MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2eb45489a3253bd7ea77a5dc899e86a857fd8dab45dd89de0837289d6ffc5c05. 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 1 YARA 2 File information Comments

SHA256 hash:	2eb45489a3253bd7ea77a5dc899e86a857fd8dab45dd89de0837289d6ffc5c05
SHA3-384 hash:	67fe6b5451c9dec699c463b3818c8ca9207f31a59bc00f2555e8622bef393ae88bf829fbc0d16a859958dbfdc767ae15
SHA1 hash:	aad8e86e05fe87ea59267d9fc99687de1ebd0cbe
MD5 hash:	ae4d9a7e7f5a086b46b05f5949fc1c78
humanhash:	crazy-texas-fifteen-equal
File name:	ae4d9a7e7f5a086b46b05f5949fc1c78.exe
Download:	download sample
Signature	Stealc Create hunting rule
File size:	399'360 bytes
First seen:	2024-10-24 11:25:15 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	60292dd185c67d0ddd8dc10e8ecfb2bb (3 x Stealc)
ssdeep	6144:6PLC/vtf3RugBrFvfNlZkFKLAsulGgB1xAF2wRaPfZT7IH/kWTI:wSfBu+Nk0AAoM2wR6f5Kj
TLSH	T18884D01135A0FC71C5520E344939C7E9697EFC729A58994B332C7F6F3C393A2AAA2315
TrID	47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10522/11/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
File icon (PE):
dhash icon	04081a1064c0a000 (1 x Stealc)
Reporter	abuse_ch
Tags:	exe Stealc

abuse_ch

Stealc C2:
http://109.107.157.208/49aaa1bd4c594849.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
http://109.107.157.208/49aaa1bd4c594849.php	https://threatfox.abuse.ch/ioc/1339174/

Intelligence

File Origin

# of uploads :

# of downloads :

6'726

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

ae4d9a7e7f5a086b46b05f5949fc1c78.exe

Verdict:

Malicious activity

Analysis date:

2024-10-24 11:28:14 UTC

Tags:

stealer stealc loader

Link:

https://app.any.run/tasks/05430ea3-e00f-4114-956e-8e6f37ecf426

Note:

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

Detection(s):

Win.Packer.pkr_ce1a-9980177-0

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=671a2ecb536ff0d0e408e422

Tags:

Powershell Azorult Cobalt Lien

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Connection attempt

Launching the default Windows debugger (dwwin.exe)

Searching for the window

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

fingerprint microsoft_visual_cc packed

Link:

https://www.filescan.io/uploads/671a2eca78c71a977be5d10d/reports/e079ef03-ef5f-497d-9f67-315b3683f4ee/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/2eb45489a3253bd7ea77a5dc899e86a857fd8dab45dd89de0837289d6ffc5c05

Result

Verdict:

SUSPICIOUS

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:

Stealc

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/33694a5a-6699-421c-a6d3-5f1fc007365d

Result

Threat name:

Stealc, Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1541124

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

C2 URLs / IPs found in malware configuration

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

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

Found malware configuration

Found many strings related to Crypto-Wallets (likely being stolen)

Machine Learning detection for dropped file

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

PE file contains section with special chars

Searches for specific processes (likely to inject)

Suricata IDS alerts for network traffic

Tries to harvest and steal Bitcoin Wallet information

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Tries to steal Crypto Currency Wallets

Tries to steal Mail credentials (via file / registry access)

Yara detected Powershell download and execute

Yara detected Stealc

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/2eb45489a3253bd7ea77a5dc899e86a857fd8dab45dd89de0837289d6ffc5c05

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2eb45489a3253bd7ea77a5dc899e86a857fd8dab45dd89de0837289d6ffc5c05/

Threat name:

Win32.Trojan.AZORult

Status:

Malicious

First seen:

2024-10-24 11:26:06 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=f22fjcndeu55p2txuxoithugvbl73dnlixoytxqig4uj2374lqcq._file

Verdict:

malicious

Label(s):

stealc

shellcode_loader_002

Similar samples:

error

Stealc

Result

Malware family:

stealc

Score:

10/10

Tags:

family:stealc botnet:logsdiller credential_access discovery evasion spyware stealer themida trojan

Link:

https://tria.ge/reports/241024-njwrjazaln/

Behaviour

Checks processor information in registry

Modifies system certificate store

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Program crash

System Location Discovery: System Language Discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Checks whether UAC is enabled

Checks BIOS information in registry

Executes dropped EXE

Loads dropped DLL

Reads data files stored by FTP clients

Reads user/profile data of web browsers

Themida packer

Unsecured Credentials: Credentials In Files

Downloads MZ/PE file

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

Stealc

Malware Config

C2 Extraction:

http://109.107.157.208

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/5533fd6a-667c-4457-acd4-5a1bd94b4f82

Unpacked files

SH256 hash:

f5bac108ee1e5486e8ac6e294b5290a46505676a7282314ee759a7969ecc2d52

MD5 hash:

0d1ffcc90af1fba65f90644cbf2a70d5

SHA1 hash:

b7d536efbf6ed022d3f03037993716d03f453588

Detections:

stealc

detect_Mars_Stealer

Link:

https://www.unpac.me/results/ebfeee87-0816-4397-9f50-a714161c0440/

Parent samples :

2eb45489a3253bd7ea77a5dc899e86a857fd8dab45dd89de0837289d6ffc5c05
0d90d3771d5a6c15760e18a6f2a542076d7c7c73c02d31c33dfee2f6f7bed61c
db1209d9d0566e572841bb59895e676b434b9ee1bcbbd56c3d139c5e5d6de27a
dc6b80f55d8c97e740fd1a4f8d9c9a57501203e41cc7039dd1b9e89953cb05c2
e882bc105520a65b5f8e24671c6e2bc37d72c73833fa62cbe87e43d9f40e6453

SH256 hash:

29e7e1c1e1a7e5f26f6961d8036cdd04ee4557dec0a7dcadcd8e7651f5e53f43

MD5 hash:

2ec23e83e2f63ab27c25741b1f4d7f49

SHA1 hash:

bb231b274bd66393fa830a44e6d4447d4399eeb9

Link:

https://www.unpac.me/results/ebfeee87-0816-4397-9f50-a714161c0440/

SH256 hash:

2eb45489a3253bd7ea77a5dc899e86a857fd8dab45dd89de0837289d6ffc5c05

MD5 hash:

ae4d9a7e7f5a086b46b05f5949fc1c78

SHA1 hash:

aad8e86e05fe87ea59267d9fc99687de1ebd0cbe

Link:

https://www.unpac.me/results/ebfeee87-0816-4397-9f50-a714161c0440/

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

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

File information

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

Web download

Stealc

exe 2eb45489a3253bd7ea77a5dc899e86a857fd8dab45dd89de0837289d6ffc5c05

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3243349/

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3243375/

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
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CreateProcessW KERNEL32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetStartupInfoA KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleA KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleInputA KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleAliasExesW KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileA KERNEL32.dll::GetFileAttributesA KERNEL32.dll::GetTempFileNameW KERNEL32.dll::SetVolumeMountPointW
WIN_BASE_USER_API	Retrieves Account Information	KERNEL32.dll::GetComputerNameW

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