MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f45d96e09413964cb51569f2fb5871825fa92ceaa8999d5c9ad84dce2480e34a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f45d96e09413964cb51569f2fb5871825fa92ceaa8999d5c9ad84dce2480e34a
SHA3-384 hash: e18da0560fba686a7f0d227b04ae554b4af6cd5f68b12bbe3229afdb7434a781667a875217c53f1dd552ed8a24a36f85
SHA1 hash: af33d5864f8ecf2b8ab5b68aabbc2121c78bd37c
MD5 hash: 7f783887d47337110f428d988e10a73b
humanhash: mango-johnny-saturn-social
File name:emotet_e2_f45d96e09413964cb51569f2fb5871825fa92ceaa8999d5c9ad84dce2480e34a_2020-08-19__032949._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:178'070 bytes
First seen:2020-08-19 03:31:01 UTC
Last seen:2020-08-19 03:36:29 UTC
File type:Word file docx
MIME type:application/msword
ssdeep 3072:e4PrXcuQuvpzm4bkiaMQgAlS0rUsrG2wsM2:XDRv1m4bnQgIS0rUsr9wsM2
TLSH BF044BC0209EAFD6CD1E203254FB8DEE53842E1418E6B416371C377CAFB56B2F669A15
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
2
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Obfus-100.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/437054
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
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
Very long command line found
Yara detected Emotet
Behaviour
Behavior Graph:
Download SVG
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f45d96e09413964cb51569f2fb5871825fa92ceaa8999d5c9ad84dce2480e34a/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-19 03:31:05 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6roznyeucoleznivnhzpwwdrqjp2slhkvcmz2xe23bg44jea4nfa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200819-qnmjc5pjan/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Emotet
Score:
0.70
Link:
https://yomi.yoroi.company/submissions/f45d96e09413964cb51569f2fb5871825fa92ceaa8999d5c9ad84dce2480e34a

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 docx f45d96e09413964cb51569f2fb5871825fa92ceaa8999d5c9ad84dce2480e34a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/435649/
  
Delivery method
Distributed via web download

Comments