MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb6b68664c0a30e8401b13e0f6bc3af9d4b2ef4efdbc42c58cbb6ecbee579842. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb6b68664c0a30e8401b13e0f6bc3af9d4b2ef4efdbc42c58cbb6ecbee579842
SHA3-384 hash: 34d4e5bb700aaee38797ecaf974e77c3e8d2a2056c1f9509ae73a367e21a0fb8d7a3efe817f1eee8e190fdd68c68dca3
SHA1 hash: 8e6257ab1a3217cf5fa6db026e14d500546befa4
MD5 hash: fffd9556b59acfa5e4519c22daae8817
humanhash: ack-carolina-alabama-washington
File name:fffd9556b59acfa5e4519c22daae8817.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'314'544 bytes
First seen:2025-04-09 12:49:31 UTC
Last seen:2025-04-15 07:34:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 24576:MEVXTkQ2jKnHG/f9rt0uwxMEpgolPG3obQgUjM9KCPANyb3Jn741:DZkQaKnmdrt2RVl+YMg/K5wNC
Threatray 1 similar samples on MalwareBazaar
TLSH T1B3552385E7126681D2E9C5BF81C3BA44C3F0C1F50359E39BADC086D9042E7DF2A2A6D7
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10522/11/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter threatcat_ch
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
3
# of downloads :
501
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fffd9556b59acfa5e4519c22daae8817.exe
Verdict:
Malicious activity
Analysis date:
2025-04-09 12:54:33 UTC
Tags:
purecrypter netreactor telegram stealer lumma
Link:
https://app.any.run/tasks/996fc920-9820-4b07-bb37-16c8185c0ede

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Lumma
Create hunting rule
Link:
https://www.capesandbox.com/analysis/1340/
Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f66e0971beff15dcce1d62
Tags:
smartassembly packed virus
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Restart of the analyzed sample
DNS request
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
invalid-signature obfuscated obfuscated packed packed packer_detected signed smartassembly smart_assembly
Link:
https://www.filescan.io/uploads/67f66d01b070fb3f94612a58/reports/41d4abe6-84ef-4f1f-9cde-85cf4455bbd9/overview
Verdict:
Malicious
Labled as:
Trojan.Mardom.MN.Generic
Link:
https://www.hybrid-analysis.com/sample/fb6b68664c0a30e8401b13e0f6bc3af9d4b2ef4efdbc42c58cbb6ecbee579842
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/21926bcf-e6ad-4735-8003-a0df07c42f9a
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1660799
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Attempt to bypass Chrome Application-Bound Encryption
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
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 and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1660799 Sample: 9fp36j6G7g.exe Startdate: 09/04/2025 Architecture: WINDOWS Score: 100 26 peggbir.live 2->26 28 t.me 2->28 30 revisevillain.shop 2->30 44 Found malware configuration 2->44 46 Antivirus detection for URL or domain 2->46 48 Antivirus / Scanner detection for submitted sample 2->48 50 9 other signatures 2->50 9 9fp36j6G7g.exe 2 2->9         started        signatures3 process4 signatures5 52 Attempt to bypass Chrome Application-Bound Encryption 9->52 54 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 9->54 56 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 9->56 58 Injects a PE file into a foreign processes 9->58 12 9fp36j6G7g.exe 9->12         started        process6 dnsIp7 38 peggbir.live 172.67.165.88, 443, 49692, 49722 CLOUDFLARENETUS United States 12->38 40 t.me 149.154.167.99, 443, 49691 TELEGRAMRU United Kingdom 12->40 42 2 other IPs or domains 12->42 60 Query firmware table information (likely to detect VMs) 12->60 62 Tries to harvest and steal ftp login credentials 12->62 64 Tries to harvest and steal browser information (history, passwords, etc) 12->64 66 Tries to steal Crypto Currency Wallets 12->66 16 chrome.exe 12->16         started        19 WerFault.exe 4 12->19         started        signatures8 process9 dnsIp10 24 192.168.2.8, 138, 443, 49389 unknown unknown 16->24 21 chrome.exe 16->21         started        process11 dnsIp12 32 www.google.com 142.250.65.164, 443, 49695, 49700 GOOGLEUS United States 21->32 34 ogads-pa.clients6.google.com 142.250.65.170, 443, 49711, 49714 GOOGLEUS United States 21->34 36 3 other IPs or domains 21->36
Score:
96%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fb6b68664c0a30e8401b13e0f6bc3af9d4b2ef4efdbc42c58cbb6ecbee579842
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fb6b68664c0a30e8401b13e0f6bc3af9d4b2ef4efdbc42c58cbb6ecbee579842/
Threat name:
ByteCode-MSIL.Spyware.Lummastealer
Create hunting rule
Status:
Malicious
First seen:
2025-04-09 12:50:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7nvwqzsmbiyoqqa3cpqpnpb27hklf32o7w6efrmmxnxmx3sxtbba._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 spyware stealer
Link:
https://tria.ge/reports/250409-p2zrkszry3/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks installed software on the system
Reads user/profile data of local email clients
Lumma Stealer, LummaC
Lumma family
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
https://6peggbir.live/goisoz
https://soursopsf.run/gsoiao
https://changeaie.top/geps
https://easyupgw.live/eosz
https://liftally.top/xasj
https://upmodini.digital/gokk
https://salaccgfa.top/gsooz
https://zestmodp.top/zeda
https://xcelmodo.run/nahd
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fa82160c-69f6-433c-9140-a0a8089ffcc9
Unpacked files
SH256 hash:
fb6b68664c0a30e8401b13e0f6bc3af9d4b2ef4efdbc42c58cbb6ecbee579842
MD5 hash:
fffd9556b59acfa5e4519c22daae8817
SHA1 hash:
8e6257ab1a3217cf5fa6db026e14d500546befa4
Link:
https://www.unpac.me/results/e66dc8b1-5e35-446a-92c1-e83be9c66487/
SH256 hash:
6b6e5e988c776cc08bb5d542b6f7d55da7ea76dfb92a1f693bbf6be91227192e
MD5 hash:
0d65a1dad3dd8c0ef84f9f293026a58e
SHA1 hash:
01c14b93559750e2c5dca04d15c407d401be4eb8
Link:
https://www.unpac.me/results/e66dc8b1-5e35-446a-92c1-e83be9c66487/
SH256 hash:
210b4a95f8c1c62032e944d16c1fb82c79250d242bd20a40f6bddae9f03115e6
MD5 hash:
d499abaeeb9af4dad1e4fedc49a18096
SHA1 hash:
73f54c1c64efee2eedaca02254a2240cab7f3bd6
Link:
https://www.unpac.me/results/e66dc8b1-5e35-446a-92c1-e83be9c66487/
SH256 hash:
e75180887e313ed975760561d10368ad4985f39c028089ddf9d82704a3a592c7
MD5 hash:
2e01a79a5af57a047fc35d89a8ae97cb
SHA1 hash:
936bca1feae1ef3d469770e227d6424c3786d4f4
Link:
https://www.unpac.me/results/e66dc8b1-5e35-446a-92c1-e83be9c66487/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fb6b68664c0a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.76
Link:
https://yomi.yoroi.company/submissions/fb6b68664c0a30e8401b13e0f6bc3af9d4b2ef4efdbc42c58cbb6ecbee579842

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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.

Cape
Cape
https://www.capesandbox.com/analysis/1340/

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 (GUARD_CF)high

Comments