MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d1ecd1d1606a61aaeb334d7181588b52c43ddc7a06fca5b35fbc97733601169. 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: 7

Intelligence 7 IOCs YARA 4 File information Comments

SHA256 hash:	1d1ecd1d1606a61aaeb334d7181588b52c43ddc7a06fca5b35fbc97733601169
SHA3-384 hash:	5eac34787085ce555eae66c646ce6b573777aabff19b5391685e71f5ae6764d779bd6dde119cf80bb491c7ef3fcaef44
SHA1 hash:	95f436340e0e0433e32efa66a49f389a4fede8d1
MD5 hash:	70c053302304e21e168ca95098469b01
humanhash:	magazine-solar-comet-hawaii
File name:	emotet_e1_1d1ecd1d1606a61aaeb334d7181588b52c43ddc7a06fca5b35fbc97733601169_2020-08-13__152411._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	234'098 bytes
First seen:	2020-08-13 15:25:07 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:Fj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkhNbHDVIw85Re:FHgtEWPsL/aTyT9GkhNbBIw85Re
TLSH	6B346A5B93CAAB97E78253710A1BEB2400959C783D21421B79CD3EFE3F79B680D71246
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):

SecuriteInfo.com.VBS.Obfus-97.UNOFFICIAL

TwinWave.EvilDoc.EmotetWindowSong.20200204.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Using the Windows Management Instrumentation requests

Creating a process with a hidden window

DNS request

Sending a custom TCP request

Creating a file in the %temp% directory

Creating a process from a recently created file

Moving a file to the Windows subdirectory

Creating a service

Enabling autorun for a service

Connection attempt to an infection source

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

Launching a process by exploiting the app vulnerability

Result

Threat name:

Emotet

Detection:

malicious

Classification:

bank.troj.evad

Score:

84 / 100

Link:

https://www.joesandbox.com/analysis/426786

Signature

Creates HTML files with .exe extension (expired dropper behavior)

Creates processes via WMI

Document contains an embedded VBA with many randomly named variables

Document contains VBA stomped code (only p-code) potentially bypassing AV detection

Encrypted powershell cmdline option found

Malicious encrypted Powershell command line found

PowerShell case anomaly found

Very long command line found

Yara detected Emotet Downloader

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/1d1ecd1d1606a61aaeb334d7181588b52c43ddc7a06fca5b35fbc97733601169/

Threat name:

Document-Word.Trojan.Powload

Status:

Malicious

First seen:

2020-08-13 15:27:04 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=dupm2hiwa2tbvlvtgtlrqfmiwuwehxohubx4uwzv7pexom3acfuq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200813-ttkaqbt156/

Behaviour

Suspicious Office macro

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

Threat name:

Emotet

Score:

0.70

Link:

https://yomi.yoroi.company/submissions/1d1ecd1d1606a61aaeb334d7181588b52c43ddc7a06fca5b35fbc97733601169

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_gen_2 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