MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e1fd277ffc74d67554adce94366e6fa5ebc81f8c4999634bcc3396164ba38494. 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

PureLogsStealer

Vendor detections: 17

Intelligence 17 IOCs YARA 3 File information Comments 1

SHA256 hash:	e1fd277ffc74d67554adce94366e6fa5ebc81f8c4999634bcc3396164ba38494
SHA3-384 hash:	e734f604ece4a413703723fee0395aaa03936c96131784da58c519097ed27cdf254c132e71ba81bade2c3215adade630
SHA1 hash:	941191eed14fce000cfedbae9acfcb8761eb3492
MD5 hash:	208bd37e8ead92ed1b933239fb3c7079
humanhash:	kansas-delaware-fix-may
File name:	208bd37e8ead92ed1b933239fb3c7079
Download:	download sample
Signature	PureLogsStealer Create hunting rule
File size:	2'249'216 bytes
First seen:	2024-05-30 11:07:05 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	b52109efdb3a4c9e783d60533258ffa2 (4 x RedLineStealer, 1 x RiseProStealer, 1 x Stealc)
ssdeep	49152:S4DsvdJ0ixyLyeioGg4dGABoUHt3TQ88u2q7xvDPnvTxlfBcZW:SzyLjioGpdzBoUHi88u2q7xvbvTxlJc
TLSH	T111A512127AC0803AE67325320564F77A5ABFB4701B2596CF53E81A7E5F305C1AF3562B
TrID	32.2% (.EXE) Win64 Executable (generic) (10523/12/4) 20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 15.4% (.EXE) Win16 NE executable (generic) (5038/12/1) 13.7% (.EXE) Win32 Executable (generic) (4504/4/1) 6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter	zbetcheckin
Tags:	32 exe PureLogStealer

Intelligence

File Origin

# of uploads :

# of downloads :

359

Origin country :

Vendor Threat Intelligence

Malware family:

remcos

ID:

File name:

New Text Document.bin.exe

Verdict:

Malicious activity

Analysis date:

2024-05-26 17:27:04 UTC

Tags:

opendir keylogger rat remcos remote loader asyncrat stealer risepro evasion hausbomber dcrat ipfs agenttesla ftp exfiltration smtp redline telegram phishing xworm meta metastealer lefthook phorpiex adware innosetup gcleaner phemedrone ssh vidar amadey botnet socks5systemz proxy lumma

Link:

https://app.any.run/tasks/b5fa8c54-f0f2-4a5f-beb2-dcd70a1cfcae

Note:

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

Detection(s):

Win.Malware.Pwsx-10030649-0

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=66585e2720ad30d2876770acwin7simulatehigh_evasion

Tags:

Static Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Launching a process

Creating a file in the %AppData% subdirectories

Сreating synchronization primitives

Creating a process from a recently created file

Creating a window

Creating a file in the %temp% directory

Launching the default Windows debugger (dwwin.exe)

Adding a root certificate

Changing a file

Using the Windows Management Instrumentation requests

Reading critical registry keys

Unauthorized injection to a recently created process

Connection attempt to an infection source

Sending a TCP request to an infection source

Stealing user critical data

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

epmicrosoft_visual_cc fingerprint microsoft_visual_cc packed redline

Link:

https://www.filescan.io/uploads/66585e1b4d56d7d162891b91/reports/4d1acde2-58b7-4265-a993-31d5f8b34292/overview

Verdict:

Malicious

Labled as:

Malware

Link:

https://www.hybrid-analysis.com/sample/e1fd277ffc74d67554adce94366e6fa5ebc81f8c4999634bcc3396164ba38494

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:

Malicious

Link:

https://analyze.intezer.com/analyses/ea2a44a0-30f9-4d0b-b235-848e328162af

Result

Threat name:

PureLog Stealer, RedLine, zgRAT

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1449508

Signature

.NET source code contains method to dynamically call methods (often used by packers)

.NET source code contains very large array initializations

AI detected suspicious sample

Allocates memory in foreign processes

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

C2 URLs / IPs found in malware configuration

Contains functionality to inject code into remote processes

Found malware configuration

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

Injects a PE file into a foreign processes

Installs new ROOT certificates

Machine Learning detection for dropped file

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Reads the System eventlog

Snort IDS alert for network traffic

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

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

Tries to steal Crypto Currency Wallets

Writes to foreign memory regions

Yara detected PureLog Stealer

Yara detected RedLine Stealer

Yara detected zgRAT

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/e1fd277ffc74d67554adce94366e6fa5ebc81f8c4999634bcc3396164ba38494

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/e1fd277ffc74d67554adce94366e6fa5ebc81f8c4999634bcc3396164ba38494/

