MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ef9a0aac53f89a5d43c04ddc4dd5e015850437c81a0281409571880d83bcee7. 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: 15


Intelligence 15 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9ef9a0aac53f89a5d43c04ddc4dd5e015850437c81a0281409571880d83bcee7
SHA3-384 hash: 3f8d0abdd73f68a1899c1e2e1f43e1090b9e0b9916bc6b5593e1b7c1e7c1588197ee999042c7b5bee77d236f62d917c6
SHA1 hash: 73dc7384dfc9dd4dfb994ef0302a8db4dbe1586e
MD5 hash: 95677fa1e5c057d386dd22879d7b61a6
humanhash: robin-lemon-colorado-aspen
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:2'896'384 bytes
First seen:2024-10-18 14:52:44 UTC
Last seen:2024-10-18 15:45:39 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 49152:t/yvWvoOQFSS+oV38g3zh0c0E4Ma5O1YBxg:t/yvWvMFS/oB8g3zicWMaY1YY
Threatray 1 similar samples on MalwareBazaar
TLSH T18ED54BE2BC4573CFE0AE27785627CD82586D06F5472484D3A86DA4BA7E63CC125F6C38
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 Bitsight
Tags:exe LummaStealer


Avatar
Bitsight
url: http://185.215.113.103/luma/random.exe

Intelligence

File Origin
# of uploads :
22
# of downloads :
379
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-10-18 14:53:38 UTC
Tags:
lumma stealer
Link:
https://app.any.run/tasks/2b2d66e5-9dc7-45d1-8907-390bf1020b41

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.987.9415.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6712765334f884d15c8cc439
Tags:
Powershell Autorun Spam
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed packed packer_detected
Link:
https://www.filescan.io/uploads/67127651b56b3999c74b3981/reports/0b625628-38d9-4aca-b8ca-9b935eb9693c/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/9ef9a0aac53f89a5d43c04ddc4dd5e015850437c81a0281409571880d83bcee7
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/8fa63c1f-cf5c-4c83-b412-01ebe4e3751b
Result
Threat name:
LummaC, Amadey, LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1537224
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
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
Injects a PE file into a foreign processes
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
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 Amadeys stealer DLL
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1537224 Sample: file.exe Startdate: 18/10/2024 Architecture: WINDOWS Score: 100 38 studennotediw.store 2->38 40 steamcommunity.com 2->40 42 8 other IPs or domains 2->42 68 Suricata IDS alerts for network traffic 2->68 70 Found malware configuration 2->70 72 Antivirus detection for URL or domain 2->72 74 13 other signatures 2->74 8 file.exe 1 2->8         started        13 skotes.exe 23 2->13         started        signatures3 process4 dnsIp5 44 sergei-esenin.com 172.67.206.204, 443, 49706, 49707 CLOUDFLARENETUS United States 8->44 46 steamcommunity.com 104.102.49.254, 443, 49705, 49739 AKAMAI-ASUS United States 8->46 48 185.215.113.103, 49715, 49717, 49719 WHOLESALECONNECTIONSNL Portugal 8->48 28 C:\Users\user\...\REQTH2L54CIPQBR3.exe, PE32 8->28 dropped 84 Detected unpacking (changes PE section rights) 8->84 86 Query firmware table information (likely to detect VMs) 8->86 88 Found many strings related to Crypto-Wallets (likely being stolen) 8->88 96 7 other signatures 8->96 15 REQTH2L54CIPQBR3.exe 4 8->15         started        50 185.215.113.43, 49721, 49722, 49726 WHOLESALECONNECTIONSNL Portugal 13->50 30 C:\Users\user\AppData\...\ad3d40f443.exe, PE32 13->30 dropped 32 C:\Users\user\AppData\Local\...\random[1].exe, PE32 13->32 dropped 34 C:\Users\user\AppData\Local\...\random[1].exe, PE32 13->34 dropped 90 Hides threads from debuggers 13->90 92 Injects a PE file into a foreign processes 13->92 94 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->94 19 ad3d40f443.exe 4 13->19         started        21 skotes.exe 13->21         started        23 skotes.exe 13->23         started        file6 signatures7 process8 file9 36 C:\Users\user\AppData\Local\...\skotes.exe, PE32 15->36 dropped 52 Antivirus detection for dropped file 15->52 54 Detected unpacking (changes PE section rights) 15->54 56 Machine Learning detection for dropped file 15->56 64 4 other signatures 15->64 25 skotes.exe 15->25         started        58 Multi AV Scanner detection for dropped file 19->58 60 Tries to detect sandboxes and other dynamic analysis tools (window names) 19->60 62 Disables Windows Defender Tamper protection 19->62 66 2 other signatures 19->66 signatures10 process11 signatures12 76 Antivirus detection for dropped file 25->76 78 Detected unpacking (changes PE section rights) 25->78 80 Machine Learning detection for dropped file 25->80 82 5 other signatures 25->82
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9ef9a0aac53f89a5d43c04ddc4dd5e015850437c81a0281409571880d83bcee7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9ef9a0aac53f89a5d43c04ddc4dd5e015850437c81a0281409571880d83bcee7/
Threat name:
Win32.Infostealer.Tinba
Create hunting rule
Status:
Malicious
First seen:
2024-10-18 14:53:13 UTC
File Type:
PE (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t342bkwfh6e2lvb4ato4jxk6afmfaq34qgqcqfajk4mibwb3z3tq._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
9ef9a0aac53f89a5d43c04ddc4dd5e015850437c81a0281409571880d83bcee7
LummaStealer
error
LummaStealer
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery evasion stealer
Link:
https://tria.ge/reports/241018-r9ahrssfla/
Behaviour
Suspicious behavior: EnumeratesProcesses
Program crash
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
Malware Config
C2 Extraction:
https://clearancek.site
https://licendfilteo.site
https://spirittunek.store
https://bathdoomgaz.store
https://studennotediw.store
https://dissapoiznw.store
https://eaglepawnoy.store
https://mobbipenju.store
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/68032fe3-1f9d-4cc6-9fb7-08e375a97cfb
Unpacked files
SH256 hash:
586496d8b59fdf4e639dc1ad763b3ed2af899b47e2cfa8767e1e69d9382a9059
MD5 hash:
3a4a2a4aaebbca839e5d0e70aea3794c
SHA1 hash:
e9c7e7822e744f8c5c6cdc1fb0374328f424969a
Detections:
LummaStealer
Create hunting rule
Link:
https://www.unpac.me/results/8785f647-ecbd-43a8-bbf5-caa520c24c31/
SH256 hash:
9ef9a0aac53f89a5d43c04ddc4dd5e015850437c81a0281409571880d83bcee7
MD5 hash:
95677fa1e5c057d386dd22879d7b61a6
SHA1 hash:
73dc7384dfc9dd4dfb994ef0302a8db4dbe1586e
Link:
https://www.unpac.me/results/8785f647-ecbd-43a8-bbf5-caa520c24c31/
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/9ef9a0aac53f89a5d43c04ddc4dd5e015850437c81a0281409571880d83bcee7

File information

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

Web download

LummaStealer

Executable exe 9ef9a0aac53f89a5d43c04ddc4dd5e015850437c81a0281409571880d83bcee7

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3214672/

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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