MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b797970686d9cd17a4b68e13669f1094a75f06105840d3d3557b3e4b5372abf. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b797970686d9cd17a4b68e13669f1094a75f06105840d3d3557b3e4b5372abf
SHA3-384 hash: f2c47ffb09917683c83ad3b85b86fba859ee933de48a47a699ac5167c601c109645e24160a78a2009733490c372b1600
SHA1 hash: 3dca4c0622f26390204492c36878e2d2fd479c52
MD5 hash: 155dd690d3f9997589275dc903c55840
humanhash: fifteen-carbon-carbon-carpet
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'779'712 bytes
First seen:2024-11-28 01:25:22 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 24576:EC3AUm1PbKCxlnKU5piBE3JqR9aK1WWPWFQgDQ1KogyGjKponNIqpPEA+OeJfv6W:EH1Pb97fsCJqRcKtWKyozRanvWCW
TLSH T17785330E2FFA6A76C44809BC53D7FA9CB2A3449D9109DDB38A0922F55E7701196063BF
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 :
451
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-28 01:26:06 UTC
Tags:
stealer stealc
Link:
https://app.any.run/tasks/38fbf310-d6ae-418b-a056-10f040738e4a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.32194.26491.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6747c824d0583382434b8f7c
Tags:
small spam hype sage
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/6747c6ac1913673a9b247b53/reports/367f556d-9f2c-4734-b38a-a4bf12256afb/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/7b797970686d9cd17a4b68e13669f1094a75f06105840d3d3557b3e4b5372abf
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/62275f2c-c2b2-4688-b25a-72faa93006ab
Result
Threat name:
Amadey, Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1564259
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
Maps a DLL or memory area into another process
Monitors registry run keys for changes
Multi AV Scanner detection for domain / URL
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 signatures2 2 Behavior Graph ID: 1564259 Sample: file.exe Startdate: 28/11/2024 Architecture: WINDOWS Score: 100 89 Multi AV Scanner detection for domain / URL 2->89 91 Suricata IDS alerts for network traffic 2->91 93 Found malware configuration 2->93 95 10 other signatures 2->95 8 file.exe 37 2->8         started        13 skotes.exe 2->13         started        15 skotes.exe 2->15         started        17 msedge.exe 115 629 2->17         started        process3 dnsIp4 63 185.215.113.16 WHOLESALECONNECTIONSNL Portugal 8->63 65 185.215.113.206, 49723, 49788, 49823 WHOLESALECONNECTIONSNL Portugal 8->65 67 127.0.0.1 unknown unknown 8->67 51 C:\Users\user\DocumentsKJEGDBKFIJ.exe, PE32 8->51 dropped 53 C:\Users\user\AppData\...\vcruntime140[1].dll, PE32 8->53 dropped 55 C:\Users\user\AppData\...\softokn3[1].dll, PE32 8->55 dropped 61 11 other files (none is malicious) 8->61 dropped 107 Detected unpacking (changes PE section rights) 8->107 109 Attempt to bypass Chrome Application-Bound Encryption 8->109 111 Drops PE files to the document folder of the user 8->111 125 8 other signatures 8->125 19 cmd.exe 8->19         started        21 msedge.exe 2 10 8->21         started        24 chrome.exe 8->24         started        113 Tries to detect sandboxes and other dynamic analysis tools (window names) 13->113 115 Tries to evade debugger and weak emulator (self modifying code) 13->115 117 Hides threads from debuggers 13->117 69 185.215.113.43 WHOLESALECONNECTIONSNL Portugal 15->69 71 31.41.244.11 AEROEXPRESS-ASRU Russian Federation 15->71 57 C:\Users\user\AppData\...\d96f7523a6.exe, PE32 15->57 dropped 59 C:\Users\user\AppData\Local\...\random[1].exe, PE32 15->59 dropped 119 Tries to detect sandboxes / dynamic malware analysis system (registry check) 15->119 121 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 15->121 123 Maps a DLL or memory area into another process 17->123 27 msedge.exe 17->27         started        29 msedge.exe 17->29         started        31 msedge.exe 17->31         started        33 3 other processes 17->33 file5 signatures6 process7 dnsIp8 35 DocumentsKJEGDBKFIJ.exe 19->35         started        39 conhost.exe 19->39         started        105 Monitors registry run keys for changes 21->105 41 msedge.exe 21->41         started        73 192.168.2.6, 443, 49705, 49712 unknown unknown 24->73 75 239.255.255.250 unknown Reserved 24->75 43 chrome.exe 24->43         started        77 18.164.116.57 MIT-GATEWAYSUS United States 27->77 79 sb.scorecardresearch.com 18.165.220.110, 443, 49852 MIT-GATEWAYSUS United States 27->79 81 26 other IPs or domains 27->81 signatures9 process10 dnsIp11 49 C:\Users\user\AppData\Local\...\skotes.exe, PE32 35->49 dropped 97 Detected unpacking (changes PE section rights) 35->97 99 Tries to evade debugger and weak emulator (self modifying code) 35->99 101 Tries to detect virtualization through RDTSC time measurements 35->101 103 4 other signatures 35->103 46 skotes.exe 35->46         started        83 plus.l.google.com 172.217.17.78, 443, 49795 GOOGLEUS United States 43->83 85 www.google.com 172.217.21.36, 443, 49751, 49755 GOOGLEUS United States 43->85 87 apis.google.com 43->87 file12 signatures13 process14 signatures15 127 Hides threads from debuggers 46->127 129 Tries to detect sandboxes / dynamic malware analysis system (registry check) 46->129 131 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 46->131
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7b797970686d9cd17a4b68e13669f1094a75f06105840d3d3557b3e4b5372abf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7b797970686d9cd17a4b68e13669f1094a75f06105840d3d3557b3e4b5372abf/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2024-11-28 01:26:07 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pn4xs4dinwonc6slndqtm2prbffhl4dbawca2pjvk6z6jnjxfk7q._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:stealc botnet:mars discovery evasion stealer
Link:
https://tria.ge/reports/241128-bthw7syqfw/
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/9c9c62a2-779f-4f15-b3b3-db827cf5a6df
Unpacked files
SH256 hash:
12adce1666168ea30d2ce69b7e4749f93d7ff286155f17e4fe7913dc55606a8e
MD5 hash:
de779d2e3f3e7c719de58d624f57aac7
SHA1 hash:
c7295dd9dc6baaacb2feefdd30881dfe2380e229
Detections:
win_stealc_w0
Create hunting rule
win_stealc_a0
Create hunting rule
Link:
https://www.unpac.me/results/d9766d89-ef0d-4257-825d-e123b287e821/
SH256 hash:
7b797970686d9cd17a4b68e13669f1094a75f06105840d3d3557b3e4b5372abf
MD5 hash:
155dd690d3f9997589275dc903c55840
SHA1 hash:
3dca4c0622f26390204492c36878e2d2fd479c52
Link:
https://www.unpac.me/results/d9766d89-ef0d-4257-825d-e123b287e821/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7b797970686d/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/7b797970686d9cd17a4b68e13669f1094a75f06105840d3d3557b3e4b5372abf

File information

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

Web download

Stealc

Executable exe 7b797970686d9cd17a4b68e13669f1094a75f06105840d3d3557b3e4b5372abf

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3284801/
  
URLhaus
https://urlhaus.abuse.ch/url/3079150/
  
URLhaus
https://urlhaus.abuse.ch/url/3279845/

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