MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ce45ec9c7c48d449a31dcf0b2f55e961b6a63bcc78f48512766efd3d4a2f6f40. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ce45ec9c7c48d449a31dcf0b2f55e961b6a63bcc78f48512766efd3d4a2f6f40
SHA3-384 hash: 91d6dfb1659c769a9cac65c963cd5610e86f0d32deb77e97a5b2d32fc6c528c96909c6e937ffb624b1545ca5e1c80297
SHA1 hash: 05f93599885930d5f567741133fae37bc68bdec9
MD5 hash: ebef1a43ca952e1e18c292a03c21353d
humanhash: gee-mexico-yankee-montana
File name:emotet_e3_ce45ec9c7c48d449a31dcf0b2f55e961b6a63bcc78f48512766efd3d4a2f6f40_2020-08-19__070352._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:205'491 bytes
First seen:2020-08-19 07:04:09 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:S4PrXcuQuvpzm4bkiaMQgAlS0FUhW3wczoGwF96:TDRv1m4bnQgIS02EVzoGwFQ
TLSH 0C14C7E820E97C9EC90B32317ABA8BBF94804E8E11618979773D33593FFB135A275115
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.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
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/436975
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
Document contains an embedded VBA with base64 encoded strings
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
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 dnsIp2 2 Behavior Graph ID: 270913 Sample: UNB3lkQ68v._doc Startdate: 19/08/2020 Architecture: WINDOWS Score: 100 35 cdn.onenote.net 2->35 45 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->45 47 Found malware configuration 2->47 49 Malicious encrypted Powershell command line found 2->49 51 9 other signatures 2->51 8 powershell.exe 14 19 2->8         started        13 svchost.exe 2->13         started        15 WINWORD.EXE 207 71 2->15         started        17 8 other processes 2->17 signatures3 process4 dnsIp5 37 archabits.com 91.215.218.70, 49725, 80 ICN-BG Bulgaria 8->37 39 www.arkaneod.com 66.33.214.4, 49724, 80 DREAMHOST-ASUS United States 8->39 41 binarystationary.com 148.66.138.103, 49726, 80 AS-26496-GO-DADDY-COM-LLCUS Singapore 8->41 31 C:\Users\user\AppData\Local\...\Mfkj95nt.exe, PE32 8->31 dropped 33 PowerShell_transcr....20200819172619.txt, UTF-8 8->33 dropped 57 Powershell drops PE file 8->57 19 Mfkj95nt.exe 5 8->19         started        22 conhost.exe 8->22         started        59 Changes security center settings (notifications, updates, antivirus, firewall) 13->59 24 MpCmdRun.exe 1 13->24         started        file6 signatures7 process8 signatures9 53 Drops executables to the windows directory (C:\Windows) and starts them 19->53 55 Hides that the sample has been downloaded from the Internet (zone.identifier) 19->55 26 msrd2x40.exe 12 19->26         started        29 conhost.exe 24->29         started        process10 dnsIp11 43 112.78.142.170, 49733, 80 BIZNET-AS-APBIZNETNETWORKSID Indonesia 26->43
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ce45ec9c7c48d449a31dcf0b2f55e961b6a63bcc78f48512766efd3d4a2f6f40/
Threat name:
Document-Word.Downloader.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2020-08-19 07:06:05 UTC
AV detection:
8 of 48 (16.67%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zzc6zhd4jdketiy5z4fs6vpjmg3kmo6mpd2iketwn36t2srpn5aa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200819-arsptj4nss/
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/ce45ec9c7c48d449a31dcf0b2f55e961b6a63bcc78f48512766efd3d4a2f6f40

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: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 ce45ec9c7c48d449a31dcf0b2f55e961b6a63bcc78f48512766efd3d4a2f6f40

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/434749/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/434687/
  
URLhaus
https://urlhaus.abuse.ch/url/434690/
  
URLhaus
https://urlhaus.abuse.ch/url/434648/
  
URLhaus
https://urlhaus.abuse.ch/url/434641/

Comments