MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73926c5ebfd9b904ba1b7874e74e6eab84535e28c85338f1f9ed472b223f7b51. 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: 73926c5ebfd9b904ba1b7874e74e6eab84535e28c85338f1f9ed472b223f7b51
SHA3-384 hash: c67cf8563a507172007d3fae3630ce19cf3b87a857542476e970552a8715e966147644aad644cbaf9b6175fa1e97c403
SHA1 hash: 678b8b781a9bc1d9a2e750a30dc1d1aa6d080e32
MD5 hash: 01a071551779302eba20149a1c9a4154
humanhash: arizona-september-whiskey-freddie
File name:73926c5ebfd9b904ba1b7874e74e6eab84535e28c85338f1f9ed472b223f7b51
Download: download sample
Signature Dridex
Create hunting rule
File size:1'888'256 bytes
First seen:2021-09-13 07:47:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:dVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:EfP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 451 similar samples on MalwareBazaar
TLSH T1A795D020EF69E1E6C6B89F3E9408352727F93D75110D608CC392604F5EF86546E3E9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
152
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
73926c5ebfd9b904ba1b7874e74e6eab84535e28c85338f1f9ed472b223f7b51
Verdict:
No threats detected
Analysis date:
2021-09-13 07:49:33 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a68954ee-f34d-41ab-800c-481bc533af5f

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/187379/
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/6174fdd9db358dd15ed91782/reports/4d15c46d-c92f-4b29-b6aa-fb20214764e4/overview
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1cb3b754-2d7e-40e4-9df5-4a0b58fb0000
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/849679
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
Contains functionality to infect the boot sector
Machine Learning detection for dropped file
Machine Learning detection for sample
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: 482106 Sample: pnLY3ztbzw Startdate: 13/09/2021 Architecture: WINDOWS Score: 100 44 Antivirus detection for dropped file 2->44 46 Antivirus / Scanner detection for submitted sample 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 4 other signatures 2->50 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 4 other processes 8->17 signatures5 54 Changes memory attributes in foreign processes to executable or writable 10->54 56 Uses Atom Bombing / ProGate to inject into other processes 10->56 58 Queues an APC in another process (thread injection) 10->58 19 explorer.exe 2 46 10->19 injected 23 conhost.exe 13->23         started        25 rundll32.exe 15->25         started        process6 file7 36 C:\Users\user\AppData\Local\wnX\MFC42u.dll, PE32+ 19->36 dropped 38 C:\Users\user\AppData\Local\aoqN\DUI70.dll, PE32+ 19->38 dropped 40 C:\Users\user\AppData\Local\...\UxTheme.dll, PE32+ 19->40 dropped 42 7 other files (3 malicious) 19->42 dropped 52 Benign windows process drops PE files 19->52 27 wbengine.exe 19->27         started        30 wlrmdr.exe 19->30         started        32 wbengine.exe 19->32         started        34 7 other processes 19->34 signatures8 process9 signatures10 60 Contains functionality to infect the boot sector 27->60
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/73926c5ebfd9b904ba1b7874e74e6eab84535e28c85338f1f9ed472b223f7b51/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-09 19:24:00 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
34 of 45 (75.56%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
088052505d49a8700fbcf1f590a8303a12fd2f9abb2f6b40d94c7ea3889c35b6
Dridex
0f65fbb58ddfee84eb42f37d9f83ee68abca0ca4e6a0cf50a7cfca8fa9cdf942
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118fa6b30edc4d2bf9714aa9191ac530ed03b41230e94b4e6ddd32e0c22c56be
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3d08e2b181c177bd28e3150bc4a8184fa9778cb5633b2ae5cbd72b52c9219fc1
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40aa5c5f1d971703c711713fa8b8872f9737c50d29f75b70190f8c69d52a9620
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47e9218c93026ada055d2b6521a3d74a18efed7ad9fd34aab9a54115d1079dea
Dridex
73e90dc0324c6bfb21bbe289e16e4129067b031d4d06c1f38984a45ee22c5a7e
Dridex
76d67670e062e6aa05b82846d3782abfbe2f55dc90925b5a7ca8bc992361ee7f
Dridex
9f8b00082fe23161c73388b855578bedfe0e738a805f07365c51bf7c6a75d9cb
Dridex
d061ab0b5ef115a2d261d04b0e1268d745adb997b75c80811f3ced20ef316a58
Dridex
+ 441 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/210913-jm5rdsdca8/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
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:
73926c5ebfd9b904ba1b7874e74e6eab84535e28c85338f1f9ed472b223f7b51
MD5 hash:
01a071551779302eba20149a1c9a4154
SHA1 hash:
678b8b781a9bc1d9a2e750a30dc1d1aa6d080e32
Link:
https://www.unpac.me/results/c4bfcddd-2e34-497e-b785-7a81edbc5ca7/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/73926c5ebfd9/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/73926c5ebfd9b904ba1b7874e74e6eab84535e28c85338f1f9ed472b223f7b51

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/187379/

Comments