MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b76cf3ae2201a62c66194274d7aadcd10013050e5ae0dce09ebb9ce7b5e181e9. 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 4 File information Comments
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SHA256 hash: b76cf3ae2201a62c66194274d7aadcd10013050e5ae0dce09ebb9ce7b5e181e9
SHA3-384 hash: aa83de54ec525377dc3eaa740587211159bc44892c3bf87b530927ff52b81bc1687d89a611d2c40765cf4bb7c4503ad7
SHA1 hash: 33861e5bc04d25d8f638f70737596fa0891bdf0c
MD5 hash: 7a1ef554d3dac70838d4cb4627ef0451
humanhash: dakota-echo-north-illinois
File name:E3_b76cf3ae2201a62c66194274d7aadcd10013050e5ae0dce09ebb9ce7b5e181e9_2020-09-14_23-20-00_DOC
Download: download sample
Signature Heodo
Create hunting rule
File size:160'750 bytes
First seen:2020-09-15 22:36:29 UTC
Last seen:2020-09-16 21:41:32 UTC
File type:Word file docx
MIME type:application/msword
ssdeep 1536:uA903A90nrdi1Ir77zOH98Wj2gpngB+a90G38o8kwPniDKT+0BIdq8xwUr:urfrzOH98ipgoQ8jBniDK7+dBxwUr
TLSH 07F3600A16D1994EF33B8E7027C9A9AD1892DCF04D9C4467328CB6557B37F40E9E1AF8
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
EMOTET epoch3 doc

Intelligence

File Origin
# of uploads :
5
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VB.Trojan.VBA.Agent.BHH.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200904.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
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/467322
Signature
Antivirus / Scanner detection for submitted sample
Creates processes via WMI
Document contains an embedded VBA with base64 encoded strings
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
Multi AV Scanner detection for domain / URL
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 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/b76cf3ae2201a62c66194274d7aadcd10013050e5ae0dce09ebb9ce7b5e181e9/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-09-15 03:46:38 UTC
AV detection:
33 of 48 (68.75%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=w5wphlrcagtcyzqzij2npkw42eabgbiollqnzye6xooopnpbqhuq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200915-3kxng2qwzs/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b76cf3ae2201a62c66194274d7aadcd10013050e5ae0dce09ebb9ce7b5e181e9

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
Rule name:win_sisfader_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments