MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 65b208943d8cf82af902c39400bdd7a26fdbc94c23f9d4494cf0a2ca51233213. 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

IcedID

Vendor detections: 12

Maldoc score: 17

Intelligence 12 IOCs YARA 8 File information Comments

SHA256 hash:	65b208943d8cf82af902c39400bdd7a26fdbc94c23f9d4494cf0a2ca51233213
SHA3-384 hash:	63f2accf7afa9828b12d1497d924c977c09c565d34484cc25b0e46c8537a1b72f09d3ed028c4e782b5bb7d90ea16783a
SHA1 hash:	19fa96a6d69146fceef3f3804cd978ec24adb3eb
MD5 hash:	9f33887a8e76c246753e71b896a904b3
humanhash:	cola-indigo-lamp-may
File name:	Мобілізаційний реєстр.xls
Download:	download sample
Signature	IcedID Create hunting rule
File size:	32'768 bytes
First seen:	2022-04-14 09:48:51 UTC
Last seen:	Never
File type:	xls
MIME type:	application/vnd.ms-excel
ssdeep	768:LdzHDjCxD6czZ8K1PjOoDl8SZbKsLRGKpb8rGYrMPelwhKmFV5xtezEs/48/dgAc:LVHDjCxD6czZ8K1PjOoDl8SZbKsLRGKr
TLSH	T1E2E256AAF25AC849E90907364DD3CAEB7327BC859F624383728DF70E5EB45808B13517
TrID	80.2% (.XLS) Microsoft Excel sheet (32500/1/3) 19.7% (.) Generic OLE2 / Multistream Compound (8000/1)
Reporter	cocaman
Tags:	IcedID 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: 17

OLE dump

MalwareBazaar was able to identify 15 sections in this file using oledump:

Section ID	Section size	Section name
1	102 bytes	CompObj
2	236 bytes	DocumentSummaryInformation
3	180 bytes	SummaryInformation
4	16381 bytes	Workbook
5	449 bytes	_VBA_PROJECT_CUR/PROJECT
6	77 bytes	_VBA_PROJECT_CUR/PROJECTwm
7	2813 bytes	_VBA_PROJECT_CUR/VBA/_VBA_PROJECT
8	1545 bytes	_VBA_PROJECT_CUR/VBA/__SRP_0
9	155 bytes	_VBA_PROJECT_CUR/VBA/__SRP_1
10	170 bytes	_VBA_PROJECT_CUR/VBA/__SRP_2
11	170 bytes	_VBA_PROJECT_CUR/VBA/__SRP_3
12	1345 bytes	_VBA_PROJECT_CUR/VBA/abdfiihow
13	563 bytes	_VBA_PROJECT_CUR/VBA/dir
14	990 bytes	_VBA_PROJECT_CUR/VBA/1
15	2375 bytes	_VBA_PROJECT_CUR/VBA/

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
Hex String	Microsoft.XM	4d6963726f736f66742e584d
Hex String	LHTTP	4c48545450
Hex String	Adod	41646f64
Hex String	b.Stream	622e53747265616d 57865
Hex String	unsx.exe	756e73782e657865
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	savetofile	May create a text file
Suspicious	Shell	May run an executable file or a system command
Suspicious	CreateObject	May create an OLE object
Suspicious	Chr	May attempt to obfuscate specific strings (use option --deobf to deobfuscate)
Suspicious	Hex Strings	Hex-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)

Intelligence

File Origin

# of uploads :

# of downloads :

397

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

65b208943d8cf82af902c39400bdd7a26fdbc94c23f9d4494cf0a2ca51233213

Verdict:

Malicious activity

Analysis date:

2022-04-14 08:41:25 UTC

Tags:

macros macros-on-open loader

Link:

https://app.any.run/tasks/77391238-580c-40ce-816f-d861e1da9b36

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/263642/

Detection(s):

SecuriteInfo.com.Office.Macro-11.UNOFFICIAL

SecuriteInfo.com.Office.Macro-13.UNOFFICIAL

TwinWave.EvilDoc.CROgraphicMemory.20211221.UNOFFICIAL

TwinWave.EvilDoc.StrEncoderMetropolis.20220413.UNOFFICIAL

Sanesecurity.Badmacro.Doc.badxls.UNOFFICIAL

Sanesecurity.Badmacro.Doc.wshellco.UNOFFICIAL

MiscreantPunch.AOEXEPRIMEEXEDEC.180205.UNOFFICIAL

MiscreantPunch.EvilMacro.Obfuscation.120715.1.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a window

