MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 570afcbcecb38f4335a021301dfa5d873dd737fbacb5aa20e75675e56b30329c. 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: 5


Intelligence 5 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 570afcbcecb38f4335a021301dfa5d873dd737fbacb5aa20e75675e56b30329c
SHA3-384 hash: 4fc87cd4dbb096c33c714c3a48135f4b60cf3cd06d83e4fcca6d4f4ade7c502aa72f1956452be066122791a5f1204282
SHA1 hash: 9dc20ec0f1c428b26585e4489fa11717f9095e91
MD5 hash: 58a5030ed6a2fbfbd7040d1b2f04b280
humanhash: missouri-river-quebec-steak
File name:emotet_e1_570afcbcecb38f4335a021301dfa5d873dd737fbacb5aa20e75675e56b30329c_2020-08-21__073137._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:189'139 bytes
First seen:2020-08-21 07:31:57 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:O44PrXcuQuvpzm4bkiaMQgAlSO/O594gw8S:CDRv1m4bnQgIScOf4gw8S
TLSH C804C8F128E3DE7AE103C63F76DADDBC306B4C0010525627AA5A33AF5D3A078594F669
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Obfus-102.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.24631.XlsHeur.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% subdirectories
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/443546
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
Document contains an embedded VBA with base64 encoded strings
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
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
PowerShell case anomaly found
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 274259 Sample: 34hg8VMcdT._doc Startdate: 22/08/2020 Architecture: WINDOWS Score: 100 42 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->42 44 Multi AV Scanner detection for domain / URL 2->44 46 Antivirus detection for URL or domain 2->46 48 11 other signatures 2->48 7 powershell.exe 14 20 2->7         started        11 svchost.exe 2->11         started        14 WINWORD.EXE 207 71 2->14         started        16 8 other processes 2->16 process3 dnsIp4 34 openbookingapp.com 162.222.225.73, 49732, 80 PUBLIC-DOMAIN-REGISTRYUS United States 7->34 36 www.ossoriobouliz.com 217.160.0.58, 49729, 80 ONEANDONE-ASBrauerstrasse48DE Germany 7->36 38 5 other IPs or domains 7->38 30 PowerShell_transcr....20200822125819.txt, UTF-8 7->30 dropped 32 C:\Users\user\AppData\Local\...\Je42ibif.exe, data 7->32 dropped 18 Je42ibif.exe 2 7->18         started        21 conhost.exe 7->21         started        54 Changes security center settings (notifications, updates, antivirus, firewall) 11->54 23 MpCmdRun.exe 1 11->23         started        file5 signatures6 process7 signatures8 50 Drops executables to the windows directory (C:\Windows) and starts them 18->50 52 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->52 25 mfps.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 40 181.30.61.163, 443, 49740 TelecomArgentinaSAAR Argentina 25->40
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/570afcbcecb38f4335a021301dfa5d873dd737fbacb5aa20e75675e56b30329c/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-21 07:33:03 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=k4fpzphmwohugnnaeeyb36s5q465on73vs22uihhkz26k2zqgkoa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200821-sda4pkbd1s/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/570afcbcecb38f4335a021301dfa5d873dd737fbacb5aa20e75675e56b30329c

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_20200820
Create hunting rule
Author:abuse.ch
Description:Detects Heodo DOC
Rule name:ach_Heodo_doc_gen_3
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

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 570afcbcecb38f4335a021301dfa5d873dd737fbacb5aa20e75675e56b30329c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/436726/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/436666/
  
URLhaus
https://urlhaus.abuse.ch/url/436644/

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