MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4f019ef8be62a9c5395e8b39d905db38b30874cbd10d4824a08b5ce4db9fc59. 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: e4f019ef8be62a9c5395e8b39d905db38b30874cbd10d4824a08b5ce4db9fc59
SHA3-384 hash: 9ed4706cb9c69e88a479557fc2a1c667977ff954e44c7800b4203d3f55d61aa2729ee7fa2f968a6922396aeb564922bc
SHA1 hash: 8e526636c9a9ababcb33c43fd76040912e41de43
MD5 hash: a84a873fe3be884151281cd7172e7a6e
humanhash: echo-low-minnesota-item
File name:emotet_e2_e4f019ef8be62a9c5395e8b39d905db38b30874cbd10d4824a08b5ce4db9fc59_2020-08-12__034426._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:235'737 bytes
First seen:2020-08-12 03:44:44 UTC
Last seen:2020-08-12 04:30:14 UTC
File type:Word file docx
MIME type:application/msword
ssdeep 3072:wj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkfDNLuFwCVn5plURB:wHgtEWPsL/aTyT9GkfDNLuFwChbqRB
TLSH 50344C1171DFEF3BDDA642B06A56DB74246CBC51ED88814B30CDB6AD2F3692E368D048
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
2
# of downloads :
71
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 a custom TCP 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
Deleting a recently created file
Enabling autorun for a service
Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)
Launching a process by exploiting the app vulnerability
Result
Threat name:
Emotet
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/421190
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
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
Drops PE files to the user root directory
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
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 262998 Sample: q9bni7pSj5._doc Startdate: 12/08/2020 Architecture: WINDOWS Score: 100 39 Malicious encrypted Powershell command line found 2->39 41 Yara detected Emotet Downloader 2->41 43 Yara detected Emotet 2->43 45 6 other signatures 2->45 7 powershell.exe 14 18 2->7         started        12 113.exe 2 2->12         started        14 svchost.exe 2->14         started        16 11 other processes 2->16 process3 dnsIp4 33 cakejess.vn 45.124.86.247, 443, 49712 VNPT-AS-VNVIETNAMPOSTSANDTELECOMMUNICATIONSGROUPVN Viet Nam 7->33 27 C:\Users\user\113.exe, PE32 7->27 dropped 29 PowerShell_transcr....20200812161531.txt, UTF-8 7->29 dropped 47 Drops PE files to the user root directory 7->47 49 Creates processes via WMI 7->49 51 Powershell drops PE file 7->51 18 conhost.exe 7->18         started        53 Drops executables to the windows directory (C:\Windows) and starts them 12->53 55 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->55 20 tsmf.exe 12 12->20         started        57 Changes security center settings (notifications, updates, antivirus, firewall) 14->57 23 MpCmdRun.exe 14->23         started        35 127.0.0.1 unknown unknown 16->35 37 192.168.2.1 unknown unknown 16->37 file5 signatures6 process7 dnsIp8 31 174.102.48.180, 49717, 80 TWC-10796-MIDWESTUS United States 20->31 25 conhost.exe 23->25         started        process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e4f019ef8be62a9c5395e8b39d905db38b30874cbd10d4824a08b5ce4db9fc59/
Threat name:
Document-Word.Trojan.Powload
Create hunting rule
Status:
Malicious
First seen:
2020-08-12 03:46:06 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4tybt34l4yvjyu4v5czz3ec5woftbb2mxuinjaskbc244tnz7rmq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200812-czc7g7vfv2/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.89
Link:
https://yomi.yoroi.company/submissions/e4f019ef8be62a9c5395e8b39d905db38b30874cbd10d4824a08b5ce4db9fc59

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 e4f019ef8be62a9c5395e8b39d905db38b30874cbd10d4824a08b5ce4db9fc59

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/429855/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/429856/
  
URLhaus
https://urlhaus.abuse.ch/url/429854/

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