MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43b26608b844f3e807ae70523b0b6ed188874572bd57d696f4e71a4166f1202f. 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


LummaStealer


Vendor detections: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43b26608b844f3e807ae70523b0b6ed188874572bd57d696f4e71a4166f1202f
SHA3-384 hash: 8d6b63f2e09b3848ce0d06ea4413190d275abc61e89e91c4c3ce23976a9d30dff961d6bb3821d52df850d721a2b60be4
SHA1 hash: d836f960bbafe10adea69fe0145d1327458c6ebe
MD5 hash: 21ddf39d881651d299fa7d3b58626f45
humanhash: leopard-alpha-montana-spaghetti
File name:f40b7a79ed8433ee4d221f3553f422e9.ps1
Download: download sample
Signature LummaStealer
Create hunting rule
File size:2'643'757 bytes
First seen:2025-03-13 15:39:32 UTC
Last seen:Never
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 6144:JI3Yjgd/vd/sd/e1O2VfevpSmub73uojnqB3cwMk5gRKK3Tveg1sejuwipd/Ad/n:cd62ZOeNdiyl0LBUhU7eflAGNB
TLSH T100C53D9BB78847F852589BED8307348A5391913B5FBF128C55E1844FB92EE23B234D78
Magika powershell
Reporter aachum
Tags:ClickFix FakeCaptcha LummaStealer ps1


Avatar
iamaachum
https://pn5.gapdevoutlycitrus.shop/f40b7a79ed8433ee4d221f3553f422e9

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
ES ES
Vendor Threat Intelligence
Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d2fe2f3962f1a6f470dad1
Tags:
ransomware
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/67d2fc6679538fa3d3c7dc8c/reports/a2a64959-c0c8-499c-b6b7-150e02701fe1/overview
Verdict:
Malicious
Labled as:
PowerShell/Agent.CCZ trojan
Link:
https://www.hybrid-analysis.com/sample/43b26608b844f3e807ae70523b0b6ed188874572bd57d696f4e71a4166f1202f
Result
Verdict:
UNKNOWN
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1637481
Signature
.NET source code contains potential unpacker
Attempt to bypass Chrome Application-Bound Encryption
C2 URLs / IPs found in malware configuration
Found 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
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1637481 Sample: f40b7a79ed8433ee4d221f3553f... Startdate: 13/03/2025 Architecture: WINDOWS Score: 100 29 metropoli.shop 2->29 31 www.mediafire.com 2->31 33 3 other IPs or domains 2->33 57 Found malware configuration 2->57 59 Malicious sample detected (through community Yara rule) 2->59 61 Multi AV Scanner detection for submitted file 2->61 63 5 other signatures 2->63 9 powershell.exe 15 20 2->9         started        13 notepad.exe 5 2->13         started        signatures3 process4 dnsIp5 43 download2430.mediafire.com 199.91.155.171, 443, 49713 MEDIAFIREUS United States 9->43 45 www.mediafire.com 104.17.151.117, 443, 49711 CLOUDFLARENETUS United States 9->45 65 Attempt to bypass Chrome Application-Bound Encryption 9->65 67 Found many strings related to Crypto-Wallets (likely being stolen) 9->67 69 Found suspicious powershell code related to unpacking or dynamic code loading 9->69 71 Injects a PE file into a foreign processes 9->71 15 powershell.exe 9->15         started        19 conhost.exe 9->19         started        signatures6 process7 dnsIp8 47 metropoli.shop 172.67.188.232, 443, 49715 CLOUDFLARENETUS United States 15->47 49 127.0.0.1 unknown unknown 15->49 51 Found many strings related to Crypto-Wallets (likely being stolen) 15->51 53 Tries to harvest and steal browser information (history, passwords, etc) 15->53 55 Tries to steal Crypto Currency Wallets 15->55 21 chrome.exe 15->21         started        signatures9 process10 dnsIp11 35 192.168.2.5, 138, 443, 49210 unknown unknown 21->35 24 chrome.exe 21->24         started        27 chrome.exe 21->27         started        process12 dnsIp13 37 plus.l.google.com 172.217.18.14, 443, 49735 GOOGLEUS United States 24->37 39 www.google.com 216.58.206.68, 443, 49720, 49723 GOOGLEUS United States 24->39 41 4 other IPs or domains 24->41
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/43b26608b844f3e807ae70523b0b6ed188874572bd57d696f4e71a4166f1202f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/43b26608b844f3e807ae70523b0b6ed188874572bd57d696f4e71a4166f1202f/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iozgmcfyitz6qb5oobjdwc3o2geiorlsxvl5nfxu44neczxreaxq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
execution
Link:
https://tria.ge/reports/250313-s3715awwd1/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
Blocklisted process makes network request
Suspicious use of NtCreateUserProcessOtherParentProcess
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/43b26608b844f3e807ae70523b0b6ed188874572bd57d696f4e71a4166f1202f

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:detect_powershell
Create hunting rule
Author:daniyyell
Description:Detects suspicious PowerShell activity related to malware execution

File information

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

Web download

LummaStealer

PowerShell (PS) ps1 43b26608b844f3e807ae70523b0b6ed188874572bd57d696f4e71a4166f1202f

(this sample)

  
Link
https://app.any.run/tasks/44b63e31-5408-4273-ab46-bebd3df41db2
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3476056/

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