MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a39b4b87d18753a68f89b12a01d4a073d01e02d1b8db4ae1ce95b7a8cd848e7c. 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: a39b4b87d18753a68f89b12a01d4a073d01e02d1b8db4ae1ce95b7a8cd848e7c
SHA3-384 hash: dbe3e076e2dbd8ccb4706379b926c82e1728a55d326c55efbeaa6a99b4f14102c99314042eb4bf8e05e991da03f6af20
SHA1 hash: 5f7383299e54fc404d01b5615fb06e29af9327c4
MD5 hash: 307d3547514ed3a9f3eec216a0e5e5b2
humanhash: grey-nine-stream-zulu
File name:emotet_e2_a39b4b87d18753a68f89b12a01d4a073d01e02d1b8db4ae1ce95b7a8cd848e7c_2020-08-29__110234._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:228'705 bytes
First seen:2020-08-29 11:04:04 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:P7Yy0u8YGgjv+ZvchmkHcI/o1/Vb6//////////////////////////////////t:10uXnWFchmmcI/o1/1O5jvnwKz7Oc
TLSH 5B24192C78D67EBAEF12F1327D7F6A68B21D9D212C24436E60087BAF177153C4C45A1A
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Obfus-107.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
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
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a39b4b87d18753a68f89b12a01d4a073d01e02d1b8db4ae1ce95b7a8cd848e7c/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-29 10:11:26 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uonuxb6rq5j2nd4jwevadvfaopib4awrxdnuvyoosw32rtmerz6a._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200829-phgt5hz4sn/
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/a39b4b87d18753a68f89b12a01d4a073d01e02d1b8db4ae1ce95b7a8cd848e7c

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

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 a39b4b87d18753a68f89b12a01d4a073d01e02d1b8db4ae1ce95b7a8cd848e7c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/445875/
  
Delivery method
Distributed via web download

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