MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 889c83bd1253e7049c84dd7f8b05b652606eb87444501ec4baebc822b1df2340. 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

BlankGrabber

Vendor detections: 18

Intelligence 18 IOCs YARA 19 File information Comments

SHA256 hash:	889c83bd1253e7049c84dd7f8b05b652606eb87444501ec4baebc822b1df2340
SHA3-384 hash:	3c297d5cbd02bc5bf28560fb76e3bfe495a4119353ee44d45c130ae839c6f8291f085250be908755b1abe28de5b353c3
SHA1 hash:	284228329160963d19eb02b85d73fce355eed2fe
MD5 hash:	93f581c34664f4578c5159fcc2935210
humanhash:	mexico-spaghetti-aspen-queen
File name:	VerifiedAssetLeaks.exe
Download:	download sample
Signature	BlankGrabber Create hunting rule
File size:	8'019'456 bytes
First seen:	2025-03-24 20:52:04 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	a9c887a4f18a3fede2cc29ceea138ed3 (35 x CoinMiner, 18 x AsyncRAT, 17 x BlankGrabber)
ssdeep	196608:j+G0+GjK5CXVYhEeHSlz5Ox36s022RdmjsTlIqc:jO+GjAc2hJH2u6vlg5N
TLSH	T19B8633326A315642E82E33350AEC5DBF8FC8499F31FA16A456BD5DB5CD403F392608A7
TrID	38.5% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 15.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 11.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 10.5% (.EXE) Win32 Executable (generic) (4504/4/1) 4.8% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika	pebin
Reporter	BastianHein
Tags:	BlankGrabber exe

Intelligence

File Origin

# of uploads :

# of downloads :

450

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

VerifiedAssetLeaks.exe

Verdict:

Malicious activity

Analysis date:

2025-03-24 19:51:08 UTC

Tags:

remote xworm blankgrabber stealer susp-powershell screenshot discord evasion uac

Link:

https://app.any.run/tasks/c53f1222-61a0-457e-8f1b-dceb2ef903e5

Note:

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

Verdict:

Malicious

Score:

97.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67e1b7abbb84e066269e9b33

Tags:

asyncrat autorun

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

Launching a process

Creating a process with a hidden window

Creating a file in the Windows directory

Creating a process from a recently created file

Creating a file in the %temp% subdirectories

Creating a window

Creating a file

Running batch commands

DNS request

Connection attempt

Sending a custom TCP request

Reading critical registry keys

Using the Windows Management Instrumentation requests

Launching the process to change network settings

Searching for synchronization primitives

Unauthorized injection to a recently created process

Stealing user critical data

Adding an exclusion to Microsoft Defender

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

packed packed packer_detected

Link:

https://www.filescan.io/uploads/67e1c6033e6805386cff1618/reports/ba8dc12c-d96c-4e2e-ba47-14db5ec34d2d/overview

Verdict:

Malicious

Labled as:

Razy.Generic

Link:

https://www.hybrid-analysis.com/sample/889c83bd1253e7049c84dd7f8b05b652606eb87444501ec4baebc822b1df2340

Result

Verdict:

MALICIOUS

Malware family:

XWorm

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/48930e54-5779-4392-9774-863f2b9c3188

Result

Threat name:

Python Stealer, Blank Grabber, XWorm

Detection:

malicious

Classification:

rans.troj.adwa.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1647472

Behaviour

Behavior Graph:

n/a

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/889c83bd1253e7049c84dd7f8b05b652606eb87444501ec4baebc822b1df2340

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/889c83bd1253e7049c84dd7f8b05b652606eb87444501ec4baebc822b1df2340/

Threat name:

Win32.Dropper.Dapato

Status:

Malicious

First seen:

2025-03-24 19:51:09 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

19 of 24 (79.17%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=rcoihpiskptqjhee3v7ywbnwkjqg5oduirib5rf25pecfmo7enaa._file

Verdict:

malicious

Label(s):

xworm

Similar samples:

error

BlankGrabber

Result

Malware family:

xworm

Score:

10/10

Tags:

family:xworm collection credential_access defense_evasion discovery execution persistence privilege_escalation rat spyware stealer trojan upx

Link:

https://tria.ge/reports/250324-znt92swscv/

Behaviour

Detects videocard installed

Gathers system information

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Views/modifies file attributes

Browser Information Discovery

Enumerates physical storage devices

Event Triggered Execution: Netsh Helper DLL

System Location Discovery: System Language Discovery

System Network Configuration Discovery: Wi-Fi Discovery

Drops file in Windows directory

Enumerates processes with tasklist

UPX packed file

Accesses cryptocurrency files/wallets, possible credential harvesting

Legitimate hosting services abused for malware hosting/C2

Looks up external IP address via web service

Obfuscated Files or Information: Command Obfuscation

Checks computer location settings

Clipboard Data

Executes dropped EXE

Loads dropped DLL

Reads user/profile data of web browsers

Unsecured Credentials: Credentials In Files

Command and Scripting Interpreter: PowerShell

Drops file in Drivers directory

Detect Xworm Payload

Xworm

Xworm family

Malware Config

C2 Extraction:

84.67.89.127:7000

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/fcfce9b1-4143-4966-8fff-b1cd23d7f85f

Unpacked files

SH256 hash:

889c83bd1253e7049c84dd7f8b05b652606eb87444501ec4baebc822b1df2340

MD5 hash:

93f581c34664f4578c5159fcc2935210

SHA1 hash:

284228329160963d19eb02b85d73fce355eed2fe

Link:

https://www.unpac.me/results/f908d03e-d130-4a2e-934f-c3d7a3c695ed/

SH256 hash:

8c9a4c1087ffe8fb06c11dac6acd5c9f99daa8d38525c4f9d936a2ddc1f1bf1e

MD5 hash:

6499bd9252f3cc55332e272df8ca68eb

SHA1 hash:

4eb9847cba95669da64d186b179044a963cbdae3

Detections:

win_xworm_w0

XWorm

win_mal_XWorm

INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA

MALWARE_Win_AsyncRAT

MALWARE_Win_XWorm

Link:

https://www.unpac.me/results/f908d03e-d130-4a2e-934f-c3d7a3c695ed/

Parent samples :

889c83bd1253e7049c84dd7f8b05b652606eb87444501ec4baebc822b1df2340
1f3304a7b49e03614fa86b9ddc52d59f07decbab9ff9d5735366b302b603ce01

Malware family:

XWorm

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/889c83bd1253/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/889c83bd1253e7049c84dd7f8b05b652606eb87444501ec4baebc822b1df2340

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:	BLOWFISH_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for Blowfish constants

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerCheck__QueryInfo Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerException__ConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	ldpreload Create hunting rule
Author:	xorseed
Reference:	https://stuff.rop.io/

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SEH__vectored Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

Rule name:	upxHook Create hunting rule
Author:	@r3dbU7z
Description:	Detect artifacts from 'upxHook' - modification of UPX packer
Reference:	https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

Rule name:	upx_largefile Create hunting rule
Author:	k3nr9

Rule name:	vmdetect Create hunting rule
Author:	nex
Description:	Possibly employs anti-virtualization techniques

Rule name:	WHIRLPOOL_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for WhirlPool constants

File information

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

No further information available

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high
CHECK_TRUST_INFO	Requires Elevated Execution (level:requireAdministrator)	high

Reviews

ID	Capabilities	Evidence
SHELL_API	Manipulates System Shell	shell32.dll::ShellExecuteA

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