MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba338cb04e509329b9c5e6e8c83a8d639e283ed610c671e6c34922b3bda90a3b. 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
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SHA256 hash: ba338cb04e509329b9c5e6e8c83a8d639e283ed610c671e6c34922b3bda90a3b
SHA3-384 hash: a26a0ab8465b806ddcfb92106d37b24c3e5f4a49e93eeb30c070f6acbb817aa9c2b7883b5e10336f3306d5f5b3aae084
SHA1 hash: bb37177c2d6d5d717662728f3fbf433c9ae8769a
MD5 hash: 47dcab2f675899a158278c0c0ddeb08c
humanhash: bakerloo-jupiter-carbon-emma
File name:emotet_e2_ba338cb04e509329b9c5e6e8c83a8d639e283ed610c671e6c34922b3bda90a3b_2020-08-11__200037._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:231'672 bytes
First seen:2020-08-11 20:00:53 UTC
Last seen:2020-08-11 20:36:03 UTC
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Nj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkB5jquzwPlerR4:NHgtEWPsL/aTyT9GkXjpwPYrR4
TLSH 6F346D1271DFEF3BDCA242B06956DB74246CBC55AD88814B30CD77AD2F3A92E268D04D
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
2
# of downloads :
69
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/420291
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)
Machine Learning detection for dropped file
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: 262470 Sample: Jcj4ZZDNn7._doc Startdate: 12/08/2020 Architecture: WINDOWS Score: 100 41 Malicious encrypted Powershell command line found 2->41 43 Yara detected Emotet Downloader 2->43 45 Yara detected Emotet 2->45 47 6 other signatures 2->47 7 powershell.exe 14 18 2->7         started        12 995.exe 2 2->12         started        14 svchost.exe 2->14         started        16 10 other processes 2->16 process3 dnsIp4 35 autoinsurancej.com 74.207.254.168, 443, 49726 LINODE-APLinodeLLCUS United States 7->35 37 192.168.2.1 unknown unknown 7->37 27 C:\Users\user\995.exe, PE32 7->27 dropped 29 PowerShell_transcr....20200812065100.txt, UTF-8 7->29 dropped 49 Drops PE files to the user root directory 7->49 51 Creates processes via WMI 7->51 53 Powershell drops PE file 7->53 18 conhost.exe 7->18         started        55 Machine Learning detection for dropped file 12->55 57 Drops executables to the windows directory (C:\Windows) and starts them 12->57 59 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->59 20 wsmplpxy.exe 12 12->20         started        61 Changes security center settings (notifications, updates, antivirus, firewall) 14->61 23 MpCmdRun.exe 1 14->23         started        39 127.0.0.1 unknown unknown 16->39 31 C:\Users\user\AppData\...\Jcj4ZZDNn7.doc.LNK, MS 16->31 dropped file5 signatures6 process7 dnsIp8 33 107.185.211.16, 49730, 80 TWC-20001-PACWESTUS United States 20->33 25 conhost.exe 23->25         started        process9
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ba338cb04e509329b9c5e6e8c83a8d639e283ed610c671e6c34922b3bda90a3b/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-11 20:02:07 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xizyzmcokcjstoof43umqounmopcqpwwcddhdzwdjerlhpnjbi5q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200811-1tr2dpx8pe/
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/ba338cb04e509329b9c5e6e8c83a8d639e283ed610c671e6c34922b3bda90a3b

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 ba338cb04e509329b9c5e6e8c83a8d639e283ed610c671e6c34922b3bda90a3b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/429657/
  
Delivery method
Distributed via web download

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