MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac2ab493b001c522defd69992db7173a5d696fd29e56f17b4f606da041a3ac3e. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac2ab493b001c522defd69992db7173a5d696fd29e56f17b4f606da041a3ac3e
SHA3-384 hash: d58aade216467b227788ba46e6266f916324907d2fa258fb996947f7ca75472f5d56f38f49a9195f64cf68f127f33129
SHA1 hash: 0af897782f5cb215d7188ba4785c2eb50f7141b8
MD5 hash: 144fb58f8967675df7fed8803149b51c
humanhash: winter-indigo-snake-montana
File name:RenT7Wg.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'928'192 bytes
First seen:2025-08-08 16:58:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 581904886fa82d72b55f3b95feac6241 (22 x LummaStealer, 3 x Stealc, 1 x XWorm)
ssdeep 49152:W58UUG56ogG7Bt+jgWAaYXr5mxs5Lf1vpmVTT:y8UULogG7Bt+0WAaYb5mxs5LyF
Threatray 308 similar samples on MalwareBazaar
TLSH T19195C019E83890D6FCD341B1BB55D251A4237E3BDE2C696B50F4CBD0124ADED0A3B26B
TrID 63.5% (.EXE) Win64 Executable (generic) (10522/11/4)
12.2% (.EXE) OS/2 Executable (generic) (2029/13)
12.0% (.EXE) Generic Win/DOS Executable (2002/3)
12.0% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter abuse_ch
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
57
Origin country :
SE SE
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
Malware-Downloader-AUG7.zip
Verdict:
Malicious activity
Analysis date:
2025-08-07 17:11:52 UTC
Tags:
arch-exec arch-doc loader github auto generic lumma stealer redline asyncrat rat quasar meterpreter backdoor payload metasploit framework goproxy darkroad ransomware
Link:
https://app.any.run/tasks/699453f2-54f6-45db-9a16-dec671a24a5f

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/19747/
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68962d231e8a59ee04e78c07
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a window
DNS request
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc obfuscated packed packed packer_detected similar-threat
Link:
https://www.filescan.io/uploads/68962e182fbe0788fb1c667b/reports/f1308169-5add-44eb-a2e3-28d534866f73/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/ac2ab493b001c522defd69992db7173a5d696fd29e56f17b4f606da041a3ac3e
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/6f01dd44-a6be-4efc-a90b-d761bd4a17d9
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1753199
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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
Sigma detected: Silenttrinity Stager Msbuild Activity
Suricata IDS alerts for network traffic
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1753199 Sample: RenT7Wg.exe Startdate: 08/08/2025 Architecture: WINDOWS Score: 100 32 stolewnica.ru 2->32 34 bg.microsoft.map.fastly.net 2->34 42 Suricata IDS alerts for network traffic 2->42 44 Found malware configuration 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 4 other signatures 2->48 9 RenT7Wg.exe 2->9         started        signatures3 process4 signatures5 50 Writes to foreign memory regions 9->50 52 Allocates memory in foreign processes 9->52 54 Injects a PE file into a foreign processes 9->54 12 MSBuild.exe 9->12         started        process6 dnsIp7 40 stolewnica.ru 172.86.89.51, 443, 49683, 49720 M247GB United States 12->40 56 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 12->56 58 Query firmware table information (likely to detect VMs) 12->58 60 Tries to harvest and steal ftp login credentials 12->60 62 3 other signatures 12->62 16 chrome.exe 12->16         started        19 chrome.exe 12->19         started        21 chrome.exe 12->21         started        23 chrome.exe 12->23         started        signatures8 process9 dnsIp10 30 192.168.2.9, 138, 443, 49242 unknown unknown 16->30 25 chrome.exe 16->25         started        28 chrome.exe 19->28         started        process11 dnsIp12 36 www.google.com 142.251.35.164, 443, 49689, 49692 GOOGLEUS United States 25->36 38 142.251.32.100, 443, 49702, 49704 GOOGLEUS United States 28->38
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ac2ab493b001c522defd69992db7173a5d696fd29e56f17b4f606da041a3ac3e
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 64 Exe x64
Link:
https://app.malva.re/file/144fb58f8967675df7fed8803149b51c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ac2ab493b001c522defd69992db7173a5d696fd29e56f17b4f606da041a3ac3e/
Verdict:
Malicious
Threat:
Family.LUMMA
Link:
https://tip.neiki.dev/file/ac2ab493b001c522defd69992db7173a5d696fd29e56f17b4f606da041a3ac3e
Threat name:
Win64.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-08-07 18:31:23 UTC
File Type:
PE+ (Exe)
AV detection:
27 of 36 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vqvlje5qahcsfxx5ngms3nyxhjows36stzlpc62pmbw2aqndvq7a._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
1281334d33a32abf9d690329bb19ea7d93807b8decf625dd17c3c1b0d72745ab
LummaStealer
13b94e39dc44551854c3f0a51091bb0ccd1e7d9122c8b06306a2de478a843e7a
LummaStealer
c1b0c94dc67fdcf0f5c516fa7c9b8a6b39fcce0492aebc2249388a501a41c9ea
LummaStealer
c888b75439c559b6857caf207e211484beb10563b6312c4584042e7a58eded5a
LummaStealer
e59d12283e9eaee752a50dd09c136e0fd9db05db42e65695facfbbf41245a0c3
LummaStealer
error
LummaStealer
ff7117bca329642b4b32ff0a8e37798ae80a23522aea1654b4659cf2dfc68895
LummaStealer
+ 298 additional samples on MalwareBazaar
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery stealer
Link:
https://tria.ge/reports/250808-vk8k2sbj5x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://stolewnica.ru/xjuf/api
https://mastwin.in/qsaz/api
https://ordinarniyvrach.ru/xiur/api
https://yamakrug.ru/lzka/api
https://vishneviyjazz.ru/neco/api
https://yrokistorii.ru/uqya/api
https://visokiywkaf.ru/mmtn/api
https://kletkamozga.ru/iwyq/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3ff13b5f-c381-4888-b8ab-76874434385c
Unpacked files
SH256 hash:
ac2ab493b001c522defd69992db7173a5d696fd29e56f17b4f606da041a3ac3e
MD5 hash:
144fb58f8967675df7fed8803149b51c
SHA1 hash:
0af897782f5cb215d7188ba4785c2eb50f7141b8
Link:
https://www.unpac.me/results/486e645c-f0c2-4610-ac59-fbbef64fe7dc/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ac2ab493b001/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/ac2ab493b001c522defd69992db7173a5d696fd29e56f17b4f606da041a3ac3e

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
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 ac2ab493b001c522defd69992db7173a5d696fd29e56f17b4f606da041a3ac3e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3594019/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/19747/

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
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryW
kernel32.dll::LoadLibraryExW
kernel32.dll::GetSystemInfo
WIN_BASE_EXEC_APICan Execute other programskernel32.dll::WriteConsoleW
kernel32.dll::SetConsoleCtrlHandler
kernel32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create Fileskernel32.dll::GetSystemDirectoryA

Comments