MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e156778405a2a2ecb3f043b9b631aa2310240e9e7b2f4819b7a32cf80b3e3adf. 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 4 File information Comments
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SHA256 hash: e156778405a2a2ecb3f043b9b631aa2310240e9e7b2f4819b7a32cf80b3e3adf
SHA3-384 hash: bde2cdbd6191120fcb14807000d78977913de47477bfeaa3cc6cc2da4f490d4286aa32f89ae72131a71fd1ffea6ccaf2
SHA1 hash: 827e071d47c8847d65461562f5855268087900bc
MD5 hash: 49cc6a415150dd41790c692972fd0026
humanhash: pasta-quiet-october-bacon
File name:file-CX_22427.docm
Download: download sample
Signature Heodo
Create hunting rule
File size:176'067 bytes
First seen:2020-07-27 11:13:14 UTC
Last seen:2020-07-27 11:13:36 UTC
File type:Word file docx
MIME type:application/msword
ssdeep 3072:64PrXcuQuvpzm4bkiaMQgAlSx+xkwwcUKCtqw+a1x:7DRv1m4bnQgISx+eww+a1x
TLSH F404F8482C91FE7FE40312B4444FD956287A2C82B889CD1AF91C3F7FD7761B259B891A
Reporter JAMESWT_WT
Tags:Emotet Heodo

Intelligence

File Origin
# of uploads :
3
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
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
Sending an HTTP GET request
Creating a file
Creating a process from a recently created file
Moving a file to the Windows subdirectory
Creating a service
Connection attempt
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/398511
Signature
Creates processes via WMI
Document contains VBA stomped code (only p-code) potentially bypassing AV detection
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files to the user root directory
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e156778405a2a2ecb3f043b9b631aa2310240e9e7b2f4819b7a32cf80b3e3adf/
Threat name:
Document-Word.Trojan.Powload
Create hunting rule
Status:
Suspicious
First seen:
2020-07-27 11:15:06 UTC
File Type:
Document
Extracted files:
42
AV detection:
16 of 47 (34.04%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4flhpbafukrozm7qio43mmnkemicidu6pmxuqgnxumwpqcz6hlpq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200727-661q8l4pts/
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/e156778405a2a2ecb3f043b9b631aa2310240e9e7b2f4819b7a32cf80b3e3adf

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_gen
Create hunting rule
Author:abuse.ch
Description:Detects Heodo 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 e156778405a2a2ecb3f043b9b631aa2310240e9e7b2f4819b7a32cf80b3e3adf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/419773/
  
Delivery method
Distributed via web download

Comments