🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 12a835273afa91c41f8a06b35e76f90d8e5b3f840cd0f5798a5bd5e6b9613d7e. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 12a835273afa91c41f8a06b35e76f90d8e5b3f840cd0f5798a5bd5e6b9613d7e
SHA3-384 hash: 02ff6721b4262e9364b9255a09b5d1c41b7d2a9298b9f5d26afe0b3bf8ce78e15fe16f4768e61c75f3df548594087c1b
SHA1 hash: 116a7e594e02aae9630901de0c088e52c2c80cb7
MD5 hash: 2ec382398d0377ede12df525dcef5dda
humanhash: eleven-yankee-emma-lima
File name:2ec38239_by_Libranalysis
Download: download sample
Signature Dridex
Create hunting rule
File size:162'304 bytes
First seen:2021-05-24 15:03:42 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash f71b9cb9891e9cf4bae79d2b5aa115c6 (1'586 x Dridex)
ssdeep 3072:NiFieJeVDC5PIh/31VeSDH2jW+zsKWncDlRe0PLDt:WeAU/TeSH26cs+7
Threatray 21'153 similar samples on MalwareBazaar
TLSH 83F3E00AED9FE988E85C51F1CA4D363EE9713E371B5BDD08C584AE9DC24B252A4F0352
Reporter Libranalysis
Tags:Dridex


Avatar
Libranalysis
Uploaded as part of the sample sharing project

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Malware.Ffpx-9852716-0
Create hunting rule

Win.Malware.Dridex-9853182-0
Create hunting rule

Win.Malware.Dridex-9853583-0
Create hunting rule

SecuriteInfo.com.Trojan.Agent.FFPX.110.28486.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Result
Threat name:
Dridex Dropper
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/790498
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Dridex dropper found
Found malware configuration
Found potential dummy code loops (likely to delay analysis)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to delay execution (extensive OutputDebugStringW loop)
Tries to detect sandboxes / dynamic malware analysis system (file name check)
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/12a835273afa91c41f8a06b35e76f90d8e5b3f840cd0f5798a5bd5e6b9613d7e/
Threat name:
Win32.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-05-24 15:04:18 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ckudkjz27ki4ih4ka2zv45xzbwhfwp4ebtipk6mklpk6nolbhv7a._file
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
07ea11033214b6fe637da7d70fd14b7bb1eb85a022e5a04760f48e673c7e87a7
Dridex
0b662d610adf9f2ddabab32f6f1eed9b387d0be7b41b559d59cad29444c718e4
Dridex
0ef4649c6de7f90d2fac0f35a49459a244699822b77eb029e4693c149af10457
Dridex
1b239b862042a375da0db7476969b5a99a1a34d412a810d07e10cd7f1d6a94cb
Dridex
6c7258be87b34d67a3f7179ce2bcf7981f5bd2aa17eaf35084df6caa14613287
Dridex
a0ae85352e3dc5182fd17cc35f72c577f3cae56bfa3de702df6a7d7f29582ebf
Dridex
c0aa43901407bffc679963fad11bbb658a87e4242fc49f0de17d37dff366dbf0
Dridex
db24a969a7066512bfa6ecc5be2eca0de80fda7860431dd3a348fb576dcc083e
Dridex
e4b8ffd2a7a0e790a02a378326d287a53332249658a91d90fffb7e7c9f280437
Dridex
eb41855fc4b2708ed98cf93ac063999cbb8a9e5ffbea11d0f2a1636cee15c2e9
Dridex
+ 21'143 additional samples on MalwareBazaar
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
family:dridex botnet:40111 botnet evasion loader trojan
Link:
https://tria.ge/reports/210524-49a7x9j98n/
Behaviour
Suspicious use of WriteProcessMemory
Checks whether UAC is enabled
Dridex Loader
Dridex
Malware Config
C2 Extraction:
8.210.53.215:443
72.249.22.245:2303
188.40.137.206:8172
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Dridex
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/12a835273afa91c41f8a06b35e76f90d8e5b3f840cd0f5798a5bd5e6b9613d7e

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:DridexLoader
Create hunting rule
Author:kevoreilly
Description:Dridex v4 dropper C2 parsing function
Rule name:DridexV4
Create hunting rule
Author:kevoreilly
Description:Dridex v4 Payload
Rule name:MALWARE_Win_DLLLoader
Create hunting rule
Author:ditekSHen
Description:Detects unknown DLL Loader
Rule name:win_dridex_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Dridex

DLL dll 12a835273afa91c41f8a06b35e76f90d8e5b3f840cd0f5798a5bd5e6b9613d7e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1121365/
  
Delivery method
Distributed via web download

Comments