MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e45f0cc1f4830f488a291cec54ac42de6b0e3f006ff7f5306981ef3b24d6ab9c. 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 2 File information Comments
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SHA256 hash: e45f0cc1f4830f488a291cec54ac42de6b0e3f006ff7f5306981ef3b24d6ab9c
SHA3-384 hash: a66ac27fdaad5e190cd5e7e9a471e10d76ecfe2788380d2187f0aaea68b495ebd572523c689e2ef98fba99e69c223b08
SHA1 hash: d34d1abc714b9399d162e0ee4ab1cf5af535173b
MD5 hash: 69ff600a232b199bb034f9bf73030702
humanhash: fish-earth-april-wolfram
File name:emotet_e2_e45f0cc1f4830f488a291cec54ac42de6b0e3f006ff7f5306981ef3b24d6ab9c_2020-08-11__084354._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:231'857 bytes
First seen:2020-08-11 08:44:44 UTC
Last seen:2020-08-11 10:04:55 UTC
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Xj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkTjKS5hNw83tRRb:XHgtEWPsL/aTyT9Gk/HBw83tRRb
TLSH 48346D1271DFEF3BDCA242B06956DB74246CBC55AD88814730CDB7AD2F3A92E268D04D
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
2
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.EmotetWindowSong.20200204.UNOFFICIAL
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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 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
Deleting a recently created file
Enabling autorun for a service
Connection attempt to an infection source
Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)
Launching a process by exploiting the app vulnerability
Sending an HTTP POST request to an infection source
Result
Threat name:
Emotet
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Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/418136
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
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
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Malicious encrypted Powershell command line found
PowerShell case anomaly found
Powershell drops PE file
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 261328 Sample: q9gNgWYES0._doc Startdate: 11/08/2020 Architecture: WINDOWS Score: 100 39 Found malware configuration 2->39 41 Malicious encrypted Powershell command line found 2->41 43 Yara detected Emotet Downloader 2->43 45 7 other signatures 2->45 7 powershell.exe 14 18 2->7         started        12 96.exe 2 2->12         started        14 svchost.exe 2->14         started        16 10 other processes 2->16 process3 dnsIp4 33 grupomacro.com.br 23.111.140.162, 49714, 80 HVC-ASUS United States 7->33 27 C:\Users\user\96.exe, PE32 7->27 dropped 29 PowerShell_transcr....20200811110240.txt, UTF-8 7->29 dropped 47 Drops PE files to the user root directory 7->47 49 Creates processes via WMI 7->49 51 Powershell drops PE file 7->51 18 conhost.exe 7->18         started        53 Drops executables to the windows directory (C:\Windows) and starts them 12->53 55 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->55 20 credprovhost.exe 12 12->20         started        23 MpCmdRun.exe 12->23         started        57 Changes security center settings (notifications, updates, antivirus, firewall) 14->57 35 127.0.0.1 unknown unknown 16->35 37 192.168.2.1 unknown unknown 16->37 file5 signatures6 process7 dnsIp8 31 74.120.55.163, 49722, 80 WJBTN-ASCA Canada 20->31 25 conhost.exe 23->25         started        process9
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e45f0cc1f4830f488a291cec54ac42de6b0e3f006ff7f5306981ef3b24d6ab9c/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-11 08:46:06 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4rpqzqpuqmhurcrjdtwfjlcc3zvq4pyan737kmdjqhxtwjgwvooa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200811-j32khlnmgx/
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/e45f0cc1f4830f488a291cec54ac42de6b0e3f006ff7f5306981ef3b24d6ab9c

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_2
Create hunting rule
Author:abuse.ch
Description:Detects Heodo (aka Emotet) DOC
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.

Comments