MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc99cf1e42e29f5ec743a6b3243a0dab4a405bcb4e98b39b3d8f138a2f16dabd. 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: dc99cf1e42e29f5ec743a6b3243a0dab4a405bcb4e98b39b3d8f138a2f16dabd
SHA3-384 hash: 1a8e79ac2da325c3c34f51b1317cfa4fa2f1a9e8a39aa81dfb8a314476d8e215dee76fd5e3e2b4057905811773b2567d
SHA1 hash: 23c43964889e53fe2d2c4eef6450a77f8c1a8a73
MD5 hash: 2363ad63745d874e840a101f648f23b0
humanhash: william-cold-indigo-lake
File name:emotet_e3_dc99cf1e42e29f5ec743a6b3243a0dab4a405bcb4e98b39b3d8f138a2f16dabd_2020-08-18__113242._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:175'445 bytes
First seen:2020-08-18 11:32:56 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 1536:33m48W5lrXcuYd0dGtgu8LoSRNHzz4lg8nV4b7Y7Dt5W9GvMQ/9iAl1a3ku+a998:m4PrXcuQuvpzm4bkiaMQgAlS7V+M/wis
TLSH 4E045BC024CE6ED6CD1E203254FBCEEE93842E1418E574163718777CAFB1AB2F669A15
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
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
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
Possible injection to a system process
Enabling autorun for a service
Launching a process by exploiting the app vulnerability
Sending an HTTP GET request to an infection source
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/dc99cf1e42e29f5ec743a6b3243a0dab4a405bcb4e98b39b3d8f138a2f16dabd/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-18 11:34:06 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3sm46hsc4kpv5r2du2zsioqnvnfeaw6lj2mlhgz5r4jyulyw3k6q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200818-ngb46r9j9j/
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 dc99cf1e42e29f5ec743a6b3243a0dab4a405bcb4e98b39b3d8f138a2f16dabd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/434687/
  
Delivery method
Distributed via web download

Comments