MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dacbe93456c3a3f9c6a4f1ddbcd1414aa912d6f5453e9ffaa272cae415e70517. 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: 5


Maldoc score: 11


Intelligence 5 IOCs YARA 1 File information Comments
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SHA256 hash: dacbe93456c3a3f9c6a4f1ddbcd1414aa912d6f5453e9ffaa272cae415e70517
SHA3-384 hash: 86c1e453897e15a6c8e33e8b6096250d3d415daaa8dd749a917edf6670fb255ac0afd37641ad6b42cf8d95ff927f6fb8
SHA1 hash: 4a3254b591e160e5f80f4aa0f4d916f077708747
MD5 hash: 2a742aa9aeb67893302480ff6d62e9a4
humanhash: alaska-cola-massachusetts-california
File name:emotet_e1_dacbe93456c3a3f9c6a4f1ddbcd1414aa912d6f5453e9ffaa272cae415e70517_2020-10-29__210833032105._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:298'264 bytes
First seen:2020-10-29 21:10:54 UTC
Last seen:Never
File type:Word file doc
MIME type:application/msword
ssdeep 3072:dmZdUtm+itJVSLt1EHcV12MgiX9ufstRUUKSns8T00JSHUgteMJ8qMD7gTUC71vQ:n9ufsfgIf0pLrpJpYwYj
TLSH B05481C01D93FEC6FDA4DE354CB6D578E63578801808E601E0A9BF245E6EC9CE761E86
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 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: 11
Application name is unknown
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:

TypeKeywordDescription
AutoExecDocument_openRuns when the Word or Publisher document is opened
SuspiciousCreateMay execute file or a system command through WMI
SuspiciousshowwindowMay hide the application
SuspiciousCreateObjectMay create an OLE object
SuspiciousChrWMay attempt to obfuscate specific strings (use option --deobf to deobfuscate)
SuspiciousHex StringsHex-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-154.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetKillerQueen.20201026.UNOFFICIAL
Create hunting rule

TwinWave.EvilDocs.EmotetContinuationWorldIsAVampire.20201028.UNOFFICIAL
Create hunting rule

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
Creating a file
Deleting a recently created file
Replacing files
Launching a service
Moving a file to the Windows subdirectory
Creating a service
Connection attempt
Possible injection to a system process
Sending a TCP request to an infection source
Enabling autorun for a service
Launching a process by exploiting the app vulnerability
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.
Macro Execution Coercion
Detected a document that appears to social engineer the user into activating embedded logic.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dacbe93456c3a3f9c6a4f1ddbcd1414aa912d6f5453e9ffaa272cae415e70517/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-10-30 00:03:43 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3lf6sncwyor7trve6ho3zukbjkurfvxviu7j76vcolfoifphaulq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/201108-7t9y8efw2x/
Behaviour
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Office loads VBA resources, possible macro or embedded object present
Drops file in Windows directory
Drops file in System32 directory
Blacklisted process makes network request
Process spawned unexpected child process
Malware Config
Dropper Extraction:
http://attenstyle.com/wp-admin/pB/
https://www.ningyangseo.com/wp-admin/8l/
https://mrveggy.com/erros/4/
https://aischoolofindia.com/wp-content/KFn/
https://vitrinapyme.com/wp-content/Jw/
https://www.trassierramotor.com/photo-gender/oz2/
https://codavatar.com/wp-content/MiU/
Please note that we are no longer able to provide a coverage score for Virus Total.

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_20200916
Create hunting rule
Author:abuse.ch
Description:Detects Heodo DOC

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Heodo

Word file doc dacbe93456c3a3f9c6a4f1ddbcd1414aa912d6f5453e9ffaa272cae415e70517

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/765115/
  
Delivery method
Distributed via web download

Comments