MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d819fe3a7fd77aa5e76d170914b0721ad7b71c3694fb93b86420f3103c05aaa. 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: 16


Intelligence 16 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d819fe3a7fd77aa5e76d170914b0721ad7b71c3694fb93b86420f3103c05aaa
SHA3-384 hash: 15b9f172d25fac26f2e120fa86733c5b633aab1efdd14f2665c4e348996bdbeb19b03ec47017b70afb4a2a12a138653e
SHA1 hash: 8bbf942e682157725b804fa8eb872e8926fdf27f
MD5 hash: ed7c5463807aadb8f9a29da98de85541
humanhash: grey-lake-saturn-sixteen
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'814'528 bytes
First seen:2024-11-26 02:46:45 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:j1e455FL5kLUl8nUojc65ImuOYDhVJA4vCsg7j+76ULBgKWs:j1/5P5ZuNu5hbAR17j6b
TLSH T1508533951654E725CF980EB55C97E3CC870B96A222D32FED38E942346FC27CC85C99A2
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 :
359
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
60a8054077f699828c2b5763168c94867f0e8a10661a5501773a0fc599755412.exe
Verdict:
Malicious activity
Analysis date:
2024-11-26 02:40:49 UTC
Tags:
themida lumma loader stealer stealc
Link:
https://app.any.run/tasks/ea0ea1d1-342a-4ff0-8868-55d20263bff4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.11554.19444.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674536aab31374f098347270
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:
microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/674536aa35a76c0cd7ce45ac/reports/52d2f6b3-1890-46f6-99fa-44628211683f/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/2d819fe3a7fd77aa5e76d170914b0721ad7b71c3694fb93b86420f3103c05aaa
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/6f84ded1-6281-4863-858c-72ec25b6f41f
Result
Threat name:
Amadey, Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1562803
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Attempt to bypass Chrome Application-Bound Encryption
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Drops PE files to the document folder of the user
Drops PE files to the user root directory
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for sample
Monitors registry run keys for changes
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Potentially malicious time measurement code found
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 (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)
Yara detected Amadeys stealer DLL
Yara detected Powershell download and execute
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1562803 Sample: file.exe Startdate: 26/11/2024 Architecture: WINDOWS Score: 100 58 185.215.113.43 WHOLESALECONNECTIONSNL Portugal 2->58 82 Suricata IDS alerts for network traffic 2->82 84 Found malware configuration 2->84 86 Antivirus detection for URL or domain 2->86 88 10 other signatures 2->88 9 file.exe 37 2->9         started        14 skotes.exe 2->14         started        16 msedge.exe 67 471 2->16         started        signatures3 process4 dnsIp5 70 185.215.113.206, 49703, 49753, 49784 WHOLESALECONNECTIONSNL Portugal 9->70 72 185.215.113.16 WHOLESALECONNECTIONSNL Portugal 9->72 74 127.0.0.1 unknown unknown 9->74 50 C:\Users\user\DocumentsCBFCBKKFBA.exe, PE32 9->50 dropped 52 C:\Users\user\AppData\...\vcruntime140[1].dll, PE32 9->52 dropped 54 C:\Users\user\AppData\...\softokn3[1].dll, PE32 9->54 dropped 56 11 other files (none is malicious) 9->56 dropped 100 Detected unpacking (changes PE section rights) 9->100 102 Attempt to bypass Chrome Application-Bound Encryption 9->102 104 Drops PE files to the document folder of the user 9->104 112 10 other signatures 9->112 18 cmd.exe 9->18         started        20 msedge.exe 2 11 9->20         started        23 chrome.exe 9->23         started        106 Tries to detect sandboxes and other dynamic analysis tools (window names) 14->106 108 Tries to evade debugger and weak emulator (self modifying code) 14->108 110 Hides threads from debuggers 14->110 26 msedge.exe 16->26         started        28 msedge.exe 16->28         started        30 msedge.exe 16->30         started        32 msedge.exe 16->32         started        file6 signatures7 process8 dnsIp9 34 DocumentsCBFCBKKFBA.exe 18->34         started        38 conhost.exe 18->38         started        98 Monitors registry run keys for changes 20->98 40 msedge.exe 20->40         started        60 192.168.2.7, 443, 49702, 49703 unknown unknown 23->60 62 239.255.255.250 unknown Reserved 23->62 42 chrome.exe 23->42         started        64 13.107.21.237, 443, 49856 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 26->64 66 13.107.246.40, 443, 49850, 49851 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 26->66 68 21 other IPs or domains 26->68 signatures10 process11 dnsIp12 48 C:\Users\user\AppData\Local\...