MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eaacbf5824487ddc63b5b58f4e802bf6d3ca43b403bb13b8bb0c28d9340e56ed. 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: 11


Maldoc score: 18


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eaacbf5824487ddc63b5b58f4e802bf6d3ca43b403bb13b8bb0c28d9340e56ed
SHA3-384 hash: d0782fd06cb1477f8bbeb4ded6aa8e0acf057e66b20aeeee356661e325d83eaa27cdf6174cf05c9df5c1c06853ad0629
SHA1 hash: 89930065bf4e054db45f5dadaa617e1351cf7a2e
MD5 hash: 8396c2d20f1cacdaa9efccac2e7f142d
humanhash: juliet-zulu-yellow-sink
File name:tmpahe342sy
Download: download sample
Signature Heodo
Create hunting rule
File size:147'456 bytes
First seen:2022-01-25 15:58:23 UTC
Last seen:2022-01-25 17:44:46 UTC
File type:Excel file xlsx
MIME type:application/vnd.ms-excel
ssdeep 3072:f7cKoSsxzNDZLDZjlbR868O8K0c03D38TehYTdeHVhjqabWHLtyeGx6Z84TIjGxf:jcKoSsxzNDZLDZjlbR868O8K0c03D38v
TLSH T16AE35A6576B5C9F6D60407B10AD2CAFA2327FC739E5603E33189B31E1FB91509AC26C6
Reporter Cryptolaemus1
Tags:doc Emotet epoch5 Heodo xlsx

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: 18
OLE dump

MalwareBazaar was able to identify 29 sections in this file using oledump:

Section IDSection sizeSection name
1109 bytesCompObj
2216 bytesDocumentSummaryInformation
3200 bytesSummaryInformation
4106993 bytesWorkbook
5843 bytes_VBA_PROJECT_CUR/PROJECT
6287 bytes_VBA_PROJECT_CUR/PROJECTwm
797 bytes_VBA_PROJECT_CUR/UserForm1/CompObj
8265 bytes_VBA_PROJECT_CUR/UserForm1/VBFrame
938 bytes_VBA_PROJECT_CUR/UserForm1/f
100 bytes_VBA_PROJECT_CUR/UserForm1/o
115100 bytes_VBA_PROJECT_CUR/VBA/GfghserthosdFZsdfH
121388 bytes_VBA_PROJECT_CUR/VBA/UserForm1
135609 bytes_VBA_PROJECT_CUR/VBA/_VBA_PROJECT
142798 bytes_VBA_PROJECT_CUR/VBA/__SRP_0
15355 bytes_VBA_PROJECT_CUR/VBA/__SRP_1
16736 bytes_VBA_PROJECT_CUR/VBA/__SRP_2
17246 bytes_VBA_PROJECT_CUR/VBA/__SRP_3
18260 bytes_VBA_PROJECT_CUR/VBA/__SRP_4
1966 bytes_VBA_PROJECT_CUR/VBA/__SRP_5
20440 bytes_VBA_PROJECT_CUR/VBA/__SRP_6
21288 bytes_VBA_PROJECT_CUR/VBA/__SRP_7
221060 bytes_VBA_PROJECT_CUR/VBA/dir
237898 bytes_VBA_PROJECT_CUR/VBA/fBHSDfg4ysdGhRtyuDF
24965 bytes_VBA_PROJECT_CUR/VBA/hkgwjhisufho2wwSREyghsEr5
251008 bytes_VBA_PROJECT_CUR/VBA/yuj3olskidfHJsE4ysd
2697 bytes_VBA_PROJECT_CUR/fBHSDfg4ysdGhRtyuDF/CompObj
27298 bytes_VBA_PROJECT_CUR/fBHSDfg4ysdGhRtyuDF/VBFrame
28267 bytes_VBA_PROJECT_CUR/fBHSDfg4ysdGhRtyuDF/f
29212 bytes_VBA_PROJECT_CUR/fBHSDfg4ysdGhRtyuDF/o
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
AutoExecWorkbook_OpenRuns when the Excel Workbook is opened
AutoExecTextBox1_ChangeRuns when the file is opened and ActiveX objects trigger events
SuspiciousOpenMay open a file
SuspiciousWriteMay write to a file (if combined with Open)
SuspiciousOutputMay write to a file (if combined with Open)
SuspiciousRunMay run an executable file or a system command
SuspiciousCreateObjectMay create an OLE object
SuspiciousChrMay attempt to obfuscate specific strings (use option --deobf to deobfuscate)
SuspiciousHex StringsHex-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)
SuspiciousBase64 StringsBase64-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)

