MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1533468d8bc477b4dfad7f85c612e012db13570f7c8ee1dabfa62f66b1ae16da. 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

Stealc

Vendor detections: 16

Intelligence 16 IOCs YARA 1 File information Comments

SHA256 hash:	1533468d8bc477b4dfad7f85c612e012db13570f7c8ee1dabfa62f66b1ae16da
SHA3-384 hash:	dfd43e8a184c03723d42924026bf9ae567450e4b2b32b3b9d5dff8634576d5321b1af4bdd3fd04f46acde691f4f82a3a
SHA1 hash:	db79144fcb80e1f82e8e2a8011855c4b8646c81b
MD5 hash:	487396517d6dd025a62c633c0e4f479f
humanhash:	idaho-pennsylvania-happy-march
File name:	file
Download:	download sample
Signature	Stealc Create hunting rule
File size:	1'840'128 bytes
First seen:	2024-12-10 06:53:01 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep	24576:sbXIldUcU4435IqRFUZWOX+K+QP5zHEIguJmA/XEN/E1o4gE1FEDFFd2XljDjkkx:SgdUPvVpoHrg2/XS/7RG6I13YhstxI
TLSH	T1898533719CB9B63CE5C6963C62197514337ECA319ACA062F81DCE15834832AA05F7DEF
TrID	27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 20.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 18.6% (.EXE) Win32 Executable (generic) (4504/4/1) 8.5% (.ICL) Windows Icons Library (generic) (2059/9) 8.3% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
Reporter	Bitsight
Tags:	exe Stealc

Bitsight

url: http://185.215.113.16/steam/random.exe

Intelligence

File Origin

# of uploads :

# of downloads :

412

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

file.exe

Verdict:

Malicious activity

Analysis date:

2024-12-10 06:56:20 UTC

Tags:

stealer stealc

Link:

https://app.any.run/tasks/4c7a6292-4aa7-45bb-a0e0-a30807662670

Note:

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

Detection(s):

SecuriteInfo.com.Win32.PWSX-gen.24107.22209.UNOFFICIAL

Verdict:

Malicious

Score:

90.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6757e55248182d1685576887

Tags:

malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Searching for analyzing tools

Searching for the window

Running batch commands

Creating a process with a hidden window

Launching a process

Connection attempt to an infection source

Sending an HTTP GET request to an infection source

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

microsoft_visual_cc packed packed packer_detected

Link:

https://www.filescan.io/uploads/6757e55123f0dafa870ced90/reports/c33d3aeb-a75e-477c-bc92-80de9fe0dce6/overview

Verdict:

Malicious

Labled as:

Symmi.Generic

Link:

https://www.hybrid-analysis.com/sample/1533468d8bc477b4dfad7f85c612e012db13570f7c8ee1dabfa62f66b1ae16da

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.

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/502077bf-f102-4ca7-8270-7b8453d970d6

Result

Threat name:

Stealc

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1572188

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

C2 URLs / IPs found in malware configuration

Detected unpacking (changes PE section rights)

Found evasive API chain (may stop execution after checking locale)

Found malware configuration

Hides threads from debuggers

Machine Learning detection for sample

PE file contains section with special chars

Searches for specific processes (likely to inject)

Suricata IDS alerts for network traffic

Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)

Tries to detect sandboxes / dynamic malware analysis system (registry check)

Tries to detect sandboxes and other dynamic analysis tools (window names)

Tries to detect virtualization through RDTSC time measurements

Tries to evade debugger and weak emulator (self modifying code)

Yara detected Powershell download and execute

Yara detected Stealc

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/1533468d8bc477b4dfad7f85c612e012db13570f7c8ee1dabfa62f66b1ae16da

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/1533468d8bc477b4dfad7f85c612e012db13570f7c8ee1dabfa62f66b1ae16da/

Threat name:

Win32.Trojan.Stealerc

Status:

Malicious

First seen:

2024-12-10 06:53:13 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

18 of 24 (75.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=cuzundmlyr33jx5np6c4mexaclnrgvyppshodwv7uyxwnmnoc3na._file

Verdict:

malicious

Label(s):

stealc

Similar samples:

error

Stealc

Result

Malware family:

stealc

Score:

10/10

Tags:

family:stealc botnet:stok discovery evasion stealer

Link:

https://tria.ge/reports/241210-hnmrjaxnbs/

Behaviour

Suspicious behavior: EnumeratesProcesses

System Location Discovery: System Language Discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

Checks BIOS information in registry

Identifies Wine through registry keys

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Stealc

Stealc family

Malware Config

C2 Extraction:

http://185.215.113.206

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/5a69071e-71dd-4bc3-9558-952652f006ad

Unpacked files

SH256 hash:

4fb9903e834b64b46515f48399793312fa2c7f2002165205d4250c479b37b91a

MD5 hash:

64f2c9dedca40ca7ee7e0315baaeedf9

SHA1 hash:

73e13ca78cff8af722b2c2dfee2c88121a87b41e

Link:

https://www.unpac.me/results/80a4dace-3dcb-4f27-8f26-666ead9ffdec/

SH256 hash:

1533468d8bc477b4dfad7f85c612e012db13570f7c8ee1dabfa62f66b1ae16da

MD5 hash:

487396517d6dd025a62c633c0e4f479f

SHA1 hash:

db79144fcb80e1f82e8e2a8011855c4b8646c81b

Link:

https://www.unpac.me/results/80a4dace-3dcb-4f27-8f26-666ead9ffdec/

Malware family:

Stealc

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/1533468d8bc4/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/1533468d8bc477b4dfad7f85c612e012db13570f7c8ee1dabfa62f66b1ae16da

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:	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)

File information

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

Web download

Stealc

exe 1533468d8bc477b4dfad7f85c612e012db13570f7c8ee1dabfa62f66b1ae16da

(this sample)

Dropped by

Amadey

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3284801/

URLhaus

https://urlhaus.abuse.ch/url/3338053/

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_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_NX	Missing Non-Executable Memory Protection	critical

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