MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71ffbf141f5aebe290a6af65bb7c1f043e16b70bca63e9d098d5102caed37d96. 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

Emotet (aka Heodo)

Vendor detections: 6

Intelligence 6 IOCs YARA 3 File information Comments

SHA256 hash:	71ffbf141f5aebe290a6af65bb7c1f043e16b70bca63e9d098d5102caed37d96
SHA3-384 hash:	d7dcf3e3383858ce1dc22ecdd6f11f205a97491a1f0ccf9c5bae2b493fe2ee6aa3692887803e347f7d53164a7be6d255
SHA1 hash:	3894485834b1db4eb1cb1a7287b718be0f72318e
MD5 hash:	f30f1227cf5650ae2bf0fe60e2f0ac19
humanhash:	jersey-cardinal-alpha-uniform
File name:	emotet_e1_71ffbf141f5aebe290a6af65bb7c1f043e16b70bca63e9d098d5102caed37d96_2020-09-03__162236._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	196'485 bytes
First seen:	2020-09-03 16:23:10 UTC
Last seen:	2020-09-03 16:23:27 UTC
File type:	docx
MIME type:	application/msword
ssdeep	3072:74tcTvjvTY140818tIP4ovpG2uAQMQawDwX:ktcnvE140o8tIP4aptuAQMQawDwX
TLSH	A514EB8C1FE11499FC3BA571C7E5AAA6B400DCF97834CA9E25C837BD4639075E6E2B10
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch1 Heodo

Cryptolaemus1

Emotet epoch1 doc

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

SecuriteInfo.com.VBS.Obfus-115.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200831.UNOFFICIAL

Doc.Dropper.EmotetWinMob0920-9636503-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Using the Windows Management Instrumentation requests

Creating a process with a hidden window

DNS request

Sending an HTTP GET request

Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)

Launching a process by exploiting the app vulnerability

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/71ffbf141f5aebe290a6af65bb7c1f043e16b70bca63e9d098d5102caed37d96/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-03 16:25:09 UTC

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=oh736fa7llv6fefgv5s3w7a7aq7bnnylzjr6tuey2uiczlwtpwla._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200903-2ph4xk9w6a/

Behaviour

Suspicious Office macro

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

Threat name:

Emotet

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/71ffbf141f5aebe290a6af65bb7c1f043e16b70bca63e9d098d5102caed37d96

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:	ach_Heodo_doc_20200820 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo DOC

Rule name:	ach_Heodo_doc_gen_3 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo (aka Emotet) DOC

Rule name:	Cobalt_functions Create hunting rule
Author:	@j0sm1
Description:	Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT