MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc59ccd2deab16bcbbc7fa331f6e6b2c06bdb89305fff0d38b67d6f49d4b10ec. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dc59ccd2deab16bcbbc7fa331f6e6b2c06bdb89305fff0d38b67d6f49d4b10ec
SHA3-384 hash: 9e6c611b10a25711ee0e889990a75fd9562bd04b88b91fee7d08499aace6b7f4d90b724ce843da9ec637a83663e4c722
SHA1 hash: c885407849332191b4c45fe54cd699b26545c817
MD5 hash: e59ee7ae4eebcf8bb9f56ad8e489a871
humanhash: fillet-march-floor-two
File name:emotet_e3_dc59ccd2deab16bcbbc7fa331f6e6b2c06bdb89305fff0d38b67d6f49d4b10ec_2020-08-17__172706._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:238'262 bytes
First seen:2020-08-17 17:27:22 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:wj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkUUz/qy/wsqY:wHgtEWPsL/aTyT9GkU4PwsqY
TLSH 7F345CA2B18D7E26D9E31EF01F8ADBB8A598BC413E4842DBB40D7B7D2FB90D41945424
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-97.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 in the %temp% directory
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/434315
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
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Malicious encrypted Powershell command line found
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: 269544 Sample: dtEWqxe5r3._doc Startdate: 18/08/2020 Architecture: WINDOWS Score: 100 48 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->48 50 Found malware configuration 2->50 52 Malicious encrypted Powershell command line found 2->52 54 7 other signatures 2->54 7 powershell.exe 14 20 2->7         started        11 svchost.exe 2->11         started        14 WINWORD.EXE 184 44 2->14         started        16 9 other processes 2->16 process3 dnsIp4 36 muliarental.com 142.11.239.9, 49726, 80 HOSTWINDSUS United States 7->36 38 www.leframe.com 64.90.40.69, 49737, 80 DREAMHOST-ASUS United States 7->38 42 3 other IPs or domains 7->42 30 PowerShell_transcr....20200818024704.txt, UTF-8 7->30 dropped 32 C:\Users\user\AppData\Local\Temp\Ycfq.exe, data 7->32 dropped 18 Ycfq.exe 2 7->18         started        21 conhost.exe 7->21         started        60 Changes security center settings (notifications, updates, antivirus, firewall) 11->60 23 MpCmdRun.exe 1 11->23         started        34 C:\Users\user\AppData\...\dtEWqxe5r3.doc.LNK, MS 14->34 dropped 40 127.0.0.1 unknown unknown 16->40 file5 signatures6 process7 signatures8 56 Drops executables to the windows directory (C:\Windows) and starts them 18->56 58 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->58 25 Dism.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 44 186.109.104.67, 80 TelecomArgentinaSAAR Argentina 25->44 46 185.86.148.68, 443, 49745 MAKONIXLV Latvia 25->46
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dc59ccd2deab16bcbbc7fa331f6e6b2c06bdb89305fff0d38b67d6f49d4b10ec/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-17 17:29:06 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3rm4zuw6vmllzo6h7izr63tlfqdl3oetax77bu4lm7lpjhklcdwa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200817-91ve8tm65s/
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/dc59ccd2deab16bcbbc7fa331f6e6b2c06bdb89305fff0d38b67d6f49d4b10ec

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 dc59ccd2deab16bcbbc7fa331f6e6b2c06bdb89305fff0d38b67d6f49d4b10ec

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/434641/
  
Delivery method
Distributed via web download

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