MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 75100078d190a06d59c05209127f195e0922d1f7e6bdf584bd7113abfaa2269b. 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


Intelligence 7 IOCs YARA 3 File information Comments
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SHA256 hash: 75100078d190a06d59c05209127f195e0922d1f7e6bdf584bd7113abfaa2269b
SHA3-384 hash: 28bc6e25a4fda0e15a03ddd85719b85acc4196631ab7cfaa4e001ee5fe2ed952a29762f79c3a5a8da2532e60185a5030
SHA1 hash: 184adefb871f8c3bf62a5efcf8cc16dad230c405
MD5 hash: 9a63d59d0838239429960ace6831821b
humanhash: monkey-uranus-coffee-monkey
File name:83509528.doc
Download: download sample
Signature Heodo
Create hunting rule
File size:179'386 bytes
First seen:2020-07-29 11:16:42 UTC
Last seen:2020-07-29 12:22:49 UTC
File type:Word file doc
MIME type:application/msword
ssdeep 3072:V4PrXcuQuvpzm4bkiaMQgAlSzgFFaMtUKoT0+oy3aQ6GamQlRQ:iDRv1m4bnQgISzgF1tUbT0+oy3aQ6Ga2
TLSH 3B04F9403293ADB2C9410D3E2F4BA97C18566C60E664C5DBF68C3BED6FFB7605284B19
Reporter JAMESWT_WT
Tags:Emotet Heodo

Intelligence

File Origin
# of uploads :
3
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
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TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.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
Creating a file
Creating a process from a recently created 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
Threat name:
Emotet
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/402368
Signature
Creates HTML files with .exe extension (expired dropper behavior)
Creates processes via WMI
Document contains an embedded VBA with many randomly named variables
Document contains VBA stomped code (only p-code) potentially bypassing AV detection
Encrypted powershell cmdline option found
Malicious encrypted Powershell command line found
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
PowerShell case anomaly found
Very long command line found
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/75100078d190a06d59c05209127f195e0922d1f7e6bdf584bd7113abfaa2269b/
Threat name:
Document-Word.Downloader.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2020-07-29 11:18:11 UTC
File Type:
Document
Extracted files:
47
AV detection:
14 of 48 (29.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ouiaa6grscqg2woakiere7yzlyesfupx4267lbf5oej2x6vce2nq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200729-5xrave8q7x/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Emotet
Score:
0.70
Link:
https://yomi.yoroi.company/submissions/75100078d190a06d59c05209127f195e0922d1f7e6bdf584bd7113abfaa2269b

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_20200729
Create hunting rule
Author:abuse.ch
Description:Detects Heodo DOC
Rule name:ach_Heodo_doc_gen
Create hunting rule
Author:abuse.ch
Description:Detects Heodo DOC
Rule name:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples

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 75100078d190a06d59c05209127f195e0922d1f7e6bdf584bd7113abfaa2269b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/421356/
  
Delivery method
Distributed via web download

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