MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8674ed576b42ac04db5f272fb550080cfb140ca5f1338884b292e054188736c3. 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: 16

Intelligence 8 IOCs YARA File information Comments

SHA256 hash:	8674ed576b42ac04db5f272fb550080cfb140ca5f1338884b292e054188736c3
SHA3-384 hash:	81c25a4759ddf149092cb6c65835c61ad08e7f60d83b5a695d44cd88cda7e6eea07e753c3b1d1439e79840a6a02ef9b8
SHA1 hash:	19a9abc1c8d6e313a47b34697a3cc947f937f528
MD5 hash:	f3a08352cdf69baf33415fb713da7a0b
humanhash:	sixteen-july-mexico-zebra
File name:	tmptrjmr36e
Download:	download sample
Signature	Heodo Create hunting rule
File size:	94'225 bytes
First seen:	2022-02-10 02:41:56 UTC
Last seen:	2022-02-13 21:37:21 UTC
File type:	xlsx
MIME type:	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep	1536:zZRiRVqBZKHJzx08My4QAYPyp0+SKa3Xm1WBXz7yL64i+kkfa+3gtfvjHtoxzg5v:zvAVqnKpzxMXz0ea3Xm4nC5X5gxvhox+
TLSH	T1E193E11E3B1C2E07E1D7E235DF3CDA6092615DE029A2F5BA70A17FB9113D483C166A6C
Reporter	Cryptolaemus1
Tags:	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: 16

OLE dump

MalwareBazaar was able to identify 16 sections in this file using oledump:

Section ID	Section size	Section name
A1	97 bytes	GjseGsw346dtUIdf/CompObj
A2	295 bytes	GjseGsw346dtUIdf/VBFrame
A3	311 bytes	GjseGsw346dtUIdf/f
A4	300 bytes	GjseGsw346dtUIdf/o
A5	677 bytes	PROJECT
A6	170 bytes	PROJECTwm
A7	8981 bytes	VBA/ErtWSgdh58ufTgjHd
A8	10932 bytes	VBA/GjseGsw346dtUIdf
A9	6109 bytes	VBA/_VBA_PROJECT
A10	1701 bytes	VBA/__SRP_0
A11	184 bytes	VBA/__SRP_1
A12	440 bytes	VBA/__SRP_2
A13	332 bytes	VBA/__SRP_3
A14	922 bytes	VBA/dir
A15	993 bytes	VBA/kdFjdset4stugxdsfghs

OLE vba

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

Type	Keyword	Description
AutoExec	Workbook_Open	Runs when the Excel Workbook is opened
AutoExec	tHdshlkdf36r_Change	Runs when the file is opened and ActiveX objects trigger events
Suspicious	Open	May open a file
Suspicious	Output	May write to a file (if combined with Open)
Suspicious	CreateObject	May create an OLE object
Suspicious	Chr	May attempt to obfuscate specific strings (use option --deobf to deobfuscate)
Suspicious	exec	May run an executable file or a system
Suspicious	Hex Strings	Hex-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)
Suspicious	Base64 Strings	Base64-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)

Intelligence

File Origin

# of uploads :

# of downloads :

136

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.XML.Exec-1.UNOFFICIAL

TwinWave.EvilDoc.PDATARootDown.20210827.UNOFFICIAL

TwinWave.EvilDoc.OXML.EmotetDownWithOPP.20210123.UNOFFICIAL

TwinWave.EvilDoc.CROStringBuilderHidingPlacesPapaDontTakeNoMess.20200916.UNOFFICIAL

TwinWave.EvilDoc.CROMiscreantNeuralLinkTerra.20210721.UNOFFICIAL

SecuriteInfo.com.VB.Trojan.Valyria.6006.20664.28204.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

DNS request

Sending a custom TCP request

Creating a window

Сreating synchronization primitives

Searching for synchronization primitives

Creating a file

Running batch commands

Creating a process with a hidden window

Launching the default Windows debugger (dwwin.exe)

Launching a process

Creating a process from a recently created file

Result

Verdict:

Malicious

File Type:

Excel File with Macro

Link:

https://app.docguard.net/8674ed576b42ac04db5f272fb550080cfb140ca5f1338884b292e054188736c3/results/dashboard

Document image

Image:

Download PNG

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

macros macros-on-open

Link:

https://www.filescan.io/uploads/62047b7e942573cad44ded22/reports/f4255713-26e2-454f-99d2-ca48b594cbe2/overview

Label:

Malicious

Suspicious Score:

9.8/10

Score Malicious:

98%

Score Benign:

Link:

https://www.malware.ai/gui/files/?id=fa660550-f829-4d0b-b1b0-0340d16615f4

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/8674ed576b42ac04db5f272fb550080cfb140ca5f1338884b292e054188736c3

Details

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 Execution Coercion

Detected a document that appears to social engineer the user into activating embedded logic.

Macro Contains Suspicious String

Detected a macro with a suspicious string. Suspicious strings include privileged function calls, obfuscations, odd registry keys, etc...

Base64 Encoded URL

Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8674ed576b42ac04db5f272fb550080cfb140ca5f1338884b292e054188736c3/

Threat name:

Document-Excel.Trojan.Emotet

Status:

Malicious

First seen:

2022-02-10 17:34:45 UTC

AV detection:

20 of 42 (47.62%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qz2o2v3likwajw27e4x3kuaibt5ridff6ezyrbfsslqfigehg3bq._file

Result

Malware family:

n/a

Score:

10/10

Tags:

macro

Link:

https://tria.ge/reports/220210-c622aaccd8/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Modifies data under HKEY_USERS

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

Enumerates physical storage devices

Drops file in Windows directory

Process spawned unexpected child process

Malware Config

Dropper Extraction:

http://harperhouseproducts.com/Merchant2/ARsf1LIcOauhH1rDrIh/
http://holubvideo.com/eln-images/zqqgZ0YXaPiWbF/
http://magicblog.tatamotors.com/wp-includes/7faN9/
http://chastongroditski.com/eln-images/skSsCLJtI24kZvo/
http://seacupps.com/eln-images/AYvykzg/
http://ericandrobin.com/cgi/qRe8dRaG2HDNOOG1/
http://sosantiques.com/cgi/9ii/
https://greenlawnirrigation.net/GLI_New/JRlt3mOiezE/
https://on-lineventures.com/cgi/ks0Mp/
http://sunriseconsultant.com/eln-images/sO4XvFBsevCRf/
http://blog.logo123.com/wp-content/19G04LjA1UcE1tN8/
http://intrablog.tatamotors.com/wp-includes/MGGi5zcZrkolFH9/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/8674ed576b42/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

File information

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

No further information available

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample