MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3067b8e4a9a978df100c40ffc83927994928d08bd48b59b55789e1626a67e7e. 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


Intelligence File information Yara 4 Comments

SHA256 hash: a3067b8e4a9a978df100c40ffc83927994928d08bd48b59b55789e1626a67e7e
SHA3-384 hash: 7b855fd67f915fe825a88c387bccfce20ba00f123fb7c659b34800533b7965732cdc2ef14601d1bfac5cd283ca783574
SHA1 hash: ea46947eb8b33a8e135bc8e171027dee5800d5b2
MD5 hash: 56ab9ac3130bd66459fda70446ffa3e6
humanhash: nevada-pennsylvania-hamper-charlie
File name:FILE-2020.doc
Download: download sample
Signature Heodo
File size:179'823 bytes
First seen:2020-07-31 11:48:01 UTC
Last seen:2020-07-31 11:50:14 UTC
File type:Word file doc
MIME type:application/msword
ssdeep 3072:04PrXcuQuvpzm4bkiaMQgAlS8qCWmhNfqRpG:pDRv1m4bnQgIS8qC3hNfqRpG
TLSH 9F04F82020B3AC17E64226311CCACD5452EB6F231947D72B374CBB6E5F36A706DBA91D
Reporter @JAMESWT_MHT
Tags:Emotet Heodo

Intelligence


File Origin
# of uploads :
2
# of downloads :
33
Origin country :
IT IT
Mail intelligence
Geo location:
Global
Volume:
Medium
Vendor Threat Intelligence
Result
Threat name:
Emotet
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Signature
Creates processes via WMI
Document contains an embedded VBA with hexadecimal encoded strings
Document contains an embedded VBA with many randomly named variables
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
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:
Threat name:
Document-Word.Trojan.LEmoDldr
Status:
Malicious
First seen:
2020-07-31 11:49:06 UTC
AV detection:
18 of 31 (58.06%)
Threat level
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Behaviour
Suspicious Office macro
Threat name:
Malicious File
Score:
1.00

Yara Signatures


Rule name:ach_Heodo_doc_gen
Author:abuse.ch
Description:Detects Heodo DOC
Rule name:Cobalt_functions
Author:@j0sm1
Description:Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT
Rule name:MALW_emotet
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect unpacked Emotet
Rule name:SharedStrings
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 doc a3067b8e4a9a978df100c40ffc83927994928d08bd48b59b55789e1626a67e7e

(this sample)

  
Delivery method
Distributed via web download

Comments