MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c835983a232b7cc18458be9f13cf520ec158aec1729ae152396df6ca89e42f84. 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 4 File information Comments
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SHA256 hash: c835983a232b7cc18458be9f13cf520ec158aec1729ae152396df6ca89e42f84
SHA3-384 hash: 065a802d6197f8d645dfeb3e669c5af87a68047a916a72b73280011a531c9e37b1d89e63c10aba081f646c92bb7ba3ca
SHA1 hash: 5a0904f60c8f6ab3d2d9dc0ae6d07ed66493b4d1
MD5 hash: bfc97bcfcf2d31938b8a966d5c695831
humanhash: vegan-louisiana-pasta-pennsylvania
File name:emotet_e3_c835983a232b7cc18458be9f13cf520ec158aec1729ae152396df6ca89e42f84_2020-08-28__212857._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:236'864 bytes
First seen:2020-08-28 21:29:42 UTC
Last seen:2020-08-28 22:31:46 UTC
File type:Word file docx
MIME type:application/msword
ssdeep 3072:uYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////f:m0uXnWFchmmcI/o1/y77sNtwP7zF
TLSH 9534E72C7CD67FBAEF12F1323D7EAA68B21D5D212C24836E64087BAB177113D4C4591A
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
2
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
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TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Creating a process with a hidden window
DNS request
Creating a file in the %temp% subdirectories
Sending a custom TCP request
Deleting a recently created file
Replacing files
Sending an HTTP GET request
Moving a file to the Windows subdirectory
Creating a service
Connection attempt
Sending an HTTP POST request
Possible injection to a system process
Sending a TCP request to an infection source
Enabling autorun for a service
Launching a process by exploiting the app vulnerability
Sending an HTTP GET request to an infection source
Detection:
emotet
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Link:
https://mwdb.cert.pl/sample/c835983a232b7cc18458be9f13cf520ec158aec1729ae152396df6ca89e42f84/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-28 21:31:06 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=za2zqordfn6mdbcyx2prht2sb3avrlwboknocurznx3mvcpef6ca._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200828-d95zhlggan/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Emotet
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c835983a232b7cc18458be9f13cf520ec158aec1729ae152396df6ca89e42f84

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: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 c835983a232b7cc18458be9f13cf520ec158aec1729ae152396df6ca89e42f84

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/445693/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/441003/

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