MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 91025edf9aadd62073a422159a6c81b213cebed95b31fd86b70984a607bb108c. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 91025edf9aadd62073a422159a6c81b213cebed95b31fd86b70984a607bb108c
SHA3-384 hash: a959fb379131b19bdf1306efcb712f7c4d759e5ac077df545e118d0f4d284f7e3383d201b7f2028860bddb710a822d54
SHA1 hash: 4ca283e478f4a417072d19d688f4e123679dc4eb
MD5 hash: aa359be048df5e5d339b25f9186dcc53
humanhash: stairway-charlie-papa-romeo
File name:random.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'905'152 bytes
First seen:2025-05-09 15:49:30 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:Fp26hWHmubxru8WdG944b1cll05K/aCqgNo:Fp26nuPWdGyu1cr/th
TLSH T1B99533F72D4398DCE2ECA37419F7634693645FC06BEB222A3BF628D04D877871515A90
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 :
414
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
820e40285429a78a439c4f2fd7b89e463adc156be8617bf49cf7712b698d2e41.exe
Verdict:
Malicious activity
Analysis date:
2025-05-08 19:41:34 UTC
Tags:
lumma stealer themida amadey loader botnet telegram connectwise rmm-tool credentialflusher
Link:
https://app.any.run/tasks/d3644fd1-500d-40e3-ba23-7be5d5ae4ea5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Lumma-1.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=681e2584e16384d6a7035a47
Tags:
phishing extens trojan hype
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
Using the Windows Management Instrumentation requests
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
crypt packed packed packer_detected xpack
Link:
https://www.filescan.io/uploads/681e2430c7418694c8a817d9/reports/1c5c2c2b-deef-40f5-89cf-25d220a63570/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/91025edf9aadd62073a422159a6c81b213cebed95b31fd86b70984a607bb108c
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1685651
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
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)
Sample uses string decryption to hide its real strings
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/91025edf9aadd62073a422159a6c81b213cebed95b31fd86b70984a607bb108c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/91025edf9aadd62073a422159a6c81b213cebed95b31fd86b70984a607bb108c/
Threat name:
Win32.Trojan.Symmi
Create hunting rule
Status:
Malicious
First seen:
2025-05-08 23:27:07 UTC
AV detection:
23 of 37 (62.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sebf5x42vxlca45eeikzu3ebwij45pwzlmy73bvxbgckmb53ccga._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 defense_evasion discovery spyware stealer
Link:
https://tria.ge/reports/250509-s9ye9swxfs/
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)
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://voznessxyy.life/bnaz
https://insidegrah.run/ieop
https://homewappzb.top/tqba
https://clatteqrpq.digital/kljz
https://descenrugb.bet/woap
https://grizzlqzuk.live/qhbu
https://-sninepicchf.bet/lznd
https://snakejh.top/adsk
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6e1f9955-f83b-4fc6-8eba-b70ad461988d
Unpacked files
SH256 hash:
91025edf9aadd62073a422159a6c81b213cebed95b31fd86b70984a607bb108c
MD5 hash:
aa359be048df5e5d339b25f9186dcc53
SHA1 hash:
4ca283e478f4a417072d19d688f4e123679dc4eb
Link:
https://www.unpac.me/results/8912f1d4-36bc-4768-93e6-d04e65f0b3b5/
SH256 hash:
c0bf355e6a700bb7ab9971c3a39658e27f5db3e771054ae0797f4f52bd29f4c0
MD5 hash:
5f44f74c83ffd3caaa1b8957cd56510a
SHA1 hash:
2a70d3311a83d9513e897773c653ab5a43426804
Link:
https://www.unpac.me/results/8912f1d4-36bc-4768-93e6-d04e65f0b3b5/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/91025edf9aad/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/91025edf9aadd62073a422159a6c81b213cebed95b31fd86b70984a607bb108c

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 91025edf9aadd62073a422159a6c81b213cebed95b31fd86b70984a607bb108c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3538343/
  
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