Intelligence

File Origin
# of uploads :
3
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
tmpahe342sy
Verdict:
Malicious activity
Analysis date:
2022-01-25 23:54:23 UTC
Tags:
macros macros-on-open emotet-doc emotet loader
Link:
https://app.any.run/tasks/ddee4528-ea41-4230-bf50-890d806fbfb9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
File type:
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
Has a screenshot:
False
Contains macros:
False
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/222599/
Detection(s):
TwinWave.EvilDoc.CROIndirectionGamesLeave.20210428.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.CROMiscreantNeuralLinkTerra.20210721.UNOFFICIAL
Create hunting rule

MiscreantPunch.EvilMacro.PSHELLSPROCB64.11.UNOFFICIAL
Create hunting rule

MiscreantPunch.EvilMacro.PSHELLB64INVOKEDASHWINVOKEDASHW.2.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.HTTP_.210304B64.1.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.HTTP_.210304B64.4.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.HTTP_.210304B64.8.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.HTTPS_.210304B64.1.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.START_PROCES.211006B64.1.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.START_PROC.211028B64.1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
DNS request
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Sending an HTTP GET request
Running batch commands by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
Legacy Excel File with Macro
Link:
https://app.docguard.net/eaacbf5824487ddc63b5b58f4e802bf6d3ca43b403bb13b8bb0c28d9340e56ed/results/dashboard
Document image
Image:
Download PNG
Document image
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
macros macros-on-open print.exe
Link:
https://www.filescan.io/uploads/61f01e4ed73ca9d46487e6f8/reports/b785d2dc-d5b0-45d4-bc46-9d5ba77466c2/overview
Label:
Malicious
Suspicious Score:
7.6/10
Score Malicious:
76%
Score Benign:
24%
Link:
https://www.malware.ai/gui/files/?id=e50b3c62-7148-4ccd-83c4-ba3de06d2d5c
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/eaacbf5824487ddc63b5b58f4e802bf6d3ca43b403bb13b8bb0c28d9340e56ed
Details
Base64 Encoded Powershell Directives
Detected one or more base64 encoded Powershell directives.
Base64 Encoded URL
Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.
Macro with Startup Hook
Detected macro logic that will automatically execute on document open. Most malware contains some execution hook.
Macro with File System Write
Detected macro logic that can write data to the file system.
Macro with File System Read
Detected macro logic that can read data from the file system.
Macro Contains Suspicious String
Detected a macro with a suspicious string. Suspicious strings include privileged function calls, obfuscations, odd registry keys, etc...
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eaacbf5824487ddc63b5b58f4e802bf6d3ca43b403bb13b8bb0c28d9340e56ed/
Threat name:
Document-Excel.Trojan.Valyria
Create hunting rule
Status:
Malicious
First seen:
2022-01-26 03:58:48 UTC
AV detection:
13 of 43 (30.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5kwl6wbejb65yy5vwwhu5abl63j4uq5uao5rhof3bqunsnaok3wq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/220125-te4jgaaddn/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Office loads VBA resources, possible macro or embedded object present
Process spawned unexpected child process
Malware Config
Dropper Extraction:
http://philiatek.com/wp-content/i6xZ9PESl4QAWL9O/
http://diademfinancial.com/oxly7sr/IfH/
http://khustle.com/cgi-bin/jz381CkM5gYgMH/
http://newalthyplane.com.althyplane.com/dmcbg7s/X4bbl6/
http://nostringsattachedrelationship.net/wp-content/xDuD8qnc/
https://acorngift.com/wp-content/YhNgI/
http://russian-coins.info/libraries/8oDzr/
http://daisy.sukoburu-secure.com/assets/qrwbWpSM/
http://ppdbsmp.insanrabbany.sch.id/assets/eofgaHjWVR9o/
http://harmonylifecare.vogomo.com/m113gvw/bsKtRYvTM/
https://cce.edu.in/admin/Z6RV47bMBr/
http://migrantexlatex.com.mx/cgi-bin/2BAb/
http://orientbuffet.eu/administrator/9WZ/
http://lencentr.ru/css/TQDy95IkYBzGlyS/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/eaacbf5824487ddc63b5b58f4e802bf6d3ca43b403bb13b8bb0c28d9340e56ed

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/222599/

Comments