MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e46b0fc4d60e9b070673888dece94a6b0652f2432f2b2745e8d3a828ad76d329. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e46b0fc4d60e9b070673888dece94a6b0652f2432f2b2745e8d3a828ad76d329
SHA3-384 hash: c2da5128897cf2d42870b68ea17b609af9d089a3d5d737ea680b0b4752888639cea9372f0e298d7b57d97d812b0bd4ae
SHA1 hash: 50eece3510def8cd139b7775f0ead666ad736a90
MD5 hash: 4ea0380ede26a0edccb8b30645419a3b
humanhash: ack-glucose-march-nevada
File name:emotet_e3_e46b0fc4d60e9b070673888dece94a6b0652f2432f2b2745e8d3a828ad76d329_2020-08-20__015124._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:205'233 bytes
First seen:2020-08-20 01:51:46 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:E4PrXcuQuvpzm4bkiaMQgAlS2TisQKz3wGB/TOk/zZPw0v:ZDRv1m4bnQgIS4/3wGB/TOkVPw0v
TLSH 1514D9E820E97C9EC90732317DFA8BBF50805E8E11628979A739335A3FFB175A271115
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Obfus-101.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
Deleting a recently created file
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
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/440201
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
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 signatures2 2 Behavior Graph ID: 272665 Sample: O7ifR3E9Zd._doc Startdate: 21/08/2020 Architecture: WINDOWS Score: 100 42 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->42 44 Malicious encrypted Powershell command line found 2->44 46 Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros) 2->46 48 8 other signatures 2->48 7 powershell.exe 14 20 2->7         started        12 svchost.exe 2->12         started        14 svchost.exe 1 1 2->14         started        16 10 other processes 2->16 process3 dnsIp4 34 cahayu.id 103.129.221.18, 49736, 80 IDNIC-PAAS-AS-IDPTAwanKilatSemestaID Indonesia 7->34 30 C:\Users\user\AppData\Local\...\R5mspzm.exe, PE32 7->30 dropped 32 PowerShell_transcr....20200821031027.txt, UTF-8 7->32 dropped 54 Powershell drops PE file 7->54 18 R5mspzm.exe 2 7->18         started        21 conhost.exe 7->21         started        56 Changes security center settings (notifications, updates, antivirus, firewall) 12->56 23 MpCmdRun.exe 12->23         started        36 127.0.0.1 unknown unknown 14->36 38 192.168.2.1 unknown unknown 16->38 file5 signatures6 process7 signatures8 50 Drops executables to the windows directory (C:\Windows) and starts them 18->50 52 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->52 25 fdWNet.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 40 173.94.215.84, 49742, 80 TWC-11426-CAROLINASUS United States 25->40
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e46b0fc4d60e9b070673888dece94a6b0652f2432f2b2745e8d3a828ad76d329/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-20 01:49:34 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4rvq7rgwb2nqobttrcg6z2kknmdff4sdf4vsorpi2oucrllw2muq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200820-ghzy84yxnx/
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/e46b0fc4d60e9b070673888dece94a6b0652f2432f2b2745e8d3a828ad76d329

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:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples

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 e46b0fc4d60e9b070673888dece94a6b0652f2432f2b2745e8d3a828ad76d329

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/436681/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/436862/
  
URLhaus
https://urlhaus.abuse.ch/url/436816/
  
URLhaus
https://urlhaus.abuse.ch/url/436480/
  
URLhaus
https://urlhaus.abuse.ch/url/436597/
  
URLhaus
https://urlhaus.abuse.ch/url/436789/

Comments