MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50df8be8a37f5f41e2ff36a747dd5e372b400444673d8359fc64a48786526624. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 50df8be8a37f5f41e2ff36a747dd5e372b400444673d8359fc64a48786526624
SHA3-384 hash: 7ac49df05345fd13e4996a50bbdf7730aa843b7ff10955b8f3e20d6f3fbf1fc587647ea0e15e72aac5a922f5a26cfa80
SHA1 hash: 869854919007c3f0c2774510996c49fc826701c2
MD5 hash: a5a2a0ac915966ab32b9e9f695126a52
humanhash: cup-magazine-papa-crazy
File name:cym4u.exe
Download: download sample
Signature Dridex
Create hunting rule
File size:1'327'616 bytes
First seen:2021-04-11 02:57:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b9d809d7892afbdc1bec995d79f9b3a7 (1 x Dridex)
ssdeep 24576:UEyuelNHvbyVfbWWbyHjaSabybbybvkbleb:/EhEk
TLSH 3355D043AE454661D03A0471579FE7FEC66D2E680B08899672E0FF5734B31E3A60B72B
Reporter nao_sec
Tags:Dridex RigEK

Intelligence

File Origin
# of uploads :
1
# of downloads :
363
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
https://ankltrafficexit.xyz/trafficexit
Verdict:
Malicious activity
Analysis date:
2021-04-11 02:45:03 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0459bcfe-39b2-47c6-98db-5800e371a804

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DridexLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/133521/
Detection(s):
Win.Malware.Generickdz-9851247-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Sending a UDP request
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.
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/672124
Signature
C2 URLs / IPs found in malware configuration
Detected Dridex e-Banking trojan
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Machine Learning detection for sample
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/50df8be8a37f5f41e2ff36a747dd5e372b400444673d8359fc64a48786526624/
Threat name:
Win32.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-04-11 02:58:07 UTC
AV detection:
22 of 48 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kdpyx2fdp5pudyx7g2tupxk6g4vuabcem46ygwp4mssipbssmysa._file
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
family:dridex botnet:10111 botnet discovery evasion loader trojan
Link:
https://tria.ge/reports/210411-6trz536abx/
Behaviour
Checks installed software on the system
Checks whether UAC is enabled
Dridex Loader
Dridex
Malware Config
C2 Extraction:
131.100.24.231:443
188.165.17.91:8443
185.148.169.10:2303
Unpacked files
SH256 hash:
0143b35adf6c4d89123e12d5b0feea4f41ed38b7a1e84e532ee6d65a6c0b9e33
MD5 hash:
715ea5bfe5c0df53a1996dbe2d0b97e1
SHA1 hash:
5e341b83ecfe716f48490ed10ea2606e6083bc4a
Link:
https://www.unpac.me/results/6f0e1328-db97-4e4c-bff6-0c27b7d85e4d/
SH256 hash:
50df8be8a37f5f41e2ff36a747dd5e372b400444673d8359fc64a48786526624
MD5 hash:
a5a2a0ac915966ab32b9e9f695126a52
SHA1 hash:
869854919007c3f0c2774510996c49fc826701c2
Link:
https://www.unpac.me/results/6f0e1328-db97-4e4c-bff6-0c27b7d85e4d/
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/50df8be8a37f5f41e2ff36a747dd5e372b400444673d8359fc64a48786526624

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:win_dridex_loader_v2
Create hunting rule
Author:Johannes Bader @viql
Description:detects some Dridex loaders

File information

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

  
X
https://twitter.com/nao_sec/status/1381077887172759555
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/133521/

Comments