MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0ce480ae77c704b23490b30818ebd0d9c5d408300e54fc49bff47c3acc839e1. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b0ce480ae77c704b23490b30818ebd0d9c5d408300e54fc49bff47c3acc839e1
SHA3-384 hash: 06ba7a1f41917a217d734e2b4bba8c72ad8ba1944f259e3e5febf36a869b2e8c805c21eef0c5ef2d2a66034d03ec99b1
SHA1 hash: 5e6db6d8228192e54fb486e88fc144af67abe2e1
MD5 hash: 0e46ca15b2526dadb674e098cf0d1414
humanhash: nineteen-video-juliet-helium
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'825'280 bytes
First seen:2024-12-04 13:34:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:WXPLCMO7tbmQcsIu4QN5CkHyWi3EseTye75:sPmMO7pTcsI+i4iHeJ7
TLSH T1428533596C11D07ECA0943700B3F123EFD5606ACE46D77BE24874B6D0FDA91AB27C58A
TrID 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
20.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.6% (.EXE) Win32 Executable (generic) (4504/4/1)
8.5% (.ICL) Windows Icons Library (generic) (2059/9)
8.3% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter Bitsight
Tags:exe Stealc


Avatar
Bitsight
url: http://185.215.113.16/steam/random.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
361
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file.exe
Verdict:
Malicious activity
Analysis date:
2024-12-04 13:38:19 UTC
Tags:
lumma stealer themida loader stealc
Link:
https://app.any.run/tasks/5a38e4fb-ba30-4185-8c69-f35579cba286

