MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6291ab21c8d588ef313ad1450a460f19e77e229391f22bd5731b6fc5d9cfc6ff. 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: 6291ab21c8d588ef313ad1450a460f19e77e229391f22bd5731b6fc5d9cfc6ff
SHA3-384 hash: c0837a3f6f3f07b26e109182bc6815d73739a7641bd0792e3332a5be0094e86a0b57ed12a35db8dcaba2942d5daaa97d
SHA1 hash: 3fed161cc562679d7ce7a075598ca076d5d9bf4d
MD5 hash: 14d8216ebe03d7881033784d89da7ce1
humanhash: alaska-sierra-quebec-victor
File name:6291ab21c8d588ef313ad1450a460f19e77e229391f22bd5731b6fc5d9cfc6ff
Download: download sample
Signature Dridex
Create hunting rule
File size:1'789'952 bytes
First seen:2021-09-09 11:53:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:tVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:0fP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 329 similar samples on MalwareBazaar
TLSH T13185E020EE69E1E6C6B89F3E9408352717B93D75110D60CCC392704F9EF86546E3E9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
227
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6291ab21c8d588ef313ad1450a460f19e77e229391f22bd5731b6fc5d9cfc6ff
Verdict:
No threats detected
Analysis date:
2021-09-09 12:12:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/7e7c0051-3c80-4043-bf3b-4df1191d8989

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/186590/
Detection(s):
Win.Packed.Razy-9769561-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
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
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/7c1de1d3-bbb0-412b-b35b-683fac76329d
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/848222
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
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Uses Atom Bombing / ProGate to inject into other processes
Windows Update Standalone Installer command line found (may be used to bypass UAC)
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 480664 Sample: Hkfnb7d8jU Startdate: 09/09/2021 Architecture: WINDOWS Score: 100 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 3 other signatures 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 58 11->20 injected 24 rundll32.exe 16->24         started        process7 file8 34 C:\Users\user\AppData\Local\taFN\credui.dll, PE32+ 20->34 dropped 36 C:\Users\user\AppData\Local\...\OLEACC.dll, PE32+ 20->36 dropped 38 C:\Users\user\AppData\Local\...\XmlLite.dll, PE32+ 20->38 dropped 40 15 other files (5 malicious) 20->40 dropped 50 Benign windows process drops PE files 20->50 26 wusa.exe 20->26         started        28 wusa.exe 20->28         started        30 CloudNotifications.exe 20->30         started        32 6 other processes 20->32 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6291ab21c8d588ef313ad1450a460f19e77e229391f22bd5731b6fc5d9cfc6ff/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-05 09:55:56 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
32 of 45 (71.11%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
0a327d861c2efeda400c99b48e3fb041070a089e2de3c35444ac381dd3d623a0
Dridex
590ab9903afe274ba233a73f72c5374ec70a40a68580bbdada4ba5281417fb13
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5bdeebf38319abd9ad7c576727b21fd6a43a0e85d918b272bcf23be8681d943f
Dridex
67f27b06e9088c3e1c2dcae0f2cf58abfb2b7ea91f19153c61f7da698bef22a3
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76d67670e062e6aa05b82846d3782abfbe2f55dc90925b5a7ca8bc992361ee7f
Dridex
9f8b00082fe23161c73388b855578bedfe0e738a805f07365c51bf7c6a75d9cb
Dridex
c8b515be222c5ed644a449557d40cadbef722d8e53d0d248856076381400654a
Dridex
d682403584bf1b820b74b80638f088f498b12cfbdd36616147e1ff02619b601d
Dridex
e226eec1bdd34ddbf224a9d3d4566b2f8d31a910512dc96974ebb6a564c4b9a2
Dridex
f90bd8f4a586c483137c3dd2ca784a8578ddd2d2a4e798c91c6af47c8d56a9fd
Dridex
+ 319 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-n2yc3sbcbn/
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:
6291ab21c8d588ef313ad1450a460f19e77e229391f22bd5731b6fc5d9cfc6ff
MD5 hash:
14d8216ebe03d7881033784d89da7ce1
SHA1 hash:
3fed161cc562679d7ce7a075598ca076d5d9bf4d
Link:
https://www.unpac.me/results/6c18bd9a-8ef9-4125-9d76-907f64d219cd/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/6291ab21c8d5/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/6291ab21c8d588ef313ad1450a460f19e77e229391f22bd5731b6fc5d9cfc6ff

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/186590/

Comments