MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cba88c337ddeeb5089327bf48dfc6370b3d863102951809ce5a9d664146d6ce1. 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: cba88c337ddeeb5089327bf48dfc6370b3d863102951809ce5a9d664146d6ce1
SHA3-384 hash: 46259d7c048ac5bbd27acf9ed579f3cf8515ed359a6cc1a76e84fa7e887d218efef330398dacd9ef94c75ed0ce8dbfd1
SHA1 hash: c6271d6a6213bcb26ee86db268e1f51ebfe02bff
MD5 hash: ddf07b20341889b8cabb9ea953370955
humanhash: shade-green-london-artist
File name:ddf07b20341889b8cabb9ea953370955.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'911'296 bytes
First seen:2024-12-23 05:51:38 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:EXwmLwfltjHNI7ykgKfMpVj4X5gM1jQUPTlTtGH:Egmyy7yzKehSewQkTlTG
TLSH T1CD953378962FFD16C96ED67F0F69B24A3FF439CA29DA2D86196575B20043386312043F
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 :
387
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ddf07b20341889b8cabb9ea953370955.exe
Verdict:
Malicious activity
Analysis date:
2024-12-23 06:04:36 UTC
Tags:
lumma stealer loader stealc
Link:
https://app.any.run/tasks/0ac0b2dc-3a89-4d9d-b7cb-feb9a4d3cc0b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.GenericKDZ.108867.28938.23652.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6768fa848a4d48ee35fe5c7f
Tags:
stealer virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
Behavior that indicates a threat
DNS request
Connection attempt
Sending a custom TCP request
Query of malicious DNS domain
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed packed packer_detected xpack
Link:
https://www.filescan.io/uploads/6768fa877bbc7aaa4c96f5de/reports/50109801-c9a1-4d86-8498-30bf6a5757fa/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/cba88c337ddeeb5089327bf48dfc6370b3d863102951809ce5a9d664146d6ce1
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:
Unknown
Link:
https://analyze.intezer.com/analyses/6ab368b3-0e82-4e64-82da-6998e3d85fce
Result
Threat name:
LummaC, Amadey, Babadeda, LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1579637
Signature
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Attempt to bypass Chrome Application-Bound Encryption
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
Drops PE files to the document folder of the user
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
Monitors registry run keys for changes
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Suspicious Script Execution From Temp Folder
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 Babadeda
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1579637 Sample: uLkHEqZ3u3.exe Startdate: 23/12/2024 Architecture: WINDOWS Score: 100 80 sustainskelet.lat 2->80 82 necklacebudi.lat 2->82 84 13 other IPs or domains 2->84 116 Suricata IDS alerts for network traffic 2->116 118 Found malware configuration 2->118 120 Antivirus detection for dropped file 2->120 122 16 other signatures 2->122 10 uLkHEqZ3u3.exe 2 2->10         started        15 skotes.exe 2->15         started        17 skotes.exe 2->17         started        19 msedge.exe 9 2->19         started        signatures3 process4 dnsIp5 100 185.215.113.16, 49758, 49927, 80 WHOLESALECONNECTIONSNL Portugal 10->100 102 lev-tolstoi.com 104.21.66.86, 443, 49710, 49711 CLOUDFLARENETUS United States 10->102 104 steamcommunity.com 23.55.153.106, 443, 49707 AKAMAI-ASN1EU United States 10->104 70 C:\Users\...70TJ5FCNZGEJS945U0MUPLHRT.exe, PE32 10->70 dropped 72 C:\Users\user\...\DZKPIL2C5DR0YB6M.exe, PE32 10->72 dropped 148 Query firmware table information (likely to detect VMs) 10->148 150 Found many strings related to Crypto-Wallets (likely being stolen) 10->150 152 Tries to harvest and steal ftp login credentials 10->152 160 5 other signatures 10->160 21 NTJ5FCNZGEJS945U0MUPLHRT.exe 36 10->21         started        26 DZKPIL2C5DR0YB6M.exe 9 1 10->26         started        106 185.215.113.43 WHOLESALECONNECTIONSNL Portugal 15->106 108 bitbucket.org 185.166.143.48 AMAZON-02US Germany 15->108 110 s3-w.us-east-1.amazonaws.com 16.182.37.145 unknown United States 15->110 74 C:\Users\user\AppData\Local\...\install1.exe, PE32 15->74 dropped 76 C:\Users\user\AppData\...