MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dea94a939fcb81eb85c74fcdb3e6bd9d4d7a6631dcf0ef531cf6e08966e7033d. 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: 15


Intelligence 15 IOCs YARA 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dea94a939fcb81eb85c74fcdb3e6bd9d4d7a6631dcf0ef531cf6e08966e7033d
SHA3-384 hash: 41f3b4fc868260e4008c3efb584f55ca2488a53428dc2b267a8c5916e8c0396615791353cca0e8455ed5a725c3a5eb45
SHA1 hash: 738b0fb56877e896213bc439c7f49bf18148d2fa
MD5 hash: 1b521a13c1a6230ee129d3988f917bc2
humanhash: mockingbird-quebec-virginia-eighteen
File name:ZSt2rter.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'896'288 bytes
First seen:2025-08-08 21:47:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (128 x Vidar, 92 x Rhadamanthys, 52 x Stealc)
ssdeep 24576:hYPfef2V76Pk92jGW1Ig6+YwI6x63YwAkM1SjeleN7j4HR4s0WEtZWTU:hYPfY2d6BjjIbKZiUxmWa
Threatray 9 similar samples on MalwareBazaar
TLSH T19C95491FACF005EAE4B653728DB66280BE75BC450B3223D72BA072782F766D49D79350
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
dhash icon 06208c868686303a (7 x LummaStealer, 2 x RaccoonStealer, 2 x RecordBreaker)
Reporter burger
Tags:de-pumped exe LummaStealer vinsodg-top

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ZSt2rter.exe
Verdict:
Malicious activity
Analysis date:
2025-08-08 21:46:59 UTC
Tags:
telegram lumma stealer qrcode
Link:
https://app.any.run/tasks/cd422391-1473-4438-a8fb-77fe565333e0

