MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 85f2ecfffa62eaef14ab3a77b545e7a714728229bd90f3344bc8a819e1de510f. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 85f2ecfffa62eaef14ab3a77b545e7a714728229bd90f3344bc8a819e1de510f
SHA3-384 hash: c9393ac7e0f0d349961b44f9adae61e4bbeb0749d0318161513c6102a612e8dcb7e72b2da17e694cb40735f14f6393af
SHA1 hash: bbccae55d1d2777e20ec8779280509135fbed19d
MD5 hash: fc0434deb7da48718ac72d44690ece04
humanhash: wolfram-fanta-coffee-georgia
File name:emotet_e2_85f2ecfffa62eaef14ab3a77b545e7a714728229bd90f3344bc8a819e1de510f_2020-08-25__171757._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:232'285 bytes
First seen:2020-08-25 17:19:01 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:HYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////1:p0uXnWFchmmcI/o1/8hmHF2wnYh
TLSH C9342CC83A846E7ACC2016318C5A47F53272EE126CEB545D9085F5DDBD3CF3A186A7E8
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
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:
Unknown
Detection:
malicious
Classification:
bank.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/449687
Signature
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
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
PowerShell case anomaly found
Very long command line found
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 277239 Sample: py13zCcoRJ._doc Startdate: 25/08/2020 Architecture: WINDOWS Score: 92 51 Multi AV Scanner detection for submitted file 2->51 53 Malicious encrypted Powershell command line found 2->53 55 Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros) 2->55 57 4 other signatures 2->57 7 powershell.exe 14 21 2->7         started        11 svchost.exe 4 2->11         started        13 WINWORD.EXE 193 51 2->13         started        15 6 other processes 2->15 process3 dnsIp4 31 veonetwork.com 162.241.232.183, 49738, 80 UNIFIEDLAYER-AS-1US United States 7->31 33 smileplz.com 67.20.113.236, 49736, 80 UNIFIEDLAYER-AS-1US United States 7->33 35 theanalysthandbook.com 172.67.214.144, 443, 49737 CLOUDFLARENETUS United States 7->35 29 C:\Users\user\AppData\Local\...\F1jq4l.exe, data 7->29 dropped 17 F1jq4l.exe 2 7->17         started        20 conhost.exe 7->20         started        22 WerFault.exe 11->22         started        file5 process6 signatures7 45 Drops executables to the windows directory (C:\Windows) and starts them 17->45 47 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->47 24 WPDShServiceObj.exe 12 17->24         started        27 WerFault.exe 6 9 17->27         started        49 Writes to foreign memory regions 22->49 process8 dnsIp9 37 45.55.219.163, 443, 49753 DIGITALOCEAN-ASNUS United States 24->37 39 107.5.122.110, 80 COMCAST-7922US United States 24->39 41 ns1.360wisp.net 199.101.86.6, 443, 49751, 49752 AS-360WISPUS United States 24->41 43 192.168.2.1 unknown unknown 27->43
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/85f2ecfffa62eaef14ab3a77b545e7a714728229bd90f3344bc8a819e1de510f/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-25 17:20:08 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qxzoz772mlvo6fflhj33krphu4khfarjxwipgnclzcubtyo6kehq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200825-dyh23bz6sn/
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/85f2ecfffa62eaef14ab3a77b545e7a714728229bd90f3344bc8a819e1de510f

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

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 85f2ecfffa62eaef14ab3a77b545e7a714728229bd90f3344bc8a819e1de510f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/441119/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/441128/

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