MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb48bb91678c696679b72b046aa24ecddb98c4ccf65d068393cdb722cdba8caa. 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

ArrowRAT

Vendor detections: 10

Intelligence 10 IOCs YARA 6 File information Comments

SHA256 hash:	fb48bb91678c696679b72b046aa24ecddb98c4ccf65d068393cdb722cdba8caa
SHA3-384 hash:	ad3f787359ea787a92e314262609499fecf49a6b70e7c9d016a05961c2a8d65fd1b8b21358af8698491a5010553ed09f
SHA1 hash:	06947c8acfcc7fa067e761ba76d2ef250fba97ad
MD5 hash:	27055f0656283c1bcdafec2beeee39d5
humanhash:	louisiana-oxygen-ink-nevada
File name:	Stub.exe
Download:	download sample
Signature	ArrowRAT Create hunting rule
File size:	159'232 bytes
First seen:	2022-10-10 16:34:13 UTC
Last seen:	2024-09-12 15:39:28 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep	3072:zbRH2+0nmBELlEGXsy1UvVeB04aIcwIlq3Ttmbo868Y:zbRL0nNJn8y+VeBO9l0TtmboT8
Threatray	115 similar samples on MalwareBazaar
TLSH	T1C2F37D243AEA9019F173EFB95FE475A6CA6FB6733B07A41D2051038A0B23981DED153D
TrID	69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.9% (.EXE) Win64 Executable (generic) (10523/12/4) 6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter	0xToxin
Tags:	91.213.50.74 91–213-50-74 ArrowRAT exe opendir pdra-duckdns-org

0xToxin

rev + b64 txt files:
http://91.213.50.74/new/mofers/

Intelligence

File Origin

# of uploads :

# of downloads :

316

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/318591/

Detection(s):

Win.Packed.Adwarex-9851111-0

Win.Packed.Bulz-9891112-0

Win.Packed.Injectorx-9916498-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Launching a process

Creating a process with a hidden window

Сreating synchronization primitives

Creating a window

Forced system process termination

Creating a file in the %temp% directory

Enabling the 'hidden' option for files in the %temp% directory

Reading critical registry keys

Using the Windows Management Instrumentation requests

DNS request

Creating a file in the %AppData% directory

Sending a custom TCP request

Setting a global event handler for the keyboard

Stealing user critical data

Unauthorized injection to a system process

Enabling autorun by creating a file

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

cmd.exe

Link:

https://www.filescan.io/uploads/634449b97a6f3f03619da2f1/reports/c94de931-f3be-4793-823e-508eb61f77f0/overview

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Malware family:

ToxicEye

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/d74d9294-e2f4-4b95-b8f4-a6d5e2f8183b

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/fb48bb91678c696679b72b046aa24ecddb98c4ccf65d068393cdb722cdba8caa/

Threat name:

ByteCode-MSIL.Trojan.PandoraBlade

Status:

Malicious

First seen:

2022-10-10 16:35:08 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

23 of 26 (88.46%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7nelxelhrruwm6nxfmcgvisozxnzrrgm6zoqna4tzw3sftn2rsva._file

Verdict:

malicious

Result

Malware family:

arrowrat

Score:

10/10

Tags:

family:arrowrat botnet:client persistence rat

Link:

https://tria.ge/reports/221010-t3ng6acef4/

Behaviour

Checks SCSI registry key(s)

Enumerates system info in registry

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Enumerates connected drives

Modifies Installed Components in the registry

ArrowRat

Malware Config

C2 Extraction:

pdra.duckdns.org:5788

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/fb48bb91678c/report/overview.html

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

Threat name:

Malicious File

Score:

0.70

Link:

https://yomi.yoroi.company/submissions/fb48bb91678c696679b72b046aa24ecddb98c4ccf65d068393cdb722cdba8caa

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:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Rule name:	INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing URLs to raw contents of a Github gist

Rule name:	MALWARE_Win_DLAgent10 Create hunting rule
Author:	ditekSHen
Description:	Detects known downloader agent

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

Rule name:	pe_imphash Create hunting rule

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

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/318591/

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