MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 85bb436f9af2762eea385578fdbda424fd9ce2f4b59c2ba9ea1c343eb33df225. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 85bb436f9af2762eea385578fdbda424fd9ce2f4b59c2ba9ea1c343eb33df225
SHA3-384 hash: c35a68a6e09b904759d2a71cc4f31d463feea012df12441341a7a52c426712653b6a7115bd499c251fa1313cfce88fbd
SHA1 hash: 4c203ca1b281ecff167cc520f1007ab99ea4cddd
MD5 hash: d41be4666ebf216bf48cff1ed60a91f5
humanhash: carpet-enemy-tennis-orange
File name:FILE_RJ7718386555IR.doc
Download: download sample
Signature Heodo
Create hunting rule
File size:191'710 bytes
First seen:2020-09-03 18:44:08 UTC
Last seen:2020-09-03 18:45:03 UTC
File type:Word file doc
MIME type:application/msword
ssdeep 3072:n64tcTvjvTY140818tIP4ovpYvmpg5NCjwf3:LtcnvE140o8tIP4apYOpg5NCjwf
TLSH 9414EA8C1FE11599FC3BA571C7E5AA96B400DCF97820CA9E35C837BD473A075E6A2B10
Reporter FORMALITYDE
Tags:Emotet Heodo

Intelligence

File Origin
# of uploads :
2
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Obfus-115.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200831.UNOFFICIAL
Create hunting rule

Doc.Dropper.EmotetWinMob0920-9636503-0
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
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
Connection attempt to an infection source
Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)
Launching a process by exploiting the app vulnerability
Sending an HTTP POST request to an infection source
Result
Threat name:
Emotet MailPassView Qbot
Create hunting rule
Detection:
malicious
Classification:
phis.bank.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/458821
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
Binary contains a suspicious time stamp
Changes security center settings (notifications, updates, antivirus, firewall)
Contains functionality to inject code into remote processes
Creates processes via WMI
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops executables to the windows directory (C:\Windows) and starts them
Emotet Banking Trojan found
Encrypted powershell cmdline option found
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Malicious encrypted Powershell command line found
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Powershell drops PE file
Sets debug register (to hijack the execution of another thread)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Tries to steal Mail credentials (via file registry)
Uses schtasks.exe or at.exe to add and modify task schedules
Very long command line found
Writes to foreign memory regions
Yara detected Emotet
Yara detected MailPassView
Yara detected Qbot
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 281811 Sample: FILE_RJ7718386555IR.doc Startdate: 03/09/2020 Architecture: WINDOWS Score: 100 81 Malicious sample detected (through community Yara rule) 2->81 83 Multi AV Scanner detection for submitted file 2->83 85 Malicious encrypted Powershell command line found 2->85 87 12 other signatures 2->87 10 powershell.exe 14 21 2->10         started        15 svchost.exe 2->15         started        17 svchost.exe 1 1 2->17         started        19 11 other processes 2->19 process3 dnsIp4 73 dvers.me 81.169.145.86, 49718, 80 STRATOSTRATOAGDE Germany 10->73 63 C:\Users\user\AUQifF0\MOgjNr5\Mobwuo6.exe, PE32 10->63 dropped 115 Powershell drops PE file 10->115 21 Mobwuo6.exe 2 10->21         started        24 conhost.exe 10->24         started        117 Changes security center settings (notifications, updates, antivirus, firewall) 15->117 26 MpCmdRun.exe 15->26         started        75 127.0.0.1 unknown unknown 17->75 file5 signatures6 process7 signatures8 101 Multi AV Scanner detection for dropped file 21->101 103 Machine Learning detection for dropped file 21->103 105 Hides that the sample has been downloaded from the Internet (zone.identifier) 21->105 28 azroleui.exe 19 21->28         started        process9 dnsIp10 77 51.255.40.241, 443, 49732 OVHFR France 28->77 79 192.158.216.73, 49730, 80 ATLANTICBB-JOHNSTOWNUS United States 28->79 65 C:\Windows\SysWOW64\...\winipcsecproc849.exe, PE32 28->65 dropped 67 C:\Windows\SysWOW64\...\azroleuiseed.exe, PE32+ 28->67 dropped 69 C:\Windows\SysWOW64\...\azroleuipeer.exe, PE32+ 28->69 dropped 119 Detected unpacking (changes PE section rights) 28->119 121 Detected unpacking (overwrites its own PE header) 28->121 123 Emotet Banking Trojan found 28->123 125 8 other signatures 28->125 33 winipcsecproc849.exe 28->33         started        37 azroleui.exe 28->37         started        39 azroleui.exe 7 28->39         started        41 4 other processes 28->41 file11 signatures12 process13 file14 59 C:\Users\user\AppData\Roaming\...\loffdeo.exe, PE32 33->59 dropped 89 Antivirus detection for dropped file 33->89 91 Detected unpacking (changes PE section rights) 33->91 93 Detected unpacking (overwrites its own PE header) 33->93 99 2 other signatures 33->99 43 loffdeo.exe 33->43         started        46 schtasks.exe 33->46         started        48 winipcsecproc849.exe 33->48         started        95 Tries to steal Instant Messenger accounts or passwords 37->95 97 Tries to steal Mail credentials (via file access) 37->97 61 C:\Users\user\AppData\Local\Temp\415.tmp, ASCII 41->61 dropped 50 WerFault.exe 41->50         started        signatures15 process16 dnsIp17 107 Antivirus detection for dropped file 43->107 109 Detected unpacking (changes PE section rights) 43->109 111 Detected unpacking (overwrites its own PE header) 43->111 113 5 other signatures 43->113 53 loffdeo.exe 43->53         started        55 explorer.exe 43->55         started        57 conhost.exe 46->57         started        71 192.168.2.1 unknown unknown 50->71 signatures18 process19
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/85bb436f9af2762eea385578fdbda424fd9ce2f4b59c2ba9ea1c343eb33df225/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-09-03 18:46:06 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qw5ug3426j3c52rykv4p3pneet6zzyxuwwocxkpkdq2d5mz56isq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200903-jshxdvl3te/
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/85bb436f9af2762eea385578fdbda424fd9ce2f4b59c2ba9ea1c343eb33df225

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 doc 85bb436f9af2762eea385578fdbda424fd9ce2f4b59c2ba9ea1c343eb33df225

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/452528/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/452395/
  
URLhaus
https://urlhaus.abuse.ch/url/452609/
  
URLhaus
https://urlhaus.abuse.ch/url/452293/
  
URLhaus
https://urlhaus.abuse.ch/url/452318/
  
URLhaus
https://urlhaus.abuse.ch/url/452515/
  
URLhaus
https://urlhaus.abuse.ch/url/452380/
  
URLhaus
https://urlhaus.abuse.ch/url/452356/

Comments