MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25b1702f8c80e2c826ef11b70789a4de3eef40ce4290ffa83074c8c68aecb845. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 25b1702f8c80e2c826ef11b70789a4de3eef40ce4290ffa83074c8c68aecb845
SHA3-384 hash: 7001b694c0e7753cc6a97d29c1d1d29cdc7501c599bd5b8319e53ffe89a3e43cee4ac266d39deb8b4f74cc1a7d6a40b3
SHA1 hash: 031f8a975470b5f4bf02efba0d38a0cd95df12c5
MD5 hash: e9104a19043bd738af36e8d01141380f
humanhash: victor-nine-ten-speaker
File name:emotet_e2_25b1702f8c80e2c826ef11b70789a4de3eef40ce4290ffa83074c8c68aecb845_2020-08-25__163531._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:233'373 bytes
First seen:2020-08-25 16:36:15 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:HYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////L:p0uXnWFchmmcI/o1/8hmHFgwnYh
TLSH 7B340CC836846A7ACC1016318C5A46F53272EE125CEB545DB08DF5D9BF3CF3A186A7E8
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 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
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:
92 / 100
Link:
https://www.joesandbox.com/analysis/449602
Signature
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
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
Very long command line found
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 277196 Sample: Mj4GBOC3N9.doc Startdate: 25/08/2020 Architecture: WINDOWS Score: 92 48 Multi AV Scanner detection for submitted file 2->48 50 Malicious encrypted Powershell command line found 2->50 52 Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros) 2->52 54 4 other signatures 2->54 7 powershell.exe 14 21 2->7         started        11 svchost.exe 2->11         started        14 WINWORD.EXE 184 45 2->14         started        16 9 other processes 2->16 process3 dnsIp4 34 veonetwork.com 162.241.232.183, 49722, 80 UNIFIEDLAYER-AS-1US United States 7->34 36 smileplz.com 67.20.113.236, 49720, 80 UNIFIEDLAYER-AS-1US United States 7->36 40 2 other IPs or domains 7->40 30 C:\Users\user\AppData\Local\...\F1jq4l.exe, data 7->30 dropped 18 F1jq4l.exe 2 7->18         started        21 conhost.exe 7->21         started        60 Changes security center settings (notifications, updates, antivirus, firewall) 11->60 23 MpCmdRun.exe 11->23         started        32 C:\Users\user\AppData\...\Mj4GBOC3N9.doc.LNK, MS 14->32 dropped 38 127.0.0.1 unknown unknown 16->38 file5 signatures6 process7 signatures8 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 msmpeg2adec.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 42 45.55.219.163, 443, 49736 DIGITALOCEAN-ASNUS United States 25->42 44 107.5.122.110, 80 COMCAST-7922US United States 25->44 46 ns1.360wisp.net 199.101.86.6, 443, 49733, 49734 AS-360WISPUS United States 25->46
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/25b1702f8c80e2c826ef11b70789a4de3eef40ce4290ffa83074c8c68aecb845/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-25 16:38:08 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ewyxal4mqdrmqjxpcg3qpcne3y7o6qgoikip7kbqotemncxmxbcq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200825-wxbm17vlbx/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Emotet
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/25b1702f8c80e2c826ef11b70789a4de3eef40ce4290ffa83074c8c68aecb845

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

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 25b1702f8c80e2c826ef11b70789a4de3eef40ce4290ffa83074c8c68aecb845

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/441094/
  
Delivery method
Distributed via web download

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