MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 66b6b7b88798c14db22e0c095a92f9a0a1b72325c9aac0cb3cef452ce8492794. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 66b6b7b88798c14db22e0c095a92f9a0a1b72325c9aac0cb3cef452ce8492794
SHA3-384 hash: 3a5c471f79c15522b9419a5af783870b21ccf61526afedce898a9e79975728ea747207a12a4a0b3797f96a87635589ef
SHA1 hash: 98370e0435de91b430ea294e6b0fc5067c10ddb0
MD5 hash: 17dc491a9eb8c2f9a3fd0010ff5e1232
humanhash: four-arizona-leopard-oscar
File name:66b6b7b88798c14db22e0c095a92f9a0a1b72325c9aac0cb3cef452ce8492794
Download: download sample
Signature Dridex
Create hunting rule
File size:2'056'192 bytes
First seen:2021-09-20 08:10:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:cVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1n:pfP7fWsK5z9A+WGAW+V5SB6Ct4bnbn
Threatray 758 similar samples on MalwareBazaar
TLSH T12095D020EE69E1E6C6B89F3E9408352317F93D75110D608CD392608F5EFC6546E3E9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
184
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
66b6b7b88798c14db22e0c095a92f9a0a1b72325c9aac0cb3cef452ce8492794
Verdict:
No threats detected
Analysis date:
2021-09-20 09:03:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/dd7e5636-649c-4c43-90b5-39ca9273712a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/189307/
Detection(s):
Win.Packed.Razy-9769561-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Changing a file
Replacing files
Launching the process to change the firewall settings
Creating a process with a hidden window
Creating a file
Creating a process from a recently created file
Deleting a recently created file
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Forced shutdown of a system process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Unauthorized injection to a system process
Forced shutdown of a browser
Enabling autorun by creating a file
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/938f87d5-f50d-43eb-afc7-3324b5108549
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/853956
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Benign windows process drops PE files
Changes memory attributes in foreign processes to executable or writable
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Uses Atom Bombing / ProGate to inject into other processes
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 486389 Sample: xru3HtyHGm Startdate: 20/09/2021 Architecture: WINDOWS Score: 92 42 Antivirus detection for dropped file 2->42 44 Antivirus / Scanner detection for submitted sample 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 Yara detected Dridex unpacked file 2->48 8 loaddll64.exe 1 2->8         started        process3 signatures4 52 Queues an APC in another process (thread injection) 8->52 11 rundll32.exe 8->11         started        14 rundll32.exe 8->14         started        16 cmd.exe 1 8->16         started        18 17 other processes 8->18 process5 signatures6 54 Changes memory attributes in foreign processes to executable or writable 11->54 56 Uses Atom Bombing / ProGate to inject into other processes 11->56 20 explorer.exe 2 52 11->20 injected 24 rundll32.exe 16->24         started        process7 file8 34 C:\Users\user\AppData\Local\tN0B\WINMM.dll, PE32+ 20->34 dropped 36 C:\Users\user\AppData\Local\...\TAPI32.dll, PE32+ 20->36 dropped 38 C:\Users\user\AppData\Local\...\FVEWIZ.dll, PE32+ 20->38 dropped 40 11 other files (3 malicious) 20->40 dropped 50 Benign windows process drops PE files 20->50 26 sigverif.exe 20->26         started        28 sigverif.exe 20->28         started        30 dialer.exe 20->30         started        32 6 other processes 20->32 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/66b6b7b88798c14db22e0c095a92f9a0a1b72325c9aac0cb3cef452ce8492794/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-14 11:02:41 UTC
AV detection:
33 of 45 (73.33%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
1b4e4ed18e7f6f5e1b155ffb234d43ca3ad3420a7be64fcb865cc56623b790ef
Dridex
2108c0b17bd00cca86c3e3a36116a4f154342ea29db6f879b9d759bfd88e066d
Dridex
5178e8d070048a784195fc453c7c9a0092d469567776087eb6c6cf06d037ce58
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6238afea2906f1be81907aacb1203213c3936d3d92a95412522e1079124f92f0
Dridex
7671172c43de52366a663c4a57e9360ec46ce153d9e3de88b06dbc47f36b9030
Dridex
771f9311043b9eccbe4742224d199a161f374bbfcd0cd77cf7ced61b6bb4eeda
Dridex
7daaa4243defe65c268ff3063dc9de50f271bbeeba3e87bda8928a60e5a02a9a
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c3796f52502caed26ff0ae4e53e5e1c47a4b22e523129ef923cedf3da8a76db1
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c69879fc0c314d8eb725dc452f072142066020a61f5d2612d8a365024a761157
Dridex
fb42214dc2b428947b6d8a0f25ae62f644f21f239c2d48037eb0c57e7101eef9
Dridex
+ 748 additional samples on MalwareBazaar
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
family:dridex botnet evasion payload persistence trojan
Link:
https://tria.ge/reports/210920-j3bs9addd5/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Adds Run key to start application
Checks whether UAC is enabled
Loads dropped DLL
Executes dropped EXE
Dridex Shellcode
Dridex
Unpacked files
SH256 hash:
66b6b7b88798c14db22e0c095a92f9a0a1b72325c9aac0cb3cef452ce8492794
MD5 hash:
17dc491a9eb8c2f9a3fd0010ff5e1232
SHA1 hash:
98370e0435de91b430ea294e6b0fc5067c10ddb0
Link:
https://www.unpac.me/results/da4455d7-c67b-48f4-930a-cd1c49ea4bef/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.16
Link:
https://yomi.yoroi.company/submissions/66b6b7b88798c14db22e0c095a92f9a0a1b72325c9aac0cb3cef452ce8492794

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/189307/

Comments