MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b6420a0483a34be47eb99fb5c1b923540a25102cfb6d5d4278942fa1134568ab. 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: b6420a0483a34be47eb99fb5c1b923540a25102cfb6d5d4278942fa1134568ab
SHA3-384 hash: 7a1bb94313cd6ab49fab6c997e9309eabd7937c019fe7191cce17c7960d4d0c2fb6e9f88c0366cb1586feb663909fcc3
SHA1 hash: 3c699802af09951b142d6dda16d30fe93736ffb3
MD5 hash: 0d0258353646be4435d3be39a2e02433
humanhash: lake-twelve-nevada-winter
File name:b6420a0483a34be47eb99fb5c1b923540a25102cfb6d5d4278942fa1134568ab
Download: download sample
Signature Dridex
Create hunting rule
File size:2'154'496 bytes
First seen:2021-09-17 09:31:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:aVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:HfP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 701 similar samples on MalwareBazaar
TLSH T1D5A5D020EEA9E1E6C6B89F3ED408352717F93D75110D608CC392604F5EF86546E3E9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
201
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b6420a0483a34be47eb99fb5c1b923540a25102cfb6d5d4278942fa1134568ab
Verdict:
No threats detected
Analysis date:
2021-09-17 10:38:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/7dd188b1-c1b2-4229-864e-33667af03658

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/188613/
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
Unauthorized injection to a system process
Forced shutdown of a browser
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/617529859a5a1e91c5d20769/reports/28c088c8-b60a-4f83-933f-a85e853a16e6/overview
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/85257484-f85e-43d9-b30e-e66da6d896c8
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/852703
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
DLL side loading technique detected
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: 485145 Sample: SympYOz2at Startdate: 17/09/2021 Architecture: WINDOWS Score: 100 41 Antivirus detection for dropped file 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 3 other signatures 2->47 8 loaddll64.exe 1 2->8         started        process3 process4 10 rundll32.exe 8->10         started        13 rundll32.exe 8->13         started        15 cmd.exe 1 8->15         started        17 16 other processes 8->17 signatures5 53 Changes memory attributes in foreign processes to executable or writable 10->53 55 Uses Atom Bombing / ProGate to inject into other processes 10->55 57 Queues an APC in another process (thread injection) 10->57 19 explorer.exe 2 49 10->19 injected 23 rundll32.exe 15->23         started        process6 file7 33 C:\Users\user\AppData\Local\...\UxTheme.dll, PE32+ 19->33 dropped 35 C:\Users\user\AppData\Local\BZ0A\DUI70.dll, PE32+ 19->35 dropped 37 C:\Users\user\AppData\Local\85kO8w\wer.dll, PE32+ 19->37 dropped 39 9 other files (2 malicious) 19->39 dropped 49 Benign windows process drops PE files 19->49 51 DLL side loading technique detected 19->51 25 msdt.exe 19->25         started        27 msdt.exe 19->27         started        29 cttune.exe 19->29         started        31 cttune.exe 19->31         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b6420a0483a34be47eb99fb5c1b923540a25102cfb6d5d4278942fa1134568ab/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-13 11:07:15 UTC
AV detection:
33 of 45 (73.33%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
058c69e52355d8a2d3b185e1a095662ba7512437d710cf484f5fee44dacd8f68
Dridex
088052505d49a8700fbcf1f590a8303a12fd2f9abb2f6b40d94c7ea3889c35b6
Dridex
42581556d0abaa7d14430d9b664f84c5134fc59c6e7cca16666ac01986e8954b
Dridex
4ded87a18402057f61dfc8ec981d39b0f82253ccc6ddbaceba188e7357153798
Dridex
7daec1b688b9ae0caed63711cf48f09052dddffe20f95829453b5433535bd144
Dridex
8da30e11602f712c9b3b32290ee4a9c43464251b91f1a486000fb0acd0d47fc0
Dridex
9f22fb5dff891afceb79e39f45f87f122cde85dc48177a7510886d2834fa4b94
Dridex
a3278d93e5171e0e3455dd24d5061315b2b75954a3e54a63880b1c4b66bbdde4
Dridex
af3dbdf4f22244919fd723a271ff368238e61264bd24b5f81211f95e39923de3
Dridex
fc51247c5fb69cb26f274f73638bbd74bb377536139e75924d6fa33971e2b6c2
Dridex
+ 691 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/210917-lhnnesfbd5/
Behaviour
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:
b6420a0483a34be47eb99fb5c1b923540a25102cfb6d5d4278942fa1134568ab
MD5 hash:
0d0258353646be4435d3be39a2e02433
SHA1 hash:
3c699802af09951b142d6dda16d30fe93736ffb3
Link:
https://www.unpac.me/results/4946673b-37f4-4f30-a476-66af21a7e82d/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/b6420a0483a3/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/b6420a0483a34be47eb99fb5c1b923540a25102cfb6d5d4278942fa1134568ab

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/188613/

Comments