MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb531b7b7f835cbee0f8c361226097e195df7646f8d9e90ec99bec812c581d11. 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: fb531b7b7f835cbee0f8c361226097e195df7646f8d9e90ec99bec812c581d11
SHA3-384 hash: 7d792dc1cb0a046c406e939d9933683f6f5a674b67393bb135e1e6593407a9e0b81e80f8bf637a3b2bed361eedd8e1a8
SHA1 hash: ec07443f029d458931f0dc50ce5047c5250b805e
MD5 hash: 8e6ea0c4e7c37483da44ef00f166a80d
humanhash: summer-missouri-romeo-five
File name:fb531b7b7f835cbee0f8c361226097e195df7646f8d9e90ec99bec812c581d11
Download: download sample
Signature Dridex
Create hunting rule
File size:1'712'128 bytes
First seen:2021-09-09 11:55:50 UTC
Last seen:2021-09-09 11:55:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:DVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:SfP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 353 similar samples on MalwareBazaar
TLSH T13285D020EE69E1E6C6B89F3E9408352727F93D75110D608CC392604F5EFC6546E3E9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
228
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fb531b7b7f835cbee0f8c361226097e195df7646f8d9e90ec99bec812c581d11
Verdict:
No threats detected
Analysis date:
2021-09-09 12:21:30 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4e5764a9-a6a7-453e-8be1-d7e3f0492047

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/186611/
Detection(s):
Win.Packed.Razy-9769561-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Changing a file
Replacing files
Creating a file
Creating a process from a recently created file
Deleting a recently created file
Creating a file in the %AppData% subdirectories
Sending a UDP request
Setting browser functions hooks
Forced shutdown of a system process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Unauthorized injection to a browser process
Enabling autorun by creating a file
Forced shutdown of a browser
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8fa55634-c7ae-4c13-a651-af82efcf24c8
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/848041
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
Modifies the prolog of user mode functions (user mode inline hooks)
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: 480475 Sample: ObyBrru163 Startdate: 09/09/2021 Architecture: WINDOWS Score: 96 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 2 other signatures 2->47 8 loaddll64.exe 1 2->8         started        process3 process4 10 rundll32.exe 8->10         started        13 cmd.exe 1 8->13         started        15 rundll32.exe 8->15         started        17 4 other processes 8->17 signatures5 51 Changes memory attributes in foreign processes to executable or writable 10->51 53 Uses Atom Bombing / ProGate to inject into other processes 10->53 55 Queues an APC in another process (thread injection) 10->55 19 explorer.exe 2 49 10->19 injected 23 rundll32.exe 13->23         started        process6 file7 33 C:\Users\user\AppData\Local\qsn\XmlLite.dll, PE32+ 19->33 dropped 35 C:\Users\user\AppData\Local\...35ETPLWIZ.dll, PE32+ 19->35 dropped 37 C:\Users\user\AppData\Local\g8Lb\SYSDM.CPL, PE32+ 19->37 dropped 39 9 other files (2 malicious) 19->39 dropped 49 Benign windows process drops PE files 19->49 25 EhStorAuthn.exe 19->25         started        27 upfc.exe 19->27         started        29 SystemPropertiesPerformance.exe 19->29         started        31 9 other processes 19->31 signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fb531b7b7f835cbee0f8c361226097e195df7646f8d9e90ec99bec812c581d11/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-08 11:02:11 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
33 of 44 (75.00%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
093afb9fea7c597a845147683a408b2729ac164d66ec0c49a8a330d22fff09ee
Dridex
12d3005be0691cdcce3704bc50fe8b50d88e930f8cb65e73e015180c7c211b6d
Dridex
334ccf9e377cf841f14c6acee3f5f9d9a207a81db24c3e5f76e86a0888a7e849
Dridex
6dd2adcade0bf83be9600780c08fdc9e4aebef965a8989ee3bad9cba69d42d80
Dridex
76d67670e062e6aa05b82846d3782abfbe2f55dc90925b5a7ca8bc992361ee7f
Dridex
9b90e7fd169d84766a6d636c6b0b68b3b26c491cd8335097177a087d69baa817
Dridex
9f22fb5dff891afceb79e39f45f87f122cde85dc48177a7510886d2834fa4b94
Dridex
a2f56daadb42298f80fbe1c854f4577e454347a0585b4cf9669fda34423270da
Dridex
d682403584bf1b820b74b80638f088f498b12cfbdd36616147e1ff02619b601d
Dridex
fa3a533c81677db81cc22adc4021199e024b2324892bbb5355c5a2e7dfcc43b7
Dridex
+ 343 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/210909-n33zysgaf3/
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 UnmapMainImage
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:
fb531b7b7f835cbee0f8c361226097e195df7646f8d9e90ec99bec812c581d11
MD5 hash:
8e6ea0c4e7c37483da44ef00f166a80d
SHA1 hash:
ec07443f029d458931f0dc50ce5047c5250b805e
Link:
https://www.unpac.me/results/f0239cf5-2e73-4ea4-96ab-ec22e93be0ff/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/fb531b7b7f83/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/fb531b7b7f835cbee0f8c361226097e195df7646f8d9e90ec99bec812c581d11

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/186611/

Comments