MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b039e26817ac3dde3340af44180e943e7823936cb537342e8a818e5d8705908. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5b039e26817ac3dde3340af44180e943e7823936cb537342e8a818e5d8705908
SHA3-384 hash: 3214857bdfa80395afaaf2afb4f1228d5c0104dceda9d63a1759be4658a0591ab7cdea37a3588e57d7efdf202b0a9957
SHA1 hash: 2c51c11246200de63ac0121df7fc94545f0aef38
MD5 hash: 81380b3f4700458353f68405ba69f471
humanhash: angel-fanta-seventeen-fillet
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'823'232 bytes
First seen:2024-11-21 18:56:10 UTC
Last seen:2024-11-22 09:38:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 24576:8KiYYsFZEkLMfHBj9SckDSBaCJcHl7XSPCtLP13h65igzXV0v5qrUKzuThUaU3SR:8HYYVk8j9LkDfrnhy7Wv5GBzEhmiDd
TLSH T14685335527897320E34F2473B8C60FF4D791668E6B2C4A572E67816A8F0B3A37D6F450
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:Amaday DelightfulCard exe Stealc


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

Intelligence

File Origin
# of uploads :
3
# of downloads :
411
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
53c3d95574b359228efd4b7929e7f4da8fe6f0c8e9951a38adf567d37ccc4301
Verdict:
Malicious activity
Analysis date:
2024-11-21 18:47:31 UTC
Tags:
lumma stealer possible-phishing themida loader stealc
Link:
https://app.any.run/tasks/76703af3-3090-47dc-ba88-a5f91953bdb0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.7866.17642.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673f8313d0583382434a3dee
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/673f8281b319249413910b81/reports/b10cb5ac-1ca0-47f8-b639-47d3b4082f15/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/5b039e26817ac3dde3340af44180e943e7823936cb537342e8a818e5d8705908
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3825b224-083d-40fc-8146-9a7c32cb9571
Result
Threat name:
Amadey, Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1560429
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
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: 1560429 Sample: file.exe Startdate: 21/11/2024 Architecture: WINDOWS Score: 100 58 185.215.113.43 WHOLESALECONNECTIONSNL Portugal 2->58 84 Suricata IDS alerts for network traffic 2->84 86 Found malware configuration 2->86 88 Antivirus detection for URL or domain 2->88 90 10 other signatures 2->90 9 file.exe 37 2->9         started        14 skotes.exe 2->14         started        16 msedge.exe 67 625 2->16         started        signatures3 process4 dnsIp5 70 185.215.113.206, 49704, 49726, 49746 WHOLESALECONNECTIONSNL Portugal 9->70 72 185.215.113.16, 49831, 80 WHOLESALECONNECTIONSNL Portugal 9->72 74 127.0.0.1 unknown unknown 9->74 50 C:\Users\user\DocumentsFIJKEHJJDA.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 102 Detected unpacking (changes PE section rights) 9->102 104 Attempt to bypass Chrome Application-Bound Encryption 9->104 106 Drops PE files to the document folder of the user 9->106 114 9 other signatures 9->114 18 cmd.exe 9->18         started        20 msedge.exe 2 11 9->20         started        23 chrome.exe 8 9->23         started        108 Hides threads from debuggers 14->108 110 Tries to detect sandboxes / dynamic malware analysis system (registry check) 14->110 112 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 14->112 76 192.168.2.16 unknown unknown 16->76 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 DocumentsFIJKEHJJDA.exe 18->34         started        38 conhost.exe 18->38         started        100 Monitors registry run keys for changes 20->100 40 msedge.exe 20->40         started        60 192.168.2.8, 443, 49703, 49704 unknown unknown 23->60 62 239.255.255.250 unknown Reserved 23->62 42 chrome.exe 23->42         started        64 sb.scorecardresearch.com 18.165.220.57, 443, 49776 MIT-GATEWAYSUS United States 26->64 66 18.173.219.84, 443, 49814 MIT-GATEWAYSUS United States 26->66 68 24 other IPs or domains 26->68 signatures10 process11 dnsIp12 48 C:\Users\user\AppData\Local\...\skotes.exe, PE32 34->48 dropped 92 Detected unpacking (changes PE section rights) 34->92 94 Tries to evade debugger and weak emulator (self modifying code) 34->94 96 Tries to detect virtualization through RDTSC time measurements 34->96 98 3 other signatures 34->98 45 skotes.exe 34->45         started        78 www.google.com 142.250.181.100, 443, 49705, 49706 GOOGLEUS United States 42->78 80 plus.l.google.com 172.217.17.78, 443, 49729 GOOGLEUS United States 42->80 82 2 other IPs or domains 42->82 file13 signatures14 process15 signatures16 116 Detected unpacking (changes PE section rights) 45->116 118 Tries to detect sandboxes and other dynamic analysis tools (window names) 45->118 120 Tries to evade debugger and weak emulator (self modifying code) 45->120 122 3 other signatures 45->122
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5b039e26817ac3dde3340af44180e943e7823936cb537342e8a818e5d8705908
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5b039e26817ac3dde3340af44180e943e7823936cb537342e8a818e5d8705908/
Threat name:
Win32.Trojan.StealC
Create hunting rule
Status:
Malicious
First seen:
2024-11-21 18:57:12 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lmbz4jubplb53yzubl2edahjiptyeojwznjxgqxivamolwdqleea._file
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:mars discovery evasion stealer
Link:
https://tria.ge/reports/241121-xvsnpazjdn/
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:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/0d0995d3-b0ef-4f56-b579-cb50367edf5f
Unpacked files
SH256 hash:
30010dfdb2cbeb0bc2fc5e83319568b524f93237c2682f1fbc63259d64162e93
MD5 hash:
6c8cb96aa8455323d6c8fbc30a10e509
SHA1 hash:
1816502a01db1b6a17d734e8d9b6e98723b60c5e
Detections:
win_stealc_w0
Create hunting rule
win_stealc_a0
Create hunting rule
Link:
https://www.unpac.me/results/ad3ac3b6-fe14-4a5f-ae70-972c282b3fa0/
SH256 hash:
5b039e26817ac3dde3340af44180e943e7823936cb537342e8a818e5d8705908
MD5 hash:
81380b3f4700458353f68405ba69f471
SHA1 hash:
2c51c11246200de63ac0121df7fc94545f0aef38
Link:
https://www.unpac.me/results/ad3ac3b6-fe14-4a5f-ae70-972c282b3fa0/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5b039e26817a/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/5b039e26817ac3dde3340af44180e943e7823936cb537342e8a818e5d8705908

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 5b039e26817ac3dde3340af44180e943e7823936cb537342e8a818e5d8705908

(this sample)

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

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