\install1[1].exe, PE32 15->76 dropped 154 Hides threads from debuggers 15->154 156 Tries to detect sandboxes / dynamic malware analysis system (registry check) 15->156 158 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 15->158 28 install1.exe 15->28         started        30 msedge.exe 19->30         started        file6 signatures7 process8 dnsIp9 92 185.215.113.206, 49793, 49847, 49889 WHOLESALECONNECTIONSNL Portugal 21->92 94 127.0.0.1 unknown unknown 21->94 60 C:\Users\user\Documents\CGIJECFIEC.exe, PE32 21->60 dropped 62 C:\Users\user\AppData\...\softokn3[1].dll, PE32 21->62 dropped 64 C:\Users\user\AppData\Local\...\random[1].exe, PE32 21->64 dropped 68 11 other files (7 malicious) 21->68 dropped 124 Antivirus detection for dropped file 21->124 126 Detected unpacking (changes PE section rights) 21->126 128 Attempt to bypass Chrome Application-Bound Encryption 21->128 136 11 other signatures 21->136 32 cmd.exe 21->32         started        34 msedge.exe 2 10 21->34         started        37 chrome.exe 21->37         started        130 Machine Learning detection for dropped file 26->130 132 Modifies windows update settings 26->132 134 Disables Windows Defender Tamper protection 26->134 138 3 other signatures 26->138 66 C:\Users\user\AppData\Local\Temp\...\2C57.bat, ASCII 28->66 dropped 40 cmd.exe 28->40         started        42 conhost.exe 28->42         started        file10 signatures11 process12 dnsIp13 44 CGIJECFIEC.exe 32->44         started        48 conhost.exe 32->48         started        112 Monitors registry run keys for changes 34->112 50 msedge.exe 34->50         started        96 192.168.2.6, 443, 49702, 49705 unknown unknown 37->96 98 239.255.255.250 unknown Reserved 37->98 52 chrome.exe 37->52         started        114 Adds a directory exclusion to Windows Defender 40->114 55 powershell.exe 40->55         started        signatures14 process15 dnsIp16 78 C:\Users\user\AppData\Local\...\skotes.exe, PE32 44->78 dropped 162 Detected unpacking (changes PE section rights) 44->162 164 Tries to evade debugger and weak emulator (self modifying code) 44->164 166 Hides threads from debuggers 44->166 168 2 other signatures 44->168 57 skotes.exe 44->57         started        86 plus.l.google.com 172.217.17.46, 443, 49853 GOOGLEUS United States 52->86 88 play.google.com 172.217.19.206, 443, 49856 GOOGLEUS United States 52->88 90 2 other IPs or domains 52->90 file17 signatures18 process19 signatures20 140 Detected unpacking (changes PE section rights) 57->140 142 Tries to detect sandboxes and other dynamic analysis tools (window names) 57->142 144 Tries to evade debugger and weak emulator (self modifying code) 57->144 146 3 other signatures 57->146
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cba88c337ddeeb5089327bf48dfc6370b3d863102951809ce5a9d664146d6ce1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cba88c337ddeeb5089327bf48dfc6370b3d863102951809ce5a9d664146d6ce1/
Threat name:
Win32.Trojan.Vigorf
Create hunting rule
Status:
Malicious
First seen:
2024-12-22 02:43:00 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zouiym3533vvbcjspp2i37ddocz5qyyqffiybhhfvhlgifdnntqq._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
error
LummaStealer
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery evasion stealer
Link:
https://tria.ge/reports/241223-gkqhksxjaq/
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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b4e2afd0-bfa6-4f6c-bd28-99efb8064603
Unpacked files
SH256 hash:
47af6b0dd65a8caac4febe4325567af57452d3e7324ededaa07f183d9d2558fd
MD5 hash:
ad82f3b1132641444579607595383c4b
SHA1 hash:
4ae6c25ae1547eedd208ef32229d401a09703507
Link:
https://www.unpac.me/results/078676a5-86c9-4515-8946-5db864a47afc/
SH256 hash:
cba88c337ddeeb5089327bf48dfc6370b3d863102951809ce5a9d664146d6ce1
MD5 hash:
ddf07b20341889b8cabb9ea953370955
SHA1 hash:
c6271d6a6213bcb26ee86db268e1f51ebfe02bff
Link:
https://www.unpac.me/results/078676a5-86c9-4515-8946-5db864a47afc/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cba88c337dde/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/cba88c337ddeeb5089327bf48dfc6370b3d863102951809ce5a9d664146d6ce1

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 cba88c337ddeeb5089327bf48dfc6370b3d863102951809ce5a9d664146d6ce1

(this sample)

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

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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