MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 40aa5c5f1d971703c711713fa8b8872f9737c50d29f75b70190f8c69d52a9620. 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: 40aa5c5f1d971703c711713fa8b8872f9737c50d29f75b70190f8c69d52a9620
SHA3-384 hash: a25304b94aa6b18622f58af996f290548a635ab6ba0649aacfec98fd5e75dd67db3676a6dafe56f1be378074de94a4a5
SHA1 hash: 43a670b1de1a46037dd688080d035530f200067b
MD5 hash: c0d65f28e679dd431418a00400d075f6
humanhash: lemon-cardinal-nitrogen-robert
File name:40aa5c5f1d971703c711713fa8b8872f9737c50d29f75b70190f8c69d52a9620
Download: download sample
Signature Dridex
Create hunting rule
File size:1'748'992 bytes
First seen:2021-09-13 07:17:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:uVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:zfP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 409 similar samples on MalwareBazaar
TLSH T1BB85D020EE69E1E6C6B89F3E9408352717F93D75110D608CC392704F9EF86546E3E9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
133
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
40aa5c5f1d971703c711713fa8b8872f9737c50d29f75b70190f8c69d52a9620
Verdict:
No threats detected
Analysis date:
2021-09-13 07:31:08 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/308185ac-75e5-4320-a8fc-7db7665dad37

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/187297/
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
Stealing user critical data
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/6174fcf0a9d585e6d53706b7/reports/c132a48b-007e-4782-8cdb-4e69e0b1c9c1/overview
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3486c05b-3816-48d4-8763-ddfb4722a082
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/849531
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: 481962 Sample: NRFamC0wBd Startdate: 13/09/2021 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 8 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\...\XmlLite.dll, PE32+ 19->33 dropped 35 C:\Users\user\AppData\Local\...\OLEACC.dll, PE32+ 19->35 dropped 37 C:\Users\user\AppData\Local\...\SYSDM.CPL, PE32+ 19->37 dropped 39 9 other files (3 malicious) 19->39 dropped 49 Benign windows process drops PE files 19->49 25 cmstp.exe 19->25         started        27 cmstp.exe 19->27         started        29 LicensingUI.exe 19->29         started        31 7 other processes 19->31 signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/40aa5c5f1d971703c711713fa8b8872f9737c50d29f75b70190f8c69d52a9620/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-10 18:37:00 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
35 of 45 (77.78%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
3e76e7feb262d38688d3e47c2e422083fd892144ac3a1a85c6db8c7e610bc65e
Dridex
555afa57a01292eb3b217fd9839227592e1c914a79c8a2b41577a7061a6504a7
Dridex
590ab9903afe274ba233a73f72c5374ec70a40a68580bbdada4ba5281417fb13
Dridex
5c3d1fee926215e8ef62c8e6662ee37baf104ae3a2cb403391ea6caa4b630dca
Dridex
8667e9acc84f55f8e5fb2ab4d79aa38a7704cbf76cb17791956a9a71f50466b1
Dridex
8a77d625b9903c5a7cb2642751ba725ff4086f4ec19767c110e7eda6b23582dd
Dridex
9f22fb5dff891afceb79e39f45f87f122cde85dc48177a7510886d2834fa4b94
Dridex
a623c257fff6e655987378a1df688fd666fb787c0c38392b79af1774282b6c9c
Dridex
d061ab0b5ef115a2d261d04b0e1268d745adb997b75c80811f3ced20ef316a58
Dridex
d56189da309120cda4f4aeed92afcd60864e1c51a921172ea1ada354e8377ca2
Dridex
+ 399 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-h4zq2agbhn/
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:
40aa5c5f1d971703c711713fa8b8872f9737c50d29f75b70190f8c69d52a9620
MD5 hash:
c0d65f28e679dd431418a00400d075f6
SHA1 hash:
43a670b1de1a46037dd688080d035530f200067b
Link:
https://www.unpac.me/results/921a1541-795f-42d4-9cdc-4376a187dc88/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/40aa5c5f1d97/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/40aa5c5f1d971703c711713fa8b8872f9737c50d29f75b70190f8c69d52a9620

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/187297/

Comments