MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97. 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

Arechclient2

Vendor detections: 18

Intelligence 18 IOCs YARA 4 File information Comments 1

SHA256 hash:	2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97
SHA3-384 hash:	8c2127defd4ea7bd98529b37d6df49b47770e46e0ca9b7ee2176c42636b125a34569c4d6389d88869ebf9361faea3a92
SHA1 hash:	ae91798532b747f410099ef7d0e36bffeca6361c
MD5 hash:	58ccb4c9da26dbf5584194406ee2f4b3
humanhash:	muppet-fanta-may-texas
File name:	58ccb4c9da26dbf5584194406ee2f4b3
Download:	download sample
Signature	Arechclient2 Create hunting rule
File size:	301'568 bytes
First seen:	2024-08-04 12:23:08 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	2d3a8fa029f5f5cad359d8829a073f72 (1 x Arechclient2)
ssdeep	6144:M3VPjut1s07wltS102nj9W0t3KMONuGfpul4EdSCM:gZjut1s0qQj9ztaMMdxop3M
TLSH	T16854CF1274C0C072D57325320AF4D678AA7EFD700A619D9FA7A44F7F4F30692E621B6A
TrID	47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 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)
Reporter	zbetcheckin
Tags:	32 Arechclient2 exe

Intelligence

File Origin

# of uploads :

# of downloads :

389

Origin country :

Vendor Threat Intelligence

Malware family:

redline

ID:

File name:

2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97

Verdict:

Malicious activity

Analysis date:

2024-08-02 02:56:23 UTC

Tags:

redline

Link:

https://app.any.run/tasks/610bc47c-ebf3-46f9-ab55-1c87cf02d515

Note:

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

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=66af72e6b7a04efc7439d6c2

Tags:

Variant

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Launching a process

Сreating synchronization primitives

Connection attempt

Unauthorized injection to a system process

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

epmicrosoft_visual_cc fingerprint keylogger microsoft_visual_cc packed

Link:

https://www.filescan.io/uploads/66af72e499ea8891b1909e56/reports/560ab6ca-d284-4f6c-ab64-0254dd8d6609/overview

Verdict:

Malicious

Labled as:

Fragtor.Generic

Link:

https://www.hybrid-analysis.com/sample/2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97

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/cfbd399e-8870-4b8b-a56f-4ea8c3427f50

Result

Threat name:

RedLine

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1487519

Signature

AI detected suspicious sample

Allocates memory in foreign processes

C2 URLs / IPs found in malware configuration

Contains functionality to inject code into remote processes

Found malware configuration

Injects a PE file into a foreign processes

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Uses known network protocols on non-standard ports

Writes to foreign memory regions

Yara detected RedLine Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97/

Threat name:

Win32.Trojan.LummaStealer

Status:

Malicious

First seen:

2024-07-31 04:18:16 UTC

File Type:

PE (Exe)

AV detection:

24 of 24 (100.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=f5icncnxth6zms6o257fp3puebuatoyr3ilm6t3ysxpr35km3slq._file

Verdict:

malicious

Result

Malware family:

sectoprat

Score:

10/10

Tags:

family:redline family:sectoprat botnet:exodusmarket.io discovery infostealer rat trojan

Link:

https://tria.ge/reports/240804-pk2jvayhrb/

Behaviour

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Program crash

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

RedLine

RedLine payload

SectopRAT

SectopRAT payload

Malware Config

C2 Extraction:

91.92.240.111:1334

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/8c645ff7-7340-49c3-98cc-fb881c65e6f4

Unpacked files

SH256 hash:

19e14e5ffefce00e9a96101005e11ce743f039f102dadc668827ea6a444de691

MD5 hash:

18606b5d7c14c855a2911c7bbb835acb

SHA1 hash:

6cf6a398986dc0f447bea09ad733c08e52419666

Detections:

RedLine_a

Link:

https://www.unpac.me/results/cece7e51-6adf-498d-a1a4-cd6a7742c7f1/

Parent samples :

19e14e5ffefce00e9a96101005e11ce743f039f102dadc668827ea6a444de691
2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97

SH256 hash:

2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97

MD5 hash:

58ccb4c9da26dbf5584194406ee2f4b3

SHA1 hash:

ae91798532b747f410099ef7d0e36bffeca6361c

Link:

https://www.unpac.me/results/cece7e51-6adf-498d-a1a4-cd6a7742c7f1/

Malware family:

RedLine.A

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/2f502689b799/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/2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97

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:	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

Arechclient2

exe 2f502689b799fd964bced77e57edf4206809bb11da16cf4f7895df1df54cdc97

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3088197/

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::VirtualAllocEx KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread
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::FreeConsole KERNEL32.dll::ReadConsoleW 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 2024-08-04 12:23:09 UTC

url : hxxp://91.92.240.111/deepweb.exe