MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4807283c80ef1a3a30d7b1cffc0372d863893ddc4fc8bfea9c74b773db7036f5. 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 3 File information Comments
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SHA256 hash: 4807283c80ef1a3a30d7b1cffc0372d863893ddc4fc8bfea9c74b773db7036f5
SHA3-384 hash: 8c0d2397d2dcfe0534cb0791c5d038d693cc3856d535b75690adaab4818150fbdb3df375bd654a58bc618ead51b43569
SHA1 hash: cbaead2b592fb4de872cff2dfdf40d10b0ed2289
MD5 hash: af46365ffded70ea2b84f38e7eab0905
humanhash: berlin-social-tango-fillet
File name:emotet_e2_4807283c80ef1a3a30d7b1cffc0372d863893ddc4fc8bfea9c74b773db7036f5_2020-08-17__151454._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:239'574 bytes
First seen:2020-08-17 15:15:57 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:6j6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGk77sDU9WCEkLFawsoG:6HgtEWPsL/aTyT9Gk77sDcWCEkLFawsh
TLSH 05345CA6B18D7E26D9E31EF01F8ADBB8A598BC413E0842DBF40D7B7D2FB90D41945424
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-97.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
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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)
Sending an HTTP POST request to an infection source
Launching a process by exploiting the app vulnerability
Result
Threat name:
Emotet
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Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/433906
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
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
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
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 269347 Sample: e3ImP2IfDJ._doc Startdate: 17/08/2020 Architecture: WINDOWS Score: 100 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Malicious encrypted Powershell command line found 2->45 47 Yara detected Emotet Downloader 2->47 49 6 other signatures 2->49 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 37 eepvn.com 112.213.89.143, 49733, 80 SUPERDATA-AS-VNSUPERDATA-VN Viet Nam 7->37 31 C:\Users\user\AppData\Local\...\X5cqpizh.exe, PE32 7->31 dropped 33 PowerShell_transcr....20200817224810.txt, UTF-8 7->33 dropped 55 Powershell drops PE file 7->55 18 X5cqpizh.exe 2 7->18         started        22 conhost.exe 7->22         started        57 Changes security center settings (notifications, updates, antivirus, firewall) 12->57 24 MpCmdRun.exe 12->24         started        39 127.0.0.1 unknown unknown 14->39 file5 signatures6 process7 dnsIp8 35 192.168.2.1 unknown unknown 18->35 51 Drops executables to the windows directory (C:\Windows) and starts them 18->51 53 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->53 26 WMNetMgr.exe 12 18->26         started        29 conhost.exe 24->29         started        signatures9 process10 dnsIp11 41 68.44.137.144, 443, 49739 COMCAST-7922US United States 26->41
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4807283c80ef1a3a30d7b1cffc0372d863893ddc4fc8bfea9c74b773db7036f5/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-17 15:17:04 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jadsqpea54ndumgxwhh7ya3s3bryspo4j7el72u4os3xhw3qg32q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200817-qdgzegq7ts/
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/4807283c80ef1a3a30d7b1cffc0372d863893ddc4fc8bfea9c74b773db7036f5

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_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 4807283c80ef1a3a30d7b1cffc0372d863893ddc4fc8bfea9c74b773db7036f5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/434612/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/434623/

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