MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ae53acd58562dd7a5dfa35bf8d61eb9ea80d5a40e03d7866ac073762fe3afff. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3ae53acd58562dd7a5dfa35bf8d61eb9ea80d5a40e03d7866ac073762fe3afff
SHA3-384 hash: fd7cc96f163d4fdaf79984fcb5905a5e38947962a5380c6bcc04f6e55647245b590d425d90ef25cd4a8daafcea07b094
SHA1 hash: 1934387ee9e2cc81d6bd0849afa3d426e17a2fc4
MD5 hash: be2b51315aae91d2f02dab23ed2e82c6
humanhash: tennis-asparagus-five-diet
File name:emotet_e3_3ae53acd58562dd7a5dfa35bf8d61eb9ea80d5a40e03d7866ac073762fe3afff_2020-08-25__063046._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:235'782 bytes
First seen:2020-08-25 06:31:09 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:i6rj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkd3bn2JgaG7lw2xu:rHgtEWPsL/aTyT9GkVn2Jgbxw2U
TLSH 6A343C6B57856E36FD8393F24545AB6C38BC9D2A3F88423FAC4776EE2E391B4024105D
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
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
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/448370
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
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
PowerShell case anomaly found
Powershell drops PE file
Very long command line found
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 276513 Sample: R6l73EN8kF._doc Startdate: 25/08/2020 Architecture: WINDOWS Score: 100 44 Multi AV Scanner detection for submitted file 2->44 46 Malicious encrypted Powershell command line found 2->46 48 Yara detected Emotet Downloader 2->48 50 5 other signatures 2->50 7 powershell.exe 14 20 2->7         started        12 svchost.exe 2->12         started        14 WINWORD.EXE 184 45 2->14         started        16 9 other processes 2->16 process3 dnsIp4 36 mathisprost.lu 83.166.151.246, 49719, 80 INFOMANIAK-ASCH Switzerland 7->36 38 192.168.2.1 unknown unknown 7->38 30 C:\Users\user\AppData\Local\...\Qwe8qg.exe, PE32 7->30 dropped 32 PowerShell_transcr....20200825084213.txt, UTF-8 7->32 dropped 56 Powershell drops PE file 7->56 18 Qwe8qg.exe 2 7->18         started        21 conhost.exe 7->21         started        58 Changes security center settings (notifications, updates, antivirus, firewall) 12->58 23 MpCmdRun.exe 1 12->23         started        34 C:\Users\user\AppData\...\R6l73EN8kF.doc.LNK, MS 14->34 dropped 40 127.0.0.1 unknown unknown 16->40 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 AboveLockAppHost.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 42 162.249.220.190, 49725, 80 US-TELEPACIFICUS United States 25->42
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3ae53acd58562dd7a5dfa35bf8d61eb9ea80d5a40e03d7866ac073762fe3afff/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-25 06:10:36 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hlstvtkykyw5pjo7unn7rvq6xhvibvnebyb5pbtkybzxml7dv77q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200825-ffn1bp7v6j/
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/3ae53acd58562dd7a5dfa35bf8d61eb9ea80d5a40e03d7866ac073762fe3afff

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
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 3ae53acd58562dd7a5dfa35bf8d61eb9ea80d5a40e03d7866ac073762fe3afff

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/440757/
  
Delivery method
Distributed via web download

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