MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a86d6bdd369e4b4b35a48cb3f91dd48015e470d4ec96c3d8ff3f42cc405e1538. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a86d6bdd369e4b4b35a48cb3f91dd48015e470d4ec96c3d8ff3f42cc405e1538
SHA3-384 hash: 91823bb2cdef35a55d7420730d9e0a17ad670575e2683d9125080ccb33692fb56404172516e5261025dda8c915cd7888
SHA1 hash: 236b2a3d0221363a8933572d1f098ec0be8ca350
MD5 hash: 8c4b6d88743767b73bd25debe6388ae8
humanhash: tennessee-california-don-louisiana
File name:emotet_e1_a86d6bdd369e4b4b35a48cb3f91dd48015e470d4ec96c3d8ff3f42cc405e1538_2020-08-21__151038._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:183'383 bytes
First seen:2020-08-21 15:11:14 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:F4PrXcuQuvpzm4bkiaMQgAlSjBCcoeiwnvE:yDRv1m4bnQgISjQcoeiwnc
TLSH AB042CDE30D9FC3EE74E503A9C4AAE6E7212DF901DC8F1A930B8377D36B52905566211
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
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

Doc.Dropper.EmotetIOS-9402070-0
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
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
Possible injection to a system process
Sending a TCP request to an infection source
Enabling autorun for a service
Connection attempt to an infection source
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/444580
Signature
Antivirus / Scanner detection for submitted sample
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
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Malicious encrypted Powershell command line found
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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: 275059 Sample: o6q8yXkc9J._doc Startdate: 23/08/2020 Architecture: WINDOWS Score: 100 46 Multi AV Scanner detection for domain / URL 2->46 48 Found malware configuration 2->48 50 Antivirus / Scanner detection for submitted sample 2->50 52 9 other signatures 2->52 7 powershell.exe 14 20 2->7         started        12 svchost.exe 2->12         started        14 WINWORD.EXE 184 46 2->14         started        16 9 other processes 2->16 process3 dnsIp4 36 solucionestecnicom.com 162.214.89.84, 49721, 80 UNIFIEDLAYER-AS-1US United States 7->36 38 trilibertyescrow.com 104.36.148.31, 443, 49719 IDIGITALCA Canada 7->38 30 C:\Users\user\AppData\Local\...\Qklap6og.exe, PE32 7->30 dropped 32 PowerShell_transcr....20200823054236.txt, UTF-8 7->32 dropped 60 Powershell drops PE file 7->60 18 Qklap6og.exe 2 7->18         started        21 conhost.exe 7->21         started        62 Changes security center settings (notifications, updates, antivirus, firewall) 12->62 23 MpCmdRun.exe 12->23         started        34 C:\Users\user\AppData\...\o6q8yXkc9J.doc.LNK, MS 14->34 dropped 40 127.0.0.1 unknown unknown 16->40 42 192.168.2.1 unknown unknown 16->42 file5 signatures6 process7 signatures8 54 Multi AV Scanner detection for dropped file 18->54 56 Drops executables to the windows directory (C:\Windows) and starts them 18->56 58 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->58 25 sqmapi.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 44 181.30.61.163, 443, 49728 TelecomArgentinaSAAR Argentina 25->44
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a86d6bdd369e4b4b35a48cb3f91dd48015e470d4ec96c3d8ff3f42cc405e1538/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-21 15:13:05 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vbwwxxjwtzfuwnnersz7shouqak6i4gu5slmhwh7h5bmyqc6cu4a._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200821-gxblxqhx22/
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/a86d6bdd369e4b4b35a48cb3f91dd48015e470d4ec96c3d8ff3f42cc405e1538

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
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 a86d6bdd369e4b4b35a48cb3f91dd48015e470d4ec96c3d8ff3f42cc405e1538

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/438303/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/436721/

Comments