MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bcd577bf41f5a1558f9878f1460e0a5a06728076de4d89c2ed7ea65c16c6736f. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bcd577bf41f5a1558f9878f1460e0a5a06728076de4d89c2ed7ea65c16c6736f
SHA3-384 hash: 189c55dec1165890ed9b5f5eddb02c3188440b348831c4c9c928cdf522e750cae7a0b9d84cc4ff4350fbd357e3223ba0
SHA1 hash: dc5a6403cbc3f7e301fdea6abe2d4c785b433caa
MD5 hash: 1653aa47b8268c7330352ffda30e8d08
humanhash: triple-massachusetts-harry-orange
File name:bcd577bf41f5a1558f9878f1460e0a5a06728076de4d89c2ed7ea65c16c6736f
Download: download sample
Signature Dridex
Create hunting rule
File size:892'928 bytes
First seen:2021-03-24 15:53:05 UTC
Last seen:2021-03-24 21:59:43 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash 542b8926033b2842b65270ffbe0ebc99 (9 x Dridex)
ssdeep 24576:xycGejpCjofHBgxsEwiHo2YIv3bXgFEspM:TEjovBgiEho2vbOs
Threatray 625 similar samples on MalwareBazaar
TLSH 3615D03256E19639E053D1754876A806EF58BDB0B73850CFBAEFB47A03358E0E938647
Reporter Cryptolaemus1
Tags:10444 Dridex


Avatar
Cryptolaemus1
Dridex 10444

Intelligence

File Origin
# of uploads :
2
# of downloads :
122
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Malware.PDB-15.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
Sending a custom TCP request
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.
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/652583
Signature
C2 URLs / IPs found in malware configuration
Detected Dridex e-Banking trojan
Found malware configuration
System process connects to network (likely due to code injection or exploit)
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bcd577bf41f5a1558f9878f1460e0a5a06728076de4d89c2ed7ea65c16c6736f/
Threat name:
Win32.Worm.Cridex
Create hunting rule
Status:
Malicious
First seen:
2021-03-24 15:54:06 UTC
File Type:
PE (Dll)
AV detection:
10 of 29 (34.48%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xtkxpp2b6wqvld4ypdyumdqklidhfadw3zgytqxnp2tfyfwgonxq._file
Verdict:
malicious
Label(s):
dridex
Create hunting rule
gozi
Create hunting rule
Similar samples:
03f8c134b227d48b95dc7e4ca2bb538f10fb136ae464135729c1bf14269b30d7
Dridex
0b054f4923c36d9a313eb921268015b6b1ae298f5ab8adeb9902cf91c5fb2678
Dridex
5390c51ec3471a6a6465c1b34b93b85e47357abcc8900f489632098b5e43f1c0
Dridex
77c87b8ac458f8dfbfc6bee98213b06921ee5bd2827bd9ebe3399abe98cff88d
Dridex
96b51e628389b4044eb4c4d262deadbcfa778db13a7768ab7806b0e1f81d2ebf
Dridex
ac152e73957a8cb702eb7f18bb38e2bf92e4702e108ac71d403b829600b2029f
Dridex
b6bd8479ef5943eaf26efdcda11ab09bf0569ad2295ba905fc0901511ca7c286
Dridex
bda0f6935f063f180a7103b88ab5b59edcb3a56779ea42cf19aad6de98456abe
Dridex
d1fe195f615224b811ad982dcbcbc4551a4f9d3383e5a120a8f331b7d044d917
Dridex
db868f7c31fdd547c5ee758b1d088404dc721607b85ebd2a4b4b869705746410
Dridex
+ 615 additional samples on MalwareBazaar
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
family:dridex botnet:10444 botnet discovery evasion loader trojan
Link:
https://tria.ge/reports/210324-natl6k7jb2/
Behaviour
Suspicious use of WriteProcessMemory
Checks installed software on the system
Checks whether UAC is enabled
Blocklisted process makes network request
Dridex Loader
Dridex
Malware Config
C2 Extraction:
131.100.24.192:443
103.6.213.203:6601
46.41.130.218:2303
Unpacked files
SH256 hash:
b3f9649ae91abd09ad10ce9f6ec20c9e144a054390673476af3a99da1b76862d
MD5 hash:
0cf81f15150ad0dca7ed6ab25004f78e
SHA1 hash:
8869b025e496d3cc50639fb862086d0cf10a9ebd
Link:
https://www.unpac.me/results/15ce79fe-3375-49ca-9ad2-61cf1ec0fa9e/
SH256 hash:
bcd577bf41f5a1558f9878f1460e0a5a06728076de4d89c2ed7ea65c16c6736f
MD5 hash:
1653aa47b8268c7330352ffda30e8d08
SHA1 hash:
dc5a6403cbc3f7e301fdea6abe2d4c785b433caa
Link:
https://www.unpac.me/results/15ce79fe-3375-49ca-9ad2-61cf1ec0fa9e/
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/bcd577bf41f5a1558f9878f1460e0a5a06728076de4d89c2ed7ea65c16c6736f

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 bcd577bf41f5a1558f9878f1460e0a5a06728076de4d89c2ed7ea65c16c6736f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1088485/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1088502/
  
URLhaus
https://urlhaus.abuse.ch/url/1088491/
  
URLhaus
https://urlhaus.abuse.ch/url/1088496/
  
URLhaus
https://urlhaus.abuse.ch/url/1088490/
  
URLhaus
https://urlhaus.abuse.ch/url/1088495/

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