MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2dbecdec1580b1e170e843749f2dee018efd43137a30d5024a6c2ff301b99e7b. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2dbecdec1580b1e170e843749f2dee018efd43137a30d5024a6c2ff301b99e7b
SHA3-384 hash: 0a00968bd30b11b5acd1da788bc763ac3552a6470076c16d941ac5debe78c568ad7d97af85143bad579f9fb979c5904b
SHA1 hash: 581306ae6d4e1204317b9ec0f38caf33f0d0ca2f
MD5 hash: 9579a7315929e9497c386e6d015c8ee1
humanhash: lemon-west-sad-oregon
File name:InvKTJA657252911605.doc
Download: download sample
Signature Heodo
Create hunting rule
File size:173'618 bytes
First seen:2020-08-03 07:19:34 UTC
Last seen:Never
File type:Word file doc
MIME type:application/msword
ssdeep 3072:y4PrXcuQuvpzm4bkiaMQgAlSIeFSgnJZsKOw:zDRv1m4bnQgISIekgnJZsKOw
TLSH C8043A2030B3AC17E64226711CCACD5822EA6F131947D32B374CBB6E5F36A706DB961D
Reporter JAMESWT_WT
Tags:Emotet Heodo

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
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

Doc.Dropper.Agent-9164533-0
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 a custom TCP 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
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
Result
Threat name:
Emotet
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/407446
Signature
Creates processes via WMI
Document contains an embedded VBA with hexadecimal encoded strings
Document contains an embedded VBA with many randomly named variables
Document contains VBA stomped code (only p-code) potentially bypassing AV detection
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files to the user root directory
Encrypted powershell cmdline option found
Hides that the sample has been downloaded from the Internet (zone.identifier)
Malicious encrypted Powershell command line found
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
PowerShell case anomaly found
Powershell drops PE file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2dbecdec1580b1e170e843749f2dee018efd43137a30d5024a6c2ff301b99e7b/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-07-31 16:31:10 UTC
File Type:
Document
Extracted files:
47
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fw7m33avqcy6c4hiin2j6lpoaghp2qytpiynkasknqx7ganztz5q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200803-bqc2ch6dtn/
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/2dbecdec1580b1e170e843749f2dee018efd43137a30d5024a6c2ff301b99e7b

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
Create hunting rule
Author:abuse.ch
Description:Detects Heodo 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
Rule name:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Heodo

Word file doc 2dbecdec1580b1e170e843749f2dee018efd43137a30d5024a6c2ff301b99e7b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/422317/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/422339/
  
URLhaus
https://urlhaus.abuse.ch/url/421524/

Comments