MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0d93a4f12d6e52dd86f8194dc522bdf7b6c4724898e929e12943c15cef4f3aa9. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments

SHA256 hash: 0d93a4f12d6e52dd86f8194dc522bdf7b6c4724898e929e12943c15cef4f3aa9
SHA3-384 hash: 3c23c0736c5994c9e92e17b39c7beba9438295d81aee2667dccda5a2867d5b552f2acae8aa97620db060fe93a766e595
SHA1 hash: caed09b776174509351dfe57e87325cacee7c69d
MD5 hash: e01658f40196c8810a4b654d10212ade
humanhash: april-may-washington-shade
File name:92C25CYW5XDC.xlsm
Download: download sample
Signature Heodo
File size:105'277 bytes
First seen:2021-12-09 21:21:51 UTC
Last seen:2021-12-09 23:20:07 UTC
File type:Excel file xlsm
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 1536:l89Wq/YPp20B+axURtKckrr9qZGrhD1GW+wZk4lHpuaI4qMCIZJ:lzXHHxutKckrpqZGh+wrlJuaIjEJ
TLSH T1E5A39B3C97B6524ED8CF1C3AC1380AEB93770704E24EA479F115E4CAABA76513B5AD1C
Reporter Anonymous
Tags:Emotet Heodo xlsm

Intelligence


File Origin
# of uploads :
2
# of downloads :
306
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
http://daytiengnhat.org/pack/LUTSUh58PPOfrBH8/
Verdict:
Malicious activity
Analysis date:
2021-12-09 14:39:43 UTC
Tags:
emotet-doc emotet

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
File type:
application/vnd.ms-excel.sheet.macroEnabled.12
Has a screenshot:
False
Contains macros:
False
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
DNS request
Sending a custom TCP request
Creating a window
Сreating synchronization primitives
Creating a file
Creating a process with a hidden window
Sending an HTTP GET request
Launching a process by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
OOXML Excel File with Excel4Macro
Document image
Document image
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
emotet macros-on-open stripped
Result
Verdict:
MALICIOUS
Details
Macro Execution Coercion
Detected a document that appears to social engineer the user into activating embedded logic.
Autostarting Excel Macro Sheet
Excel contains Macrosheet logic that will trigger automatically upon document open.
Anomalous Macrosheet Path
Microsoft Excel spreadsheet references a macrosheet with a non-standard path. A potentially evasive tactic.
Result
Threat name:
Hidden Macro 4.0 Emotet
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
Document exploit detected (creates forbidden files)
Document exploit detected (drops PE files)
Document exploit detected (process start blacklist hit)
Document exploit detected (UrlDownloadToFile)
Drops PE files to the user root directory
Found Excel 4.0 Macro with suspicious formulas
Found malicious Excel 4.0 Macro
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
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)
Office process drops PE file
Sigma detected: Microsoft Office Product Spawning Windows Shell
Yara detected Emotet
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 536924 Sample: PFTL3A73H.xlsm Startdate: 09/12/2021 Architecture: WINDOWS Score: 100 52 Multi AV Scanner detection for domain / URL 2->52 54 Found malware configuration 2->54 56 Multi AV Scanner detection for dropped file 2->56 58 11 other signatures 2->58 13 EXCEL.EXE 7 19 2->13         started        18 svchost.exe 2->18         started        process3 dnsIp4 48 singsamut.ac.th 104.21.25.11, 49165, 80 CLOUDFLARENETUS United States 13->48 42 C:\Users\user\bestb.ocx, PE32 13->42 dropped 44 C:\Users\user\AppData\Local\...\uygDRG[1].dll, PE32 13->44 dropped 46 C:\Users\user\Desktop\~$PFTL3A73H.xlsm, data 13->46 dropped 64 Document exploit detected (creates forbidden files) 13->64 66 Document exploit detected (UrlDownloadToFile) 13->66 20 rundll32.exe 13->20         started        file5 signatures6 process7 process8 22 rundll32.exe 2 20->22         started        file9 40 C:\Windows\SysWOW64\...\gthoaarja.mxj (copy), PE32 22->40 dropped 60 Hides that the sample has been downloaded from the Internet (zone.identifier) 22->60 26 rundll32.exe 22->26         started        signatures10 process11 process12 28 rundll32.exe 1 26->28         started        signatures13 62 Hides that the sample has been downloaded from the Internet (zone.identifier) 28->62 31 rundll32.exe 28->31         started        process14 process15 33 rundll32.exe 1 31->33         started        signatures16 50 Hides that the sample has been downloaded from the Internet (zone.identifier) 33->50 36 rundll32.exe 33->36         started        process17 process18 38 rundll32.exe 36->38         started       
Threat name:
Document-Office.Trojan.Emotet
Status:
Malicious
First seen:
2021-12-09 04:25:00 UTC
File Type:
Document
Extracted files:
36
AV detection:
12 of 45 (26.67%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
macro xlm
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Process spawned unexpected child process
Malware Config
Dropper Extraction:
http://singsamut.ac.th/00-----26phj/ws1iGhQ/ws1iGhQ/
Please note that we are no longer able to provide a coverage score for Virus Total.

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_IcedID_xlsm_20210326_2
Author:abuse.ch
Description:Detects IcedID xlsm
Rule name:BitcoinAddress
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:Microsoft_XLSX_with_Macrosheet
Rule name:Microsoft_XLSX_with_Macrosheet

File information


The table below shows additional information about this malware sample such as delivery method and external references.

  
Delivery method
Distributed via e-mail link

Comments