MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77fbb539ddb2abc10dbbd056cd960899d723297cd2a680baba3a8f7180a2c59b. 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: 77fbb539ddb2abc10dbbd056cd960899d723297cd2a680baba3a8f7180a2c59b
SHA3-384 hash: 46329b82ecaa6f72274d0501886ca99aff8d2ea29454958806ce2e79c83c996b46e7ecd3b42735f8e1868ec7800581f6
SHA1 hash: 7705ef4c10ff68a8b3a274414cc0c00db0c0ef3c
MD5 hash: 9d51db6d2c79062256307a3d291cbab5
humanhash: angel-wyoming-violet-alanine
File name:emotet_e1_77fbb539ddb2abc10dbbd056cd960899d723297cd2a680baba3a8f7180a2c59b_2020-08-18__094612._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:236'205 bytes
First seen:2020-08-18 09:46:50 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Tj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGk3AAVkjwsTy9:THgtEWPsL/aTyT9Gk3AAVkjwsTi
TLSH 51348DC2528F2FA6DD1F103250B69BEA53D49D082DE5700233513BBC7EB4E77B65A886
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
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 a custom TCP 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
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:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/77fbb539ddb2abc10dbbd056cd960899d723297cd2a680baba3a8f7180a2c59b/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-18 09:48:06 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=o753koo5wkv4cdn32blm3fqithlsgkl42ktibov2hkhxdafcywnq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200818-3b7sfz4dyx/
Behaviour
Suspicious Office macro
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_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 77fbb539ddb2abc10dbbd056cd960899d723297cd2a680baba3a8f7180a2c59b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/435279/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/434592/

Comments