MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7103c9d1c2a64b80a4b69e3d91487b602fd4ede836722fa9c0daf4fe09a2b7cd. 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: 5

Intelligence 5 IOCs YARA 1 File information Comments

SHA256 hash:	7103c9d1c2a64b80a4b69e3d91487b602fd4ede836722fa9c0daf4fe09a2b7cd
SHA3-384 hash:	df502cf6d74411459c6c67a51826ebce117b4e1fa7bbe8da0bfe1c9c4a017d95fca75838f57a3b9be7f7eba8b54090f6
SHA1 hash:	3d6253901688db87fe9e3299cb61c9118b16ba0b
MD5 hash:	f66682f19ae1531d64fc9cf409202e42
humanhash:	sierra-kitten-eighteen-september
File name:	ejrwqokckt.exe
Download:	download sample
Signature	Dridex Create hunting rule
File size:	253'952 bytes
First seen:	2020-04-02 15:52:06 UTC
Last seen:	2020-04-02 16:50:20 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	1cd3f58a9d87c90332721b368bf38688 (1 x Dridex)
ssdeep	3072:9DTrfyYfMmr9gRfMMh2OrepJIFpx7BJKSugZGIpqsdvJXk:hX392MuX40ALgZ/pqs
Threatray	292 similar samples on MalwareBazaar
TLSH	9444D056B3FE5568F5F7BF30A83952620F1B3DD6A839D10D8300C58E9A35A24CDA4B32
Reporter	abuse_ch
Tags:	Dridex exe

abuse_ch

Dridex malspam campaign sent from GMX mailservers (compromised email accounts?), example:

HELO: mout.gmx.net
Sending IP: 212.227.15.15
From: Daphna Carri <January.Fejes86848@gmx.com>
Subject: Invoice Due #854962
Attachment: 854962.xls

Dridex payload URLs:
http://rilaer.com/IfAmGZIJjbwzvKNTxSPM/ixcxmzcvqi.exe
http://lialer.com/wFBIQQUccZOdYQKJvhxm/ejrwqokckt.exe

Intelligence

File Origin

# of uploads :

# of downloads :

125

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.BehavesLike.Win32.Trojan.dh.16838.UNOFFICIAL

Malware family:

Dridex

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/1f23aae7-1676-4509-9f6d-9952d5b1e857

Gathering data

Threat name:

Win32.Trojan.Kryptik

Status:

Malicious

First seen:

2020-04-02 16:35:28 UTC

File Type:

PE (Exe)

AV detection:

27 of 31 (87.10%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=oeb4tuocuzfybjfwty6zcsd3max5j3pigzzc7koa3l2p4cncw7gq._file

Verdict:

malicious

Label(s):

dridex

Please note that we are no longer able to provide a coverage score for Virus Total.

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:	win_dridex_g2 Create hunting rule
Author:	Daniel Plohmann <daniel.plohmann<at>fkie.fraunhofer.de>

File information

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

Web download

Dridex

exe 7103c9d1c2a64b80a4b69e3d91487b602fd4ede836722fa9c0daf4fe09a2b7cd

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/334046/

URLhaus

https://urlhaus.abuse.ch/url/334047/

Delivery method

Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample