MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ea1d07ae55467195b610358c91f9d4cb4f280d055e9a86158339ca3bdba8ca15. 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 7 File information Yara 3 Comments

SHA256 hash: ea1d07ae55467195b610358c91f9d4cb4f280d055e9a86158339ca3bdba8ca15
SHA3-384 hash: 0c618dec7d62d892f7781540fbe3dd6138c3daa0ef7e5bd6164497e753e862be8fd89cf0b0436c7bb0bf15b4bcb99b40
SHA1 hash: d444e2e6ecf2f973e82c016dbbc6601d1b6c547c
MD5 hash: 1e522cb3efd6b827ac682b262c9e26a3
humanhash: oven-item-east-uniform
File name:SecuriteInfo.com.Exploit.Siggen2.12119.17670.7154
Download: download sample
Signature Heodo
File size:179'135 bytes
First seen:2020-08-01 19:37:13 UTC
Last seen:2020-08-02 07:35:15 UTC
File type:Word file docx
MIME type:application/msword
ssdeep 3072:O1H4PrXcuQuvpzm4bkiaMQgAlSAIeaCAwvEWwRRiQMixb/DmQ:xDRv1m4bnQgISAI0A0EWwRRiQMixb/D5
TLSH 6904F7403193ACB2C9410D3E3F8BE97C28566C50E664C5DBF6883BED6FFB6605294B19
Reporter @SecuriteInfoCom
Tags:Emotet Heodo

Intelligence


File Origin
# of uploads :
2
# of downloads :
42
Origin country :
US US
Mail intelligence
Geo location:
Global
Volume:
Low
Vendor Threat Intelligence
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:
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 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
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
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 signatures2 2 Behavior Graph ID: 255756 Sample: SecuriteInfo.com.Exploit.Si... Startdate: 02/08/2020 Architecture: WINDOWS Score: 100 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Malicious encrypted Powershell command line found 2->45 47 Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros) 2->47 49 8 other signatures 2->49 7 powershell.exe 14 18 2->7         started        12 463.exe 2 2->12         started        14 svchost.exe 2->14         started        16 10 other processes 2->16 process3 dnsIp4 35 www.librero.xyz 7->35 37 scoenuganda.org 138.128.181.122, 443, 49725 DIMENOCUS United States 7->37 41 2 other IPs or domains 7->41 27 PowerShell_transcr....20200802010517.txt, UTF-8 7->27 dropped 29 C:\Users\user\463.exe, data 7->29 dropped 51 Creates processes via WMI 7->51 18 conhost.exe 7->18         started        53 Drops executables to the windows directory (C:\Windows) and starts them 12->53 55 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->55 20 Windows.ApplicationModel.Background.TimeBroker.exe 12 12->20         started        57 Changes security center settings (notifications, updates, antivirus, firewall) 14->57 23 MpCmdRun.exe 1 14->23         started        39 127.0.0.1 unknown unknown 16->39 31 SecuriteInfo.com.E...12119.17670.doc.LNK, MS 16->31 dropped file5 signatures6 process7 dnsIp8 33 142.105.151.124, 443, 49728 TWC-11351-NORTHEASTUS United States 20->33 25 conhost.exe 23->25         started        process9
Threat name:
Document-Word.Trojan.Powload
Status:
Malicious
First seen:
2020-07-30 08:45:21 UTC
AV detection:
30 of 48 (62.50%)
Threat level
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Behaviour
Suspicious Office macro

Yara Signatures


Rule name:ach_Heodo_doc_20200729
Author:abuse.ch
Description:Detects Heodo DOC
Rule name:ach_Heodo_doc_gen
Author:abuse.ch
Description:Detects Heodo DOC
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 ea1d07ae55467195b610358c91f9d4cb4f280d055e9a86158339ca3bdba8ca15

(this sample)

  
Delivery method
Distributed via web download

Comments