MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb1f171d88c34f59842c92e5e055c47f63ce374e7a41df062547db496d7757ea. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb1f171d88c34f59842c92e5e055c47f63ce374e7a41df062547db496d7757ea
SHA3-384 hash: fc7a20e1f02da863877b518e9d0e0add0fd89402e69cc3e5adb63e35da81e09fd302923c43740f4ae368f9f2ee62ebaf
SHA1 hash: 625bc2d9722be655dc64d0528defcee5465f6502
MD5 hash: 06bc931295fe2b4ac7e3e5bfc27baa4d
humanhash: princess-speaker-early-grey
File name:emotet_e2_fb1f171d88c34f59842c92e5e055c47f63ce374e7a41df062547db496d7757ea_2020-08-11__132437._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:230'631 bytes
First seen:2020-08-11 13:25:30 UTC
Last seen:2020-08-11 14:22:32 UTC
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Tj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGk49RfAwJhyvXRS:THgtEWPsL/aTyT9Gk49RYwJkPRS
TLSH B1346D1272DFEF3BDD6242B06A56DB74246CFC45AD88814B30CDB7AD2E3692E258D04D
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
2
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.EmotetWindowSong.20200204.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
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
Creating a process from a recently created file
Moving a file to the Windows subdirectory
Creating a service
Deleting a recently created file
Enabling autorun for a service
Connection attempt to an infection source
Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)
Launching a process by exploiting the app vulnerability
Sending an HTTP POST 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/419024
Signature
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
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
PowerShell case anomaly found
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fb1f171d88c34f59842c92e5e055c47f63ce374e7a41df062547db496d7757ea/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-11 13:27:05 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7mprohmiynhvtbbmsls6avoep5r44n2opja56brfi7nus3lxk7va._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200811-krkyrr33c2/
Behaviour
Suspicious Office macro
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/fb1f171d88c34f59842c92e5e055c47f63ce374e7a41df062547db496d7757ea

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_gen_2
Create hunting rule
Author:abuse.ch
Description:Detects Heodo (aka Emotet) 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 docx fb1f171d88c34f59842c92e5e055c47f63ce374e7a41df062547db496d7757ea

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/428102/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/428098/
  
URLhaus
https://urlhaus.abuse.ch/url/428051/
  
URLhaus
https://urlhaus.abuse.ch/url/428049/
  
URLhaus
https://urlhaus.abuse.ch/url/428095/

Comments