Сreating synchronization primitives

Creating a file in the %AppData% directory

Creating a process with a hidden window

Sending an HTTP GET request

Creating a process from a recently created file

Result

Verdict:

Malicious

File Type:

Legacy Excel File with Macro

Link:

https://app.docguard.net/65b208943d8cf82af902c39400bdd7a26fdbc94c23f9d4494cf0a2ca51233213/results/dashboard

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

evasive greyware macros macros-on-open

Link:

https://www.filescan.io/uploads/6257ee13482f2f41caad2c04/reports/57ced8ae-41c6-42c2-950f-caaa70e59d13/overview

Label:

Malicious

Suspicious Score:

9.7/10

Score Malicious:

97%

Score Benign:

Link:

https://www.malware.ai/gui/files/?id=df8f373f-82bb-4c74-96f2-ffb919b287c6

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/65b208943d8cf82af902c39400bdd7a26fdbc94c23f9d4494cf0a2ca51233213

Details

Macro with Startup Hook

Detected macro logic that will automatically execute on document open. Most malware contains some execution hook.

Macro Contains Suspicious String

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

InQuest Machine Learning

An InQuest machine-learning model classified this macro as potentially malicious.

Result

Threat name:

Unknown

Detection:

malicious

Classification:

expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/976710

Signature

Antivirus / Scanner detection for submitted sample

Document contains an embedded VBA macro with suspicious strings

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

Document contains an embedded VBA with functions possibly related to HTTP operations

Document contains an embedded VBA with hexadecimal encoded strings

Document exploit detected (creates forbidden files)

Document exploit detected (drops PE files)

Document exploit detected (process start blacklist hit)

Machine Learning detection for sample

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Office process drops PE file

Sigma detected: MS Office Product Spawning Exe in User Dir

Tries to detect virtualization through RDTSC time measurements

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/65b208943d8cf82af902c39400bdd7a26fdbc94c23f9d4494cf0a2ca51233213/

Threat name:

Script-Macro.Trojan.IcedID

Status:

Malicious

First seen:

2022-04-13 22:53:40 UTC

File Type:

Document

Extracted files:

AV detection:

18 of 41 (43.90%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=mwzarfb5rt4cv6icyokabpoxujx5xskmep45iskm6crmuujdgijq._file

Result

Malware family:

icedid

Score:

10/10

Tags:

family:icedid campaign:2352744503 banker loader macro macro_on_action trojan

Link:

https://tria.ge/reports/220414-ltbs1aahgp/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Modifies registry class

Modifies system certificate store

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Office loads VBA resources, possible macro or embedded object present

Loads dropped DLL

Downloads MZ/PE file

Executes dropped EXE

IcedID First Stage Loader

IcedID, BokBot

Malware Config

C2 Extraction:

rivertimad.com

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/65b208943d8c/report/overview.html

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/65b208943d8cf82af902c39400bdd7a26fdbc94c23f9d4494cf0a2ca51233213

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:	crime_win32_icedid_stage1 Create hunting rule
Author:	Rony (@r0ny_123)
Description:	Detects IcedID photoloader
Reference:	https://sysopfb.github.io/malware,/icedid/2020/04/28/IcedIDs-updated-photoloader.html

Rule name:	IcedIDLoader Create hunting rule
Author:	kevoreilly, threathive, enzo
Description:	IcedID Loader

Rule name:	IcedIDStage1 Create hunting rule
Author:	kevoreilly, threathive, enzo
Description:	IcedID Payload

Rule name:	IcedID_init_loader Create hunting rule
Author:	@bartblaze
Description:	Identifies IcedID (stage 1 and 2, initial loaders).

Rule name:	icedid_photoloader Create hunting rule
Author:	4rchib4ld
Description:	IcedID PhotoLoader
Reference:	https://4rchib4ld.github.io/blog/IcedIDOnMyNeckImTheCoolest/

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

Rule name:	win_icedid_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	Detects win.icedid.

File information

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

Malspam

IcedID

xls 65b208943d8cf82af902c39400bdd7a26fdbc94c23f9d4494cf0a2ca51233213

(this sample)

Delivery method

Distributed via e-mail attachment

Link

https://cert.gov.ua/article/39609

Cape

https://www.capesandbox.com/analysis/263642/

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