MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a9bb3e2d3655e6c4413bcdd879e3266972007c24093fdfbb4916f3d3c98cb8a1. 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

ACRStealer

Vendor detections: 4

Intelligence 4 IOCs YARA 22 File information Comments

SHA256 hash:	a9bb3e2d3655e6c4413bcdd879e3266972007c24093fdfbb4916f3d3c98cb8a1
SHA3-384 hash:	a3bb050221c3f4eca25c5c7cd700d7bbb4ff85bd21ddf3081ff071fd4c41c3ff49a00094ba5754ea61da3ae6287b1bab
SHA1 hash:	3e6899cfc4a5daeeceb812ead7b268cd5a6475bb
MD5 hash:	b77b8f042d745e0d432189af7ec35bcf
humanhash:	equal-robert-leopard-cat
File name:	𝗗𝗢𝗪@𝗡𝗟𝗢𝗔𝗗$_𝗖𝗢𝗠𝗣𝗟𝗘𝗧𝗘❏⤖SETUP--8466.7z
Download:	download sample
Signature	ACRStealer Create hunting rule
File size:	10'071'923 bytes
First seen:	2025-05-22 13:51:16 UTC
Last seen:	Never
File type:	7z
MIME type:	application/x-7z-compressed
Note:	This file is a password protected archive. The password is: 8466
ssdeep	196608:O31ExbetKs5lNVf6lYEmWtzzi/OMwNj+KoM4KPSjuHpxzGZ10:K4snNVf6ymfi/kNjM7KCuHG10
TLSH	T19FA633EDBD9568B1349070170657C411F3E1DE233924212B3AF0767F4E622A67D2E6EE
TrID	57.1% (.7Z) 7-Zip compressed archive (v0.4) (8000/1) 42.8% (.7Z) 7-Zip compressed archive (gen) (6000/1)
Magika	sevenzip
Reporter	aachum
Tags:	7z ACRStealer file-pumped pw-8466

iamaachum

https://ttotemany.blog/?pub_id=321&key=a5KAhvuVP7Ie49dyDjwBmnELirbW80&site_id=397&data=C7n6Rjx4bENVgdB => https://www.mediafire.com/file/w33k1lz29u4n3i0/%F0%9D%97%97%F0%9D%97%A2%F0%9D%97%AA@%F0%9D%97%A1%F0%9D%97%9F%F0%9D%97%A2%F0%9D%97%94%F0%9D%97%97$+%F0%9D%97%96%F0%9D%97%A2%F0%9D%97%A0%F0%9D%97%A3%F0%9D%97%9F%F0%9D%97%98%F0%9D%97%A7%F0%9D%97%98%E2%9D%8F%E2%A4%96%F0%9D%97%A6%F0%9D%97%98%F0%9D%97%A7%F0%9D%97%A8%F0%9D%97%A3%E2%9C%B7%F0%9D%97%96%F0%9D%97%A20%F0%9D%97%97%F0%9D%97%98#$$_8466.tar/file

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

File Archive Information

This file is a password protected archive. The password is: 8466

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

File name:	Setup.exe
Pumped file	This file is pumped. MalwareBazaar has de-pumped it.
File size:	743'289'846 bytes
SHA256 hash:	53dc8b3acf7d401780238619e0d3374c34ca88d01dfa327af29ca503411c4e70
MD5 hash:	bdd54bb5b95565d96c611ca5df7f5e53
De-pumped file size:	24'917'504 bytes (Vs. original size of 743'289'846 bytes)
De-pumped SHA256 hash:	5b27e325a6d2a3a37576ad9eb7d6b48ffe736399a1bc342bc690c16174ca4466
De-pumped MD5 hash:	120ee6e4b4d1e302a15fa95fd0bc5d1f
MIME type:	application/x-dosexec
Signature	ACRStealer

Vendor Threat Intelligence

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=682f2d3e2f280a98fb433b70

Tags:

spawn hype sage

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a9bb3e2d3655e6c4413bcdd879e3266972007c24093fdfbb4916f3d3c98cb8a1/

Threat name:

Binary.Trojan.Generic

Status:

Suspicious

First seen:

2025-05-22 13:52:27 UTC

File Type:

Binary (Archive)

AV detection:

3 of 24 (12.50%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=vg5t4ljwkxtmiqj3zxmhtyzgnfzaa7bebe757o2jc3z5hsmmxcqq._file

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery

Link:

https://tria.ge/reports/250522-q9ks3agp9t/

Behaviour

Suspicious behavior: EnumeratesProcesses

Program crash

System Location Discovery: System Language Discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

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:	BLOWFISH_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for Blowfish constants

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

Rule name:	Check_OutputDebugStringA_iat Create hunting rule

Rule name:	crime_win32_ransom_avaddon_1 Create hunting rule
Author:	@VK_Intel
Description:	Detects Avaddon ransomware
Reference:	https://twitter.com/VK_Intel/status/1300944441390370819

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

Rule name:	HUNTING_SUSP_TLS_SECTION Create hunting rule
Author:	chaosphere
Description:	Detect PE files with .tls section that can be used for anti-debugging
Reference:	Practical Malware Analysis - Chapter 16

Rule name:	ldpreload Create hunting rule
Author:	xorseed
Reference:	https://stuff.rop.io/

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

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

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	RC6_Constants Create hunting rule
Author:	chort (@chort0)
Description:	Look for RC6 magic constants in binary
Reference:	https://twitter.com/mikko/status/417620511397400576

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

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:	WHIRLPOOL_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for WhirlPool constants

Rule name:	win_rat_generic Create hunting rule
Author:	Reedus0
Description:	Rule for detecting generic RAT malware

Rule name:	with_urls Create hunting rule
Author:	Antonio Sanchez <asanchez@hispasec.com>
Description:	Rule to detect the presence of an or several urls
Reference:	http://laboratorio.blogs.hispasec.com/