MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 35324932e2366dc2e417a8aea865d24f7362a88352b7d52438e80e30acbbbe85. 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: 16


Intelligence 16 IOCs YARA 1 File information Comments
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SHA256 hash: 35324932e2366dc2e417a8aea865d24f7362a88352b7d52438e80e30acbbbe85
SHA3-384 hash: 1781ef7e63ed405b96e1caf8e11613ef8dbf5886c85b0a215b6ba2151ed0c2646f98b423d3a7583a44f032c017ce5d9f
SHA1 hash: ccc959a9b59cd3f3d3505dc2f3d8c0c3749f3bd5
MD5 hash: 221c8ac3ed6f410d8b286790034f8e4e
humanhash: april-orange-cup-seven
File name:221c8ac3ed6f410d8b286790034f8e4e.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'835'008 bytes
First seen:2024-12-23 06:55:50 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 49152:7GpEvhhiXnSshVWEDIrKc7qV9UXWq3OxXeHK5llsmhZp:7EEvgS3Uc7qV9dq3QiK5BhZp
TLSH T1E08533C9AE459F96F491063DB4F39B1006B8B3A8B5BC3AF5CF9106F41A57F26038DA50
TrID 42.7% (.EXE) Win32 Executable (generic) (4504/4/1)
19.2% (.EXE) OS/2 Executable (generic) (2029/13)
19.0% (.EXE) Generic Win/DOS Executable (2002/3)
18.9% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter abuse_ch
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
391
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
floxif
Create hunting rule
ID:
1
File name:
tight.exe
Verdict:
Malicious activity
Analysis date:
2024-12-23 07:48:17 UTC
Tags:
telegram lumma stealer evasion floxif agenttesla exfiltration loader stealc cryptbot dcrat rat arch-exec smtp golang backdoor spyware autoit blackmoon xworm
Link:
https://app.any.run/tasks/dafc5b26-1918-4601-b5b0-be2d5a679c21

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.GenericKDZ.108867.26033.20115.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=676909a175bf3268d2fdcfe5
Tags:
extens virus xpack spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
DNS request
Connection attempt
Sending a custom TCP request
Behavior that indicates a threat
Connection attempt to an infection source
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed packed packer_detected xpack
Link:
https://www.filescan.io/uploads/676909937bbc7aaa4c96f902/reports/6d9ac718-ff6b-43a7-bb3f-6044f02e2005/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/35324932e2366dc2e417a8aea865d24f7362a88352b7d52438e80e30acbbbe85
Result
Verdict:
MALICIOUS
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/9f049148-03be-4da9-8891-08a1d8156152
Result
Threat name:
LummaC, Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1579749
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Disables Windows Defender Tamper protection
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies windows update settings
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Performs DNS queries to domains with low reputation
Query firmware table information (likely to detect VMs)
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 browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1579749 Sample: w23Vg439U1.exe Startdate: 23/12/2024 Architecture: WINDOWS Score: 100 22 cuddlyready.xyz 2->22 30 Suricata IDS alerts for network traffic 2->30 32 Found malware configuration 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 38 9 other signatures 2->38 7 w23Vg439U1.exe 2 2->7         started        signatures3 36 Performs DNS queries to domains with low reputation 22->36 process4 dnsIp5 24 185.215.113.16, 49714, 80 WHOLESALECONNECTIONSNL Portugal 7->24 26 cuddlyready.xyz 172.67.150.173, 443, 49704, 49705 CLOUDFLARENETUS United States 7->26 18 C:\Users\user\...\O4784SI9RJ8L8V71YQA7V.exe, PE32 7->18 dropped 20 C:\Users\user\...\3OJIEMQOE0U9W5K609DU0.exe, PE32 7->20 dropped 40 Query firmware table information (likely to detect VMs) 7->40 42 Found many strings related to Crypto-Wallets (likely being stolen) 7->42 44 Tries to harvest and steal ftp login credentials 7->44 46 8 other signatures 7->46 12 3OJIEMQOE0U9W5K609DU0.exe 9 1 7->12         started        15 O4784SI9RJ8L8V71YQA7V.exe 13 7->15         started        file6 signatures7 process8 dnsIp9 48 Detected unpacking (changes PE section rights) 12->48 50 Machine Learning detection for dropped file 12->50 52 Modifies windows update settings 12->52 60 7 other signatures 12->60 28 185.215.113.206, 49715, 80 WHOLESALECONNECTIONSNL Portugal 15->28 54 Antivirus detection for dropped file 15->54 56 Tries to detect sandboxes and other dynamic analysis tools (window names) 15->56 58 Tries to evade debugger and weak emulator (self modifying code) 15->58 signatures10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/35324932e2366dc2e417a8aea865d24f7362a88352b7d52438e80e30acbbbe85
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/35324932e2366dc2e417a8aea865d24f7362a88352b7d52438e80e30acbbbe85/
Threat name:
Win32.Trojan.Vigorf
Create hunting rule
Status:
Malicious
First seen:
2024-12-23 01:01:01 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=guzesmxcgzw4fzaxvcxkqzosj5zwfkedkk35kjby5ahdblf3x2cq._file
Result
Malware family:
lumma
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Score:
  10/10
Tags:
family:lumma discovery evasion stealer
Link:
https://tria.ge/reports/241223-hqd76sxmfk/
Behaviour
Modifies system certificate store
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)
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://pollution-raker.cyou/api
https://hosue-billowy.cyou/api
https://ripe-blade.cyou/api
https://smash-boiling.cyou/api
https://supporse-comment.cyou/api
https://greywe-snotty.cyou/api
https://steppriflej.xyz/api
https://sendypaster.xyz/api
https://cuddlyready.xyz/api
Verdict:
Suspicious
Tags:
lumma lumma_stealer stealer c2
YARA:
n/a
Link:
https://app.threat.zone/submission/a402ff30-45cc-4cee-8070-1a13238b4101
Unpacked files
SH256 hash:
21e78b0bd6ed2b059b3ceac22a37fcb1faf67a113f6bfc9bc3836839ed95f640
MD5 hash:
0b0bd275fc64502e9d3138a762133ba4
SHA1 hash:
d5e0e3c344c53cedcafa71cba8f3c01352934e05
Link:
https://www.unpac.me/results/eb5f3fd8-82ca-4182-9a45-e3b1a9c8284e/
SH256 hash:
35324932e2366dc2e417a8aea865d24f7362a88352b7d52438e80e30acbbbe85
MD5 hash:
221c8ac3ed6f410d8b286790034f8e4e
SHA1 hash:
ccc959a9b59cd3f3d3505dc2f3d8c0c3749f3bd5
Link:
https://www.unpac.me/results/eb5f3fd8-82ca-4182-9a45-e3b1a9c8284e/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/35324932e236/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/35324932e2366dc2e417a8aea865d24f7362a88352b7d52438e80e30acbbbe85

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

LummaStealer

Executable exe 35324932e2366dc2e417a8aea865d24f7362a88352b7d52438e80e30acbbbe85

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3337943/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3245480/

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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