MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6334078f4530ab93c7aa525f618408700560d49988925bd785d5a0ac22709271. 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: 14


Intelligence 14 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6334078f4530ab93c7aa525f618408700560d49988925bd785d5a0ac22709271
SHA3-384 hash: 6d0dd619df5bff12fe3600de94c8a47aa8b208328d895cbe25b3220b06193a9fd429d0fe116e05aead8e1efc8fb8b99b
SHA1 hash: 6c5ea43dddae09628510efb5dd13a40e362d2bd1
MD5 hash: 02fb56c0e2663f93b2931c92bf25ca5d
humanhash: montana-yellow-sad-victor
File name:file
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:1'505'280 bytes
First seen:2023-10-12 05:44:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader)
ssdeep 24576:Jykb1XV/kx0Dr5Boh7EggiyJ/HJ82B6gXSQSMXRm9hlllT8dm17AqmLrH2bfkV59:8khVMxkr5QEd5BFRSZimTT8A7Irj8DJy
TLSH T1B865230273EDA475FE787B7058F657930E3A78615D3045EF320689AF1432A88A6317AF
TrID 70.4% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
11.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
5.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
3.7% (.EXE) Win64 Executable (generic) (10523/12/4)
2.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter andretavare5
Tags:exe Smoke Loader


Avatar
andretavare5
Sample downloaded from http://77.91.68.249/navi/kur90.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
368
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-10-12 05:45:59 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/980228d8-100f-4b10-ab08-c7c291d33470

