MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 357ebd95ea2dd9b688d3c232d39a01c9197aa07a6f2db2d4afcf80970e12b6bf. 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: 357ebd95ea2dd9b688d3c232d39a01c9197aa07a6f2db2d4afcf80970e12b6bf
SHA3-384 hash: fec21f416825e184d85158ab9b972ca5d0c30ee3ff283f87b010409d7acbacb015b8dc6ca315701a673be4f2e6aaf153
SHA1 hash: 3f5442b11ca626d2dda0a1e1b37047ad340049c4
MD5 hash: b54c22f3e854e0634e719979ea6e0bc9
humanhash: snake-colorado-nitrogen-illinois
File name:emotet_e1_357ebd95ea2dd9b688d3c232d39a01c9197aa07a6f2db2d4afcf80970e12b6bf_2020-08-13__082407._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:236'557 bytes
First seen:2020-08-13 08:34:48 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:4j6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkwXB+w8nRDf:4HgtEWPsL/aTyT9Gk4B+w8nR7
TLSH ED346A5B93DAAB96E78253710A1BEA2400959C783821420FBDCD3EFD7F797680E71316
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-97.UNOFFICIAL
Create hunting rule

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 in the %temp% directory
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/425483
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
Hides that the sample has been downloaded from the Internet (zone.identifier)
Malicious encrypted Powershell command line found
PowerShell case anomaly found
Powershell drops PE file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Very long command line found
Yara detected Emotet
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/357ebd95ea2dd9b688d3c232d39a01c9197aa07a6f2db2d4afcf80970e12b6bf/
Threat name:
Document-Word.Trojan.EmotetDoc
Create hunting rule
Status:
Malicious
First seen:
2020-08-13 08:36:06 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gv7l3fpkfxm3ncgtyiznhgqbzemxvid2n4w3fvfpz6ajodqsw27q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200813-q9wtt9e3hn/
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/357ebd95ea2dd9b688d3c232d39a01c9197aa07a6f2db2d4afcf80970e12b6bf

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: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
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 357ebd95ea2dd9b688d3c232d39a01c9197aa07a6f2db2d4afcf80970e12b6bf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/431699/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/429635/

Comments