MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5574f8f533af6789ecaf9a164aee99dd1bc506b0fcd3a71aa26dfaeef6d1df8. 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

SolarisLoader

Vendor detections: 14

Intelligence 14 IOCs YARA 9 File information Comments

SHA256 hash:	b5574f8f533af6789ecaf9a164aee99dd1bc506b0fcd3a71aa26dfaeef6d1df8
SHA3-384 hash:	f31e2a3c27a498643bf1399632322ddd2d8e7b0d79b1de4576cc89b95025a71fa41b24b630e708b795808518b3a9099d
SHA1 hash:	2c1a87b9ab35ca416aee922863e76af87c5a64ac
MD5 hash:	3bb0c4b6437329ee9ee9b60487fc551e
humanhash:	sierra-potato-three-nevada
File name:	file
Download:	download sample
Signature	SolarisLoader Create hunting rule
File size:	27'136 bytes
First seen:	2026-04-22 03:37:10 UTC
Last seen:	2026-06-23 09:20:44 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	662100e15238685f709170ddf515005f (1 x SolarisLoader)
ssdeep	768:mTIoaC7C2A9VR64qo1REtiericiXOI5m3AIyuqW:mTBaYu92ieriRLmkTW
TLSH	T199C25B2CB7622165DCD58AB6DD2AA73BDA6CF881F310D25F0791C60F1F6312E6358E09
TrID	33.1% (.EXE) Win64 Executable (generic) (6522/11/2) 25.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 10.4% (.ICL) Windows Icons Library (generic) (2059/9) 10.3% (.EXE) OS/2 Executable (generic) (2029/13) 10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
Reporter	Bitsight
Tags:	282234 dropped-by-amadey exe SolarisLoader

Bitsight

url: http://62.60.226.159/bot_x64.exe

Intelligence

File Origin

# of uploads :

# of downloads :

223

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

_b5574f8f533af6789ecaf9a164aee99dd1bc506b0fcd3a71aa26dfaeef6d1df8.exe

Verdict:

Malicious activity

Analysis date:

2026-04-22 03:39:29 UTC

Tags:

stealer stealc loader

Link:

https://app.any.run/tasks/ed3ff6c9-bfcb-485c-bf54-b646dfb743c5

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/63051/

Detection(s):

SecuriteInfo.com.Variant.Application.Barys.69539.10806.5962.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69e8427f51cce3ff702ef309

Tags:

agentb emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %AppData% subdirectories

Enabling the 'hidden' option for recently created files

Creating a file in the %temp% directory

Сreating synchronization primitives

Loading a suspicious library

Unauthorized injection to a recently created process

Restart of the analyzed sample

Connection attempt to an infection source

Enabling autorun by creating a file

Enabling autorun

Unauthorized injection to a system process

Sending an HTTP POST request to an infection source

Sending an HTTP GET request to an infection source

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

barys microsoft_visual_cc obfuscated packed

Link:

https://www.filescan.io/uploads/69e84278c06ec088bf5a5934/reports/eda229fe-82db-420f-98ad-8e73b3ddc48f/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_70%

Link:

https://www.hybrid-analysis.com/sample/b5574f8f533af6789ecaf9a164aee99dd1bc506b0fcd3a71aa26dfaeef6d1df8

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-04-22T00:42:00Z UTC

Last seen:

2026-04-23T13:05:00Z UTC

Hits:

~100

Detections:

Trojan.Win32.Inject.sb Trojan-PSW.Win64.StealC.sb Trojan-PSW.Win32.StealC.v2 Trojan-Dropper.Win32.Dapato.sb PDM:Trojan.Win32.Generic Trojan.Win32.Agent.sb Trojan-Banker.Win32.ClipBanker.sb HEUR:Trojan.Win32.Generic HEUR:Trojan-Banker.Win32.ClipBanker.gen Trojan-PSW.Win32.Stealer.sb Trojan-PSW.Win32.Coins.sb Trojan.Win64.Agent.sb Trojan-PSW.Win32.Agent.sba Trojan.Scar.HTTP.C&C NetTool.CopyRegistryDumpOutlook.TCP.C&C VHO:Trojan-PSW.Win32.StealC.gen VHO:Trojan-PSW.Win32.Stealer.gen

Link:

https://opentip.kaspersky.com/b5574f8f533af6789ecaf9a164aee99dd1bc506b0fcd3a71aa26dfaeef6d1df8/results?tab=lookup

Malware family:

Stealc

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/2c09e96a-173e-43e3-b94c-4bad9bf698b2

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/b5574f8f533af6789ecaf9a164aee99dd1bc506b0fcd3a71aa26dfaeef6d1df8

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/3bb0c4b6437329ee9ee9b60487fc551e

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b5574f8f533af6789ecaf9a164aee99dd1bc506b0fcd3a71aa26dfaeef6d1df8/

Verdict:

Malicious

Threat:

Family.STEALC

Link:

https://tip.neiki.dev/file/b5574f8f533af6789ecaf9a164aee99dd1bc506b0fcd3a71aa26dfaeef6d1df8

Threat name:

Win64.Trojan.Egairtigado

Status:

Malicious

First seen:

2026-04-22 03:38:30 UTC

File Type:

PE+ (Exe)

AV detection:

21 of 38 (55.26%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wvlu7d2thl3hrhwk7gqwjlxjtxi3yudlb7gtu4nke3p2533ndx4a._file

Result

Malware family:

n/a

Score:

7/10

Tags:

persistence

Link:

https://tria.ge/reports/260422-d6re8agt6q/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Executes dropped EXE

Registers new Windows logon scripts automatically executed at logon.

Unpacked files

SH256 hash:

b5574f8f533af6789ecaf9a164aee99dd1bc506b0fcd3a71aa26dfaeef6d1df8

MD5 hash:

3bb0c4b6437329ee9ee9b60487fc551e

SHA1 hash:

2c1a87b9ab35ca416aee922863e76af87c5a64ac

Link:

https://www.unpac.me/results/7d39490f-0256-4a79-9136-287f37aa4a1f/

Malware family:

Stealc.v2

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/b5574f8f533a/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/b5574f8f533af6789ecaf9a164aee99dd1bc506b0fcd3a71aa26dfaeef6d1df8

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:	cobalt_strike_tmp01925d3f Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com

Rule name:	DebuggerCheck__API 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:	INDICATOR_SUSPICIOUS_ReflectiveLoader Create hunting rule
Author:	ditekSHen
Description:	Detects Reflective DLL injection artifacts

Rule name:	ReflectiveLoader Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a unspecified hack tool, crack or malware using a reflective loader - no hard match - further investigation recommended
Reference:	Internal Research

Rule name:	SUSP_XORed_Mozilla_Oct19 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:	https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()

Rule name:	SUSP_XORed_Mozilla_RID2DB4 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious XORed keyword - Mozilla/5.0
Reference:	Internal Research

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

Rule name:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.