MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c84b412d0ab9a058d88e5b34e0921c06da1ba11703ef71c124050406dad1844. 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: 18

Intelligence 18 IOCs 1 YARA 3 File information Comments

SHA256 hash:	2c84b412d0ab9a058d88e5b34e0921c06da1ba11703ef71c124050406dad1844
SHA3-384 hash:	3fd6295c7c28a9581228b3e09607b2650915ddfeb28d069d56b9b6e77198f4b23aa01c873b742f0d294ade33761c37b0
SHA1 hash:	5fea9c1f649f81dfca7f19af1cabc8aab2b01829
MD5 hash:	eead7a529f768cd0a74a639ff806357c
humanhash:	vegan-william-seven-thirteen
File name:	eead7a529f768cd0a74a639ff806357c.exe
Download:	download sample
Signature	Stealc Create hunting rule
File size:	369'664 bytes
First seen:	2024-10-01 13:15:23 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	ff383ac4deafd0aa2c692d1185588d4b (1 x Stealc)
ssdeep	6144:o1JYtwjCacpD0fbtNorAJoKURDOT42P12YO5LqxuGG8eskEGtwc:Ui2jCacpofbtNRJoSHbkGVGtw
Threatray	2'326 similar samples on MalwareBazaar
TLSH	T132748E0353F13C56EB264A32CE2EC6E8761EF561AE1B377A32186A1F14F09B1C663715
TrID	37.3% (.EXE) Win64 Executable (generic) (10523/12/4) 17.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 15.9% (.EXE) Win32 Executable (generic) (4504/4/1) 7.3% (.ICL) Windows Icons Library (generic) (2059/9) 7.2% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
File icon (PE):
dhash icon	0014104490100000 (1 x Stealc)
Reporter	abuse_ch
Tags:	exe Stealc

abuse_ch

Stealc C2:
http://185.244.219.199/77e2e60e0ac03638.php

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
http://185.244.219.199/77e2e60e0ac03638.php	https://threatfox.abuse.ch/ioc/1332299/

Intelligence

File Origin

# of uploads :

# of downloads :

415

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

eead7a529f768cd0a74a639ff806357c.exe

Verdict:

Malicious activity

Analysis date:

2024-10-01 13:19:25 UTC

Tags:

loader smokeloader

Link:

https://app.any.run/tasks/91815fd1-65a3-47d5-8a8c-51a32b14ee1d

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:

70%

Link:

https://cyber-fortress.com/docs/result/index.php?id=66fbf614936bd9db87721aef

Tags:

Phishing Hype Onli

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %AppData% directory

Enabling the 'hidden' option for recently created files

Connection attempt to an infection source

DNS request

Query of malicious DNS domain

Enabling autorun by creating a file

Sending an HTTP POST request to an infection source

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

epmicrosoft_visual_cc fingerprint microsoft_visual_cc packed

Link:

https://www.filescan.io/uploads/66fbf6152b9f18a2e40b23f8/reports/e083d637-37c7-4dcd-8e31-f54c9232b0d4/overview

Verdict:

Malicious

Labled as:

Fragtor.Generic

Link:

https://www.hybrid-analysis.com/sample/2c84b412d0ab9a058d88e5b34e0921c06da1ba11703ef71c124050406dad1844

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.

Malware family:

Malicious Packer

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/dc4324df-2a31-49ee-bd11-1b04f97968ab

Result

Threat name:

SmokeLoader

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1523398

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

Benign windows process drops PE files

C2 URLs / IPs found in malware configuration

Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))

Checks if the current machine is a virtual machine (disk enumeration)

Creates a thread in another existing process (thread injection)

Deletes itself after installation

Detected unpacking (changes PE section rights)

Found malware configuration

Hides that the sample has been downloaded from the Internet (zone.identifier)

Machine Learning detection for dropped file

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Maps a DLL or memory area into another process

