MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b70e8aba88a50257c46271fdf9e061628a2851fb09478abbc38b8c919b546270. 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: b70e8aba88a50257c46271fdf9e061628a2851fb09478abbc38b8c919b546270
SHA3-384 hash: 6f97405a708c2c188cb7a5bf4367c9307ab951f5ee318f8d5418e8dcd62c7d1cd496c49bbe9b9ec656af1bdb5fe25410
SHA1 hash: bd3435f4d932867614e544d31deb01cfb020ff6e
MD5 hash: 1336c87993d6a3149d59876f7b271ab3
humanhash: washington-december-lemon-mexico
File name:b70e8aba88a50257c46271fdf9e061628a2851fb09478abbc38b8c919b546270
Download: download sample
Signature Dridex
Create hunting rule
File size:2'125'824 bytes
First seen:2021-09-16 08:19:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:WVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:LfP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 634 similar samples on MalwareBazaar
TLSH T116A5E020EF69E1E6C6B89F3E9408352717B93D75110D608CC392704F9EF86546E3E9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
171
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b70e8aba88a50257c46271fdf9e061628a2851fb09478abbc38b8c919b546270
Verdict:
No threats detected
Analysis date:
2021-09-16 09:18:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/12a8bc77-613e-4cee-af10-0fbb69bb5d89

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/188343/
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/61752022db358dd15ed92686/reports/f0ac3b4f-e822-4f1a-88c5-e37c1d671de8/overview
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cc4a1102-6606-432d-8c1d-9303d397ee22
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/851920
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
PE file contains section with special chars
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: 484347 Sample: ZxwwWFmRS1.exe Startdate: 16/09/2021 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 4 other signatures 2->48 8 loaddll64.exe 1 2->8         started        process3 signatures4 52 Changes memory attributes in foreign processes to executable or writable 8->52 54 Uses Atom Bombing / ProGate to inject into other processes 8->54 56 Queues an APC in another process (thread injection) 8->56 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 58 Changes memory attributes in foreign processes to executable or writable 11->58 60 Uses Atom Bombing / ProGate to inject into other processes 11->60 20 explorer.exe 2 124 11->20 injected 24 rundll32.exe 16->24         started        process7 file8 34 C:\Users\user\AppData\Local\SFM\DUI70.dll, PE32+ 20->34 dropped 36 C:\Users\user\AppData\Local\...\ACTIVEDS.dll, PE32+ 20->36 dropped 38 C:\Users\user\AppData\Local\...\MFC42u.dll, PE32+ 20->38 dropped 40 59 other files (6 malicious) 20->40 dropped 50 Benign windows process drops PE files 20->50 26 msconfig.exe 20->26         started        28 msconfig.exe 20->28         started        30 mstsc.exe 20->30         started        32 4 other processes 20->32 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b70e8aba88a50257c46271fdf9e061628a2851fb09478abbc38b8c919b546270/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-12 11:53:24 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
33 of 45 (73.33%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
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Dridex
0d3e8fe20cccea6e92c39db0a9adcf107c61d2055ed4aff6d55015dc3b67557f
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11d1b37184efae23295a98a8f3fe096bef62c2ee7b3ca86d380210550456a9e4
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5356480661099bd38b6d3fb6259970f93245c21f7d9c7671205c9d735a773844
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aa3ac91c3dbe885121c267fef89217acb046ad4b9a27329dc89756a2d1d12e61
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b07aff83880c9d5315322e289018077face4c3992f81cf08d56ac2602e212385
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b51d9b2a34055d1bc5ac9fb0e47eb9802d638d5373751a6ad02c61ce1590390a
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c02b8d10400f0d55b54798607f28a991a59d1f02d37fa8f11adff9d7bf23daa2
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d2ae7be48837bc1bb80dfca99f085cb41e84b9b097bf2e655f206c5c22596d41
Dridex
ebd49c46e2aec521b36fcaba75eba029f965bf33e8acca10a595e17bb720f47f
Dridex
+ 624 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/210916-j8fz6afdbm/
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:
b70e8aba88a50257c46271fdf9e061628a2851fb09478abbc38b8c919b546270
MD5 hash:
1336c87993d6a3149d59876f7b271ab3
SHA1 hash:
bd3435f4d932867614e544d31deb01cfb020ff6e
Link:
https://www.unpac.me/results/7d20768c-a6a3-4f0f-a9b2-08aadcdc5bc7/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/b70e8aba88a5/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/b70e8aba88a50257c46271fdf9e061628a2851fb09478abbc38b8c919b546270

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/188343/

Comments