MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb45131709af13a9b64f8adf315277787a5352d4636e28cd940f502436a9f1f2. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb45131709af13a9b64f8adf315277787a5352d4636e28cd940f502436a9f1f2
SHA3-384 hash: ac072dea8103e3b5a0fa9ddd66ff80a1d3d4f07d348551ae8082e7c28739673a974cd3c6588f6fb4e12ed8040703d524
SHA1 hash: 664b14a5c41e36b062f4cf8010338e7b22518bfe
MD5 hash: fc8284704750592200161d5060ac91c8
humanhash: oranges-saturn-five-kitten
File name:SkriptGG.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:36'352 bytes
First seen:2025-05-19 19:40:57 UTC
Last seen:2025-06-12 15:58:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 768:ImQZqx1lYcJnqnaFFzvk/PUIK3omDe0XbOfC11kq6J:I0lYovkE33omCMbO/q6J
TLSH T170F26D58EB5CD51EC65F0E7C64720A2112719B521613DBDA6DCC28FFECA73408A25BCB
TrID 66.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.5% (.EXE) Win64 Executable (generic) (10522/11/4)
5.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.0% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter aachum
Tags:exe LummaStealer


Avatar
iamaachum
https://github.com/am0slengh/SkriptGG/raw/refs/heads/main/SkriptGG.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
508
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Fluxus-Executor-main.zip
Verdict:
Malicious activity
Analysis date:
2025-05-19 19:32:42 UTC
Tags:
pastebin github susp-powershell telegram lumma stealer
Link:
https://app.any.run/tasks/99aa9e79-7838-4dce-8749-882091bff042

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.DownLoader48.40278.18906.773.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=682b8964375681df7c1abadd
Tags:
obfuscate xtreme shell
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Launching a process
Сreating synchronization primitives
Creating a process with a hidden window
Creating a window
DNS request
Connection attempt
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 dropper evasive obfuscated powershell redcap
Link:
https://www.filescan.io/uploads/682b8962c609634bd7c9c5a0/reports/5cc28450-e9d7-4cb5-bb02-e606ca13e2ad/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/fb45131709af13a9b64f8adf315277787a5352d4636e28cd940f502436a9f1f2
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1a5178fe-3709-4c2e-9c38-2830a7bbb67d
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1694290
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Connects to a pastebin service (likely for C&C)
Encrypted powershell cmdline option found
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Reads the Security eventlog
Reads the System eventlog
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Silenttrinity Stager Msbuild Activity
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
Writes to foreign memory regions
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1694290 Sample: SkriptGG.exe Startdate: 19/05/2025 Architecture: WINDOWS Score: 100 39 pastebin.com 2->39 41 shoresolfe.live 2->41 43 11 other IPs or domains 2->43 57 Found malware configuration 2->57 59 Antivirus detection for URL or domain 2->59 61 Multi AV Scanner detection for submitted file 2->61 65 8 other signatures 2->65 9 SkriptGG.exe 6 2->9         started        signatures3 63 Connects to a pastebin service (likely for C&C) 39->63 process4 file5 35 C:\Users\user\AppData\...\SkriptGG.exe.log, CSV 9->35 dropped 75 Encrypted powershell cmdline option found 9->75 77 Reads the Security eventlog 9->77 79 Reads the System eventlog 9->79 13 powershell.exe 14 25 9->13         started        18 conhost.exe 9->18         started        signatures6 process7 dnsIp8 51 github.com 140.82.116.4, 443, 49693 GITHUBUS United States 13->51 53 raw.githubusercontent.com 185.199.111.133, 443, 49694 FASTLYUS Netherlands 13->53 55 pastebin.com 172.67.25.94, 443, 49692 CLOUDFLARENETUS United States 13->55 37 C:\Users\user\AppData\...\ioci4lho.gga0.exe, PE32+ 13->37 dropped 89 Loading BitLocker PowerShell Module 13->89 91 Powershell drops PE file 13->91 20 ioci4lho.gga0.exe 1 13->20         started        23 powershell.exe 15 13->23         started        25 WmiPrvSE.exe 13->25         started        file9 signatures10 process11 signatures12 67 Multi AV Scanner detection for dropped file 20->67 69 Writes to foreign memory regions 20->69 71 Allocates memory in foreign processes 20->71 73 Injects a PE file into a foreign processes 20->73 27 MSBuild.exe 20->27         started        31 conhost.exe 20->31         started        33 conhost.exe 23->33         started        process13 dnsIp14 45 shoresolfe.live 40.91.108.115, 443, 49697 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 27->45 47 t.me 149.154.167.99, 443, 49696 TELEGRAMRU United Kingdom 27->47 49 narrathfpt.top 104.21.83.105, 443, 49699, 49700 CLOUDFLARENETUS United States 27->49 81 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 27->81 83 Query firmware table information (likely to detect VMs) 27->83 85 Tries to harvest and steal ftp login credentials 27->85 87 3 other signatures 27->87 signatures15
Score:
95%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fb45131709af13a9b64f8adf315277787a5352d4636e28cd940f502436a9f1f2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fb45131709af13a9b64f8adf315277787a5352d4636e28cd940f502436a9f1f2/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/fb45131709af13a9b64f8adf315277787a5352d4636e28cd940f502436a9f1f2
Threat name:
Win32.Spyware.Lummastealer
Create hunting rule
Status:
Malicious
First seen:
2025-05-19 08:28:35 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
20 of 24 (83.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7ncrgfyjv4j2tnsprlptcutxpb5fguwumnxcrtmub5icinvj6hza._file
Verdict:
malicious
Label(s):
admintool_ps2exe
Create hunting rule
Similar samples:
error
LummaStealer
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma defense_evasion discovery stealer
Link:
https://tria.ge/reports/250519-yd923sbm7w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Obfuscated Files or Information: Command Obfuscation
Executes dropped EXE
Blocklisted process makes network request
Downloads MZ/PE file
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://shoresolfe.live/ysbt
https://narrathfpt.top/tekq
https://jackthyfuc.run/xpas
https://donehunqpom.life/zpxd
https://laminaflbx.shop/twoq
https://overcovtcg.top/juhd
https://blackswmxc.top/bgry
https://posseswsnc.top/akds
https://featurlyin.top/pdal
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/848b0020-6f9c-4cb1-b47d-ad41475c2b7a
Unpacked files
SH256 hash:
fb45131709af13a9b64f8adf315277787a5352d4636e28cd940f502436a9f1f2
MD5 hash:
fc8284704750592200161d5060ac91c8
SHA1 hash:
664b14a5c41e36b062f4cf8010338e7b22518bfe
Link:
https://www.unpac.me/results/2d4d9cb5-b055-4abb-a1c6-705345f8f6a8/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fb45131709af/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DriveBy Activity
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/fb45131709af13a9b64f8adf315277787a5352d4636e28cd940f502436a9f1f2

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:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

LummaStealer

Executable exe fb45131709af13a9b64f8adf315277787a5352d4636e28cd940f502436a9f1f2

(this sample)

LummaStealer

Executable exe 078705bb3a75a7dd8930ce7772945dd7ea9d02618c3a4bec97aada543d4b97d5

  
Link
https://tria.ge/250519-ya1dgabm3z/behavioral1
  
Delivery method
Distributed via web download
  
Dropping
SHA256 078705bb3a75a7dd8930ce7772945dd7ea9d02618c3a4bec97aada543d4b97d5
  
Dropping
MD5 af36569a200f106248a889d08f590379

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

Comments