MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb9a156973d0d2b923cb52fda16dd534104b57b9568a5908b79633166034c8f5. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb9a156973d0d2b923cb52fda16dd534104b57b9568a5908b79633166034c8f5
SHA3-384 hash: 717532f2c38861b32ecdd503a7ced68294066b31d08f8798f3f8d432cc4eca22f23a10eac7ac0efb3741a4920454761a
SHA1 hash: 17285c25a5f8f0f233c86f8fc238aa70c5446086
MD5 hash: 7629b06ff4e010710c586d2f8506873c
humanhash: stream-jig-east-july
File name:emotet_e2_fb9a156973d0d2b923cb52fda16dd534104b57b9568a5908b79633166034c8f5_2020-08-19__181824._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:206'696 bytes
First seen:2020-08-19 18:20:10 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:54PrXcuQuvpzm4bkiaMQgAlS7tOw/Ap4+/jpm6wG//:ODRv1m4bnQgIS7tOwopB/jpm6wGH
TLSH 6214D7E820E97C9EC90732306AFA8BBF90805E8E11628979773D33593FFB175A275115
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Obfus-101.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.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
Sending a custom TCP request
Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)
Launching a process by exploiting the app vulnerability
Result
Threat name:
Emotet
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/439219
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
Document contains an embedded VBA with base64 encoded strings
Document contains an embedded VBA with many string operations indicating source code obfuscation
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
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: 272099 Sample: A5PFSu7m21._doc Startdate: 20/08/2020 Architecture: WINDOWS Score: 100 42 Malicious encrypted Powershell command line found 2->42 44 Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros) 2->44 46 Yara detected Emotet Downloader 2->46 48 7 other signatures 2->48 7 powershell.exe 14 20 2->7         started        12 svchost.exe 2->12         started        14 WINWORD.EXE 207 71 2->14         started        16 8 other processes 2->16 process3 dnsIp4 34 ruskinc.com 142.93.189.50, 443, 49743, 49744 DIGITALOCEAN-ASNUS United States 7->34 36 agapewilderness.com 166.62.43.162, 49745, 80 AS-26496-GO-DADDY-COM-LLCUS United States 7->36 30 C:\Users\user\AppData\Local\...\Hcfyj48d.exe, PE32 7->30 dropped 32 PowerShell_transcr....20200820160859.txt, UTF-8 7->32 dropped 54 Powershell drops PE file 7->54 18 Hcfyj48d.exe 2 7->18         started        21 conhost.exe 7->21         started        56 Changes security center settings (notifications, updates, antivirus, firewall) 12->56 23 MpCmdRun.exe 1 12->23         started        file5 signatures6 process7 signatures8 50 Drops executables to the windows directory (C:\Windows) and starts them 18->50 52 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->52 25 SCardDlg.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 38 70.121.172.89, 49752, 80 TWC-11427-TEXASUS United States 25->38 40 192.168.2.1 unknown unknown 25->40
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fb9a156973d0d2b923cb52fda16dd534104b57b9568a5908b79633166034c8f5/
Threat name:
Script-Macro.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2020-08-19 18:22:11 UTC
AV detection:
11 of 48 (22.92%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7onbk2lt2djlsi6lkl62c3ovgqiewv5zk2ffscfxsyzrmybuzd2q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200819-f7g867l672/
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/fb9a156973d0d2b923cb52fda16dd534104b57b9568a5908b79633166034c8f5

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: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 docx fb9a156973d0d2b923cb52fda16dd534104b57b9568a5908b79633166034c8f5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/436780/
  
Delivery method
Distributed via web download

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