MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aa0dd9385b0d41d1ce5e3e2817842f023a860c367bb172dc8d2c6e98432b8c40. 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: aa0dd9385b0d41d1ce5e3e2817842f023a860c367bb172dc8d2c6e98432b8c40
SHA3-384 hash: 1b4a31647849e3238303d4ec03395864fad0408b649176748e1e47f3e414df5e720e41f050fbaa45aed944a986776dae
SHA1 hash: 2bbd3618cdd950e4d4dfa70d8709df24caeab15f
MD5 hash: 623e811d49d8e5ada95c56f9057fc4a4
humanhash: magnesium-east-twelve-whiskey
File name:emotet_e3_aa0dd9385b0d41d1ce5e3e2817842f023a860c367bb172dc8d2c6e98432b8c40_2020-08-25__181243._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:226'619 bytes
First seen:2020-08-25 18:13:14 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:UdYy0u8YGgjv+ZvchmkHcI/o1/Vb6//////////////////////////////////t:C0uXnWFchmmcI/o1/ZqMBRHPwv
TLSH 11243DC83A846D76CD1016318C5A46F93272EE125CEB545DB089F6DDBE3CF3A181A7E8
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
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:
Unknown
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/449874
Signature
Antivirus detection for URL or domain
Creates processes via WMI
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
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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)
Uses known network protocols on non-standard ports
Very long command line found
Behaviour
Behavior Graph:
Download SVG
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/aa0dd9385b0d41d1ce5e3e2817842f023a860c367bb172dc8d2c6e98432b8c40/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-25 18:15:06 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vig5soc3bva5dts6hyubpbbpai5imdbwpoyxfxenfrxjqqzlrraa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200825-2zsytwygha/
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/aa0dd9385b0d41d1ce5e3e2817842f023a860c367bb172dc8d2c6e98432b8c40

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 aa0dd9385b0d41d1ce5e3e2817842f023a860c367bb172dc8d2c6e98432b8c40

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/441159/
  
Delivery method
Distributed via web download

Comments