Suricata IDS alerts for network traffic

Switches to a custom stack to bypass stack traces

System process connects to network (likely due to code injection or exploit)

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

Yara detected SmokeLoader

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/2c84b412d0ab9a058d88e5b34e0921c06da1ba11703ef71c124050406dad1844

Detection:

smokeloader

Link:

https://mwdb.cert.pl/sample/2c84b412d0ab9a058d88e5b34e0921c06da1ba11703ef71c124050406dad1844/

Threat name:

Win32.Trojan.Smokeloader

Status:

Malicious

First seen:

2024-10-01 14:05:10 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

28 of 38 (73.68%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=fscliewqvonaldmi4wzu4cjbybw2doqroa7pohasibiea3nndbca._file

Verdict:

malicious

Label(s):

smokeloader

shellcode_loader_002

Stealc

2c84b412d0ab9a058d88e5b34e0921c06da1ba11703ef71c124050406dad1844

Stealc

72b1c8d702a136aba2c60a9da4cf3df39282ee3e30f710a3d59e2277d4e7c0c5

Stealc

8a04951a8c70c63987bd25e462a98e589e36a2c8f5ce2816f9e5a0906687f031

Stealc

a2b8d4f469a7b8c8900df12569de67f5c8cb68e68177d482ff7ccfe9d580101b

Stealc

aff8d33bae045722ffed6e567006c6be52cc55ad1fc79b78ea2f52d55156e30e

Stealc

dc06fd3eb04a603543131d5e55cf24eecd08ff6eded42a9cc12370dd7ef27c69

Stealc

error

Stealc

+ 2'316 additional samples on MalwareBazaar

Result

Malware family:

smokeloader

Score:

10/10

Tags:

family:smokeloader botnet:pub2 backdoor discovery trojan

Link:

https://tria.ge/reports/241001-qhsdts1ekm/

Behaviour

Checks SCSI registry key(s)

Program crash

System Location Discovery: System Language Discovery

SmokeLoader

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/fdacdb92-99b3-4bf0-94f4-5621bc244ff2

Unpacked files

SH256 hash:

a9918c23a31211ab32fdd163e49fc5313007d652e0896f6b923711378b459509

MD5 hash:

422b7b725003f71a15519c67313e3eef

SHA1 hash:

808f558da78522edaf9cee4a83365049adee2f08

Detections:

SmokeLoaderStage2

win_smokeloader_a2

Link:

https://www.unpac.me/results/2200cbc2-5800-46f9-a8aa-033d74285276/

Parent samples :
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SH256 hash:

2c84b412d0ab9a058d88e5b34e0921c06da1ba11703ef71c124050406dad1844

MD5 hash:

eead7a529f768cd0a74a639ff806357c

SHA1 hash:

5fea9c1f649f81dfca7f19af1cabc8aab2b01829

Link:

https://www.unpac.me/results/2200cbc2-5800-46f9-a8aa-033d74285276/

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/2c84b412d0ab9a058d88e5b34e0921c06da1ba11703ef71c124050406dad1844

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:	Detect_Malicious_VBScript_Base64 Create hunting rule
Author:	daniyyell
Description:	Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.

File information

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

Web download

Stealc

exe 2c84b412d0ab9a058d88e5b34e0921c06da1ba11703ef71c124050406dad1844

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3174502/

Delivery method

Distributed via web download

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_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::SetProcessShutdownParameters WINHTTP.dll::WinHttpCloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryW KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetDiskFreeSpaceExA KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::ReadConsoleInputW KERNEL32.dll::GetConsoleAliasExesW
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CopyFileW KERNEL32.dll::CreateHardLinkW KERNEL32.dll::GetFileAttributesW KERNEL32.dll::GetTempFileNameA KERNEL32.dll::SetVolumeMountPointW
WIN_BASE_USER_API	Retrieves Account Information	KERNEL32.dll::GetComputerNameA KERNEL32.dll::QueryDosDeviceW

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