Windows
Analysis Report
f40b7a79ed8433ee4d221f3553f422e9.ps1
Overview
General Information
Detection
LummaC Stealer
Score: | 100 |
Range: | 0 - 100 |
Confidence: | 100% |
Signatures
Attempt to bypass Chrome Application-Bound Encryption
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected LummaC Stealer
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Found suspicious powershell code related to unpacking or dynamic code loading
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Sample uses string decryption to hide its real strings
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Contains functionality for read data from the clipboard
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Contains functionality to call native functions
Contains functionality to read the clipboard data
Contains functionality to record screenshots
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Found inlined nop instructions (likely shell or obfuscated code)
Found potential string decryption / allocating functions
HTTP GET or POST without a user agent
IP address seen in connection with other malware
Internet Provider seen in connection with other malware
JA3 SSL client fingerprint seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries the volume information (name, serial number etc) of a device
Sigma detected: Browser Started with Remote Debugging
Sigma detected: Change PowerShell Policies to an Insecure Level
Suricata IDS alerts with low severity for network traffic
Uses Microsoft's Enhanced Cryptographic Provider
Uses code obfuscation techniques (call, push, ret)
Yara detected Credential Stealer
Yara signature match
Classification
- System is w10x64
powershell.exe (PID: 8016 cmdline:
"C:\Window s\System32 \WindowsPo werShell\v 1.0\powers hell.exe" -noLogo -E xecutionPo licy unres tricted -f ile "C:\Us ers\user\D esktop\f40 b7a79ed843 3ee4d221f3 553f422e9. ps1" MD5: C32CA4ACFCC635EC1EA6ED8A34DF5FAC) conhost.exe (PID: 8072 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) powershell.exe (PID: 3384 cmdline:
"C:\Window s\SysWOW64 \WindowsPo werShell\v 1.0\powers hell.exe" MD5: C32CA4ACFCC635EC1EA6ED8A34DF5FAC) chrome.exe (PID: 2284 cmdline:
"C:\Progra m Files\Go ogle\Chrom e\Applicat ion\chrome .exe" --pr ofile-dire ctory="Def ault" --re mote-debug ging-port= 9223 MD5: E81F54E6C1129887AEA47E7D092680BF) chrome.exe (PID: 4328 cmdline:
"C:\Progra m Files\Go ogle\Chrom e\Applicat ion\chrome .exe" --ty pe=utility --utility -sub-type= network.mo jom.Networ kService - -lang=en-U S --servic e-sandbox- type=none --no-pre-r ead-main-d ll --field -trial-han dle=2332,i ,287482113 2453117422 ,786635393 6786398115 ,262144 -- variations -seed-vers ion=202503 06-183004. 429000 --m ojo-platfo rm-channel -handle=24 76 /prefet ch:3 MD5: E81F54E6C1129887AEA47E7D092680BF) chrome.exe (PID: 1092 cmdline:
"C:\Progra m Files\Go ogle\Chrom e\Applicat ion\chrome .exe" --ty pe=utility --utility -sub-type= printing.m ojom.Unsan dboxedPrin tBackendHo st --lang= en-US --se rvice-sand box-type=n one --no-p re-read-ma in-dll --f ield-trial -handle=23 32,i,28748 2113245311 7422,78663 5393678639 8115,26214 4 --variat ions-seed- version=20 250306-183 004.429000 --mojo-pl atform-cha nnel-handl e=5188 /pr efetch:8 MD5: E81F54E6C1129887AEA47E7D092680BF)
notepad.exe (PID: 6968 cmdline:
"C:\Window s\System32 \notepad.e xe" "C:\Us ers\user\D esktop\f40 b7a79ed843 3ee4d221f3 553f422e9. ps1" MD5: 27F71B12CB585541885A31BE22F61C83)
- cleanup
{"C2 url": ["metropoli.shop/dsKAOI", "featureccus.shop/bdMAn", "mrodularmall.top/aNzS", "jowinjoinery.icu/bdWUa", "legenassedk.top/bdpWO", "htardwarehu.icu/Sbdsa", "cjlaspcorne.icu/DbIps", "bugildbett.top/bAuz"]}
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_CredentialStealer | Yara detected Credential Stealer | Joe Security | ||
INDICATOR_SUSPICIOUS_PWSH_B64Encoded_Concatenated_FileEXEC | Detects PowerShell scripts containing patterns of base64 encoded files, concatenation and execution | ditekSHen |
| |
JoeSecurity_CredentialStealer | Yara detected Credential Stealer | Joe Security |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_LummaCStealer_4 | Yara detected LummaC Stealer | Joe Security |
System Summary |
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Source: | Author: pH-T (Nextron Systems), Nasreddine Bencherchali (Nextron Systems): |
Source: | Author: frack113: |
Source: | Author: Roberto Rodriguez @Cyb3rWard0g (rule), oscd.community (improvements): |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-03-13T17:15:43.212286+0100 | 2028371 | 3 | Unknown Traffic | 192.168.2.5 | 49715 | 172.67.188.232 | 443 | TCP |
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Malware Configuration Extractor: |
Source: | Virustotal: | Perma Link |
Source: | Integrated Neural Analysis Model: |
Source: | String decryptor: | ||
Source: | String decryptor: | ||
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Source: | String decryptor: | ||
Source: | String decryptor: | ||
Source: | String decryptor: |
Source: | Code function: | 6_2_0070D1C2 |
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: |
Source: | Code function: | 0_2_070CCD4E | |