\skotes.exe, PE32 34->48 dropped 90 Detected unpacking (changes PE section rights) 34->90 92 Tries to evade debugger and weak emulator (self modifying code) 34->92 94 Tries to detect virtualization through RDTSC time measurements 34->94 96 4 other signatures 34->96 45 skotes.exe 34->45         started        76 www.google.com 142.250.181.68, 443, 49721, 49722 GOOGLEUS United States 42->76 78 plus.l.google.com 172.217.17.78, 443, 49759 GOOGLEUS United States 42->78 80 apis.google.com 42->80 file13 signatures14 process15 signatures16 114 Hides threads from debuggers 45->114 116 Tries to detect sandboxes / dynamic malware analysis system (registry check) 45->116 118 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 45->118
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2d819fe3a7fd77aa5e76d170914b0721ad7b71c3694fb93b86420f3103c05aaa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2d819fe3a7fd77aa5e76d170914b0721ad7b71c3694fb93b86420f3103c05aaa/
Threat name:
Win32.Spyware.Stealc
Create hunting rule
Status:
Suspicious
First seen:
2024-11-26 02:47:12 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
17 of 24 (70.83%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fwaz7y5h7v32uxtw2fyjcsyhegwxw4odnfh3so4giihtca6alkva._file
Verdict:
malicious
Label(s):
stealc
Create hunting rule
Similar samples:
error
Stealc
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:cryptbot family:stealc botnet:9c9aa5 botnet:mars credential_access discovery evasion persistence spyware stealer trojan
Link:
https://tria.ge/reports/241126-c9v25szpcz/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Kills process with taskkill
Modifies registry class
Modifies system certificate store
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Browser Information Discovery
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
AutoIT Executable
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks BIOS information in registry
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Windows security modification
Downloads MZ/PE file
Uses browser remote debugging
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Amadey family
CryptBot
Cryptbot family
Detects CryptBot payload
Modifies Windows Defender Real-time Protection settings
Stealc
Stealc family
Malware Config
C2 Extraction:
http://185.215.113.206
http://185.215.113.43
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c59f801e-5b0f-47bb-830e-fb6fe06b91af
Unpacked files
SH256 hash:
5a48e71382e5b9fba945fdabb2f86965c3045d3713510343d537708403457089
MD5 hash:
68abeb2eb20707647d7ff1e61393a5fd
SHA1 hash:
7181ab6635c75b7b93c73622be41bd09dcc65c4f
Detections:
win_stealc_w0
Create hunting rule
win_stealc_a0
Create hunting rule
Link:
https://www.unpac.me/results/90378638-88e0-423c-b265-2571e7825812/
SH256 hash:
2d819fe3a7fd77aa5e76d170914b0721ad7b71c3694fb93b86420f3103c05aaa
MD5 hash:
ed7c5463807aadb8f9a29da98de85541
SHA1 hash:
8bbf942e682157725b804fa8eb872e8926fdf27f
Link:
https://www.unpac.me/results/90378638-88e0-423c-b265-2571e7825812/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2d819fe3a7fd/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/2d819fe3a7fd77aa5e76d170914b0721ad7b71c3694fb93b86420f3103c05aaa

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)

File information

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

Web download

Stealc

Executable exe 2d819fe3a7fd77aa5e76d170914b0721ad7b71c3694fb93b86420f3103c05aaa

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3279845/
  
URLhaus
https://urlhaus.abuse.ch/url/3284801/
  
URLhaus
https://urlhaus.abuse.ch/url/3273391/
  
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

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