MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f2bc57d77c1d929a63d990203962e773ad7cbea9ee25554682b18ebc007a7db. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f2bc57d77c1d929a63d990203962e773ad7cbea9ee25554682b18ebc007a7db
SHA3-384 hash: 6da9c0fe07f01e7bde8f80e45b73024bf7faed622b0d28814cb3582164fa0b0d07e9a421c3102a3dd8de85129d86f47a
SHA1 hash: 4910cb63d0c1ea6a8c1d426077534c2e92a83f58
MD5 hash: 997f52b6eadefb11745f16f0e2df7c83
humanhash: skylark-social-pluto-asparagus
File name:random.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'787'392 bytes
First seen:2025-08-26 14:40:16 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 24576:/QpHEYLwai1e9A1CS9p6a5Zsg4+zPKoazP2iv/TMiT7MDxqFs1mxR+79QeBmSwq5:OkYDieHSua52CPu2GTNs1mzEQJSh
Threatray 524 similar samples on MalwareBazaar
TLSH T1588533AF5516B568CC0E53B9DD69E0853FF1B7128583083898997E3FD033EE958E5832
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 :
68
Origin country :
SE SE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1f2bc57d77c1d929a63d990203962e773ad7cbea9ee25554682b18ebc007a7db.bin.exe
Verdict:
Malicious activity
Analysis date:
2025-08-26 14:02:11 UTC
Tags:
lumma stealer themida
Link:
https://app.any.run/tasks/122fb98f-9873-4dbc-a0a3-c1f1ee9b1ea8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/23689/
Detection(s):
SecuriteInfo.com.Trojan.Lumma-1.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68adc774eb163e0ec182cb0b
Tags:
phishing virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Connection attempt to an infection source
Using the Windows Management Instrumentation requests
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm obfuscated overlay overlay packed packed themidawinlicense zero
Link:
https://www.filescan.io/uploads/68adc772253799db621bc828/reports/4a81092f-a789-44da-8310-9f28f5b3275c/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/1f2bc57d77c1d929a63d990203962e773ad7cbea9ee25554682b18ebc007a7db
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-08-26T11:07:00Z UTC
Last seen:
2025-08-26T11:07:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan-PSW.Win32.Lumma.pef HEUR:Trojan-PSW.Win32.Lumma.gen HEUR:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/1f2bc57d77c1d929a63d990203962e773ad7cbea9ee25554682b18ebc007a7db/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/87dc0ad9-e74d-4b44-8674-a90443a271ff
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1765492
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
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 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
Tries to steal from password manager
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1765492 Sample: random.exe Startdate: 26/08/2025 Architecture: WINDOWS Score: 100 35 cursilibim.ru 2->35 55 Found malware configuration 2->55 57 Antivirus / Scanner detection for submitted sample 2->57 59 Multi AV Scanner detection for submitted file 2->59 61 5 other signatures 2->61 9 random.exe 2->9         started        signatures3 process4 dnsIp5 51 cursilibim.ru 142.93.82.250, 443, 49681, 49765 DIGITALOCEAN-ASNUS United States 9->51 63 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 9->63 65 Query firmware table information (likely to detect VMs) 9->65 67 Tries to detect sandboxes and other dynamic analysis tools (window names) 9->67 69 8 other signatures 9->69 13 chrome.exe 9->13         started        15 chrome.exe 9->15         started        18 chrome.exe 9->18         started        20 chrome.exe 9->20         started        signatures6 process7 dnsIp8 22 chrome.exe 13->22         started        25 MpCmdRun.exe 2 13->25         started        53 192.168.2.7, 138, 443, 49672 unknown unknown 15->53 27 chrome.exe 15->27         started        29 chrome.exe 18->29         started        31 