MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ebbc68d1c28b7a52b1670721b36dae6c8949cac5d18db750dc40ec5ed94ca78b. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ebbc68d1c28b7a52b1670721b36dae6c8949cac5d18db750dc40ec5ed94ca78b
SHA3-384 hash: 05c33d7941fdda763b4ea69e934d8273628b2c3a22458c08f24713e63311b3eb9366fd1adc158b3d97868f2ac998ffaa
SHA1 hash: 2049e0cab20fb18bc5d941dc2a34cecca32cf2ea
MD5 hash: 863975d7fe7f8fee14fa33228e4a4af9
humanhash: mobile-vermont-lactose-nebraska
File name:emotet_e3_ebbc68d1c28b7a52b1670721b36dae6c8949cac5d18db750dc40ec5ed94ca78b_2020-08-25__101307._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:246'857 bytes
First seen:2020-08-25 10:13:31 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Jj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkQF8Ya1l2wqxd:JHgtEWPsL/aTyT9GkYna1l2wqX
TLSH 01344B8976816B7EDC2106314C069BF522B1EE01ACEB554AB086F6EC7D3CE3A18577DC
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
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

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
Deleting a recently created file
Connection attempt
Replacing files
Moving a file to the Windows subdirectory
Creating a service
Possible injection to a system process
Sending a TCP request to an infection source
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/448709
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
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 submitted file
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 Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 276687 Sample: BAgQp1yi3b.doc Startdate: 25/08/2020 Architecture: WINDOWS Score: 100 48 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->48 50 Multi AV Scanner detection for submitted file 2->50 52 Malicious encrypted Powershell command line found 2->52 54 5 other signatures 2->54 7 powershell.exe 14 19 2->7         started        11 svchost.exe 2->11         started        14 svchost.exe 1 1 2->14         started        16 9 other processes 2->16 process3 dnsIp4 34 www.luxelistreviews.com 7->34 36 luxelistreviews.com 192.185.5.43, 49713, 80 UNIFIEDLAYER-AS-1US United States 7->36 40 2 other IPs or domains 7->40 30 PowerShell_transcr....20200825122550.txt, UTF-8 7->30 dropped 32 C:\Users\user\AppData\Local\...\C3bc3av5i.exe, data 7->32 dropped 18 C3bc3av5i.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 11->23         started        38 127.0.0.1 unknown unknown 14->38 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 KBDDIV1.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 42 185.86.148.68, 443, 49731 MAKONIXLV Latvia 25->42 44 85.25.207.108, 8080 GD-EMEA-DC-SXB1DE Germany 25->44 46 189.39.32.161, 80 ALGARTELECOMSABR Brazil 25->46
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ebbc68d1c28b7a52b1670721b36dae6c8949cac5d18db750dc40ec5ed94ca78b/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-25 10:15:06 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5o6gruocrn5ffmlha4q3g3nonseutswf2gg3oug4idwf5wkmu6fq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200825-kr9a8n6abn/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Emotet
Score:
0.70
Link:
https://yomi.yoroi.company/submissions/ebbc68d1c28b7a52b1670721b36dae6c8949cac5d18db750dc40ec5ed94ca78b

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 ebbc68d1c28b7a52b1670721b36dae6c8949cac5d18db750dc40ec5ed94ca78b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/440691/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/440863/
  
URLhaus
https://urlhaus.abuse.ch/url/440855/
  
URLhaus
https://urlhaus.abuse.ch/url/439743/
  
URLhaus
https://urlhaus.abuse.ch/url/440874/

Comments