MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c0b41e22e711cd0385c069a4c10ae102ca7dcc277460d218eecc4974cca8677d. 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

Maldoc score: 9

Intelligence 6 IOCs YARA 1 File information Comments

SHA256 hash:	c0b41e22e711cd0385c069a4c10ae102ca7dcc277460d218eecc4974cca8677d
SHA3-384 hash:	ab391dd9f5fdc3d2043a1295260717c2a0bf4043abda6835d511d11e759a8c12218340b1e3a9c0b59ffa9165fb2cffa9
SHA1 hash:	11768a479b76f3c9f4a91be6beb4dcb8d52c0d80
MD5 hash:	7ec0fd089c3f4c74c0f170d841197349
humanhash:	kentucky-nuts-mango-idaho
File name:	emotet_e2_c0b41e22e711cd0385c069a4c10ae102ca7dcc277460d218eecc4974cca8677d_2020-10-30__145201371355._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	178'251 bytes
First seen:	2020-10-30 14:56:23 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	1536:7G/QO0TGzLKC5MzdH6iKV9w2yiLaTz6ufw2MPRdwqMdrB94CYNy5U7sMGi1XuJ:7DJivKie6B/w2yiWydwxrj4X/6J
TLSH	7404D405A198FD0EFAD870F10ADBEB796210BC45692EE18E6C0E773959FB31C9797240
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: 9

Application name is Microsoft Office Word

Office document is in OLE format

Office document contains VBA Macros

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	ChrW	May attempt to obfuscate specific strings (use option --deobf to deobfuscate)
Suspicious	Hex Strings	Hex-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.UNOFFICIAL

TwinWave.EvilDoc.EmotetKillerQueen.20201026.UNOFFICIAL

TwinWave.EvilDoc.EMOCROSelfRefDontUseJelly.202000929.UNOFFICIAL

Doc.Dropper.EmotetiBlueUpdate1020-9780531-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Using the Windows Management Instrumentation requests

DNS request

Creating a file

Creating a process from a recently created file

Launching a service

Moving a file to the Windows subdirectory

Creating a service

Connection attempt

Sending an HTTP POST request

Deleting a recently created file

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

Suspicious Document Variables

Detected a macro that references a suspicious number of tersely named variables.

Macro with Startup Hook

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

Document With Few Pages

Document contains between one and three pages of content. Most malicious documents are sparse in page count.

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c0b41e22e711cd0385c069a4c10ae102ca7dcc277460d218eecc4974cca8677d/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-10-30 14:59:13 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=yc2b4ixhchgqhboangsmccxbalfh3tbhorqneghozrexjtfim56q._file

Result

Malware family:

n/a

Score:

8/10

Tags:

n/a

Link:

https://tria.ge/reports/201030-lc2b734dcx/

Behaviour

Modifies Internet Explorer settings

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of SetWindowsHookEx

Checks processor information in registry

Enumerates system info in registry

Office loads VBA resources, possible macro or embedded object present

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/c0b41e22e711cd0385c069a4c10ae102ca7dcc277460d218eecc4974cca8677d

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.