MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 59c583ae42fe3144daea477da804477c6d16a7859037cc386b1aebac966b4de1. 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

RedLineStealer

Vendor detections: 8

Intelligence 8 IOCs YARA 12 File information Comments

SHA256 hash:	59c583ae42fe3144daea477da804477c6d16a7859037cc386b1aebac966b4de1
SHA3-384 hash:	4f84dc83f0c09a65eafbe9b1735dcc10bf540b63af7b4e713ba52ea8a3c9801a63b30eab835477ca1025b8a04a6bb3ed
SHA1 hash:	0f7b3a3c07a7373b924c34ae0c8bc6ab6fe90f77
MD5 hash:	92e3f0fa1039ebe1b9f6e1ca81fdd9e1
humanhash:	leopard-nitrogen-artist-island
File name:	SKM_72059114803.rar
Download:	download sample
Signature	RedLineStealer Create hunting rule
File size:	1'236'350 bytes
First seen:	2025-03-28 09:50:44 UTC
Last seen:	2025-03-28 09:54:05 UTC
File type:	rar
MIME type:	application/x-rar
ssdeep	24576:pLkcyyh5quzWrlWNhAr94JvPk1hxW1ndA7liONA6r8x1VEcK1duO5K1QgY:BbyQ5quzolWQs3+W1ndA4OD8XRKjPKO
TLSH	T15E453389963BAA0AC5D82214CF9D044B3F60F2061E7187DFFEFDAD50869901E7AD674C
TrID	61.5% (.RAR) RAR compressed archive (v5.0) (8000/1) 38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika	rar
Reporter	cocaman
Tags:	rar RedLineStealer

cocaman

Malicious email (T1566.001)
From: "operations22@euromed-flg.com" (likely spoofed)
Received: "from [195.211.191.132] (unknown [195.211.191.132]) "
Date: "26 Mar 2025 19:53:50 -0700"
Subject: "NEW SHIPMENT FOR OUR CUSTOMER"
Attachment: "SKM_72059114803.rar"

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:	SKM_72059114803.exe
File size:	1'313'792 bytes
SHA256 hash:	d4206a632d73c444c57805f6ca14ced0c75f05e5bd6928c289014e0ebb6d5a56
MD5 hash:	c8373c2f6080a66874573a1db7f5150d
MIME type:	application/x-dosexec
Signature	RedLineStealer

Vendor Threat Intelligence

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67e67194855e5ec524090ec1

Tags:

smartassembly autorun packed virus

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

obfuscated obfuscated packed packed packer_detected smartassembly smart_assembly

Link:

https://www.filescan.io/uploads/67e6712909c39f5498b65c55/reports/a9f4235b-82e7-4ccc-a3f7-69d8a21136ed/overview

Verdict:

Suspicious

Labled as:

Ransom.Wacatac

Link:

https://www.hybrid-analysis.com/sample/59c583ae42fe3144daea477da804477c6d16a7859037cc386b1aebac966b4de1

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.

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/59c583ae42fe3144daea477da804477c6d16a7859037cc386b1aebac966b4de1/

Threat name:

Win32.Trojan.Nekark

Status:

Malicious

First seen:

2025-03-27 08:49:44 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

20 of 36 (55.56%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=lhcyhlsc7yyujwxki562qbchprwrnj4fsa34yodldlv2zftljxqq._file

Result

Malware family:

n/a

Score:

10/10

Tags:

discovery

Link:

https://tria.ge/reports/250328-qlgfqsykt5/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Program crash

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Drops startup file

Suspicious use of NtCreateUserProcessOtherParentProcess

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/59c583ae42fe3144daea477da804477c6d16a7859037cc386b1aebac966b4de1

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:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	INDICATOR_EXE_Packed_SmartAssembly Create hunting rule
Author:	ditekSHen
Description:	Detects executables packed with SmartAssembly

Rule name:	MALWARE_Win_RedLine Create hunting rule
Author:	ditekSHen
Description:	Detects RedLine infostealer

Rule name:	MAL_Malware_Imphash_Mar23_1 Create hunting rule
Author:	Arnim Rupp
Description:	Detects malware by known bad imphash or rich_pe_header_hash
Reference:	https://yaraify.abuse.ch/statistics/

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	pe_imphash Create hunting rule

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

Rule name:	win_samsam_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator