MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2aef7ca0588b356c05ad5f310cdb665c2f2ab7f82613fe391dd4fd6272f24603. 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
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SHA256 hash: 2aef7ca0588b356c05ad5f310cdb665c2f2ab7f82613fe391dd4fd6272f24603
SHA3-384 hash: 79e44d4f803b2f5ba39fb09ee85434a3e2956ebeb3053fd01d40f38d3465056eeda67471e645141b649b3ef2dea50be8
SHA1 hash: 564df2fe52590b9c21e64bf9e4ab321fe7098795
MD5 hash: 5335d08c023b9faaf71716958ccf0346
humanhash: moon-comet-red-moon
File name:emotet_e2_2aef7ca0588b356c05ad5f310cdb665c2f2ab7f82613fe391dd4fd6272f24603_2020-08-17__193212._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:242'408 bytes
First seen:2020-08-17 19:33:22 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Ij6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkRpJ/zillmwt:IHgtEWPsL/aTyT9GkRj/zilcwt
TLSH 6F345DA3B18D7E25D9E71EF01F8ADBB8A198BC413A0842DBF40D7BBD2FB90D41945424
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-97.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
Deleting a recently created file
Possible injection to a system process
Enabling autorun for a service
Connection attempt to an infection source
Launching a process by exploiting the app vulnerability
Sending an HTTP GET request to an infection source
Sending an HTTP POST request to an infection source
Result
Threat name:
Emotet
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/434801
Signature
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
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
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2aef7ca0588b356c05ad5f310cdb665c2f2ab7f82613fe391dd4fd6272f24603/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-17 19:35:06 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=flxxzicyrm2wybnnl4yqzw3glqxsvn7yeyj74oi52t6we4xsiybq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200817-k3f17zw6ca/
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/2aef7ca0588b356c05ad5f310cdb665c2f2ab7f82613fe391dd4fd6272f24603

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_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 2aef7ca0588b356c05ad5f310cdb665c2f2ab7f82613fe391dd4fd6272f24603

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/434560/
  
Delivery method
Distributed via web download

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