MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5903968dae09caf1a9042e5a0edef721716c5959aa9ffbc93f14dd84fc6dc3db. 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: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5903968dae09caf1a9042e5a0edef721716c5959aa9ffbc93f14dd84fc6dc3db
SHA3-384 hash: a75789ab89b98f0448e22f9f68650b83af3c026ee22bf42d9670bc0d7a588dbb67ed0b90524ba5d1dc84f4ed919439da
SHA1 hash: 68f63428ff3c20ae5c1dabd3ea5c5e724b7e89ad
MD5 hash: 8ce658634baffd1d4214750519a3764f
humanhash: texas-three-bravo-xray
File name:Setup_patched.exe
Download: download sample
Signature ACRStealer
Create hunting rule
File size:49'494'016 bytes
First seen:2025-05-18 10:49:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b5a014d7eeb4c2042897567e1288a095 (20 x HijackLoader, 14 x ValleyRAT, 12 x LummaStealer)
ssdeep 98304:88w9aOTELB0qVtc7JT/ib/9/yIA+oaOTELB0qVtc7JT/ib/9/yIA+r:88WYLxVK/ib/9/yI+YLxVK/ib/9/yIB
TLSH T143B76C11B15488A5E4960A389ED7C5A3E671BC817F4182CB339CAF9D2FB6FC4D93A314
TrID 38.7% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
24.6% (.EXE) Win64 Executable (generic) (10522/11/4)
11.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.5% (.EXE) Win32 Executable (generic) (4504/4/1)
4.7% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
dhash icon cac47aaaa4a4a4a4 (4 x ACRStealer, 1 x LummaStealer)
Reporter aachum
Tags:ACRStealer de-pumped exe


Avatar
iamaachum
https://chefupdates.rest/?cl=4 => https://mega.nz/file/uUcDVLCZ#GWyln6uIJ_4vvatM7FNpiVyJ_S_mt5SK9rwHuL3dcGI

Intelligence

File Origin
# of uploads :
1
# of downloads :
486
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Setup_patched.zip
Verdict:
Malicious activity
Analysis date:
2025-05-18 10:45:03 UTC
Tags:
arch-exec stealer loader delphi
Link:
https://app.any.run/tasks/63b63006-64ef-4972-8014-bbd49cb85f47

