MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eb84a283ff58906786d63ffe43a8ff2728584428f5f7d9972c664f63f8790113. 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

Gozi

Vendor detections: 10

Maldoc score: 18

Intelligence 10 IOCs YARA 5 File information Comments

SHA256 hash:	eb84a283ff58906786d63ffe43a8ff2728584428f5f7d9972c664f63f8790113
SHA3-384 hash:	5be676d0664e93c67d83f6cbf640681115111fc10ba6cb8e10782d7b4703b1c52375b6cb1c70ce123e5144216ee7379b
SHA1 hash:	9230520c6dd215e2152bb2e56b2a5d6b45ae8e13
MD5 hash:	d3032968085db665381d9cbd3569f330
humanhash:	california-ohio-friend-william
File name:	4_202210250456866742.xls
Download:	download sample
Signature	Gozi Create hunting rule
File size:	53'248 bytes
First seen:	2022-10-06 09:35:53 UTC
Last seen:	2022-10-06 12:31:00 UTC
File type:	xls
MIME type:	application/vnd.ms-excel
ssdeep	1536:6eQlYkEIbSkKBEqEXPgsRZmbaoFhZhR0cixIHm0pS5iCGKqfx/30FramMC:6rlYkEIuPm3fNRZmbaoFhZhR0cixIHmZ
TLSH	T1E3330966B696D94AEA5513394CE2CBEA7336FC505F6B47073204F32E1E79290CA1370B
TrID	80.2% (.XLS) Microsoft Excel sheet (32500/1/3) 19.7% (.) Generic OLE2 / Multistream Compound (8000/1)
Reporter	abuse_ch
Tags:	agenziaentrate agenziariscossione Gozi IcedID ITA xls

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 14 sections in this file using oledump:

Section ID	Section size	Section name
1	118 bytes	CompObj
2	256 bytes	DocumentSummaryInformation
3	196 bytes	SummaryInformation
4	28821 bytes	Workbook
5	517 bytes	_VBA_PROJECT_CUR/PROJECT
6	104 bytes	_VBA_PROJECT_CUR/PROJECTwm
7	7244 bytes	_VBA_PROJECT_CUR/VBA/Foglio1
8	1014 bytes	_VBA_PROJECT_CUR/VBA/Questa_cartella_di_lavoro
9	3751 bytes	_VBA_PROJECT_CUR/VBA/_VBA_PROJECT
10	1841 bytes	_VBA_PROJECT_CUR/VBA/__SRP_0
11	316 bytes	_VBA_PROJECT_CUR/VBA/__SRP_1
12	1676 bytes	_VBA_PROJECT_CUR/VBA/__SRP_2
13	656 bytes	_VBA_PROJECT_CUR/VBA/__SRP_3
14	561 bytes	_VBA_PROJECT_CUR/VBA/dir

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
Suspicious	Environ	May read system environment variables
Suspicious	Open	May open a file
Suspicious	Write	May write to a file (if combined with Open)
Suspicious	Put	May write to a file (if combined with Open)
Suspicious	Binary	May read or write a binary file (if combined with Open)
Suspicious	Shell	May run an executable file or a system command
Suspicious	CreateObject	May create an OLE object
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 :

291

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

eb84a283ff58906786d63ffe43a8ff2728584428f5f7d9972c664f63f8790113.zip

Verdict:

Malicious activity

Analysis date:

2022-10-06 16:13:30 UTC

Tags:

maldoc-5

Link:

https://app.any.run/tasks/79f89bbf-0ea8-436d-95df-d6c629da0db2

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/317216/

Detection(s):

TwinWave.EvilDoc.CROKissFromARose.M2.20201210.UNOFFICIAL

SecuriteInfo.com.Office.Macro-13.UNOFFICIAL

TwinWave.EvilDoc.CROgraphicMemory.20211221.UNOFFICIAL

TwinWave.EvilDoc.CutwailPicturesOfU.MSOLE2.220803.UNOFFICIAL

Result

Verdict:

Clean

Maliciousness:

Behaviour

Searching for the window

Creating a window

Сreating synchronization primitives

Result

Verdict:

Malicious

File Type:

Legacy Excel File with Macro

Link:

https://app.docguard.net/eb84a283ff58906786d63ffe43a8ff2728584428f5f7d9972c664f63f8790113/results/dashboard

Behaviour

BlacklistAPI detected

Document image

Image:

Download PNG

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

evasive macros

Link:

https://www.filescan.io/uploads/633ea182d5955f6f49d5fb77/reports/f1c6101d-e300-43f6-9433-0fb637ac7a16/overview

Label:

Malicious

Suspicious Score:

8.9/10

Score Malicious:

89%

Score Benign:

11%

Link:

https://www.malware.ai/gui/files/?id=29a44e1c-1680-4ef7-8c17-d324b37d5933

Result

Threat name:

Unknown

Detection:

malicious

Classification:

expl

Score:

56 / 100

Link:

https://www.joesandbox.com/analysis/1084787

Signature

Document contains an embedded VBA macro with suspicious strings

Document contains an embedded VBA with functions possibly related to ADO stream file operations

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/eb84a283ff58906786d63ffe43a8ff2728584428f5f7d9972c664f63f8790113/

Threat name:

Script-Macro.Trojan.IcedID

Status:

Malicious

First seen:

2022-10-06 08:59:46 UTC

File Type:

Document

Extracted files:

AV detection:

14 of 39 (35.90%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=5ockfa77lcigpbwwh77ehkh7e4ufqrbi6x35tfzmmzhwh6dzaejq._file

Result

Malware family:

n/a

Score:

1/10

Tags:

n/a

Link:

https://tria.ge/reports/221006-lkxn4shbdq/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Modifies registry class

Suspicious behavior: AddClipboardFormatListener

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Office loads VBA resources, possible macro or embedded object present

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/77af6b99-a3d2-47dd-bc51-8b76545de925

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

Threat name:

Malicious File

Score:

0.76

Link:

https://yomi.yoroi.company/submissions/eb84a283ff58906786d63ffe43a8ff2728584428f5f7d9972c664f63f8790113

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

Rule name:	informational_win_ole_protected Create hunting rule
Author:	Jeff White (karttoon@gmail.com) @noottrak
Description:	Identify OLE Project protection within documents.

Rule name:	malware_shellcode_hash Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect shellcode api hash value

Rule name:	meth_get_eip Create hunting rule
Author:	Willi Ballenthin

Rule name:	pdb_YARAify Create hunting rule
Author:	@wowabiy314
Description:	PDB

File information

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

Cape

https://www.capesandbox.com/analysis/317216/

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