MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 233328d53aa34b48abe13148d5caa0ab3e55f656da72e3c6a77b61f2938a1342. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 233328d53aa34b48abe13148d5caa0ab3e55f656da72e3c6a77b61f2938a1342
SHA3-384 hash: b08595397c8ba4ad6ab6b1ce1ca91f699b0769cf37330272492dba5d8e53bd366bcaa3a633163f3df3abd6f13abdbdcd
SHA1 hash: d82df9f0c3bf753d32c06ac94a9a3ddd1818513e
MD5 hash: 1cc8bd5bbb05dfd3b1194000947757ce
humanhash: lemon-coffee-fish-april
File name:233328d53aa34b48abe13148d5caa0ab3e55f656da72e3c6a77b61f2938a1342
Download: download sample
Signature Dridex
Create hunting rule
File size:897'024 bytes
First seen:2021-03-24 17:41:39 UTC
Last seen:2021-03-24 19:52:56 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash 668dd875fa4db6299173db9f11296ee7 (18 x Dridex)
ssdeep 12288:dJ1u+Uyy8L/SVTjxVAhaYY/wKgZK5PQ/PDD/5lO2MskpN0pIObibzS1pZUf/9xEq:d2+I8Oh1/+IQ/X/+2aoIObNPUn9g
Threatray 635 similar samples on MalwareBazaar
TLSH 6D15E03166F28739E053D17944B6B516EE44BCF0773480CF76DEB4AA13398E0A93AA47
Reporter Cryptolaemus1
Tags:10444 Dridex


Avatar
Cryptolaemus1
Dridex 10444

Intelligence

File Origin
# of uploads :
2
# of downloads :
128
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.14003.24977.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
Sending a custom TCP request
Result
Verdict:
UNKNOWN
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:
76 / 100
Link:
https://www.joesandbox.com/analysis/652770
Signature
C2 URLs / IPs found in malware configuration
Detected Dridex e-Banking trojan
Found malware configuration
System process connects to network (likely due to code injection or exploit)
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/233328d53aa34b48abe13148d5caa0ab3e55f656da72e3c6a77b61f2938a1342/
Threat name:
Win32.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-03-24 17:42:11 UTC
AV detection:
10 of 29 (34.48%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=emzsrvj2unfurk7bgfenlsvavm7fl5sw3jzohrvhpnq7fe4kcnba._file
Verdict:
malicious
Label(s):
dridex
Create hunting rule
gozi
Create hunting rule
Similar samples:
1468c3d62d7cde7ef475bebf87a3e696b456a1973f91f596d6f508b0c0f3cd38
Dridex
427d7d611efe92027e258f3686824faa3f425bca6b7b048cf0c1b92a48bf28fc
Dridex
5de8ce43b6d1f607d2f2cfb32899bfa92501cc2ff06de6dee6d254eb0b4ed859
Dridex
6b5c55f67ace6277a537474ec8f6dbcf8e224f3c7b1d9399dbec35f941102cd8
Dridex
b03a77b0cd09be52347ef729b77ce38ccccf62d887bf960a13deb595f075d1d8
Dridex
d827174556381caf46cf9ed3f6e899c224f6889ac18a153060f2402a6d57b1bb
Dridex
d906900a778e3a50dbe6a614fe601ec78e153d36852c299bdaed2ba8b3a9c231
Dridex
e4e38b97d0cb5cb3c5d11a3254a89d0199c2c3e43eb51c11c5cc5fab97393d35
Dridex
f75c26d33892801b47a9dde2c1a77089562e918f0d9dccd09fdab9c74f617244
Dridex
fb2685de8f8c499599f2acd4914f3973386bb46ba991e11e1f7a4c3f70426db8
Dridex
+ 625 additional samples on MalwareBazaar
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
family:dridex botnet:10444 botnet discovery evasion loader trojan
Link:
https://tria.ge/reports/210324-nrv3vnpnae/
Behaviour
Suspicious use of WriteProcessMemory
Checks installed software on the system
Checks whether UAC is enabled
Blocklisted process makes network request
Dridex Loader
Dridex
Malware Config
C2 Extraction:
131.100.24.192:443
103.6.213.203:6601
46.41.130.218:2303
Unpacked files
SH256 hash:
e145c31713f0f6e2fc9e7989cebae80f6e7b450ddc2e619824064007d421a0a7
MD5 hash:
1fd80ef09fd58ed35341e5f0f0401fa0
SHA1 hash:
f199125273d38ec3d57c370a6705ead4b758f46b
Link:
https://www.unpac.me/results/56d8b002-3699-4244-90d0-f08663537327/
SH256 hash:
233328d53aa34b48abe13148d5caa0ab3e55f656da72e3c6a77b61f2938a1342
MD5 hash:
1cc8bd5bbb05dfd3b1194000947757ce
SHA1 hash:
d82df9f0c3bf753d32c06ac94a9a3ddd1818513e
Link:
https://www.unpac.me/results/56d8b002-3699-4244-90d0-f08663537327/
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/233328d53aa34b48abe13148d5caa0ab3e55f656da72e3c6a77b61f2938a1342

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:adonunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:AD on UNIX
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.

Web download

Dridex

DLL dll 233328d53aa34b48abe13148d5caa0ab3e55f656da72e3c6a77b61f2938a1342

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1088490/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1088485/
  
URLhaus
https://urlhaus.abuse.ch/url/1088502/
  
URLhaus
https://urlhaus.abuse.ch/url/1088483/

Comments