MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 90512c0b5b5ffe54f12e39016dd9e8673631e0eecee9a8c44b2f3f9a90cc9b18. 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:	90512c0b5b5ffe54f12e39016dd9e8673631e0eecee9a8c44b2f3f9a90cc9b18
SHA3-384 hash:	6d9b139dff5c1d898807ed3b3aff1c28aa9c2d404f7248728b3023931bc2225be12a71fa41b991337581017b890cbc0d
SHA1 hash:	3960b4dc2843c1828914a6ce431f0cfdbd5c7ba6
MD5 hash:	82997526cc8a8fd4e34589531a75ecbd
humanhash:	fix-tennis-fanta-california
File name:	emotet_e2_90512c0b5b5ffe54f12e39016dd9e8673631e0eecee9a8c44b2f3f9a90cc9b18_2021-01-20__212057156955._fpx
Download:	download sample
Signature	Heodo Create hunting rule
File size:	168'960 bytes
First seen:	2021-01-20 21:22:43 UTC
Last seen:	2021-01-20 22:50:22 UTC
File type:	doc
MIME type:	application/msword
ssdeep	1536:cbJlTNVRcrrMUXyaJBsc3txOOgvWJVTjxo4Iri1R1ffBop+5B:cbTdcrrXyQBsc0vWJVi4IrwVSp+3
TLSH	68F3C683D9451E36E52819B46F030FEB1B19FE09BB9225D73049FF5A3AB5D22CB4B508
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	1992 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 :

141

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

http://stiepancasetia.ac.id/siam.stiepancasetia.ac.id/kF6O16Tw0/

Verdict:

Malicious activity

Analysis date:

2021-01-20 21:28:21 UTC

Tags:

loader trojan emotet

Link:

https://app.any.run/tasks/3c91bf93-957d-4976-b82e-a7e47da19e4d

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

Creating a window

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

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/90512c0b5b5ffe54f12e39016dd9e8673631e0eecee9a8c44b2f3f9a90cc9b18/

Threat name:

Script-Macro.Trojan.Heuristic

Status:

Malicious

First seen:

2021-01-20 21:23:05 UTC

AV detection:

15 of 47 (31.91%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=sbisyc23l77fj4joheaw3wpim43ddyhoz3u2rrclf47zvegmtmma._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/90512c0b5b5ffe54f12e39016dd9e8673631e0eecee9a8c44b2f3f9a90cc9b18

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.