MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 47a3b8fca25d1ba29993fbe8b121bd2f349b8fdda3aca1de1f102d81a834d4dc. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
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SHA256 hash: 47a3b8fca25d1ba29993fbe8b121bd2f349b8fdda3aca1de1f102d81a834d4dc
SHA3-384 hash: 47b681263d84825f94d881e1932e66bb1039e9e0782a6e213628d34683a8a072238eee03cbda0f012fa631cca12d55b4
SHA1 hash: 6d6de704934e2836c9d916707fdc1e4c94464b51
MD5 hash: d3971995090a5318942991dcc0e15afc
humanhash: undress-bulldog-mississippi-earth
File name:Dridex.doc
Download: download sample
Signature Heodo
Create hunting rule
File size:94'400 bytes
First seen:2020-09-29 15:42:44 UTC
Last seen:Never
File type:Word file doc
MIME type:application/msword
ssdeep 1536:kdTt82m3CVTLNTf9f5cTB+SqQjREVOXiNnQnrlFYa:eanCVZtg+SMVOXiNQnrlFYa
TLSH 94935E263182AA66EC35B5310897DFEDA2286C729904837F71CC376D9B31F2F95D26C4
Reporter JAMESWT_WT
Tags:doc Dridex Emotet Heodo

Intelligence

File Origin
# of uploads :
1
# of downloads :
198
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.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 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:
Unknown
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/477618
Signature
Antivirus / Scanner detection for submitted sample
Creates processes via WMI
Encrypted powershell cmdline option found
Machine Learning detection for sample
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Very long command line found
Behaviour
Behavior Graph:
Download SVG
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/47a3b8fca25d1ba29993fbe8b121bd2f349b8fdda3aca1de1f102d81a834d4dc/
Threat name:
Script-Macro.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-09-29 13:21:07 UTC
File Type:
Document
Extracted files:
27
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=i6r3r7fclun2fgmt7pulcin5f42jxd65uowkdxq7cawydkbu2toa._file
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
botnet loader evasion trojan discovery family:dridex
Link:
https://tria.ge/reports/200929-9l6c1npbnx/
Behaviour
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Checks processor information in registry
Enumerates system info in registry
Office loads VBA resources, possible macro or embedded object present
Checks installed software on the system
Checks whether UAC is enabled
Loads dropped DLL
Blacklisted process makes network request
Dridex Loader
Dridex
Process spawned unexpected child process
Malware Config
C2 Extraction:
67.79.105.174:3786
51.83.96.87:443
192.175.111.212:14043
45.79.226.106:3098
Dropper Extraction:
https://kazanagroceryandgifts.com/l1vjebjq.rar
https://pumppazh.com/px9cb1l.rar
https://latest.sowilo.co.za/swgcregeb.rar
https://aksmusicgroup.com/tfh7f4zs.zip
https://fit-city.online/z5d13zg.pdf
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/47a3b8fca25d1ba29993fbe8b121bd2f349b8fdda3aca1de1f102d81a834d4dc

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_20200916
Create hunting rule
Author:abuse.ch
Description:Detects Heodo DOC

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments