MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f1edcb4f421b7e807b4e8f5c8ba202c4cc96a3fa431a124b4ee335cbea35405. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7f1edcb4f421b7e807b4e8f5c8ba202c4cc96a3fa431a124b4ee335cbea35405
SHA3-384 hash: ddd33de39c4a1e33b6f875411c080a4388ba0d20372eaaf82b858c3a3856baaff4526349b6993f1fa6ddb75091102078
SHA1 hash: cd3d30f88c9e566503a50cdcb60bcaab30baa4b0
MD5 hash: 8c0d3c72a190968ff43d81c06d74ef11
humanhash: march-spaghetti-saturn-lima
File name:emotet_e1_7f1edcb4f421b7e807b4e8f5c8ba202c4cc96a3fa431a124b4ee335cbea35405_2020-10-21__153425582289._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:175'104 bytes
First seen:2020-10-21 15:36:11 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:DNNWWBeY5kb0TUNAuBqVPlB11nBkSxaHPpiB530aqZRm9nBD:DNNWWEYOb0TUquBqt7nBDxavpyqZRm9N
TLSH 8604A284A1C1FC5AD95587371A8FFEF8521A6C407ECDE182237EF6682C3712E569E2C4
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
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TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.UNOFFICIAL
Create hunting rule

Doc.Dropper.EmotetUpdate1020-9778523-0
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
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7f1edcb4f421b7e807b4e8f5c8ba202c4cc96a3fa431a124b4ee335cbea35405/
Threat name:
Document-Word.Trojan.Valyria
Create hunting rule
Status:
Malicious
First seen:
2020-10-21 15:40:42 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=p4pnznhueg36qb5u5d24rorafrgms2r7uqy2cjfu5yzvzpvdkqcq._file
Result
Malware family:
emotet
Create hunting rule
Score:
  10/10
Tags:
trojan banker family:emotet
Link:
https://tria.ge/reports/201021-lln3jag3ka/
Behaviour
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Checks processor information in registry
Enumerates system info in registry
Office loads VBA resources, possible macro or embedded object present
Launches sc.exe
Drops file in System32 directory
Blacklisted process makes network request
Executes dropped EXE
Emotet Payload
Emotet
Process spawned unexpected child process
Please note that we are no longer able to provide a coverage score for Virus Total.

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_20200916
Create hunting rule
Author:abuse.ch
Description:Detects Heodo DOC
Rule name:ach_Heodo_doc_gen_2
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:Win32_Trojan_Emotet
Create hunting rule
Author:ReversingLabs
Description:Yara rule that detects Emotet trojan.
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.

Web download

Heodo

Word file docx 7f1edcb4f421b7e807b4e8f5c8ba202c4cc96a3fa431a124b4ee335cbea35405

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/728419/
  
Delivery method
Distributed via web download

Comments