MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7935d54819db8a8e3a92ad06a95496a1884d368d27e3af2bc4e7ba3e2e49c952. 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 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7935d54819db8a8e3a92ad06a95496a1884d368d27e3af2bc4e7ba3e2e49c952
SHA3-384 hash: 7a3765ab38289503434cd231aed7849f4c919d9c9c9c1319c0e84b177109743242e6e2affe4eeb8089dd9f87caa48ebb
SHA1 hash: c70ffb9f19826ccd9abb1afb4637a44d2d1c72c0
MD5 hash: 54adc9578379b5099e2d13b17273a418
humanhash: blossom-sixteen-emma-hawaii
File name:setup.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:2'323'816 bytes
First seen:2025-09-10 16:59:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1aae8bf580c846f39c71c05898e57e88 (132 x LummaStealer, 12 x ValleyRAT, 11 x SalatStealer)
ssdeep 24576:ZcG33494CH5g/L5aNEpnGWoO265Ji0KKIL4SCqHhndwjg0+uBLlkrNO47/D/pBCJ:ZDY4j9LoMFjfkBXpBCHA8
TLSH T1A1B53A01FDC3D5B5E806563255A763BF2735AC042B33CADBEA847A7DE93B1C1092235A
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10522/11/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter aachum
Tags:exe LummaStealer


Avatar
iamaachum
https://cdxtsd.cfd/?file=Lgl7h14t8EvQmISzn9GUBHObDjwe05aq&tcy4szKARwhg6=XryPW9iCFnxzutI5pdLSDl62NRTAKHhjfcMqw1b4UV0s8vQ => https://mega.nz/file/SGIRVLJA#ZYLWCWRIpZmLsieJGrc4ye8BXauHtYLYcjl3SGqCV6o

Intelligence

File Origin
# of uploads :
1
# of downloads :
107
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
setup.exe
Verdict:
Malicious activity
Analysis date:
2025-09-10 17:01:51 UTC
Tags:
lumma stealer golang
Link:
https://app.any.run/tasks/5615cb57-1b08-4c07-83f3-e32e00f5f7fb

