MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff277a5e33ec98ad5f0945834f731e39fa2113ac0369ade14fc690a9d1a7cc31. 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 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff277a5e33ec98ad5f0945834f731e39fa2113ac0369ade14fc690a9d1a7cc31
SHA3-384 hash: a08eecc332a64d7c5f77070ab544ea4950df4b53e38e3658a3d252b12ae5f9f658a64045177c793f315f2a9784522cf8
SHA1 hash: f218a9c08cb26388223600bf3691a90be4cdfb7b
MD5 hash: 3c2244956646acde36ff20732eb63071
humanhash: black-minnesota-fanta-eight
File name:3c2244956646acde36ff20732eb63071
Download: download sample
Signature Dridex
Create hunting rule
File size:180'736 bytes
First seen:2021-07-21 19:37:33 UTC
Last seen:2021-07-21 21:40:32 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash 458d7355fbf070054838e3593829db8d (10 x Dridex)
ssdeep 3072:iVadvfvemTEtQ9yoZPW/k/nklVtu77wBeZUCEQZRpABDp57WQhdIif4:LDTyJWPd/nkdqw4/HAB77WQhdIu
Threatray 4'610 similar samples on MalwareBazaar
TLSH T17E04C077AEDFC0B9F2A39470107437AB26F57A032419F452D661C8DBF83D99468A4353
Reporter zbetcheckin
Tags:32 dll Dridex exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
135
Origin country :
n/a
Vendor Threat Intelligence
Detection:
DridexLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/173118/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware2.3995.11072.UNOFFICIAL
Create hunting rule

Result
Verdict:
UNKNOWN
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/9ebc93a3-72ea-4a3a-9eaa-ee1ca5470a77
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/819730
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Found PHP interpreter
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 452142 Sample: 22IJLxukxq Startdate: 21/07/2021 Architecture: WINDOWS Score: 76 17 104.245.52.73 METRO-WIRELESSUS United States 2->17 19 178.238.236.59 CONTABODE Germany 2->19 21 81.0.236.93 CASABLANCA-ASInternetCollocationProviderCZ Czech Republic 2->21 23 Found malware configuration 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Yara detected Dridex unpacked file 2->27 29 3 other signatures 2->29 9 loaddll32.exe 1 2->9         started        signatures3 process4 process5 11 cmd.exe 1 9->11         started        process6 13 rundll32.exe 11->13         started        process7 15 WerFault.exe 23 9 13->15         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ff277a5e33ec98ad5f0945834f731e39fa2113ac0369ade14fc690a9d1a7cc31/
Threat name:
Win32.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-07-21 17:25:32 UTC
AV detection:
8 of 27 (29.63%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=74txuxrt5smk2xyjiwbu64y6hh5cce5manu23ykpy2iktunhzqyq._file
Verdict:
malicious
Label(s):
doppeldridex
Create hunting rule
dridex
Create hunting rule
Similar samples:
2c54438f5d99d15e5df3965397e25a0fa17ca7f08d317eb4bf31d1268e10f020
Dridex
32d52214cf5e988fcea03d7edc9f775b22da0a886c75f37ceebd9a0b054a1391
Dridex
3cba24dba02d5817a029caee6eadf1b3b4eb75ff861c62df3e4d4fbde1c349c2
Dridex
4029e74468c92f45602e675f3f3ec1b45489ca962f36700434021ddc0e3acc26
Dridex
59e61b5ec3eb024ce68f9011a69ccb617120fb95100835d173e44c8dc4d08924
Dridex
665da24ec510b6c981f13caa585b8b55c20b4448b6a56f3faed6fb5ff3128862
Dridex
901782479cf975a8b2811264fd34f2e6fde694dcb968ce8bf502cb054ac9eb5a
Dridex
ec705e006b4074a61b4b001660ce083e1948bb7ef17c69a90ad5ef5bb635d132
Dridex
ef08eafe517a3af06bb806865de42aac88231aac2e1462fa5b44b0db7231cf28
Dridex
f4f0127923c4a1c69aab04516907fd4010f9af8302e132b972d053813577b18d
Dridex
+ 4'600 additional samples on MalwareBazaar
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
family:dridex botnet:22202 botnet loader
Link:
https://tria.ge/reports/210721-hzs3xd8kc2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Dridex Loader
Dridex
Malware Config
C2 Extraction:
178.238.236.59:443
104.245.52.73:5007
81.0.236.93:13786
Unpacked files
SH256 hash:
0045d61510b84f0c7d0313225de8cf9d8ee3731c77fbca90308017bf68e230d1
MD5 hash:
69cc73ae1e14ecaa83212ebaed62651b
SHA1 hash:
2a428951c41d0104593fba49d96214857edfacd8
Detections:
win_doppeldridex_auto
Create hunting rule
Link:
https://www.unpac.me/results/5153c633-ae86-4d4e-8f29-24f4a23fd6c0/
SH256 hash:
4bf1bf516355e0f25103414a808997b08d457e389db7b592ade4f1d8fabcd6af
MD5 hash:
bfd9fa546f0236471e743c177bcf34a8
SHA1 hash:
31dbab098d7f100a5775e91fd01d224f7671d124
Detections:
win_dridex_auto
Create hunting rule
Link:
https://www.unpac.me/results/5153c633-ae86-4d4e-8f29-24f4a23fd6c0/
Parent samples :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 hash:
ff277a5e33ec98ad5f0945834f731e39fa2113ac0369ade14fc690a9d1a7cc31
MD5 hash:
3c2244956646acde36ff20732eb63071
SHA1 hash:
f218a9c08cb26388223600bf3691a90be4cdfb7b
Link:
https://www.unpac.me/results/5153c633-ae86-4d4e-8f29-24f4a23fd6c0/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Dridex
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/ff277a5e33ec98ad5f0945834f731e39fa2113ac0369ade14fc690a9d1a7cc31

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_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 ff277a5e33ec98ad5f0945834f731e39fa2113ac0369ade14fc690a9d1a7cc31

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1471511/
  
URLhaus
https://urlhaus.abuse.ch/url/1471514/
  
URLhaus
https://urlhaus.abuse.ch/url/1471543/
  
URLhaus
https://urlhaus.abuse.ch/url/1471550/
  
URLhaus
https://urlhaus.abuse.ch/url/1471572/
  
URLhaus
https://urlhaus.abuse.ch/url/1471609/
Cape
Cape
https://www.capesandbox.com/analysis/173118/

Comments


Avatar
zbet commented on 2021-07-21 19:37:33 UTC

url : hxxp://paymetconfirm.com:8088/app/biJze.png