Source: | Code function: | 0_2_070CCFAF | |
Source: | Code function: | 0_2_070C6E7F | |
Source: | Code function: | 0_2_070CCDE4 | |
Source: | Code function: | 0_2_070C7450 | |
Source: | Code function: | 0_2_070C7460 | |
Source: | Code function: | 0_2_070C6AC1 | |
Source: | Code function: | 0_2_070C6AD0 | |
Source: | Code function: | 6_2_0070D842 | |
Source: | Code function: | 6_2_00715A00 | |
Source: | Code function: | 6_2_00715A00 | |
Source: | Code function: | 6_2_006FDAC0 | |
Source: | Code function: | 6_2_0070DBBC | |
Source: | Code function: | 6_2_006FED7F | |
Source: | Code function: | 6_2_00701640 | |
Source: | Code function: | 6_2_0070DEF1 | |
Source: | Code function: | 6_2_0070DEF1 | |
Source: | Code function: | 6_2_0070DEF1 | |
Source: | Code function: | 6_2_0070DEF1 | |
Source: | Code function: | 6_2_00736850 | |
Source: | Code function: | 6_2_00701040 | |
Source: | Code function: | 6_2_006FE82F | |
Source: | Code function: | 6_2_007178F0 | |
Source: | Code function: | 6_2_007280AC | |
Source: | Code function: | 6_2_0071C080 | |
Source: | Code function: | 6_2_007271CF | |
Source: | Code function: | 6_2_007269B3 | |
Source: | Code function: | 6_2_0073D990 | |
Source: | Code function: | 6_2_0073EA50 | |
Source: | Code function: | 6_2_0073AA44 | |
Source: | Code function: | 6_2_00723A4B | |
Source: | Code function: | 6_2_0071FA30 | |
Source: | Code function: | 6_2_0071FA30 | |
Source: | Code function: | 6_2_0071FA30 | |
Source: | Code function: | 6_2_00719A30 | |
Source: | Code function: | 6_2_006F8AC0 | |
Source: | Code function: | 6_2_0071EA80 | |
Source: | Code function: | 6_2_0072137E | |
Source: | Code function: | 6_2_0072137E | |
Source: | Code function: | 6_2_006FA340 | |
Source: | Code function: | 6_2_006FA340 | |
Source: | Code function: | 6_2_0073E340 | |
Source: | Code function: | 6_2_0070EB48 | |
Source: | Code function: | 6_2_00710B1E | |
Source: | Code function: | 6_2_0070BBD0 | |
Source: | Code function: | 6_2_00739BA0 | |
Source: | Code function: | 6_2_0072238F | |
Source: | Code function: | 6_2_00732440 | |
Source: | Code function: | 6_2_0072644C | |
Source: | Code function: | 6_2_0070D4F0 | |
Source: | Code function: | 6_2_00719490 | |
Source: | Code function: | 6_2_00719490 | |
Source: | Code function: | 6_2_00713C95 | |
Source: | Code function: | 6_2_00713C80 | |
Source: | Code function: | 6_2_00726C8E | |
Source: | Code function: | 6_2_00726D60 | |
Source: | Code function: | 6_2_00736D51 | |
Source: | Code function: | 6_2_0070ED5D | |
Source: | Code function: | 6_2_00711510 | |
Source: | Code function: | 6_2_00711510 | |
Source: | Code function: | 6_2_00726598 | |
Source: | Code function: | 6_2_00723587 | |
Source: | Code function: | 6_2_0072658C | |
Source: | Code function: | 6_2_00703670 | |
Source: | Code function: | 6_2_00739650 | |
Source: | Code function: | 6_2_006FCE40 | |
Source: | Code function: | 6_2_0070DE36 | |
Source: | Code function: | 6_2_0072163A | |
Source: | Code function: | 6_2_00726E39 | |
Source: | Code function: | 6_2_0072360A | |
Source: | Code function: | 6_2_00711EF0 | |
Source: | Code function: | 6_2_00711EF0 | |
Source: | Code function: | 6_2_00711EF0 | |
Source: | Code function: | 6_2_00711EF0 | |
Source: | Code function: | 6_2_00723EE0 | |
Source: | Code function: | 6_2_006FC6F0 | |
Source: | Code function: | 6_2_0070D6D2 | |
Source: | Code function: | 6_2_00735EC0 | |
Source: | Code function: | 6_2_00718EA0 | |
Source: | Code function: | 6_2_0071EE93 | |
Source: | Code function: | 6_2_00714F20 | |
Source: | Code function: | 6_2_00702723 | |
Source: | Code function: | 6_2_00714F29 | |
Source: | Code function: | 6_2_00727FFD | |
Source: | Code function: | 6_2_0070DFE9 | |
Source: | Code function: | 6_2_0073DFD0 | |
Source: | Code function: | 6_2_007227D4 | |
Source: | Code function: | 6_2_0070D782 | |
Source: | Code function: | 6_2_00736F87 | |
Source: | Code function: | 6_2_00736F87 | |
Source: | Code function: | 6_2_00736F87 | |
Source: | Code function: | 6_2_00727F89 |
Networking |
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Source: | Suricata IDS: |
Source: | TCP traffic detected without corresponding DNS query: | ||
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Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | UDP traffic detected without corresponding DNS query: | ||
Source: | UDP traffic detected without corresponding DNS query: | ||
Source: | UDP traffic detected without corresponding DNS query: | ||
Source: | UDP traffic detected without corresponding DNS query: | ||
Source: | UDP traffic detected without corresponding DNS query: | ||
Source: | UDP traffic detected without corresponding DNS query: | ||
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Source: | UDP traffic detected without corresponding DNS query: | ||
Source: | UDP traffic detected without corresponding DNS query: | ||
Source: | UDP traffic detected without corresponding DNS query: |
Source: | HTTP traffic detected: | ||
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Source: | HTTP traffic detected: |
Source: | String found in binary or memory: | ||
Source: | String found in binary or memory: |