MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e9919a66f7715e249b5d9581ff4544257470c575d7eb2b50aa83b9e10c13ef50. 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


Smoke Loader


Vendor detections: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e9919a66f7715e249b5d9581ff4544257470c575d7eb2b50aa83b9e10c13ef50
SHA3-384 hash: 6780ad29bef2c03a08c97fb68d31364a651b587459240e1ff3542fd990dd8b00becac796d1c35af76399e2588973e3cb
SHA1 hash: ed399d4d66c192d71d618bd6aaabbb08a66c3693
MD5 hash: 89d7c3329076de1b03e60ac81d79cda9
humanhash: leopard-arkansas-whiskey-speaker
File name:89d7c3329076de1b03e60ac81d79cda9.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:1'397'760 bytes
First seen:2025-06-13 10:39:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 500697a5eb94c2fffe714893c0005bdc (10 x LummaStealer, 2 x Vidar, 1 x SnakeKeylogger)
ssdeep 24576:V43RC4OhWaJJ6dKYZzH97aLHm4uwsNEAj9tLiymGzeRInc93BRCF+72rAkChWFp2:6RC46UdKYZzpLiymGyRInc93BRCFvrAT
TLSH T1A55528394280D2C2FD35147680B166D97822B736C62D3BFBE260F7679E0B2C65E9635C
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 Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
422
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
89d7c3329076de1b03e60ac81d79cda9.exe
Verdict:
Malicious activity
Analysis date:
2025-06-13 10:51:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/bb6165f7-8a97-4b3a-869c-df5fb1fb2b91

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/9310/
Detection(s):
SecuriteInfo.com.Win64.MalwareX-gen.15318.20454.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=684c002f07b5e8c1cfe6b01e
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP POST request
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e9919a66f7715e249b5d9581ff4544257470c575d7eb2b50aa83b9e10c13ef50
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/e05452d5-7f1b-4649-8b91-e82471adfb99
Result
Threat name:
SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
bank.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1713997
Signature
Allocates memory in foreign processes
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if browser processes are running
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to compare user and computer (likely to detect sandboxes)
Creates a thread in another existing process (thread injection)
Found evasive API chain (may stop execution after checking mutex)
Found malware configuration
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Sigma detected: Rare Remote Thread Creation By Uncommon Source Image
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
System process connects to network (likely due to code injection or exploit)
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1713997 Sample: o40s995Xns.exe Startdate: 13/06/2025 Architecture: WINDOWS Score: 100 37 pki-goog.l.google.com 2->37 39 helpsscodds.in 2->39 41 c.pki.goog 2->41 45 Suricata IDS alerts for network traffic 2->45 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 5 other signatures 2->51 9 o40s995Xns.exe 1 2->9         started        12 dhruhjd 2 2->12         started        signatures3 process4 signatures5 61 Writes to foreign memory regions 9->61 63 Allocates memory in foreign processes 9->63 65 Injects a PE file into a foreign processes 9->65 14 MSBuild.exe 9->14         started        17 conhost.exe 9->17         started        19 conhost.exe 12->19         started        process6 signatures7 77 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 14->77 79 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 14->79 81 Maps a DLL or memory area into another process 14->81 83 3 other signatures 14->83 21 explorer.exe 34 4 14->21 injected process8 dnsIp9 43 helpsscodds.in 109.175.17.10, 443, 49691, 49692 BIHNETBIHNETAutonomusSystemBA Bosnia and Herzegowina 21->43 35 C:\Users\user\AppData\Roaming\dhruhjd, PE32 21->35 dropped 53 System process connects to network (likely due to code injection or exploit) 21->53 55 Benign windows process drops PE files 21->55 57 Injects code into the Windows Explorer (explorer.exe) 21->57 59 Writes to foreign memory regions 21->59 26 explorer.exe 20 21->26         started        29 explorer.exe 21->29         started        31 explorer.exe 21->31         started        33 12 other processes 21->33 file10 signatures11 process12 signatures13 67 Found evasive API chain (may stop execution after checking mutex) 26->67 69 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 26->69 71 Tries to steal Mail credentials (via file / registry access) 26->71 75 2 other signatures 26->75 73 Tries to harvest and steal browser information (history, passwords, etc) 29->73
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e9919a66f7715e249b5d9581ff4544257470c575d7eb2b50aa83b9e10c13ef50
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e9919a66f7715e249b5d9581ff4544257470c575d7eb2b50aa83b9e10c13ef50/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5gizuzxxofpcjg25swa76rkeev2hbrlv27vswufkqo46cdat55ia._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/250613-mqpfcshm5y/
Behaviour
Checks SCSI registry key(s)
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9620206a-91da-41cc-ae7d-e0285eb09f4a
Unpacked files
SH256 hash:
e9919a66f7715e249b5d9581ff4544257470c575d7eb2b50aa83b9e10c13ef50
MD5 hash:
89d7c3329076de1b03e60ac81d79cda9
SHA1 hash:
ed399d4d66c192d71d618bd6aaabbb08a66c3693
Link:
https://www.unpac.me/results/beb1e08f-1493-4539-8a93-ed63cd4794d1/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e9919a66f771/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/e9919a66f7715e249b5d9581ff4544257470c575d7eb2b50aa83b9e10c13ef50

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.

Cape
Cape
https://www.capesandbox.com/analysis/9310/

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::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW

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