MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d925a3a134e9c14e6c7336675c5cc8d27f5fd39412395f368cca3e9705016cec. 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 2 File information Comments
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SHA256 hash: d925a3a134e9c14e6c7336675c5cc8d27f5fd39412395f368cca3e9705016cec
SHA3-384 hash: 1d1abf3188692e741c1928cbecc8f89098b0f80b217f806e513fbd176e82054a1e58cb8c42093c4b6888a44594c7f46f
SHA1 hash: 9e0458e3ac27bafb877aa30a87ac960d4d6f4f09
MD5 hash: db717a0dbb9e4b440f13b5853a31458f
humanhash: paris-glucose-charlie-johnny
File name:emotet_e2_d925a3a134e9c14e6c7336675c5cc8d27f5fd39412395f368cca3e9705016cec_2020-08-21__091554._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:187'314 bytes
First seen:2020-08-21 09:17:43 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:V4PrXcuQuvpzm4bkiaMQgAlSDyxS50K1wlxh:iDRv1m4bnQgISDyxA11wlxh
TLSH 5A04EBDE20D9FC3EE74E60369C4AAE6E7212DF901DC8F1A930BC377D36B5290556A112
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 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
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/443765
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
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
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
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: 274378 Sample: OEh6bhSJtK._doc Startdate: 22/08/2020 Architecture: WINDOWS Score: 100 42 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->42 44 Antivirus detection for URL or domain 2->44 46 Antivirus / Scanner detection for submitted sample 2->46 48 8 other signatures 2->48 7 powershell.exe 14 20 2->7         started        12 svchost.exe 2->12         started        14 svchost.exe 1 2->14         started        16 8 other processes 2->16 process3 dnsIp4 34 aci.serabd.com 85.187.128.10, 49729, 80 A2HOSTINGUS United States 7->34 30 C:\Users\user\AppData\Local\...\Sf7_ydku.exe, PE32 7->30 dropped 32 PowerShell_transcr....20200822152821.txt, UTF-8 7->32 dropped 54 Powershell drops PE file 7->54 18 Sf7_ydku.exe 2 7->18         started        21 conhost.exe 7->21         started        56 Changes security center settings (notifications, updates, antivirus, firewall) 12->56 23 MpCmdRun.exe 1 12->23         started        36 192.168.2.1 unknown unknown 14->36 file5 signatures6 process7 signatures8 50 Drops executables to the windows directory (C:\Windows) and starts them 18->50 52 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->52 25 adsmsext.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 38 116.202.234.183, 49742, 8080 HETZNER-ASDE Germany 25->38 40 137.119.36.33, 80 TWC-11426-CAROLINASUS United States 25->40
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d925a3a134e9c14e6c7336675c5cc8d27f5fd39412395f368cca3e9705016cec/
Threat name:
Document-Word.Downloader.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2020-08-21 09:19:04 UTC
AV detection:
10 of 48 (20.83%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3es2hiju5hau43dtgztvyxgi2j7v7u4uci4v6numzi7jobibntwa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200821-zxlr8p73bs/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Eldorado
Score:
0.63
Link:
https://yomi.yoroi.company/submissions/d925a3a134e9c14e6c7336675c5cc8d27f5fd39412395f368cca3e9705016cec

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

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 d925a3a134e9c14e6c7336675c5cc8d27f5fd39412395f368cca3e9705016cec

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/438070/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/436703/

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