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/19761/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6896705011d7f9b979e6baab
Tags:
injection emotet obfusc virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Launching a process
DNS request
Connection attempt
Connection attempt to an infection source
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
golang invalid-signature mingw obfuscated signed threat
Link:
https://www.filescan.io/uploads/6896707d9ef4d2ff7cf350f9/reports/f8255517-7315-44e8-b506-7ea7a252576b/overview
Verdict:
Malicious
Labled as:
WinGo/Injector.FN trojan
Link:
https://www.hybrid-analysis.com/sample/dea94a939fcb81eb85c74fcdb3e6bd9d4d7a6631dcf0ef531cf6e08966e7033d
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/4e3618f4-d0fd-4767-9da6-44c01edf31a6
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1753386
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to registers a callback to get notified when the system is suspended or resumed (often done by Miners)
Found malware configuration
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Multi AV Scanner detection for submitted file
Potentially malicious time measurement code found
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
Suricata IDS alerts for network traffic
System process connects to network (likely due to code injection or exploit)
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: 1753386 Sample: ZSt2rter.exe Startdate: 08/08/2025 Architecture: WINDOWS Score: 100 32 vinsodg.top 2->32 34 t.me 2->34 36 mastwin.in 2->36 48 Suricata IDS alerts for network traffic 2->48 50 Found malware configuration 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 3 other signatures 2->54 9 ZSt2rter.exe 2->9         started        signatures3 process4 signatures5 56 Injects code into the Windows Explorer (explorer.exe) 9->56 58 Writes to foreign memory regions 9->58 60 Contains functionality to registers a callback to get notified when the system is suspended or resumed (often done by Miners) 9->60 62 2 other signatures 9->62 12 explorer.exe 9->12         started        process6 dnsIp7 42 vinsodg.top 104.21.13.149, 443, 49691 CLOUDFLARENETUS United States 12->42 44 t.me 149.154.167.99, 443, 49689 TELEGRAMRU United Kingdom 12->44 46 mastwin.in 172.86.89.51, 443, 49695, 49725 M247GB United States 12->46 64 System process connects to network (likely due to code injection or exploit) 12->64 66 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 12->66 68 Query firmware table information (likely to detect VMs) 12->68 70 4 other signatures 12->70 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 30 192.168.2.8, 138, 443, 49682 unknown unknown 16->30 25 chrome.exe 16->25         started        28 chrome.exe 19->28         started        process11 dnsIp12 38 www.google.com 142.251.41.4, 443, 49702, 49705 GOOGLEUS United States 25->38 40 142.251.35.164, 443, 49714, 49717 GOOGLEUS United States 28->40
Score:
43%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/dea94a939fcb81eb85c74fcdb3e6bd9d4d7a6631dcf0ef531cf6e08966e7033d
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 64 Exe x64
Link:
https://app.malva.re/file/1b521a13c1a6230ee129d3988f917bc2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dea94a939fcb81eb85c74fcdb3e6bd9d4d7a6631dcf0ef531cf6e08966e7033d/
Verdict:
Malicious
Threat:
Family.LUMMA
Link:
https://tip.neiki.dev/file/dea94a939fcb81eb85c74fcdb3e6bd9d4d7a6631dcf0ef531cf6e08966e7033d
Threat name:
Win64.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-08-08 21:46:58 UTC
File Type:
PE+ (Exe)
Extracted files:
9
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=32uuve47zoa6xbohj7g3hzv5tvgxuzrr3tyo6uy463qiszxham6q._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
12b46f0bc6d8e8ef0969236de745c8bea871cf89ddf70d687802bd1a751a635e
LummaStealer
13b94e39dc44551854c3f0a51091bb0ccd1e7d9122c8b06306a2de478a843e7a
LummaStealer
13ec1ebc01f7d1829c38d6b987d1ad4f3883e90b5867941daa51e5a139cb9461
LummaStealer
190f2113d6e29192b6e8b864d39f4b48ce66ee7022247b59bdd0cc2d4b3a9f6b
LummaStealer
7cb5d5deb84b8a53a5833163a151163328a27e6e946ccccd8365d9e49b0080c3
LummaStealer
c921fba82eafbe583ed0c0588b638923916e7834d00ba263569e6775c6a3433b
LummaStealer
error
LummaStealer
f2b58ebf8570d3ae2409d7ec8583a87513fa6df6a2cbfc8e062b33aede0cfee2
LummaStealer
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery stealer
Link:
https://tria.ge/reports/250808-1nhfxsek9x/
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://t.me/perfexi
https://vinsodg.top/xkkw
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://stolewnica.ru/xjuf/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/a013c72b-7b13-413c-b99a-83a149b7706f
Unpacked files
SH256 hash:
dea94a939fcb81eb85c74fcdb3e6bd9d4d7a6631dcf0ef531cf6e08966e7033d
MD5 hash:
1b521a13c1a6230ee129d3988f917bc2
SHA1 hash:
738b0fb56877e896213bc439c7f49bf18148d2fa
Link:
https://www.unpac.me/results/550467e0-abb0-4922-ae84-625256d178bf/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/dea94a939fcb/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/dea94a939fcb81eb85c74fcdb3e6bd9d4d7a6631dcf0ef531cf6e08966e7033d

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:Lumma
Create hunting rule
Author:kevoreilly
Description:Lumma Payload
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:win_lumma_generic
Create hunting rule
Author:dubfib

File information

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

LummaStealer

zip e00d637d9e7b41edc470cd643547115268e0b6cf84ce96a60d9451ad1c1fa8fc

LummaStealer

Executable exe dea94a939fcb81eb85c74fcdb3e6bd9d4d7a6631dcf0ef531cf6e08966e7033d

(this sample)

  
Dropped by
SHA256 e00d637d9e7b41edc470cd643547115268e0b6cf84ce96a60d9451ad1c1fa8fc
Cape
Cape
https://www.capesandbox.com/analysis/19761/
  
Dropped by
MD5 9dbff2f8f3e653c945fec3d8439eb87f

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