MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1bb040ece20e2c0f1a2e346f908c4cce9e4be10c781f4d7d26872095392cc004. 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: 4


Intelligence 4 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1bb040ece20e2c0f1a2e346f908c4cce9e4be10c781f4d7d26872095392cc004
SHA3-384 hash: b6ecbad13ead0dc68ab6ac81bf0bfb3a7bfed82e96a3f155483da3c16329740b6e88103664562032e0aac6f60843e398
SHA1 hash: 0ce976017e0f8f196b874ce0bdc9d264245ef1fe
MD5 hash: 59c59355b013fadd30b8305f1499a7ef
humanhash: six-washington-kansas-sierra
File name:59c59355b013fadd30b8305f1499a7ef.dll
Download: download sample
Signature Dridex
Create hunting rule
File size:573'440 bytes
First seen:2021-03-01 19:07:31 UTC
Last seen:2021-03-01 20:36:24 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash eba2cb4e7783b0a64a2a9bd021f9969f (4 x Dridex)
ssdeep 6144:/pLHnSal0/rFDx4gnMaPF6WbXAVmL5+FYawYE7VliBaPNRyTxoOA1oYNNTDFM/g0:/pLBezaY75yYapEVPNRydoR3l0
Threatray 6 similar samples on MalwareBazaar
TLSH EEC46A2EF296C0A6D22850B8DCA1FEFD9A843C58CC648453BFC71F0F7A6E512975513A
Reporter abuse_ch
Tags:dll Dridex

Intelligence

File Origin
# of uploads :
2
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/120383/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.25039.31501.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP 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:
Unknown
Detection:
suspicious
Classification:
n/a
Score:
23 / 100
Link:
https://www.joesandbox.com/analysis/622767
Signature
Machine Learning detection for sample
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 360373 Sample: cRxStNbTTj.dll Startdate: 01/03/2021 Architecture: WINDOWS Score: 23 34 Machine Learning detection for sample 2->34 14 loaddll32.exe 1 2->14         started        process3 process4 16 rundll32.exe 14->16         started        process5 18 rundll32.exe 16->18         started        process6 20 rundll32.exe 18->20         started        process7 22 rundll32.exe 20->22         started        process8 24 rundll32.exe 22->24         started        process9 26 rundll32.exe 24->26         started        process10 28 rundll32.exe 26->28         started        process11 30 rundll32.exe 28->30         started        process12 32 rundll32.exe 30->32         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1bb040ece20e2c0f1a2e346f908c4cce9e4be10c781f4d7d26872095392cc004/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=doyeb3hcbywa6grogrxzbdcmz2pexyimpapu27jgq4qjkojmyaca._file
Verdict:
unknown
Similar samples:
0caee66244807b0f9cd996e9023d5230405b67c0aa78d049d9f29eab0a7d8a46
Dridex
7ae43f4cc722e36e2950f07b312a85499d6fca2d8b1aad7b358b7a836daa47a2
Dridex
c1d31fa7484170247564e89c97cc325d1f317fb8c8efe50e4d126c7881adf499
Dridex
d49d77aa68853af81d3cb907752a434b5220a2be721d28a6959b1f129e51b8b1
Dridex
dda89a15ad60d2b07f09b103acd4669fbebc743244575772614236ba4d68d9dd
Dridex
f48c86c1b8852dbbc17c494a64641769a6e37bbcb5a185f120a017b1f183b278
Dridex
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/210301-74nv71gp9x/
Behaviour
Suspicious use of WriteProcessMemory
Unpacked files
SH256 hash:
1bb040ece20e2c0f1a2e346f908c4cce9e4be10c781f4d7d26872095392cc004
MD5 hash:
59c59355b013fadd30b8305f1499a7ef
SHA1 hash:
0ce976017e0f8f196b874ce0bdc9d264245ef1fe
Link:
https://www.unpac.me/results/06b07e47-3afb-4f26-8158-5670e68ddd72/
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/1bb040ece20e2c0f1a2e346f908c4cce9e4be10c781f4d7d26872095392cc004

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 1bb040ece20e2c0f1a2e346f908c4cce9e4be10c781f4d7d26872095392cc004

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1040522/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/120383/

Comments