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
SmokeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/453669/
Detection(s):
Sanesecurity.Malware.28840.BadO.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.Agent.EAOQ.26295.2066.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Launching a service
Creating a file
Forced shutdown of a system process
Blocking the Windows Defender launch
Disabling the operating system update service
Unauthorized injection to a system process
Gathering data
Verdict:
Likely Malicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer installer installer lolbin packed rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/652787df3b921285dcdd3f92/reports/b1e3b4cc-9276-4b8e-9416-8e41826ab8d9/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/6334078f4530ab93c7aa525f618408700560d49988925bd785d5a0ac22709271
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
RedLine stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d14c10d1-4e1a-4849-954a-fa444db3c89a
Result
Threat name:
Amadey, Babadeda, Healer AV Disabler, My
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1324394
Signature
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Changes security center settings (notifications, updates, antivirus, firewall)
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies windows update settings
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Phishing site detected (based on logo match)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
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
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)
Writes to foreign memory regions
Yara detected Amadey bot
Yara detected Amadeys stealer DLL
Yara detected Babadeda
Yara detected Healer AV Disabler
Yara detected Mystic Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1324394 Sample: file.exe Startdate: 12/10/2023 Architecture: WINDOWS Score: 100 124 www3.l.google.com 2->124 126 www.google.com 2->126 128 10 other IPs or domains 2->128 144 Multi AV Scanner detection for domain / URL 2->144 146 Found malware configuration 2->146 148 Malicious sample detected (through community Yara rule) 2->148 150 17 other signatures 2->150 13 file.exe 1 4 2->13         started        16 svchost.exe 2->16         started        19 svchost.exe 1 2->19         started        21 8 other processes 2->21 signatures3 process4 file5 120 C:\Users\user\AppData\Local\...\sh9nd30.exe, PE32 13->120 dropped 122 C:\Users\user\AppData\Local\...\5Xs0mq7.exe, PE32 13->122 dropped 23 sh9nd30.exe 1 4 13->23         started        140 Changes security center settings (notifications, updates, antivirus, firewall) 16->140 142 Query firmware table information (likely to detect VMs) 19->142 27 WerFault.exe 2 21->27         started        29 WerFault.exe 2 21->29         started        31 WerFault.exe 21->31         started        33 WerFault.exe 21->33         started        signatures6 process7 file8 108 C:\Users\user\AppData\Local\...\VE1Qh03.exe, PE32 23->108 dropped 110 C:\Users\user\AppData\Local\...\4wY685bz.exe, PE32 23->110 dropped 192 Multi AV Scanner detection for dropped file 23->192 35 VE1Qh03.exe 1 4 23->35         started        38 4wY685bz.exe 23->38         started        signatures9 process10 file11 92 C:\Users\user\AppData\Local\...\uz1aJ60.exe, PE32 35->92 dropped 94 C:\Users\user\AppData\Local\...\3Gs23zy.exe, PE32 35->94 dropped 41 3Gs23zy.exe 35->41         started        44 uz1aJ60.exe 1 4 35->44         started        166 Multi AV Scanner detection for dropped file 38->166 168 Writes to foreign memory regions 38->168 170 Allocates memory in foreign processes 38->170 172 Injects a PE file into a foreign processes 38->172 47 AppLaunch.exe 38->47         started        50 conhost.exe 38->50         started        52 WerFault.exe 38->52         started        signatures12 process13 dnsIp14 194 Writes to foreign memory regions 41->194 196 Allocates memory in foreign processes 41->196 198 Injects a PE file into a foreign processes 41->198 54 AppLaunch.exe 41->54         started        57 conhost.exe 41->57         started        59 AppLaunch.exe 41->59         started        61 WerFault.exe 41->61         started        116 C:\Users\user\AppData\Local\...\2Lf2035.exe, PE32 44->116 dropped 118 C:\Users\user\AppData\Local\...\1sy83Sl6.exe, PE32 44->118 dropped 63 1sy83Sl6.exe 44->63         started        65 2Lf2035.exe 1 44->65         started        138 77.91.124.55, 19071, 49718, 49730 ECOTEL-ASRU Russian Federation 47->138 200 Found many strings related to Crypto-Wallets (likely being stolen) 47->200 202 Tries to harvest and steal browser information (history, passwords, etc) 47->202 file15 signatures16 process17 signatures18 174 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 54->174 176 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 54->176 178 Maps a DLL or memory area into another process 54->178 190 2 other signatures 54->190 67 explorer.exe 54->67 injected 180 Multi AV Scanner detection for dropped file 63->180 182 Contains functionality to inject code into remote processes 63->182 184 Writes to foreign memory regions 63->184 72 AppLaunch.exe 9 63->72         started        74 WerFault.exe 22 16 63->74         started        186 Allocates memory in foreign processes 65->186 188 Injects a PE file into a foreign processes 65->188 76 AppLaunch.exe 12 65->76         started        78 conhost.exe 65->78         started        80 AppLaunch.exe 65->80         started        82 2 other processes 65->82 process19 dnsIp20 130 5.42.65.80, 49740, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 67->130 132 77.91.68.29, 49719, 80 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 67->132 136 3 other IPs or domains 67->136 96 C:\Users\user\AppData\Local\Temp\A27B.exe, PE32 67->96 dropped 98 C:\Users\user\AppData\Local\Temp\97FA.exe, PE32 67->98 dropped 100 C:\Users\user\AppData\Local\Temp\8924.exe, PE32 67->100 dropped 102 9 other files (6 malicious) 67->102 dropped 152 System process connects to network (likely due to code injection or exploit) 67->152 154 Benign windows process drops PE files 67->154 156 Hides that the sample has been downloaded from the Internet (zone.identifier) 67->156 84 1514.exe 67->84         started        87 rundll32.exe 67->87         started        158 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 72->158 160 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 72->160 162 Modifies windows update settings 72->162 164 2 other signatures 72->164 134 5.42.92.211, 49714, 49721, 49731 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 76->134 file21 signatures22 process23 file24 104 C:\Users\user\AppData\Local\...\jv5kD7Qv.exe, PE32 84->104 dropped 106 C:\Users\user\AppData\Local\...\6gz27jd.exe, PE32 84->106 dropped 89 jv5kD7Qv.exe 84->89         started        process25 file26 112 C:\Users\user\AppData\Local\...\XN9WF4bJ.exe, PE32 89->112 dropped 114 C:\Users\user\AppData\Local\...\5RR65Ut.exe, PE32 89->114 dropped
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6334078f4530ab93c7aa525f618408700560d49988925bd785d5a0ac22709271/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-10-12 06:01:13 UTC
AV detection:
11 of 21 (52.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mm2apd2fgcvzhr5kkjpwdbaioacwbvezrcjfxv4f2wqkyitqsjyq._file
Verdict:
malicious
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:dcrat family:healer family:redline family:sectoprat family:smokeloader botnet:@ytlogsbot botnet:breha botnet:kukish botnet:pixelscloud backdoor dropper evasion infostealer persistence rat trojan
Link:
https://tria.ge/reports/231012-gfqmsacg42/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Uses the VBS compiler for execution
Windows security modification
Downloads MZ/PE file
Amadey
DcRat
Detects Healer an antivirus disabler dropper
Healer
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
SectopRAT
SectopRAT payload
SmokeLoader
Malware Config
C2 Extraction:
http://77.91.68.29/fks/
77.91.124.55:19071
http://77.91.124.1/theme/index.php
85.209.176.171:80
185.216.70.238:37515
Unpacked files
SH256 hash:
160ea596dea538000394fde4ba2d40fd2be5ab50037a77ba3000e927bff84ef1
MD5 hash:
22b50c95b39cbbdb00d5a4cd3d4886bd
SHA1 hash:
db8326c4fad0064ce3020226e8556e7cce8ce04e
Link:
https://www.unpac.me/results/61dd3e42-261a-416a-ac43-592428122593/
Parent samples :
24b66c0d6f26f5de09b4cb7a2496bf87ad0ed9d45e846870dee70941b565bc3c
d6069cb7acd4675b324603f2adc3e83fa7fa1829e73052a8d62a10f3d99a8200
SH256 hash:
ad2a748f2f6c96683858e51d97cf7455825a189a7c586e62316f05b98e474198
MD5 hash:
a3cc998564077e9da45d7a1eec77135d
SHA1 hash:
b7c506a283baf5b00c499644f014ac39614f6d54
Link:
https://www.unpac.me/results/61dd3e42-261a-416a-ac43-592428122593/
SH256 hash:
edd005fdc88b5dc0a6b5c8b8ba3fc1b9722c0a69c13cbd44747e5a04a568bff9
MD5 hash:
6c4f49cc856e47946cbd4ac3ab849452
SHA1 hash:
d96c6f4ff749d82d376f31b91b5878b39ff774a8
Link:
https://www.unpac.me/results/61dd3e42-261a-416a-ac43-592428122593/
SH256 hash:
6334078f4530ab93c7aa525f618408700560d49988925bd785d5a0ac22709271
MD5 hash:
02fb56c0e2663f93b2931c92bf25ca5d
SHA1 hash:
6c5ea43dddae09628510efb5dd13a40e362d2bd1
Link:
https://www.unpac.me/results/61dd3e42-261a-416a-ac43-592428122593/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6334078f4530/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:detect_Redline_Stealer
Create hunting rule
Author:Varp0s

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/453669/
  
URLhaus
https://urlhaus.abuse.ch/url/2715539/

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