MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 141fff422c09e0667d14fb353c2b716e5942f8e592bf7e4c8627c33cca4deac9. 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

Maldoc score: 7

Intelligence 7 IOCs YARA 5 File information Comments

SHA256 hash:	141fff422c09e0667d14fb353c2b716e5942f8e592bf7e4c8627c33cca4deac9
SHA3-384 hash:	301f639481f33281758b4eb051c898e4abf17a15a3fb8d02fdfebc319fb8fa9d9e4c7b88f14cfcb158dbbcd16e09bd32
SHA1 hash:	c52f1d1462c727eb68836ea892a44c16d86c334b
MD5 hash:	30156a61befeadd27bdaecaa3eff201f
humanhash:	beryllium-pip-bluebird-wyoming
File name:	emotet_e2_141fff422c09e0667d14fb353c2b716e5942f8e592bf7e4c8627c33cca4deac9_2021-01-20__234121779771._fpx
Download:	download sample
Signature	Heodo Create hunting rule
File size:	169'472 bytes
First seen:	2021-01-20 23:43:08 UTC
Last seen:	2021-01-21 02:24:01 UTC
File type:	doc
MIME type:	application/msword
ssdeep	1536:cbJlTNVRcrrMUXyaJBsc3txOOgvWJVTjxo4Iri1R1ffBTp+5E:cbTdcrrXyQBsc0vWJVi4IrwV9p+C
TLSH	EDF3C6C3D9451E36E52819B46F030FEB1B19FE09BB9226D63049FF5A3AB5D22CB4B504
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch2 Heodo

Cryptolaemus1

Emotet epoch2 doc

Office OLE Information

This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.

OLE id

Maldoc score: 7

Application name is unknown

Office document is in OLE format

Office document contains VBA Macros

OLE dump

MalwareBazaar was able to identify 12 sections in this file using oledump:

Section ID	Section size	Section name
1	146 bytes	CompObj
2	4096 bytes	DocumentSummaryInformation
3	2092 bytes	SummaryInformation
4	6861 bytes	1Table
5	504 bytes	Macros/PROJECT
6	122 bytes	Macros/PROJECTwm
7	1107 bytes	Macros/VBA/Bdo4m58vjv9
8	701 bytes	Macros/VBA/Kpejo56g80g1wf
9	17545 bytes	Macros/VBA/Sm9ccobueyz5
10	5488 bytes	Macros/VBA/_VBA_PROJECT
11	649 bytes	Macros/VBA/dir
12	118910 bytes	WordDocument

OLE vba

MalwareBazaar was able to extract and deobfuscate VBA script(s) the following information from OLE objects embedded in this file using olevba:

Type	Keyword	Description
AutoExec	Document_open	Runs when the Word or Publisher document is opened
Suspicious	Create	May execute file or a system command through WMI
Suspicious	CreateObject	May create an OLE object
Suspicious	Base64 Strings	Base64-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)

Intelligence

File Origin

# of uploads :

# of downloads :

142

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

emotet_e2_141fff422c09e0667d14fb353c2b716e5942f8e592bf7e4c8627c33cca4deac9_2021-01-20__234121779771._fpx

Verdict:

Malicious activity

Analysis date:

2021-01-20 23:45:07 UTC

Tags:

macros macros-on-open loader trojan emotet

Link:

https://app.any.run/tasks/813186ef-d8e1-4159-8470-d37466096f37

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.UNOFFICIAL

TwinWave.EvilDoc.EMOCROSnakeCharmer.20201103.UNOFFICIAL

TwinWave.EvilDoc.EMOLastLevelLastLife.20210112.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Using the Windows Management Instrumentation requests

Running batch commands

Launching a process

DNS request

Creating a file

Moving a file to the Windows subdirectory

Creating a service

Connection attempt

Sending an HTTP POST request

Possible injection to a system process

Creating a window

Enabling autorun for a service

Launching a process by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

Result

Verdict:

MALICIOUS

Details

Macro with Startup Hook

Detected macro logic that will automatically execute on document open. Most malware contains some execution hook.

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/141fff422c09e0667d14fb353c2b716e5942f8e592bf7e4c8627c33cca4deac9/

Threat name:

Script-Macro.Trojan.Emotet

Status:

Malicious

First seen:

2021-01-20 23:44:06 UTC

AV detection:

19 of 45 (42.22%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=cqp76qrmbhqgm7iu7m2tyk3rnzmuf6hfsk7x4tege7btzssn5leq._file

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/141fff422c09e0667d14fb353c2b716e5942f8e592bf7e4c8627c33cca4deac9

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.