MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec8dbc3e4d86b25d943dfbb2eff71a10b09ac5acc5a9648ed6e4537da666cf9a. 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: ec8dbc3e4d86b25d943dfbb2eff71a10b09ac5acc5a9648ed6e4537da666cf9a
SHA3-384 hash: e6689cda51c7a974b306858ab04836fcd75205affa009bfe1d2da7feef86e857b4f0176ea1dbe8c5b50a5566e18c06af
SHA1 hash: e5f1e762d8f0a522806e77cf6930ef6f05299993
MD5 hash: fb0979bd562c4f18393ec92c8de9989f
humanhash: sink-west-sierra-michigan
File name:ec8dbc3e4d86b25d943dfbb2eff71a10b09ac5acc5a9648ed6e4537da666cf9a
Download: download sample
Signature Dridex
Create hunting rule
File size:1'368'064 bytes
First seen:2021-11-26 09:27:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 72906e44c69f979a7a4dfcb492a7b5bb (28 x Dridex)
ssdeep 12288:BGVNJAvuPFUl/faxmVlBLXKCgFfEK7JRLeHlX//ve7:E3JAvRl/fKQKCgFfx4P/va
Threatray 1'707 similar samples on MalwareBazaar
TLSH T1E155D162D36871E8C5639A31D07F551F0AB66C2268598215FB723A700D3FBC9FFE8129
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
183
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ec8dbc3e4d86b25d943dfbb2eff71a10b09ac5acc5a9648ed6e4537da666cf9a
Verdict:
No threats detected
Analysis date:
2021-11-26 11:43:02 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2d27cf94-94b6-4614-b89c-99491ed021c9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Detection(s):
Win.Malware.Mikey-9910251-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Changing a file
Creating a file
Creating a process from a recently created file
Searching for synchronization primitives
Creating a file in the %AppData% subdirectories
DNS request
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
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/61a0a8acf36138de3f3e9a14/reports/dc04d3ef-899f-4585-820e-b2d2339d068b/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/45f2b131-767c-42d3-9491-fc02674cf576
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/896716
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
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: 529192 Sample: 4Yb6amLBNz Startdate: 26/11/2021 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 9 loaddll64.exe 1 2->9         started        process3 process4 11 cmd.exe 1 9->11         started        13 rundll32.exe 9->13         started        15 rundll32.exe 9->15         started        17 rundll32.exe 9->17         started        process5 19 rundll32.exe 11->19         started        signatures6 50 Changes memory attributes in foreign processes to executable or writable 19->50 52 Uses Atom Bombing / ProGate to inject into other processes 19->52 54 Queues an APC in another process (thread injection) 19->54 22 explorer.exe 3 55 19->22 injected process7 file8 34 C:\Users\user\AppData\Local\...\WINSTA.dll, PE32+ 22->34 dropped 36 C:\Users\user\AppData\Local\...\TAPI32.dll, PE32+ 22->36 dropped 38 C:\Users\user\AppData\Local\DlU72r\SLC.dll, PE32+ 22->38 dropped 40 13 other files (2 malicious) 22->40 dropped 56 Benign windows process drops PE files 22->56 26 MDMAppInstaller.exe 22->26         started        28 RdpSaUacHelper.exe 22->28         started        30 dialer.exe 22->30         started        32 14 other processes 22->32 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ec8dbc3e4d86b25d943dfbb2eff71a10b09ac5acc5a9648ed6e4537da666cf9a/
Threat name:
Win64.Trojan.Occamy
Create hunting rule
Status:
Malicious
First seen:
2021-11-22 22:07:23 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:
187fffecedce45e28736de8d2f20b07faa0d3b891ec0bb59019bac7c2ddb3edb
Dridex
2333c2d09ff9f77f6059834fd49bc59badd21e667947573673d57899a8ffde4a
Dridex
40418ad20105b2b112fe173159619769e5be25bbb3af931c083c714d4d2d33d4
Dridex
464ada0f1f38f804d4bc67635ed217d4c9b5048b9da528a6ea7becb0713b737a
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55216d58eeaf74d484054cccb09bf7563307a5f8af84f7bb96fb35f82df751c9
Dridex
57d827993f62af3fa1fe553bdce016556e7b21039407dee00310c5c929bdc716
Dridex
5ac7b1b79339c1ab8b7ba6bd6dfcedd8b5fd5153615632266debb5919416db37
Dridex
7671172c43de52366a663c4a57e9360ec46ce153d9e3de88b06dbc47f36b9030
Dridex
e28e980cbee4e2410da4cf95542fb62743d30ae2ab6deed43561b61ffbc95c64
Dridex
fda44dcce83c37f5c83ac0bfb061121f100b0e47a4fdb16d77a5f25bdc6f818b
Dridex
+ 1'697 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/211126-lfc4xaege5/
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Adds Run key to start application
Checks whether UAC is enabled
Drops startup file
Loads dropped DLL
Executes dropped EXE
Dridex Shellcode
Dridex
Unpacked files
SH256 hash:
ec8dbc3e4d86b25d943dfbb2eff71a10b09ac5acc5a9648ed6e4537da666cf9a
MD5 hash:
fb0979bd562c4f18393ec92c8de9989f
SHA1 hash:
e5f1e762d8f0a522806e77cf6930ef6f05299993
Link:
https://www.unpac.me/results/bb4a8f04-53f7-49fc-a7b5-9b53dfe68f07/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/ec8dbc3e4d86/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.21
Link:
https://yomi.yoroi.company/submissions/ec8dbc3e4d86b25d943dfbb2eff71a10b09ac5acc5a9648ed6e4537da666cf9a

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/209681/

Comments