MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0bbb2f2fbfa2750a8ae8a14d3fecf5cbb8e295707bbf77af2f38765c3785060. 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: 14

Maldoc score: 19

Intelligence 14 IOCs YARA 16 File information Comments

SHA256 hash:	b0bbb2f2fbfa2750a8ae8a14d3fecf5cbb8e295707bbf77af2f38765c3785060
SHA3-384 hash:	c8643b5e0a1fa2ef071cf0e4d23a66e3aba6fbac4668512c113b61c4f72b5cb89008ebe5ed630223bd0b46a8b9baf5cb
SHA1 hash:	55827e92fb051250f68642a94b6e1e24171ee6f0
MD5 hash:	d3179af6d42296fd9199a9bf69e0ee7b
humanhash:	eleven-chicken-lion-item
File name:	iw.doc.12.23.2022.docm
Download:	download sample
Signature	IcedID Create hunting rule
File size:	1'406'111 bytes
First seen:	2022-12-24 18:00:55 UTC
Last seen:	Never
File type:	docm
MIME type:	application/vnd.openxmlformats-officedocument.wordprocessingml.document
ssdeep	24576:/gs5pJmLOgHWi8bj11H2w5inpF7sONo/qiy7L9pvRD6G7EzqHm+Bmcb:/NpJmgf3zliFpp5KqG+7
TLSH	T1D955235B40AE6571C0C19FBF36A9FEB4FFFF2042C4B20D634EB6C646106798469AA45C
TrID	53.0% (.DOCM) Word Microsoft Office Open XML Format document (with Macro) (52000/1/9) 23.9% (.DOCX) Word Microsoft Office Open XML Format document (23500/1/4) 17.8% (.ZIP) Open Packaging Conventions container (17500/1/4) 4.0% (.ZIP) ZIP compressed archive (4000/1) 1.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter	abuse_ch
Tags:	docm IcedID

abuse_ch

IcedID C2:
trbiriumpa.com

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: 19

OLE dump

MalwareBazaar was able to identify 6 sections in this file using oledump:

Section ID	Section size	Section name
A1	363 bytes	PROJECT
A2	41 bytes	PROJECTwm
A3	11475 bytes	VBA/ThisDocument
A4	4304 bytes	VBA/_VBA_PROJECT
A5	524 bytes	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
AutoExec	Document_Open	Runs when the Word or Publisher document is opened
Suspicious	environment	May read system environment variables
Suspicious	Open	May open a file
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	Create	May execute file or a system command through WMI
Suspicious	CreateObject	May create an OLE object
Suspicious	GetObject	May get an OLE object with a running instance
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 :

393

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

icedid

ID:

File name:

iw.doc.12.23.2022.docm

Verdict:

Malicious activity

Analysis date:

2022-12-24 18:04:22 UTC

Tags:

macros macros-on-open trojan icedid

Link:

https://app.any.run/tasks/c8c59d49-9626-4a21-924a-929b7e3d42bb

Note:

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

Verdict:

Malicious

File type:

application/vnd.ms-word.document.macroEnabled.12

Has a screenshot:

False

Contains macros:

True

Detection(s):

TwinWave.EvilDoc.GOVarVarJaneSays.20201013.UNOFFICIAL

TwinWave.EvilDoc.GOVarVarJaneSays.20210125.UNOFFICIAL

TwinWave.EvilDOC.HexyEXEImAGirlAGodAGunWord.20221130.UNOFFICIAL

TwinWave.EvilDOC.HexyEXEImAGirlAGodAGunZip.20221130.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a window

Сreating synchronization primitives

Creating a file

Using the Windows Management Instrumentation requests

Launching a process

DNS request

Sending an HTTP GET request

Sending a custom TCP request

Result

Verdict:

Malicious

File Type:

Word File with Macro

Link:

https://app.docguard.net/b0bbb2f2fbfa2750a8ae8a14d3fecf5cbb8e295707bbf77af2f38765c3785060/results/dashboard

Payload URLs

URL

File name

http://localhost/

item1.xml

Behaviour

BlacklistAPI detected

Document image

Image:

Download PNG

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

macros macros-on-open obfuscated

Link:

https://www.filescan.io/uploads/63a73e76898959f356c5ba02/reports/597992c7-a0d8-4946-b47a-62bb0cd3c9cc/overview

Label:

Malicious

Suspicious Score:

9.9/10

Score Malicious:

Score Benign:

Link:

https://www.malware.ai/gui/files/?id=6f8c124d-8a69-4797-9b08-3d1608aa78d1

Result

Threat name:

Unknown

Detection:

malicious

Classification:

expl.troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1140519

Signature

Antivirus detection for dropped file

Creates processes via WMI

Document contains an embedded VBA macro which may execute processes

Document contains an embedded VBA macro with suspicious strings

Document contains an embedded VBA with hexadecimal encoded strings

Document exploit detected (creates forbidden files)

Document exploit detected (drops PE files)

Machine Learning detection for sample

Multi AV Scanner detection for submitted file

Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)

Office process drops PE file

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b0bbb2f2fbfa2750a8ae8a14d3fecf5cbb8e295707bbf77af2f38765c3785060/

Threat name:

Document-Office.Trojan.Woreflint

Status:

Malicious

First seen:

2022-12-24 18:02:08 UTC

File Type:

Document

Extracted files:

AV detection:

7 of 40 (17.50%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=wc53f4x37itvbkforiknh7wpls5y4kkxa657o6xs6odwlq3ykbqa._file

Result

Malware family:

icedid

Score:

10/10

Tags:

family:icedid campaign:1212497363 banker loader macro trojan

Link:

https://tria.ge/reports/221224-wlyb5sde71/

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 SetWindowsHookEx

Suspicious use of WriteProcessMemory

Office loads VBA resources, possible macro or embedded object present

Drops file in Windows directory

Loads dropped DLL

Blocklisted process makes network request

IcedID, BokBot

Process spawned unexpected child process

Malware Config

C2 Extraction:

trbiriumpa.com

Malware family:

IcedID

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/b0bbb2f2fbfa/report/overview.html

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

Threat name:

IcedID

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/b0bbb2f2fbfa2750a8ae8a14d3fecf5cbb8e295707bbf77af2f38765c3785060

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

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:	MAL_IcedID_GZIP_LDR_202104 Create hunting rule
Author:	Thomas Barabosch, Telekom Security
Description:	2021 initial Bokbot / Icedid loader for fake GZIP payloads
Reference:	https://www.telekom.com/en/blog/group/article/let-s-set-ice-on-fire-hunting-and-detecting-icedid-infections-627240

Rule name:	meth_get_eip Create hunting rule
Author:	Willi Ballenthin

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

Rule name:	vbaproject_bin Create hunting rule
Author:	CD_R0M_
Description:	{76 62 61 50 72 6f 6a 65 63 74 2e 62 69 6e} is hex for vbaproject.bin. Macros are often used by threat actors. Work in progress - Ran out of time

Rule name:	Windows_Trojan_IcedID_0b62e783 Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_IcedID_11d24d35 Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_IcedID_48029e37 Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_IcedID_91562d18 Create hunting rule
Author:	Elastic Security

Rule name:	win_iceid_gzip_ldr_202104 Create hunting rule
Author:	Thomas Barabosch, Telekom Security
Description:	2021 initial Bokbot / Icedid loader for fake GZIP payloads

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

File information

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

No further information available

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