MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e251da4efd144f8611d357f708a4237979e3fe9e7bafb870f3586d5585c4edbb. 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 2 File information Comments

SHA256 hash:	e251da4efd144f8611d357f708a4237979e3fe9e7bafb870f3586d5585c4edbb
SHA3-384 hash:	d5f50ab00b24f8afbbf6c2c5fa89d02d8e56c86bab6a0ba82b23e01b112361a2c1ba3a0e446fb2c4a1fb8df0c92b4505
SHA1 hash:	fe9c73fb2df1801756b90ace1a003869088be741
MD5 hash:	852d7181aa973e9d13ab0bf7a9ca27d0
humanhash:	april-mountain-undress-mars
File name:	e251da4efd144f8611d357f708a4237979e3fe9e7bafb870f3586d5585c4edbb
Download:	download sample
Signature	Dridex Create hunting rule
File size:	880'640 bytes
First seen:	2021-03-16 05:17:31 UTC
Last seen:	2021-03-16 06:49:16 UTC
File type:	dll
MIME type:	application/x-dosexec
imphash	8ce5cf6636b690adc707814c2493aa70 (4 x Dridex)
ssdeep	24576:RD/SO6D+/lmOOlMuR7hdMbVlo+MbLY+Om+FmzT:RD/SBiAOOjtW3o+MbLSkv
Threatray	538 similar samples on MalwareBazaar
TLSH	6215DF41B982EA78D40290B5DE8CCDFE094CFF45CE692A5370C97F9F73781A4623A529
Reporter	Cryptolaemus1
Tags:	10444 Dridex

Cryptolaemus1

Dridex 10444

Intelligence

File Origin

# of uploads :

# of downloads :

116

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Trojan.Win32.Save.a.4532.23068.UNOFFICIAL

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.

Malware family:

Dridex

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/e1b94d98-cbc7-4f60-a672-e25f1e23a1c0

Result

Threat name:

Dridex

Detection:

malicious

Classification:

troj.evad

Score:

64 / 100

Link:

https://www.joesandbox.com/analysis/640295

Signature

C2 URLs / IPs found in malware configuration

Found malware configuration

Found potential dummy code loops (likely to delay analysis)

Yara detected Dridex unpacked file

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/e251da4efd144f8611d357f708a4237979e3fe9e7bafb870f3586d5585c4edbb/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=4ji5utx5crhymeotk73qrjbdpf46h7u6pox3q4htlbwvlboe5w5q._file

Verdict:

malicious

Label(s):

dridex

Result

Malware family:

dridex

Score:

10/10

Tags:

family:dridex botnet:10444 botnet discovery evasion loader trojan

Link:

https://tria.ge/reports/210316-nennzrsb7s/

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:

210.65.244.184:443
147.78.186.4:10051
62.75.168.152:6601

Unpacked files

SH256 hash:

7803dddad7b3e26ab4b6067a493da89c202ffde4fd2a318ae88e13aa0345331a

MD5 hash:

8cb137b43749d16a3db8b7f5ec49ef1b

SHA1 hash:

d18ccd95f411c7f0a4929e75ca7ea08ee532bea3

Link:

https://www.unpac.me/results/f245c866-1994-405a-9013-1af0f3b7b955/

SH256 hash:

e251da4efd144f8611d357f708a4237979e3fe9e7bafb870f3586d5585c4edbb

MD5 hash:

852d7181aa973e9d13ab0bf7a9ca27d0

SHA1 hash:

fe9c73fb2df1801756b90ace1a003869088be741

Link:

https://www.unpac.me/results/f245c866-1994-405a-9013-1af0f3b7b955/

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/e251da4efd144f8611d357f708a4237979e3fe9e7bafb870f3586d5585c4edbb

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.