MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f1e69ce9d9b71fc974d34d2d3531afb5da504b854592f6bb2e0d976355eb4f02. 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 1 File information Comments

SHA256 hash: f1e69ce9d9b71fc974d34d2d3531afb5da504b854592f6bb2e0d976355eb4f02
SHA3-384 hash: 39815c14b656f334cd8b224f9f9422a0fa9573667aeb37f2ec1902df1db4fa4c6c1f248ec80a1aebb8cfe2b67e42fcf5
SHA1 hash: b2c67b38bbc56363a4f28528e4b1ca11d3fa950d
MD5 hash: 0075370a657992aacf9465dd1ef3cd6a
humanhash: ten-tango-thirteen-ceiling
File name:random.exe1
Download: download sample
Signature LummaStealer
File size:1'877'504 bytes
First seen:2025-03-22 16:24:50 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:Jnzs0Umrn8N7r7jY/byflKuh4omQzn5QqKzl4n9ZNLM:Nzsu8NKydKuh4DRA
TLSH T1339533003F33772FCE5DB9364A76EB83E5B6870AC26E7D5A9E2C6444B8C3112B855271
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 KatzenTech
Tags:exe LummaStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
413
Origin country :
RU RU
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
random.exe1.exe
Verdict:
Malicious activity
Analysis date:
2025-03-22 16:37:35 UTC
Tags:
stealer lumma themida opendir amadey loader botnet stegocampaign rdp payload ta558 apt reverseloader auto uac evasion rat asyncrat remote discord skuld screenshot arch-doc quasar xworm generic gcleaner darkvision telegram stealc credentialflusher vidar

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
97.4%
Tags:
vmdetect autorun autoit lien
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
DNS request
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
crypt masquerade packed packed packer_detected xpack
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.
Result
Threat name:
LummaC Stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Detected unpacking (changes PE section rights)
Hides threads from debuggers
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
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 steal Crypto Currency Wallets
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Symmi
Status:
Malicious
First seen:
2025-03-22 16:25:12 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
lummastealer
Similar samples:
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks installed software on the system
Checks BIOS information in registry
Identifies Wine through registry keys
Reads user/profile data of local email clients
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Gathering data
Unpacked files
SH256 hash:
f1e69ce9d9b71fc974d34d2d3531afb5da504b854592f6bb2e0d976355eb4f02
MD5 hash:
0075370a657992aacf9465dd1ef3cd6a
SHA1 hash:
b2c67b38bbc56363a4f28528e4b1ca11d3fa950d
SH256 hash:
18afcf61c031bf06307985375b9b0f73d4349ee8b3f36af8735754a6223d3c86
MD5 hash:
de87cc9e22472a0ea75f3a90a86e1b11
SHA1 hash:
232e1ee628ac4eda0fd1192f3c5c70b9accaa017
Please note that we are no longer able to provide a coverage score for Virus Total.

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
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.

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