MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 106088a34ac513804b7c2a73ef9462863f0870d6ccfecee611e43d8258d959d1. 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: 17


Intelligence 17 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 106088a34ac513804b7c2a73ef9462863f0870d6ccfecee611e43d8258d959d1
SHA3-384 hash: fd4a16c70daf10deea3d90df38088451e5b0ec6b5e4c7e9bbfdf24b16b89dedf8ecbaa39558d17eaa35de4e21a81dff2
SHA1 hash: 9f6a92b26efda469c87c3ca11137af3f4d676727
MD5 hash: a3571453e79576dfa561f638ea11aa54
humanhash: five-washington-minnesota-fifteen
File name:a3571453e79576dfa561f638ea11aa54.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:2'947'584 bytes
First seen:2024-12-23 06:57:54 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:LrEREmFZltnIDD1LbxbNbs0TYrCW7edbxY:vWEmTltnID1Lbvbs7GWKdbxY
Threatray 1 similar samples on MalwareBazaar
TLSH T1E5D55D52790571CFD48A27F98827CDC6A85D03BA071849C3AD6CF4BE7DA3DC119BAC68
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 :
431
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.PWS.Lumma.1173.2407.9512.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67690a198a4d48ee35fe6b33
Tags:
shellcode virus zusy
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
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
Link:
https://www.filescan.io/uploads/67690a0f8c28697d3122da9f/reports/029cb386-290d-4b8d-9a60-ccb21490d36b/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/106088a34ac513804b7c2a73ef9462863f0870d6ccfecee611e43d8258d959d1
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/391c47c1-294a-4a7b-b500-9592e34c34e3
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1579766
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Hides threads from debuggers
LummaC encrypted strings found
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
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)
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/106088a34ac513804b7c2a73ef9462863f0870d6ccfecee611e43d8258d959d1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/106088a34ac513804b7c2a73ef9462863f0870d6ccfecee611e43d8258d959d1/
Threat name:
Win32.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2024-12-22 12:54:58 UTC
File Type:
PE (Exe)
AV detection:
29 of 38 (76.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cbqiri2kyujyas34fjz67fdcqy7qq4gwzt7m5zqr4q6yewgzlhiq._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
106088a34ac513804b7c2a73ef9462863f0870d6ccfecee611e43d8258d959d1
LummaStealer
error
LummaStealer
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery evasion stealer
Link:
https://tria.ge/reports/241223-hrjt2sxkfs/
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/f6b677b1-eac4-4802-95b9-8e4d65b8e01a
Unpacked files
SH256 hash:
cf29041ae70f6aa0384cf9e75a9f904604936ee68a0d7ee4bacb4981db4a2fc2
MD5 hash:
590fe0df9f5e631e54b2e94923188ac4
SHA1 hash:
0d9cd5e2a8bd41dc3fc383c8f1ef32c95cb889e3
Link:
https://www.unpac.me/results/dc4ba1b6-e3a6-4be6-ad2e-91535fe8e7d9/
SH256 hash:
106088a34ac513804b7c2a73ef9462863f0870d6ccfecee611e43d8258d959d1
MD5 hash:
a3571453e79576dfa561f638ea11aa54
SHA1 hash:
9f6a92b26efda469c87c3ca11137af3f4d676727
Link:
https://www.unpac.me/results/dc4ba1b6-e3a6-4be6-ad2e-91535fe8e7d9/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/106088a34ac5/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/106088a34ac513804b7c2a73ef9462863f0870d6ccfecee611e43d8258d959d1

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 106088a34ac513804b7c2a73ef9462863f0870d6ccfecee611e43d8258d959d1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3255222/
  
Delivery method
Distributed via web download

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

Comments