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67505bb012e85e185e75b01b
Tags:
vmdetect autorun autoit spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
Running batch commands
Creating a process with a hidden window
Launching a process
Connection attempt to an infection source
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/67505a8baf970b1e41827ebc/reports/7aa1cdea-0ca1-48fc-b96b-a6725eeeca88/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/b0ce480ae77c704b23490b30818ebd0d9c5d408300e54fc49bff47c3acc839e1
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b9a28a4c-08f2-4ab0-b518-7e3c2d71d948
Result
Threat name:
Amadey, Discord Token Stealer, DotSteale
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1568308
Signature
.NET source code contains potential unpacker
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Attempt to bypass Chrome Application-Bound Encryption
C2 URLs / IPs found in malware configuration
Contains functionality to capture screen (.Net source)
Detected unpacking (changes PE section rights)
Drops PE files to the document folder of the user
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Injects a PE file into a foreign processes
Leaks process information
Machine Learning detection for dropped file
Machine Learning detection for sample
Monitors registry run keys for changes
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Potentially malicious time measurement code found
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Suricata IDS alerts for network traffic
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal Bitcoin Wallet information
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 Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Yara detected Amadeys stealer DLL
Yara detected Costura Assembly Loader
Yara detected Discord Token Stealer
Yara detected DotStealer
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Yara detected Stealc
Yara detected Telegram RAT
Yara detected Telegram Recon
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1568308 Sample: file.exe Startdate: 04/12/2024 Architecture: WINDOWS Score: 100 79 api.telegram.org 2->79 81 raw.githubusercontent.com 2->81 83 4 other IPs or domains 2->83 117 Suricata IDS alerts for network traffic 2->117 119 Found malware configuration 2->119 121 Antivirus detection for URL or domain 2->121 125 23 other signatures 2->125 9 file.exe 36 2->9         started        14 skotes.exe 28 2->14         started        16 msedge.exe 9 2->16         started        signatures3 123 Uses the Telegram API (likely for C&C communication) 79->123 process4 dnsIp5 99 185.215.113.16, 49802, 80 WHOLESALECONNECTIONSNL Portugal 9->99 101 185.215.113.206, 49704, 49725, 49765 WHOLESALECONNECTIONSNL Portugal 9->101 103 127.0.0.1 unknown unknown 9->103 61 C:\Users\user\Documents\CFIECBFIDG.exe, PE32 9->61 dropped 63 C:\Users\user\AppData\...\softokn3[1].dll, PE32 9->63 dropped 65 C:\Users\user\AppData\Local\...\random[1].exe, PE32 9->65 dropped 73 11 other files (7 malicious) 9->73 dropped 167 Detected unpacking (changes PE section rights) 9->167 169 Attempt to bypass Chrome Application-Bound Encryption 9->169 171 Drops PE files to the document folder of the user 9->171 179 8 other signatures 9->179 18 cmd.exe 1 9->18         started        20 msedge.exe 2 10 9->20         started        23 chrome.exe 8 9->23         started        105 185.215.113.43 WHOLESALECONNECTIONSNL Portugal 14->105 107 31.41.244.11 AEROEXPRESS-ASRU Russian Federation 14->107 67 C:\Users\user\AppData\...\9dc131fc4f.exe, PE32 14->67 dropped 69 C:\Users\user\AppData\Local\...\rhnew.exe, PE32 14->69 dropped 71 C:\Users\user\AppData\Local\...\aycYmgG.exe, PE32 14->71 dropped 75 6 other malicious files 14->75 dropped 173 Hides threads from debuggers 14->173 175 Tries to detect sandboxes / dynamic malware analysis system (registry check) 14->175 177 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 14->177 26 0fd04b90d5.exe 14->26         started        28 rhnew.exe 14->28         started        30 4XYFk9r.exe 14->30         started        33 aycYmgG.exe 14->33         started        35 msedge.exe 16->35         started        file6 signatures7 process8 dnsIp9 37 CFIECBFIDG.exe 4 18->37         started        41 conhost.exe 18->41         started        127 Monitors registry run keys for changes 20->127 43 msedge.exe 20->43         started        85 192.168.2.5, 443, 49703, 49704 unknown unknown 23->85 87 239.255.255.250 unknown Reserved 23->87 45 chrome.exe 23->45         started        95 2 other IPs or domains 26->95 129 Antivirus detection for dropped file 26->129 131 Multi AV Scanner detection for dropped file 26->131 133 Machine Learning detection for dropped file 26->133 149 3 other signatures 26->149 89 dare-curbys.biz 172.67.181.44 CLOUDFLARENETUS United States 28->89 135 Detected unpacking (changes PE section rights) 28->135 137 Tries to detect sandboxes and other dynamic analysis tools (window names) 28->137 139 Tries to evade debugger and weak emulator (self modifying code) 28->139 91 ip-api.com 208.95.112.1 TUT-ASUS United States 30->91 93 api.telegram.org 149.154.167.220 TELEGRAMRU United Kingdom 30->93 97 2 other IPs or domains 30->97 77 C:\Users\user\AppData\...\sqlite.interop.dll, PE32+ 30->77 dropped 141 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 30->141 143 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 30->143 145 Tries to harvest and steal browser information (history, passwords, etc) 30->145 48 cmd.exe 30->48         started        147 Injects a PE file into a foreign processes 33->147 50 aycYmgG.exe 33->50         started        52 conhost.exe 33->52         started        file10 signatures11 process12 dnsIp13 59 C:\Users\user\AppData\Local\...\skotes.exe, PE32 37->59 dropped 151 Detected unpacking (changes PE section rights) 37->151 153 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 37->153 155 Tries to evade debugger and weak emulator (self modifying code) 37->155 157 4 other signatures 37->157 54 skotes.exe 37->54         started        109 www.google.com 142.250.181.100, 443, 49708, 49709 GOOGLEUS United States 45->109 111 www3.l.google.com 172.217.19.206, 443, 49730 GOOGLEUS United States 45->111 115 3 other IPs or domains 45->115 57 conhost.exe 48->57         started        113 atten-supporse.biz 104.21.16.9 CLOUDFLARENETUS United States 50->113 file14 signatures15 process16 signatures17 159 Detected unpacking (changes PE section rights) 54->159 161 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 54->161 163 Tries to evade debugger and weak emulator (self modifying code) 54->163 165 4 other signatures 54->165
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b0ce480ae77c704b23490b30818ebd0d9c5d408300e54fc49bff47c3acc839e1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b0ce480ae77c704b23490b30818ebd0d9c5d408300e54fc49bff47c3acc839e1/
Threat name:
Win32.Trojan.CryptBot
Create hunting rule
Status:
Malicious
First seen:
2024-12-04 13:35:14 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wdheqcxhpryewi2jbmyiddv5bwof2qedadsu7re375d4hlgihhqq._file
Verdict:
suspicious
Label(s):
stealc
Create hunting rule
Similar samples:
error
Stealc
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:drum discovery evasion stealer
Link:
https://tria.ge/reports/241204-qvnamsskbp/
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Identifies Wine through registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Stealc
Stealc family
Malware Config
C2 Extraction:
http://185.215.113.206
Verdict:
Suspicious
Tags:
Stealer Stealc
YARA:
n/a
Link:
https://app.threat.zone/submission/1357bc1e-dad8-4163-9b97-cf3174ad0408
Unpacked files
SH256 hash:
b0ce480ae77c704b23490b30818ebd0d9c5d408300e54fc49bff47c3acc839e1
MD5 hash:
0e46ca15b2526dadb674e098cf0d1414
SHA1 hash:
5e6db6d8228192e54fb486e88fc144af67abe2e1
Link:
https://www.unpac.me/results/84ee0fec-5752-4eda-a1c1-e8b4a814a60f/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b0ce480ae77c/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/b0ce480ae77c704b23490b30818ebd0d9c5d408300e54fc49bff47c3acc839e1

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: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

Stealc

Executable exe b0ce480ae77c704b23490b30818ebd0d9c5d408300e54fc49bff47c3acc839e1

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3279845/
  
URLhaus
https://urlhaus.abuse.ch/url/3079150/

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical

Comments