MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6cc8ae7b36be8ea45752e91faee3b8070822744ac8f9d782bd77f3eae279a610. 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
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SHA256 hash: 6cc8ae7b36be8ea45752e91faee3b8070822744ac8f9d782bd77f3eae279a610
SHA3-384 hash: 16c0b287649da157177a62150cf4b0d324c1113e6e329f9cff10400587eee9ef31537bcb5e67d6d976bbae9b33f98e91
SHA1 hash: 00d6da13bfde8a6d580b64495618216d9d5e81b7
MD5 hash: 48cb8f45260268d70efc4dc08b32eeae
humanhash: stairway-alabama-kentucky-zebra
File name:emotet_e1_6cc8ae7b36be8ea45752e91faee3b8070822744ac8f9d782bd77f3eae279a610_2020-08-19__082017._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:194'892 bytes
First seen:2020-08-19 08:21:15 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:34PrXcuQuvpzm4bkiaMQgAlSJ5Dt5xI/SKZE+iwtry:oDRv1m4bnQgISJPnKZziwtry
TLSH D4142BA820E57C9EC90732316EFA8FBF50801E4A1562897AA739336D3EFB135F275115
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.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
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
Possible injection to a system process
Enabling autorun for a service
Launching a process by exploiting the app vulnerability
Sending an HTTP GET 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/436721
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
Document contains an embedded VBA with base64 encoded strings
Document contains an embedded VBA with many string operations indicating source code obfuscation
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
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
PowerShell case anomaly found
Powershell drops PE file
Very long command line found
Yara detected Emotet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 270707 Sample: e8StpF0ld5._doc Startdate: 19/08/2020 Architecture: WINDOWS Score: 100 40 Malicious encrypted Powershell command line found 2->40 42 Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros) 2->42 44 Yara detected Emotet 2->44 46 6 other signatures 2->46 7 powershell.exe 14 19 2->7         started        12 svchost.exe 2->12         started        14 svchost.exe 1 1 2->14         started        16 11 other processes 2->16 process3 dnsIp4 32 witje.be 185.182.59.33, 49724, 80 ASTRALUSNL Netherlands 7->32 34 192.168.2.1 unknown unknown 7->34 30 C:\Users\user\AppData\Local\...\J6l1qal.exe, PE32 7->30 dropped 52 Powershell drops PE file 7->52 18 J6l1qal.exe 5 7->18         started        21 conhost.exe 7->21         started        54 Changes security center settings (notifications, updates, antivirus, firewall) 12->54 23 MpCmdRun.exe 12->23         started        36 127.0.0.1 unknown unknown 14->36 file5 signatures6 process7 signatures8 48 Drops executables to the windows directory (C:\Windows) and starts them 18->48 50 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->50 25 dsquery.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 38 82.163.245.38, 49730, 80 EV-ASGB United Kingdom 25->38
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6cc8ae7b36be8ea45752e91faee3b8070822744ac8f9d782bd77f3eae279a610/
Threat name:
Document-Word.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2020-08-19 08:22:09 UTC
AV detection:
12 of 48 (25.00%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ntek46zwx2hkiv2s5ep25y5ya4ece5ckzd45pav5o7z6vytzuyia._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200819-3ayrw25yaj/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.

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 6cc8ae7b36be8ea45752e91faee3b8070822744ac8f9d782bd77f3eae279a610

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/435185/
  
Delivery method
Distributed via web download

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