MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c74fe6d6ef76712c4f1ee4e0ed414fec72546587de3967efcf79df98debb381. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c74fe6d6ef76712c4f1ee4e0ed414fec72546587de3967efcf79df98debb381
SHA3-384 hash: 2d42ceb079c57489142f7184a73c257bf3fe6bc99d79bd4f2228c4d669c2230f9e63cd46fd4d19c08e90ec5fd20ff0ee
SHA1 hash: 507479dc65ae072a675ebb2c2f9307f14e0d894b
MD5 hash: e0d26fa918166c8ee54c18fdbc0ebe2e
humanhash: five-orange-mike-eight
File name:4c74fe6d6ef76712c4f1ee4e0ed414fec72546587de3967efcf79df98debb381
Download: download sample
Signature Dridex
Create hunting rule
File size:1'781'760 bytes
First seen:2021-09-13 07:15:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:+VI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:jfP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 380 similar samples on MalwareBazaar
TLSH T15C85D020EE69E1E6C6B89F3E9408352727F93D75110D608CC392604F5EFC6546E3E9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4c74fe6d6ef76712c4f1ee4e0ed414fec72546587de3967efcf79df98debb381
Verdict:
No threats detected
Analysis date:
2021-09-13 07:20:00 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/422a9499-73b9-4c8d-ba0e-170a2577d8f9

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/187286/
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/6174fc6f9a5a1e91c5d1f89d/reports/f623aafd-80f4-49bb-90e7-bd0aaba606b3/overview
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8a893e6d-13f7-4046-9585-0105244797cd
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/849886
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
Checks if browser processes are running
Contains functionality to compare user and computer (likely to detect sandboxes)
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: 482327 Sample: cCKSwOYbeA Startdate: 13/09/2021 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 2 other signatures 2->48 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 13 other processes 8->17 signatures5 56 Changes memory attributes in foreign processes to executable or writable 10->56 58 Uses Atom Bombing / ProGate to inject into other processes 10->58 60 Queues an APC in another process (thread injection) 10->60 19 explorer.exe 2 49 10->19 injected 23 rundll32.exe 13->23         started        process6 file7 34 C:\Users\user\AppData\Local\...\ie4uinit.exe, PE32+ 19->34 dropped 36 C:\Users\user\AppData\Local\nbz\VERSION.dll, PE32+ 19->36 dropped 38 C:\Users\user\AppData\Local\...\XmlLite.dll, PE32+ 19->38 dropped 40 9 other files (3 malicious) 19->40 dropped 50 Benign windows process drops PE files 19->50 25 ie4uinit.exe 19->25         started        28 MusNotifyIcon.exe 19->28         started        30 MusNotifyIcon.exe 19->30         started        32 6 other processes 19->32 signatures8 process9 signatures10 52 Checks if browser processes are running 25->52 54 Contains functionality to compare user and computer (likely to detect sandboxes) 25->54
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4c74fe6d6ef76712c4f1ee4e0ed414fec72546587de3967efcf79df98debb381/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-10 19:23:00 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:
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Dridex
3a65217164c61f69230d09f86115f848e530bed80c8896fe01756e74f89faed4
Dridex
46b7e2a661985f4fe3e93a8f87bee7e698fe0145b75727571ed4488d1d4a1b26
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73e90dc0324c6bfb21bbe289e16e4129067b031d4d06c1f38984a45ee22c5a7e
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76d67670e062e6aa05b82846d3782abfbe2f55dc90925b5a7ca8bc992361ee7f
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994af9a2c1fe96e94a95f0bc85bb6a6fcac476d812a66ed4fd2f9055b34c5f43
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b9c7ad4091cc16a10e0789ef95bae8905c2b45e195fd69feea02c75e98a280fd
Dridex
d2fbf5145fdd91baa99c857c37fd0a77af8b69bf56f86e8b9c6125c9f0eeff6a
Dridex
de43d55d6a97318d5c6b0493cbc23fa2d7da8bebe388f1fdb9558e8af7d68d45
Dridex
e7e5b087963cc059be1222476830eb50f9107db0e776c83bb61462a618cb4ead
Dridex
+ 370 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-h3sw4adbb9/
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
Checks whether UAC is enabled
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Dridex Shellcode
Dridex
Unpacked files
SH256 hash:
4c74fe6d6ef76712c4f1ee4e0ed414fec72546587de3967efcf79df98debb381
MD5 hash:
e0d26fa918166c8ee54c18fdbc0ebe2e
SHA1 hash:
507479dc65ae072a675ebb2c2f9307f14e0d894b
Link:
https://www.unpac.me/results/03609667-c491-43a4-afed-71d8b4b1cf44/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/4c74fe6d6ef7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4c74fe6d6ef76712c4f1ee4e0ed414fec72546587de3967efcf79df98debb381

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/187286/

Comments