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/26752/
Detection(s):
no reply from clamd
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68c1ae836e66ba602d79fac5
Tags:
phishing emotet
Result
Verdict:
Malware
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:
anti-vm expired-cert golang installer invalid-signature mingw obfuscated signed
Link:
https://www.filescan.io/uploads/68c1aeee732879482925c4f3/reports/981ad64b-f824-4257-a141-9895bd07f6a3/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/7935d54819db8a8e3a92ad06a95496a1884d368d27e3af2bc4e7ba3e2e49c952
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-09T18:10:00Z UTC
Last seen:
2025-09-09T18:10:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/7935d54819db8a8e3a92ad06a95496a1884d368d27e3af2bc4e7ba3e2e49c952/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/7ed22473-9a96-4b75-af48-59d45ed0b299
Result
Threat name:
Arechclient2, LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1775017
Signature
C2 URLs / IPs found in malware configuration
Detected CypherIt Packer
Drops PE files with a suspicious file extension
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
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: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Drops script at startup location
Sigma detected: Search for Antivirus process
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal from password manager
Writes to foreign memory regions
Yara detected Arechclient2
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1775017 Sample: setup.exe Startdate: 10/09/2025 Architecture: WINDOWS Score: 100 84 networkmanagement.xyz 2->84 86 todoexy.su 2->86 88 pakHRBWWehnyLRiI.pakHRBWWehnyLRiI 2->88 108 Suricata IDS alerts for network traffic 2->108 110 Found malware configuration 2->110 112 Malicious sample detected (through community Yara rule) 2->112 116 9 other signatures 2->116 13 setup.exe 2->13         started        16 NanoCraft.bat 2->16         started        signatures3 114 Performs DNS queries to domains with low reputation 84->114 process4 file5 136 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 13->136 138 Injects a PE file into a foreign processes 13->138 19 setup.exe 1 13->19         started        70 C:\Users\user\AppData\Local\...\RegAsm.exe, PE32+ 16->70 dropped 140 Found direct / indirect Syscall (likely to bypass EDR) 16->140 24 RegAsm.exe 16->24         started        signatures6 process7 dnsIp8 90 todoexy.su 167.71.220.83, 443, 49686, 49724 DIGITALOCEAN-ASNUS United States 19->90 92 networkmanagement.xyz 172.67.205.215, 443, 49730 CLOUDFLARENETUS United States 19->92 74 C:\Users\...\1JYMA4ICFQV3D5IZ88TAOYBAF7H.exe, PE32 19->74 dropped 122 Query firmware table information (likely to detect VMs) 19->122 124 Tries to harvest and steal browser information (history, passwords, etc) 19->124 126 Tries to steal Crypto Currency Wallets 19->126 128 Tries to steal from password manager 19->128 26 1JYMA4ICFQV3D5IZ88TAOYBAF7H.exe 28 19->26         started        29 chrome.exe 19->29         started        32 chrome.exe 19->32         started        34 2 other processes 19->34 file9 signatures10 process11 dnsIp12 80 C:\Users\user\AppData\Local\...\nsExec.dll, PE32 26->80 dropped 36 cmd.exe 1 26->36         started        106 192.168.2.5, 138, 443, 49675 unknown unknown 29->106 39 chrome.exe 29->39         started        42 chrome.exe 29->42         started        44 chrome.exe 32->44         started        46 chrome.exe 32->46         started        file13 process14 dnsIp15 118 Detected CypherIt Packer 36->118 120 Drops PE files with a suspicious file extension 36->120 48 cmd.exe 4 36->48         started        51 conhost.exe 36->51         started        94 www.google.com 142.250.188.228, 443, 49693, 49696 GOOGLEUS United States 39->94 96 ogads-pa.clients6.google.com 142.250.72.138, 443, 49701, 49703 GOOGLEUS United States 39->96 102 3 other IPs or domains 39->102 98 142.250.176.10, 443, 49720, 49721 GOOGLEUS United States 44->98 100 142.250.189.4, 443, 49713, 49716 GOOGLEUS United States 44->100 104 2 other IPs or domains 44->104 signatures16 process17 file18 72 C:\Users\user\AppData\Local\...\Jewelry.pif, PE32+ 48->72 dropped 53 Jewelry.pif 48->53         started        57 extrac32.exe 21 48->57         started        59 tasklist.exe 1 48->59         started        61 2 other processes 48->61 process19 file20 76 C:\Users\user\AppData\Local\...\RegAsm.exe, PE32+ 53->76 dropped 78 C:\Users\user\AppData\Local\...78anoCraft.bat, PE32+ 53->78 dropped 130 Writes to foreign memory regions 53->130 132 Injects a PE file into a foreign processes 53->132 134 Found direct / indirect Syscall (likely to bypass EDR) 53->134 63 cmd.exe 53->63         started        66 RegAsm.exe 53->66         started        signatures21 process22 file23 82 C:\Users\user\AppData\...82anoCraft.url, MS 63->82 dropped 68 conhost.exe 63->68         started        process24
Score:
88%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7935d54819db8a8e3a92ad06a95496a1884d368d27e3af2bc4e7ba3e2e49c952
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7935d54819db8a8e3a92ad06a95496a1884d368d27e3af2bc4e7ba3e2e49c952/
Threat name:
Win32.Spyware.Lummastealer
Create hunting rule
Status:
Malicious
First seen:
2025-09-10 02:22:00 UTC
File Type:
PE (Exe)
Extracted files:
12
AV detection:
26 of 38 (68.42%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pe25ksaz3ofi4ousvudksvewugee2nune7r26k6e465d4lsjzfja._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/250910-vjvmss1zax/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
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
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://todoexy.su/xqts
https://diadtuky.su/texz
https://sirhirssg.su/xzde
https://prebwle.su/xazd
https://rhussois.su/tatr
https://acrislegt.su/tazd
https://averiryvx.su/zadr
https://cerasatvf.su/qtpd
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1f0435b4-7c65-4569-9731-2f461bc79a61
Unpacked files
SH256 hash:
7935d54819db8a8e3a92ad06a95496a1884d368d27e3af2bc4e7ba3e2e49c952
MD5 hash:
54adc9578379b5099e2d13b17273a418
SHA1 hash:
c70ffb9f19826ccd9abb1afb4637a44d2d1c72c0
Link:
https://www.unpac.me/results/ded9db68-77f4-455a-b1b0-060f25d83a2f/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7935d54819db/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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_Golang_Binary
Create hunting rule
Author:Andrew Morrow
Description:Detects binaries compiled with Go
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:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:Lumma_ChaCha20_KeyStub_v2
Create hunting rule
Author:pebwalker
Description:Detects Lumma Stealer ChaCha20 key setup and stub
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.

Web download

LummaStealer

Executable exe 7935d54819db8a8e3a92ad06a95496a1884d368d27e3af2bc4e7ba3e2e49c952

(this sample)

  
Link
https://tria.ge/250910-vavansykw2/behavioral2
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/26752/

Comments