similar samples on MalwareBazaar
TLSH 87F3D088CBB3E4E6EFB3D37966F85E1B461574551408F4F4C86CA68FA4ABD008AE50F1
Reporter Libranalysis
Tags:Dridex


Avatar
Libranalysis
Uploaded as part of the sample sharing project

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Packed.Generickdz-9852495-0
Create hunting rule

Win.Packed.Generickdz-9857416-0
Create hunting rule

SecuriteInfo.com.W32.AIDetect.malware2.10053.10635.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/73b1f823-2f3c-4a9b-9d2f-cc1c85778ce5
Result
Threat name:
Dridex Dropper
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/788947
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Dridex dropper found
Found malware configuration
Found potential dummy code loops (likely to delay analysis)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to delay execution (extensive OutputDebugStringW loop)
Tries to detect sandboxes / dynamic malware analysis system (file name check)
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b9672f897d75427ddfbca603960ed02e8b608eb6663eac93d439754419b26c7e/
Threat name:
Win32.Trojan.Drixed
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Status:
Malicious
First seen:
2021-05-22 21:04:09 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xfts7cl5ovbh3x54uybzmdwqf2fwbdvwmy7kze6uhf2uignsnr7a._file
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
229c4235e4102b34a747fbe6c0b70de3f6aea195cec2f7cc3df7735ce421d7cf
Dridex
779ff56e8fa60d62441d45fd8bff26257e0b9653d0872b0f0bfc3b09edf0f089
Dridex
878097e07a6d202b1c87b039e9be3bf32624f5fa5796d4d9edcca393123c0ed6
Dridex
943d5676944f66d9be405fdff891663c545fa722071357ee16cc948633afdbfa
Dridex
b0e617afb02c4f98dd898efd1ae1351fd653fef1c2b8e560698eb72f63c405b0
Dridex
c3cafb845903cf0fa3ea61d628328e9f55b44b2100221883840ce24f939b6428
Dridex
e39b8a469dbe57f0200f1935afa31761ed6b36a07b80859da37364769f2e35f8
Dridex
e894ffbf3791bf04c075ca34a4b1be5c139a75bacced161a6d4592854b28ecb9
Dridex
eaf812facdbca820b2666cd57cb02680a3e7b88b66518fe2b7ea4d3a29c418e5
Dridex
f4fc4ece9f15cba958f7289fcdb8dcad5203b16a47dddac00dac17c85289e7cf
Dridex
+ 20'993 additional samples on MalwareBazaar
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
family:dridex botnet:40112 botnet evasion loader trojan
Link:
https://tria.ge/reports/210522-egbyey7xme/
Behaviour
Suspicious use of WriteProcessMemory
Checks whether UAC is enabled
Dridex Loader
Dridex
Malware Config
C2 Extraction:
107.172.227.10:443
172.93.133.123:2303
108.168.61.147:8172
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.56
Link:
https://yomi.yoroi.company/submissions/b9672f897d75427ddfbca603960ed02e8b608eb6663eac93d439754419b26c7e

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:DridexV4
Create hunting rule
Author:kevoreilly
Description:Dridex v4 Payload
Rule name:MALWARE_Win_DLLLoader
Create hunting rule
Author:ditekSHen
Description:Detects unknown DLL Loader
Rule name:win_dridex_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

Web download

Dridex

DLL dll b9672f897d75427ddfbca603960ed02e8b608eb6663eac93d439754419b26c7e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1107519/
  
Delivery method
Distributed via web download

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