chrome.exe 20->31         started        process9 dnsIp10 37 142.250.65.174, 443, 49742, 49743 GOOGLEUS United States 22->37 39 142.250.65.196, 443, 49732, 49733 GOOGLEUS United States 22->39 41 142.250.81.234, 443, 49739, 49740 GOOGLEUS United States 22->41 33 conhost.exe 25->33         started        43 www.google.com 142.250.176.196, 443, 49686, 49687 GOOGLEUS United States 27->43 47 4 other IPs or domains 27->47 49 2 other IPs or domains 29->49 45 142.251.41.10, 443, 49756, 49757 GOOGLEUS United States 31->45 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1f2bc57d77c1d929a63d990203962e773ad7cbea9ee25554682b18ebc007a7db
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1f2bc57d77c1d929a63d990203962e773ad7cbea9ee25554682b18ebc007a7db/
Verdict:
Malicious
Threat:
Family.LUMMA
Link:
https://tip.neiki.dev/file/1f2bc57d77c1d929a63d990203962e773ad7cbea9ee25554682b18ebc007a7db
Threat name:
Win32.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-08-26 14:02:21 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d4v4k7lxyhmstjr5tebahfroo45nps7kt3rfkvdifmmoxqahu7nq._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
12823a38b441a15c437cf020ec102b94c7b1bfd03889b7ef8fa11979bbbc2051
LummaStealer
15c4f381e82e4d4d24ddd1f3ca33cf16678933534da2e5c27f67ec7ece8b7509
LummaStealer
31ee08e0aad9297988beb54957c0fa5bce2d9b1d0d2c16e4932e247c73c19348
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4fb3fb9750c68de93bee10692827f5630635ef39ed13a86dba52b9cd1e02280d
LummaStealer
6b023387ea48536d7900b1caff4c3568eb8761b55e0559b5680258bf28c55eec
LummaStealer
7fcf599838680e41a18f0790c454f3b96b59d9c65878268bb137d2a520ac4d6a
LummaStealer
a916da6ae395e55faf0a85ffea80cf0dd33c385c407c359c2f3f0751c31bfbcc
LummaStealer
cb1ee7fa3edcc9795877868ad56cf32b9d6c3d95ea59d348e55c2b5caf87a180
LummaStealer
d8c44f8a58899360bf30a527082c917bae7b564db5f129f2517a5deb39ba9ff2
LummaStealer
e9b303f24082eaf87853558d2d427ad2eecc78acd538d37e1f4397d378b47c27
LummaStealer
error
LummaStealer
+ 514 additional samples on MalwareBazaar
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma defense_evasion discovery spyware stealer
Link:
https://tria.ge/reports/250826-r1972ahj7x/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks BIOS information in registry
Identifies Wine through registry keys
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Modifies trusted root certificate store through registry
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://cursilibim.ru/zajd
https://mastwin.in/qsaz
https://tiltyufaz.ru/tlxa
https://runmgov.ru/tixd
https://semipervaz.ru/xued
https://capitalior.ru/akts
https://retrofik.ru/jgur
https://shagkeg.ru/xkzd
https://copulardi.ru/xhza
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/70c5030f-e569-468b-a1fe-dbc2eca65d6f
Unpacked files
SH256 hash:
a1570ac5b5153a2670b5ba065a36ed11c37c51e0c6f29ea036741248ac2da19d
MD5 hash:
a699e7ed8bab4fe852476c883a34cb5e
SHA1 hash:
bcb18a8fa8bcc6361ac84afc854d432ecc250c20
Link:
https://www.unpac.me/results/028b4909-b87d-49d5-b8dd-147ab9a533df/
SH256 hash:
1f2bc57d77c1d929a63d990203962e773ad7cbea9ee25554682b18ebc007a7db
MD5 hash:
997f52b6eadefb11745f16f0e2df7c83
SHA1 hash:
4910cb63d0c1ea6a8c1d426077534c2e92a83f58
Link:
https://www.unpac.me/results/028b4909-b87d-49d5-b8dd-147ab9a533df/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1f2bc57d77c1/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/1f2bc57d77c1d929a63d990203962e773ad7cbea9ee25554682b18ebc007a7db

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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 1f2bc57d77c1d929a63d990203962e773ad7cbea9ee25554682b18ebc007a7db

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3607398/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/23689/

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