MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc67fe684629777a707899c327922499bbad29c7b5a8c7636fd45d636175d37f. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc67fe684629777a707899c327922499bbad29c7b5a8c7636fd45d636175d37f
SHA3-384 hash: a839439376c99a80e557b858fb385445e9749a41a3d9977f2c387570a1ba08d9123633added7b7a63853cd68b6d6ac29
SHA1 hash: 91afd9f6d2201a38e971a9106d2dddfde7956b2b
MD5 hash: 1aef5c478cf25f28fc8b9799b40321f0
humanhash: dakota-harry-failed-eleven
File name:emotet_e1_bc67fe684629777a707899c327922499bbad29c7b5a8c7636fd45d636175d37f_2020-08-21__121118._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:181'092 bytes
First seen:2020-08-21 12:11:30 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:v4PrXcuQuvpzm4bkiaMQgAlS1eRiyCMwoe:ADRv1m4bnQgIS1CiBMwoe
TLSH 6B043BD930C9FC2EE74E50369C4BAE6E7212DF901DC8E1A931BC377E37B6290556A211
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Obfus-102.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
Sending an HTTP GET 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
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
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/444165
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
Drops executables to the windows directory (C:\Windows) and starts them
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
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 274859 Sample: wAxo0xwYQx._doc Startdate: 23/08/2020 Architecture: WINDOWS Score: 100 49 Antivirus detection for URL or domain 2->49 51 Antivirus / Scanner detection for submitted sample 2->51 53 Malicious encrypted Powershell command line found 2->53 55 7 other signatures 2->55 7 powershell.exe 14 18 2->7         started        11 svchost.exe 2->11         started        14 WINWORD.EXE 184 46 2->14         started        16 9 other processes 2->16 process3 dnsIp4 39 www.interibericos.com 7->39 41 interibericos.com 84.246.212.141, 49728, 80 INFORTELECOM-ASES Spain 7->41 43 exam.panalearning.com 148.66.136.52, 49727, 80 AS-26496-GO-DADDY-COM-LLCUS Singapore 7->43 31 PowerShell_transcr....20200823013303.txt, UTF-8 7->31 dropped 33 C:\Users\user\AppData\Local\...\Svwgqk.exe, data 7->33 dropped 18 Svwgqk.exe 2 7->18         started        22 conhost.exe 7->22         started        61 Changes security center settings (notifications, updates, antivirus, firewall) 11->61 24 MpCmdRun.exe 1 11->24         started        35 C:\Users\user\AppData\...\wAxo0xwYQx.doc.LNK, MS 14->35 dropped 45 127.0.0.1 unknown unknown 16->45 file5 signatures6 process7 dnsIp8 37 192.168.2.1 unknown unknown 18->37 57 Drops executables to the windows directory (C:\Windows) and starts them 18->57 59 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->59 26 cmcfg32.exe 12 18->26         started        29 conhost.exe 24->29         started        signatures9 process10 dnsIp11 47 181.30.61.163, 443, 49734 TelecomArgentinaSAAR Argentina 26->47
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc67fe684629777a707899c327922499bbad29c7b5a8c7636fd45d636175d37f/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-21 12:13:05 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xrt742cgff3xu4dythbsperetg522kohwwumoy3p2rowgylv2n7q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200821-spgb8nwag2/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/bc67fe684629777a707899c327922499bbad29c7b5a8c7636fd45d636175d37f

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_20200820
Create hunting rule
Author:abuse.ch
Description:Detects Heodo DOC
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 bc67fe684629777a707899c327922499bbad29c7b5a8c7636fd45d636175d37f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/438178/
  
Delivery method
Distributed via web download

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