MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ad7b95cd42cc634f74b82730c63941006b341cff953ab44fe3eb63fda9123fed. 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: ad7b95cd42cc634f74b82730c63941006b341cff953ab44fe3eb63fda9123fed
SHA3-384 hash: 3bcd152726231d30c2f3f7ca0bc44299b9a8eab53c438873f0d3ddd9242ebc0228a3011e2f1a6b7545f64f5cccc8199e
SHA1 hash: b61d03e50486ac4792d964fffffdfd361bd37543
MD5 hash: df3e7a589e089cfeb2b107c0fcb4104b
humanhash: connecticut-ink-uranus-zulu
File name:emotet_e3_ad7b95cd42cc634f74b82730c63941006b341cff953ab44fe3eb63fda9123fed_2020-08-17__182319._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:239'748 bytes
First seen:2020-08-17 18:23:48 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Uj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkOVZ1oswJq:UHgtEWPsL/aTyT9GkOVZ1oswJq
TLSH 85346CA2B18E7E26D9E31EF01F8ADBF8E598BC413A4842DBF4057B7D2DBD0D41A45424
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 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% 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
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
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Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/434550
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 269649 Sample: ZZ2iNBv6ng._doc Startdate: 18/08/2020 Architecture: WINDOWS Score: 100 44 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->44 46 Found malware configuration 2->46 48 Malicious encrypted Powershell command line found 2->48 50 6 other signatures 2->50 7 powershell.exe 14 19 2->7         started        11 svchost.exe 2->11         started        14 svchost.exe 1 1 2->14         started        16 8 other processes 2->16 process3 dnsIp4 32 b3shop.net 172.67.196.210, 49719, 80 CLOUDFLARENETUS United States 7->32 34 nourishmentjuices.com 34.75.142.181, 49721, 80 GOOGLEUS United States 7->34 36 magazine-lib.com 104.27.143.64, 49720, 80 CLOUDFLARENETUS United States 7->36 30 C:\Users\user\AppData\Local\...\Ojrv0x9y.exe, data 7->30 dropped 18 Ojrv0x9y.exe 2 7->18         started        21 MpCmdRun.exe 7->21         started        23 conhost.exe 7->23         started        56 Changes security center settings (notifications, updates, antivirus, firewall) 11->56 38 127.0.0.1 unknown unknown 14->38 file5 signatures6 process7 signatures8 52 Drops executables to the windows directory (C:\Windows) and starts them 18->52 54 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->54 25 cfgbkend.exe 12 18->25         started        28 conhost.exe 21->28         started        process9 dnsIp10 40 186.109.104.67, 80 TelecomArgentinaSAAR Argentina 25->40 42 185.86.148.68, 443, 49735 MAKONIXLV Latvia 25->42
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ad7b95cd42cc634f74b82730c63941006b341cff953ab44fe3eb63fda9123fed/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-17 18:25:06 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vv5zltkczrru65fye4ymmokbabvtihh7su5lit7d5nr73kish7wq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200817-tnk594s91e/
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/ad7b95cd42cc634f74b82730c63941006b341cff953ab44fe3eb63fda9123fed

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 ad7b95cd42cc634f74b82730c63941006b341cff953ab44fe3eb63fda9123fed

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/434726/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/434747/
  
URLhaus
https://urlhaus.abuse.ch/url/434648/
  
URLhaus
https://urlhaus.abuse.ch/url/434690/
  
URLhaus
https://urlhaus.abuse.ch/url/434717/
  
URLhaus
https://urlhaus.abuse.ch/url/434697/
  
URLhaus
https://urlhaus.abuse.ch/url/434598/
  
URLhaus
https://urlhaus.abuse.ch/url/434720/
  
URLhaus
https://urlhaus.abuse.ch/url/434793/

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