MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b80739d7b435e5a620e5c121269e1f8a2050a87d1a4d6b934107346c62d09ddc. 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: 8


Maldoc score: 5


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b80739d7b435e5a620e5c121269e1f8a2050a87d1a4d6b934107346c62d09ddc
SHA3-384 hash: 3113be4de94a240980e41c85eb7ee92e1e93ba5416f93c7a5fef13254082a342b84439d0edf363b9a72e0f5cd8868d81
SHA1 hash: 1207a59c562a2692db0d8d723d6660c468c5cadd
MD5 hash: 10eb8fa1a6ba17505b6a14cc63aaa13f
humanhash: moon-arizona-artist-victor
File name:emotet_e2_b80739d7b435e5a620e5c121269e1f8a2050a87d1a4d6b934107346c62d09ddc_2021-01-13__003546165353._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:161'372 bytes
First seen:2021-01-13 00:37:29 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:A9ufstRUUKSns8T00JSHUgteMJ8qMD7gxTZ:A9ufsfgIf0pLxF
TLSH 55F37D0C3EED9689E715013F15F196B93D28AEE94C4E6702721C7B08BB3516ABC3B176
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Office OLE Information

This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.

OLE id
Maldoc score: 5
Application name is Microsoft Office Word
Office document is in OLE format
Office document contains VBA Macros
OLE dump

MalwareBazaar was able to identify 13 sections in this file using oledump:

Section IDSection sizeSection name
1146 bytesCompObj
24096 bytesDocumentSummaryInformation
3528 bytesSummaryInformation
46412 bytes1Table
599189 bytesData
6512 bytesMacros/PROJECT
7140 bytesMacros/PROJECTwm
811033 bytesMacros/VBA/Qsfjcxgtaymuqu25a
9700 bytesMacros/VBA/Rkhqpdwb_l8se
101114 bytesMacros/VBA/Rw_gu6fr25wcs
114554 bytesMacros/VBA/_VBA_PROJECT
12662 bytesMacros/VBA/dir
1320089 bytesWordDocument
OLE vba

MalwareBazaar was able to extract and deobfuscate VBA script(s) the following information from OLE objects embedded in this file using olevba:

TypeKeywordDescription
AutoExecDocument_openRuns when the Word or Publisher document is opened
SuspiciousCreateMay execute file or a system command through WMI
SuspiciousCreateObjectMay create an OLE object

Intelligence

File Origin
# of uploads :
1
# of downloads :
267
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Legit
File type:
application/vnd.openxmlformats-officedocument.wordprocessingml.document
Has a screenshot:
False
Contains macros:
True
Detection(s):
TwinWave.EvilDoc.EMOCROSnakeCharmer.20201103.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EMOLastLevelLastLife.20210112.UNOFFICIAL
Create hunting rule

Doc.Dropper.EmotetRed1220-9816007-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Running batch commands
Launching a process
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Deleting a recently created file
Possible injection to a system process
Launching a process by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
Legacy Word File with Macro
Link:
https://app.docguard.net/b80739d7b435e5a620e5c121269e1f8a2050a87d1a4d6b934107346c62d09ddc/results/dashboard
Document image
Image:
Download PNG
Document image
Result
Verdict:
MALICIOUS
Details
Macro with Startup Hook
Detected macro logic that will automatically execute on document open. Most malware contains some execution hook.
Document With Few Pages
Document contains between one and three pages of content. Most malicious documents are sparse in page count.
Macro Execution Coercion
Detected a document that appears to social engineer the user into activating embedded logic.
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b80739d7b435e5a620e5c121269e1f8a2050a87d1a4d6b934107346c62d09ddc/
Threat name:
Document-Office.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2021-01-12 23:39:58 UTC
AV detection:
8 of 46 (17.39%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xadttv5ugxs2mihfyeqsnhq7riqfbkd5djgwxe2ba42gyywqtxoa._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
macro
Link:
https://tria.ge/reports/210113-yhf6zwzwjj/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Checks processor information in registry
Enumerates system info in registry
Office loads VBA resources, possible macro or embedded object present
Drops file in Windows directory
Drops file in System32 directory
Loads dropped DLL
Blocklisted process makes network request
Process spawned unexpected child process
Malware Config
Dropper Extraction:
https://altrashift.com/wp-includes/I/
https://ojodetigremezcal.com/wp/i62s/
https://snowremoval-services.com/wp-content/P3Z/
http://kitsunecomplements.com/too-much-phppq/n65U/
https://imperioone.com/content/WOBq/
http://www.autoeck-baden.at/wp-content/w0Vb/
https://shop.animewho.com/content/Tj/
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/b80739d7b435e5a620e5c121269e1f8a2050a87d1a4d6b934107346c62d09ddc

File information

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

Comments