MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bcf3d022e653f4004fa87a880b2921efd30e4d5f05e9b118577979b48cf3e68c. 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 1 File information Comments
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SHA256 hash: bcf3d022e653f4004fa87a880b2921efd30e4d5f05e9b118577979b48cf3e68c
SHA3-384 hash: 0d4a241a055ee4c4ca0650711dcdc61c0ccbd5425a8e68749f84257caf22e6124fd292ff081976968df526a1957ad229
SHA1 hash: d2bfd131ee0161e9bc64bc0597fc753d3c13c154
MD5 hash: 7af1bad7f61dd4966af41fa6917d81b1
humanhash: yankee-wolfram-mike-winner
File name:E3_bcf3d022e653f4004fa87a880b2921efd30e4d5f05e9b118577979b48cf3e68c_2020-09-15_17-12-00_DOC
Download: download sample
Signature Heodo
Create hunting rule
File size:160'469 bytes
First seen:2020-09-15 22:23:30 UTC
Last seen:2020-09-16 17:04:31 UTC
File type:Word file docx
MIME type:application/msword
ssdeep 1536:R6+PU6+Ptrdi1Ir77zOH98Wj2gpngR+a9hs+kO57Zi9:srfrzOH98ipgC3O57Zi9
TLSH 8AF3850E1AD1994EF33A4E7027D8AAED1852DCF4499D40673288B7257737B40E9E1BF8
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
EMOTET epoch3 doc

Intelligence

File Origin
# of uploads :
3
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VB.Trojan.VBA.Agent.BHH.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200904.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
Creating a file
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
Enabling autorun for a service
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/467271
Signature
Antivirus / Scanner detection for submitted sample
Creates processes via WMI
Document contains an embedded VBA with many randomly named variables
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 submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Very long command line found
Yara detected Emotet
Behaviour
Behavior Graph:
Download SVG
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bcf3d022e653f4004fa87a880b2921efd30e4d5f05e9b118577979b48cf3e68c/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-09-15 21:13:20 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xtz5aixgkp2aat5ipkeawkjb57jq4tk7axu3cgcxpf43jdht42ga._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200915-pgwse2jpja/
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/bcf3d022e653f4004fa87a880b2921efd30e4d5f05e9b118577979b48cf3e68c

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