MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 522b63a0d190f96b3d7e635d7431958b68f94c8f95a44594318d0e382b17bad5. 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: 522b63a0d190f96b3d7e635d7431958b68f94c8f95a44594318d0e382b17bad5
SHA3-384 hash: 08f0686d7915dedc764ddf40f9519fa5049858d2efdab5272d559a8901ba5e35ddfe51387ded1e5fd6355ea48135f38d
SHA1 hash: 16d21e90a1da838f18dc324121475088f1ee914f
MD5 hash: 70cc4796d7633e1877b72ac8a903cc81
humanhash: jersey-chicken-potato-tango
File name:SecuriteInfo.com.VBA.Heur.LEmoDldr.1.Gen.4911.10470
Download: download sample
Signature Heodo
File size:173'559 bytes
First seen:2020-07-31 14:49:30 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:v4PrXcuQuvpzm4bkiaMQgAlSbOGal0JSvwR3YNv:ADRv1m4bnQgISbOGal2SvwR2v
TLSH 1204292030B3AD57E64226311CCACD5812EB6F531847D22B770C7B6E5F36A706DBAA1D
Reporter @SecuriteInfoCom
Tags:Emotet Heodo

Intelligence


File Origin
# of uploads :
1
# of downloads :
48
Origin country :
FR FR
Mail intelligence
Geo location:
Global
Volume:
Medium
Geo location:
IT Italy
Volume:
Low
Vendor Threat Intelligence
Result
Threat name:
Emotet
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
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
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:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 255460 Sample: SecuriteInfo.com.VBA.Heur.L... Startdate: 01/08/2020 Architecture: WINDOWS Score: 100 32 g.msn.com 2->32 34 asf-ris-prod-neurope.northeurope.cloudapp.azure.com 2->34 42 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->42 44 Malicious encrypted Powershell command line found 2->44 46 Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros) 2->46 48 9 other signatures 2->48 8 powershell.exe 14 18 2->8         started        13 14.exe 6 2->13         started        15 svchost.exe 2->15         started        17 11 other processes 2->17 signatures3 process4 dnsIp5 38 mktf.mx 64.140.168.170, 49714, 80 WEBNXUS United States 8->38 28 C:\Users\user\14.exe, PE32 8->28 dropped 30 PowerShell_transcr....20200801003701.txt, UTF-8 8->30 dropped 50 Drops PE files to the user root directory 8->50 52 Creates processes via WMI 8->52 54 Powershell drops PE file 8->54 19 conhost.exe 8->19         started        56 Drops executables to the windows directory (C:\Windows) and starts them 13->56 58 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->58 21 atmfd.exe 16 13->21         started        60 Changes security center settings (notifications, updates, antivirus, firewall) 15->60 24 MpCmdRun.exe 15->24         started        40 127.0.0.1 unknown unknown 17->40 file6 signatures7 process8 dnsIp9 36 142.105.151.124, 443, 49727 TWC-11351-NORTHEASTUS United States 21->36 26 conhost.exe 24->26         started        process10
Threat name:
Script-Macro.Trojan.LEmoDldr
Status:
Malicious
First seen:
2020-07-31 14:51:05 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:
Legit
Score:
0.00

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 docx 522b63a0d190f96b3d7e635d7431958b68f94c8f95a44594318d0e382b17bad5

(this sample)

  
Delivery method
Distributed via web download

Comments