MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b483fc20ee8fd8e0bcaf0ec3db0f82b630bf97269eb0723856a9c0201aab939. 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


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b483fc20ee8fd8e0bcaf0ec3db0f82b630bf97269eb0723856a9c0201aab939
SHA3-384 hash: 9af8f508337b8d7436cd6dac4ce1eed78fa701505be4ff6705a7273371eeb332029f214e34dcf55619f149dc19d7ff0a
SHA1 hash: 6a31f2a6b87c272d926c06bea098b3ea1f397f70
MD5 hash: 5e37fff1077d6e8a3a7e94c6611b4c54
humanhash: papa-march-finch-harry
File name:emotet_e3_8b483fc20ee8fd8e0bcaf0ec3db0f82b630bf97269eb0723856a9c0201aab939_2020-08-21__062744._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:189'532 bytes
First seen:2020-08-21 06:28:16 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:S4PrXcuQuvpzm4bkiaMQgAlSKOgiWMYKl3wohjv:TDRv1m4bnQgISKOxWML3wohjv
TLSH 1604EADE20D9FC3AE74E503A9C4AAD6E7212DF901DC8F1A930BC377E37B5290556A112
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Obfus-102.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
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% subdirectories
Creating a process from a recently created file
Enabling autorun for a service
Launching a process by exploiting the app vulnerability
Sending an HTTP GET request to an infection source
Result
Threat name:
Emotet
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/443485
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Creates processes via WMI
Drops executables to the windows directory (C:\Windows) and starts them
Encrypted powershell cmdline option found
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Malicious encrypted Powershell command line found
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
PowerShell case anomaly found
Powershell drops PE file
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8b483fc20ee8fd8e0bcaf0ec3db0f82b630bf97269eb0723856a9c0201aab939/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-21 06:30:07 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rned7qqo5d6y4c6k6dwd3mhyfnrqx6lsnhvqoi4fnkoaeankxe4q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200821-vgnp57t8ca/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Eldorado
Score:
0.63
Link:
https://yomi.yoroi.company/submissions/8b483fc20ee8fd8e0bcaf0ec3db0f82b630bf97269eb0723856a9c0201aab939

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_20200820
Create hunting rule
Author:abuse.ch
Description:Detects Heodo DOC
Rule name:ach_Heodo_doc_gen_3
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
Rule name:MALW_emotet
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect unpacked Emotet

File information

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

Web download

Heodo

Word file docx 8b483fc20ee8fd8e0bcaf0ec3db0f82b630bf97269eb0723856a9c0201aab939

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/437972/
  
Delivery method
Distributed via web download

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