MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 433b530c8b0a457ae7a863e4a3c70c80b2df4c9497e3d2833351faf2b19dc0ed. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 433b530c8b0a457ae7a863e4a3c70c80b2df4c9497e3d2833351faf2b19dc0ed
SHA3-384 hash: 060183bfc5a55af4da2d713d676587f6508e8503ce8e48233e76040c6ce331747069430eabee955d4e97c56a4767d754
SHA1 hash: 8836955d49793656d0cd2954cc08b693ff96ca06
MD5 hash: 5c57019dd2ce2767b37ee1667f70038b
humanhash: network-cardinal-mockingbird-johnny
File name:433b530c8b0a457ae7a863e4a3c70c80b2df4c9497e3d2833351faf2b19dc0ed
Download: download sample
Signature Dridex
Create hunting rule
File size:3'444'736 bytes
First seen:2021-09-29 07:22:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:GVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:bfP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 1'221 similar samples on MalwareBazaar
TLSH T10DF5D020EF69E1E6C6B89F3E9408352727B93D75110D608CC392604F5EFC6546E3E9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
n/a
Vendor Threat Intelligence
Detection:
DridexV4
Create hunting rule
Link:
https://www.capesandbox.com/analysis/192877/
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
Forced shutdown of a system process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
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/eb4eccb1-94eb-468a-a9f8-addb9026859d
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/860614
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
Machine Learning detection for dropped file
Machine Learning detection for sample
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: 493048 Sample: DOaKbJHRfv Startdate: 29/09/2021 Architecture: WINDOWS Score: 100 52 Antivirus detection for dropped file 2->52 54 Antivirus / Scanner detection for submitted sample 2->54 56 Multi AV Scanner detection for submitted file 2->56 58 3 other signatures 2->58 8 loaddll64.exe 1 2->8         started        10 rundll32.exe 2->10         started        process3 process4 12 regsvr32.exe 8->12         started        15 iexplore.exe 1 74 8->15         started        17 cmd.exe 1 8->17         started        19 3 other processes 8->19 signatures5 62 Changes memory attributes in foreign processes to executable or writable 12->62 64 Uses Atom Bombing / ProGate to inject into other processes 12->64 66 Queues an APC in another process (thread injection) 12->66 21 explorer.exe 25 64 12->21 injected 25 iexplore.exe 2 123 15->25         started        28 rundll32.exe 17->28         started        process6 dnsIp7 38 C:\Users\user\AppData\Local\...\SYSDM.CPL, PE32+ 21->38 dropped 40 C:\Users\user\AppData\Local\...\UxTheme.dll, PE32+ 21->40 dropped 42 C:\Users\user\AppData\Local\...\recdisc.exe, PE32+ 21->42 dropped 44 15 other files (none is malicious) 21->44 dropped 60 Benign windows process drops PE files 21->60 30 DisplaySwitch.exe 21->30         started        32 DisplaySwitch.exe 21->32         started        34 Magnify.exe 21->34         started        36 5 other processes 21->36 46 edge.gycpi.b.yahoodns.net 87.248.118.22, 443, 49813, 49814 YAHOO-DEBDE United Kingdom 25->46 48 dart.l.doubleclick.net 142.250.180.70, 443, 49788, 49791 GOOGLEUS United States 25->48 50 14 other IPs or domains 25->50 file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/433b530c8b0a457ae7a863e4a3c70c80b2df4c9497e3d2833351faf2b19dc0ed/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-19 23:43:49 UTC
AV detection:
34 of 45 (75.56%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
01c5a827692493f08f8719a7275c394199223ce2cbec50c7ebf83ff655c72f30
Dridex
0951c9088fbbdc0f4eccaa2a3329c7f886e9d914992b57a926c4e6ba6fcf8f38
Dridex
5356480661099bd38b6d3fb6259970f93245c21f7d9c7671205c9d735a773844
Dridex
68ec586805f1aa68028a970b473436d353f8327dc868e5333c18a787c6dff47e
Dridex
6c4ef32846873a184c52ef2b4a195462a46dccfd859dfb1ec0bece847e4c0dc9
Dridex
9f8b00082fe23161c73388b855578bedfe0e738a805f07365c51bf7c6a75d9cb
Dridex
cca657825a39c8d55ba4502c35ee4129dc2947945911beb77d0030684c8ea60d
Dridex
d061ab0b5ef115a2d261d04b0e1268d745adb997b75c80811f3ced20ef316a58
Dridex
eaa4ec50c5385b92c738ad6ebbe472da5533f87a74b9b14ba2751594d47e043c
Dridex
ebd49c46e2aec521b36fcaba75eba029f965bf33e8acca10a595e17bb720f47f
Dridex
+ 1'211 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/210929-h69n1sebdp/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
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:
433b530c8b0a457ae7a863e4a3c70c80b2df4c9497e3d2833351faf2b19dc0ed
MD5 hash:
5c57019dd2ce2767b37ee1667f70038b
SHA1 hash:
8836955d49793656d0cd2954cc08b693ff96ca06
Link:
https://www.unpac.me/results/171c9782-f97d-4606-99ba-69d8dddd7982/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/433b530c8b0a/report/overview.html
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/433b530c8b0a457ae7a863e4a3c70c80b2df4c9497e3d2833351faf2b19dc0ed

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/192877/

Comments