MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9d1eddcdc142e3d0a3a2b36e4b9d1530312826ad1236f14ec4737cee2e5c5f86. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9d1eddcdc142e3d0a3a2b36e4b9d1530312826ad1236f14ec4737cee2e5c5f86
SHA3-384 hash: 73ca7239583bc8e72a4f80c37cba8084549e9553c5ead129ffe48a569fcf722b98b0ab792dd4962e7a7dc55472a9121c
SHA1 hash: 7a67e7a84f88b9adb209f3a3195f56e76e05e3bf
MD5 hash: bcc3482808877eb09227728888f08726
humanhash: cat-dakota-arkansas-missouri
File name:emotet_e2_9d1eddcdc142e3d0a3a2b36e4b9d1530312826ad1236f14ec4737cee2e5c5f86_2020-08-14__131918._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:238'295 bytes
First seen:2020-08-14 13:20:45 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Ej6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGk2B+8ynwSF+RU:EHgtEWPsL/aTyT9Gk2BBynwSQRU
TLSH 1034394765CB2E7BDD16A0300C47FF696578ACC2BF078007214A3FADED7A7250A5AC99
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
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 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
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/429867
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
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: 267382 Sample: o3nO8YvSso._doc Startdate: 16/08/2020 Architecture: WINDOWS Score: 100 46 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->46 48 Found malware configuration 2->48 50 Malicious encrypted Powershell command line found 2->50 52 7 other signatures 2->52 7 powershell.exe 14 19 2->7         started        12 svchost.exe 2->12         started        14 svchost.exe 1 1 2->14         started        16 8 other processes 2->16 process3 dnsIp4 34 synologlogin.com 162.241.85.227, 49715, 80 OIS1US United States 7->34 30 C:\Users\user\AppData\Local\Temp\Zwzm.exe, PE32 7->30 dropped 32 PowerShell_transcr....20200816045531.txt, UTF-8 7->32 dropped 58 Powershell drops PE file 7->58 18 Zwzm.exe 2 7->18         started        21 conhost.exe 7->21         started        60 Changes security center settings (notifications, updates, antivirus, firewall) 12->60 23 MpCmdRun.exe 12->23         started        36 127.0.0.1 unknown unknown 14->36 38 192.168.2.1 unknown unknown 16->38 file5 signatures6 process7 signatures8 54 Drops executables to the windows directory (C:\Windows) and starts them 18->54 56 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->56 25 crypttpmeksvc.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 40 69.30.203.214, 49728, 8080 WIIUS United States 25->40 42 190.160.53.126, 80 VTRBANDAANCHASACL Chile 25->42 44 5 other IPs or domains 25->44
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9d1eddcdc142e3d0a3a2b36e4b9d1530312826ad1236f14ec4737cee2e5c5f86/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-14 13:22:06 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tupn3tobilr5bi5cwnxexhivgaysqjvnci3pctweon6o4ls4l6da._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200814-764vm472ja/
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/9d1eddcdc142e3d0a3a2b36e4b9d1530312826ad1236f14ec4737cee2e5c5f86

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: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 9d1eddcdc142e3d0a3a2b36e4b9d1530312826ad1236f14ec4737cee2e5c5f86

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/431856/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/430438/

Comments