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6829bb73e5aa44ec2e1a6e3e
Tags:
spawn hype sage
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Adding an access-denied ACE
Connection attempt
Sending a custom TCP request
Launching the default Windows debugger (dwwin.exe)
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-vm fingerprint microsoft_visual_cc overlay overlay packed packed packer_detected
Link:
https://www.filescan.io/uploads/6829bb6bbff72ff46b65be1a/reports/eca3f63d-22e6-4d5c-afb4-36cf08cd87a6/overview
Verdict:
Malicious
Labled as:
Trojan.GenusC
Link:
https://www.hybrid-analysis.com/sample/5903968dae09caf1a9042e5a0edef721716c5959aa9ffbc93f14dd84fc6dc3db
Result
Threat name:
ACR Stealer
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1693315
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contains functionality to automate explorer (e.g. start an application)
Contains functionality to compare user and computer (likely to detect sandboxes)
Contains functionality to hide a thread from the debugger
Contains functionality to register a low level keyboard hook
Contains functionalty to change the wallpaper
Drops PE files to the user root directory
Found direct / indirect Syscall (likely to bypass EDR)
Found hidden mapped module (file has been removed from disk)
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal from password manager
Writes many files with high entropy
Writes to foreign memory regions
Yara detected ACR Stealer
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1693315 Sample: Setup_patched.exe Startdate: 18/05/2025 Architecture: WINDOWS Score: 100 105 trustdomainnet.live 2->105 107 data-seed-prebsc-1-s1.binance.org 2->107 109 a8a00b7a27dd309f6.awsglobalaccelerator.com 2->109 119 Suricata IDS alerts for network traffic 2->119 121 Malicious sample detected (through community Yara rule) 2->121 123 Antivirus detection for URL or domain 2->123 125 5 other signatures 2->125 11 Setup_patched.exe 2 2->11         started        16 DistriCompiler89.exe 2->16         started        18 DistriCompiler89.exe 2->18         started        signatures3 process4 dnsIp5 111 172.67.221.174, 443, 49722, 49723 CLOUDFLARENETUS United States 11->111 99 C:\Users\user\hjksfha.exe, PE32 11->99 dropped 101 C:\Users\user\hjksfgx.exe, PE32 11->101 dropped 149 Found many strings related to Crypto-Wallets (likely being stolen) 11->149 151 Drops PE files to the user root directory 11->151 153 Tries to harvest and steal ftp login credentials 11->153 161 9 other signatures 11->161 20 hjksfha.exe 7 11->20         started        24 hjksfgx.exe 11->24         started        26 chrome.exe 11->26         started        35 3 other processes 11->35 103 C:\Users\user\AppData\Local\...\67DF5D4.tmp, PE32 16->103 dropped 155 Modifies the context of a thread in another process (thread injection) 16->155 157 Maps a DLL or memory area into another process 16->157 159 Found direct / indirect Syscall (likely to bypass EDR) 16->159 28 VirtuServer128.exe 16->28         started        31 7za.exe 16->31         started        33 7za.exe 18->33         started        file6 signatures7 process8 dnsIp9 69 C:\Users\user\dx0.dll, PE32 20->69 dropped 71 C:\Users\user\IconX.dll, PE32 20->71 dropped 73 C:\Users\user\DistriCompiler89.exe, PE32 20->73 dropped 75 C:\Users\user\DirectGUI.dll, PE32 20->75 dropped 127 Multi AV Scanner detection for dropped file 20->127 129 Drops PE files to the user root directory 20->129 37 DistriCompiler89.exe 20->37         started        41 WerFault.exe 16 26->41         started        43 WerFault.exe 16 26->43         started        113 15.197.198.189 TANDEMUS United States 28->113 115 trustdomainnet.live 104.21.20.51 CLOUDFLARENETUS United States 28->115 77 C:\ProgramData\Direct\testarc.zip, Zip 28->77 dropped 79 C:\ProgramData\Direct\ronin\...\logo.png, PNG 28->79 dropped 81 C:\ProgramData\Direct\okx\static\video.mp4, ISO 28->81 dropped 83 26 other malicious files 28->83 dropped 131 Found direct / indirect Syscall (likely to bypass EDR) 28->131 45 conhost.exe 31->45         started        47 conhost.exe 33->47         started        49 WerFault.exe 16 35->49         started        51 WerFault.exe 16 35->51         started        53 WerFault.exe 16 35->53         started        55 WerFault.exe 16 35->55         started        file10 signatures11 process12 file13 85 C:\ProgramData\Iaclientv2\dx0.dll, PE32 37->85 dropped 87 C:\ProgramData\Iaclientv2\IconX.dll, PE32 37->87 dropped 89 C:\ProgramData\...\DistriCompiler89.exe, PE32 37->89 dropped 91 C:\ProgramData\Iaclientv2\DirectGUI.dll, PE32 37->91 dropped 133 Contains functionalty to change the wallpaper 37->133 135 Contains functionality to automate explorer (e.g. start an application) 37->135 137 Contains functionality to register a low level keyboard hook 37->137 139 2 other signatures 37->139 57 DistriCompiler89.exe 37->57         started        signatures14 process15 file16 93 C:\Users\user\AppData\Local\...\4B53AF0.tmp, PE32 57->93 dropped 95 C:\ProgramData\VirtuServer128.exe, PE32 57->95 dropped 97 C:\ProgramData\Iaclientv2\7za.exe, PE32+ 57->97 dropped 141 Contains functionalty to change the wallpaper 57->141 143 Contains functionality to automate explorer (e.g. start an application) 57->143 145 Modifies the context of a thread in another process (thread injection) 57->145 147 4 other signatures 57->147 61 VirtuServer128.exe 57->61         started        65 7za.exe 57->65         started        signatures17 process18 dnsIp19 117 a8a00b7a27dd309f6.awsglobalaccelerator.com 3.33.196.84 AMAZONEXPANSIONGB United States 61->117 163 Writes many files with high entropy 61->163 165 Switches to a custom stack to bypass stack traces 61->165 167 Found direct / indirect Syscall (likely to bypass EDR) 61->167 67 conhost.exe 65->67         started        signatures20 process21
Score:
96%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5903968dae09caf1a9042e5a0edef721716c5959aa9ffbc93f14dd84fc6dc3db
Gathering data
Threat name:
Win32.Infostealer.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-05-18 10:50:24 UTC
File Type:
PE (Exe)
Extracted files:
4753
AV detection:
11 of 35 (31.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lebzndnobhfpdkiefzna5xxxefywywkzvkp7xsj7ctoyj7dnypnq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/250518-mxd8zabq71/
Behaviour
Suspicious behavior: EnumeratesProcesses
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.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5903968dae09caf1a9042e5a0edef721716c5959aa9ffbc93f14dd84fc6dc3db

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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: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:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

ACRStealer

rar cdbc1565b097fa6c91f57e4361dfc76a4f124473f595d3e625dcbb6edb7738f7

ACRStealer

Executable exe 5903968dae09caf1a9042e5a0edef721716c5959aa9ffbc93f14dd84fc6dc3db

(this sample)

  
Link
https://app.any.run/tasks/63b63006-64ef-4972-8014-bbd49cb85f47
  
Dropped by
SHA256 cdbc1565b097fa6c91f57e4361dfc76a4f124473f595d3e625dcbb6edb7738f7
  
Delivery method
Distributed via web download
  
Dropped by
MD5 437b3a8fd4fae59714045bd82d06fa77

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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
ole32.dll::CreateStreamOnHGlobal
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::ShellExecuteW
SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetDriveTypeW
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetDiskFreeSpaceExW
KERNEL32.dll::GetCommandLineW
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::GetSystemDirectoryW
KERNEL32.dll::GetFileAttributesW
KERNEL32.dll::FindFirstFileW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::CreateWindowExW

Comments