Threat name:

Win32.Trojan.RedLine

Status:

Malicious

First seen:

2024-05-25 20:39:33 UTC

File Type:

PE (Exe)

AV detection:

22 of 24 (91.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=4h6so774otlhkvfnz2kdm3tpuxv4qh4mjgmwgs6mgolbms5dqska._file

Verdict:

malicious

Result

Malware family:

redline

Score:

10/10

Tags:

family:redline botnet:@logscloudyt_bot discovery infostealer spyware stealer

Link:

https://tria.ge/reports/240530-m8jmtsfb6v/

Behaviour

Modifies system certificate store

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Program crash

Suspicious use of SetThreadContext

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Checks computer location settings

Executes dropped EXE

Reads user/profile data of web browsers

RedLine

RedLine payload

Malware Config

C2 Extraction:

185.172.128.33:8970

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/9eac3938-e4c1-4ed5-aee2-c966f1120354

Unpacked files

SH256 hash:

7843255bc50ddda8c651f51347313daf07e53a745d39cc61d708c6e7d79b3647

MD5 hash:

816df4ac8c796b73a28159a0b17369b6

SHA1 hash:

db8bbb6f73fab9875de4aaa489c03665d2611558

Detections:

MALWARE_Win_zgRAT

Link:

https://www.unpac.me/results/752db5f7-7977-480e-94bb-c486f1fa3333/

Parent samples :

9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91
e1fd277ffc74d67554adce94366e6fa5ebc81f8c4999634bcc3396164ba38494
672f24842aeb72d7bd8d64e78aaba5f3a953409ce21cfe97d3a80e7ef67f232a

SH256 hash:

0c3ba1ed7210694ecbac0028c6ecc8508e80667ef336c321ba3e1ade510371b6

MD5 hash:

7d4a62d54c733ef9752232e3334c2eee

SHA1 hash:

db0520a08226dc0ab4fd879fd6690c32c816a927

Detections:

redline

MALWARE_Win_RedLine

Link:

https://www.unpac.me/results/752db5f7-7977-480e-94bb-c486f1fa3333/

Parent samples :
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SH256 hash:

bed71147aa297d95d2e2c67352fc06f7f631af3b7871ea148638ae66fc41e200

MD5 hash:

15a7cae61788e4718d3c33abb7be6436

SHA1 hash:

62dac3a5d50c93c51f2ab4a5ebf78837dc7d3a9f

Detections:

redline

Link:

https://www.unpac.me/results/752db5f7-7977-480e-94bb-c486f1fa3333/

Parent samples :

e1fd277ffc74d67554adce94366e6fa5ebc81f8c4999634bcc3396164ba38494
672f24842aeb72d7bd8d64e78aaba5f3a953409ce21cfe97d3a80e7ef67f232a

SH256 hash:

c8e09d70f89a07244957e56ee1cd9ba89046c175f18a8a986184cb5d82a6fc65

MD5 hash:

9a1653837df84d257dbaa7116940c0a6

SHA1 hash:

4c08b2d7a0dbf5424ca69ef76f02bbc95430363b

Detections:

MetaStealer_core_payload

MALWARE_Win_RedLine

MALWARE_Win_zgRAT

Link:

https://www.unpac.me/results/752db5f7-7977-480e-94bb-c486f1fa3333/

Parent samples :

e1fd277ffc74d67554adce94366e6fa5ebc81f8c4999634bcc3396164ba38494
672f24842aeb72d7bd8d64e78aaba5f3a953409ce21cfe97d3a80e7ef67f232a

SH256 hash:

e1fd277ffc74d67554adce94366e6fa5ebc81f8c4999634bcc3396164ba38494

MD5 hash:

208bd37e8ead92ed1b933239fb3c7079

SHA1 hash:

941191eed14fce000cfedbae9acfcb8761eb3492

Link:

https://www.unpac.me/results/752db5f7-7977-480e-94bb-c486f1fa3333/

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/e1fd277ffc74d67554adce94366e6fa5ebc81f8c4999634bcc3396164ba38494

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

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

Rule name:	maldoc_find_kernel32_base_method_1 Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)

File information

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

Web download

PureLogsStealer

exe e1fd277ffc74d67554adce94366e6fa5ebc81f8c4999634bcc3396164ba38494

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2869022/

URLhaus

https://urlhaus.abuse.ch/url/2869095/

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

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread KERNEL32.dll::CreateThreadpoolTimer KERNEL32.dll::CreateThreadpoolWait
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineA KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetConsoleCtrlHandler KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleOutputCP KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileW

Comments

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zbet commented on 2024-05-30 11:07:06 UTC

url : hxxp://147.45.47.70/lend/33333.exe