MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c91474f2bc78d08a8facd2b5aebc53abe61475b887096d18786d8cfd8e03c697. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c91474f2bc78d08a8facd2b5aebc53abe61475b887096d18786d8cfd8e03c697
SHA3-384 hash: bd7fdc8486ace557d14ab62633ccc2e04536ac46e1bcc436b1abfa21b4956175b47330f554ec87660ca6972e308432d5
SHA1 hash: 86f102aa676049057e01df5257f5077fb457c85a
MD5 hash: fa6bf9eea313784d0f8db9d593c18385
humanhash: sierra-pennsylvania-shade-red
File name:emotet_e3_c91474f2bc78d08a8facd2b5aebc53abe61475b887096d18786d8cfd8e03c697_2020-08-18__145655._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:238'990 bytes
First seen:2020-08-18 14:57:06 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:gj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkKJh3MwF6cUP:gHgtEWPsL/aTyT9GksxMwF67
TLSH 0D347CC2518F2FE6CD1F103250B69BEA42D49D182DE57002325D3BBC7FB8A77B65A846
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
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
Creating a file in the %temp% subdirectories
Sending an HTTP GET request
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/c91474f2bc78d08a8facd2b5aebc53abe61475b887096d18786d8cfd8e03c697/
Threat name:
Document-Word.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2020-08-18 14:59:04 UTC
AV detection:
15 of 48 (31.25%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zekhj4v4pdiivd5m2k225pctvptbi5nyq4ew2gdynwgp3dqdy2lq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200818-5ccj2e8dts/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Emotet
Score:
0.70
Link:
https://yomi.yoroi.company/submissions/c91474f2bc78d08a8facd2b5aebc53abe61475b887096d18786d8cfd8e03c697

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 c91474f2bc78d08a8facd2b5aebc53abe61475b887096d18786d8cfd8e03c697

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/435085/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/434598/

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