MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d80b665b7d9907557a2756a0b1d72dcaada131868f4b54e1f6b0d851af8a691. 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: 7d80b665b7d9907557a2756a0b1d72dcaada131868f4b54e1f6b0d851af8a691
SHA3-384 hash: ca5a0154088754bb21ee8aaf53f650ec0e9e7cb51e5cb85e43baa0d903fdc1a315b325fa4fd7560cf1c1934174166bf6
SHA1 hash: 26ef3a81bb816c9682bb9421d2bd7e83b3e6a526
MD5 hash: 020bbfe0b2d6037c4951227626345051
humanhash: orange-gee-burger-cold
File name:emotet_e1_7d80b665b7d9907557a2756a0b1d72dcaada131868f4b54e1f6b0d851af8a691_2020-08-18__010100._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:243'864 bytes
First seen:2020-08-18 01:01:50 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Pj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkPmF/wsuD:PHgtEWPsL/aTyT9GkPmF/wsg
TLSH C4344CA6B18D7E16D8E31EF01F8ADBB8E598BC413A4842DBF40D7BBD2F790D41945824
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-97.UNOFFICIAL
Create hunting rule

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
Result
Threat name:
Unknown
Detection:
malicious
Classification:
bank.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/435503
Signature
Creates HTML files with .exe extension (expired dropper behavior)
Creates processes via WMI
Document contains an embedded VBA with many string operations indicating source code obfuscation
Encrypted powershell cmdline option found
Malicious encrypted Powershell command line found
PowerShell case anomaly found
Very long command line found
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7d80b665b7d9907557a2756a0b1d72dcaada131868f4b54e1f6b0d851af8a691/
Threat name:
Document-Word.Trojan.Skeeyah
Create hunting rule
Status:
Malicious
First seen:
2020-08-18 01:03:05 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pwalmznx3gihkv5covvawhls3svnueyynd2lktq7nmgykgxyu2iq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200818-qjxzsd8w82/
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 7d80b665b7d9907557a2756a0b1d72dcaada131868f4b54e1f6b0d851af8a691

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/435230/
  
Delivery method
Distributed via web download

Comments