MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 27653ad608b1b035478c8c2de2dfd12c81a25c78a6136632b1d76389508417eb. 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: 15


Intelligence 15 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 27653ad608b1b035478c8c2de2dfd12c81a25c78a6136632b1d76389508417eb
SHA3-384 hash: c4b97157c83b1c59e92e5caef956db2519c62d8c0db38353a55990ec7dae0ec89e962fe1c0255b85f7ba674d3ccd64ea
SHA1 hash: cc9bc3dbd6d6e96f9a685601c3bb308c9ed54a84
MD5 hash: 5aaa27d8500a7a8c0862a661fd017e2d
humanhash: montana-oxygen-undress-one
File name:file
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:1'099'776 bytes
First seen:2023-10-18 06:52:48 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:mydeShfAYZBFljq23PP0ls0ISMpi5yqWFA3KM3co:1MShFZDljq2fPMsSv9WmM
TLSH T17B3523027BD45077D9F52B7158F103935E38BD629E2847AA338BE9250C732E5A836377
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 :
370
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/455607/
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
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
Сreating synchronization primitives
Launching a service
Creating a file
Creating a window
Blocking the Windows Defender launch
Disabling the operating system update service
Unauthorized injection to a system process
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer installer lolbin packed rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/652f80cfe1378eca19c28ec1/reports/1c5e5781-65bc-4f1c-adc6-b3197df3005a/overview
Verdict:
Malicious
Labled as:
TR/Dldr.Agent_AGen
Link:
https://www.hybrid-analysis.com/sample/27653ad608b1b035478c8c2de2dfd12c81a25c78a6136632b1d76389508417eb
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:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ef3f62fb-ab07-4b38-b788-27977a1709ed
Result
Threat name:
Amadey, Babadeda, Mystic Stealer, RedLin
Create hunting rule
Detection:
malicious
Classification:
n/a
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1327834
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 dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Connects to many ports of the same IP (likely port scanning)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Creates an undocumented autostart registry key
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 dropped file
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
Multi AV Scanner detection for submitted file
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)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Amadey bot
Yara detected Amadeys Clipper DLL
Yara detected Amadeys stealer DLL
Yara detected Babadeda
Yara detected Mystic Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1327834 Sample: file.exe Startdate: 18/10/2023 Architecture: WINDOWS Score: 100 135 youtube-ui.l.google.com 2->135 137 www.youtube.com 2->137 139 6 other IPs or domains 2->139 171 Snort IDS alert for network traffic 2->171 173 Multi AV Scanner detection for domain / URL 2->173 175 Found malware configuration 2->175 177 22 other signatures 2->177 15 file.exe 1 4 2->15         started        18 rundll32.exe 2->18         started        20 stgbare 2->20         started        22 explothe.exe 2->22         started        signatures3 process4 file5 131 C:\Users\user\AppData\Local\...\oM4vC12.exe, PE32 15->131 dropped 133 C:\Users\user\AppData\Local\...\6bt2XZ4.exe, PE32 15->133 dropped 24 oM4vC12.exe 1 4 15->24         started        process6 file7 97 C:\Users\user\AppData\Local\...\Qi4Ru80.exe, PE32 24->97 dropped 99 C:\Users\user\AppData\Local\...\5Lo0VA0.exe, PE32 24->99 dropped 189 Antivirus detection for dropped file 24->189 191 Multi AV Scanner detection for dropped file 24->191 193 Machine Learning detection for dropped file 24->193 28 Qi4Ru80.exe 1 4 24->28         started        signatures8 process9 file10 121 C:\Users\user\AppData\Local\...\ty8mx10.exe, PE32 28->121 dropped 123 C:\Users\user\AppData\Local\...\4Hm213mF.exe, PE32 28->123 dropped 217 Antivirus detection for dropped file 28->217 219 Machine Learning detection for dropped file 28->219 32 ty8mx10.exe 1 4 28->32         started        36 4Hm213mF.exe 4 28->36         started        signatures11 process12 dnsIp13 89 C:\Users\user\AppData\Local\...\qK9zo58.exe, PE32 32->89 dropped 91 C:\Users\user\AppData\Local\...\3Sl23SH.exe, PE32 32->91 dropped 161 Machine Learning detection for dropped file 32->161 39 3Sl23SH.exe 32->39         started        42 qK9zo58.exe 1 4 32->42         started        141 77.91.124.55, 19071, 49747, 49762 ECOTEL-ASRU Russian Federation 36->141 163 Antivirus detection for dropped file 36->163 165 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 36->165 167 Found many strings related to Crypto-Wallets (likely being stolen) 36->167 169 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 36->169 file14 signatures15 process16 file17 183 Writes to foreign memory regions 39->183 185 Allocates memory in foreign processes 39->185 187 Injects a PE file into a foreign processes 39->187 45 AppLaunch.exe 39->45         started        48 AppLaunch.exe 39->48         started        117 C:\Users\user\AppData\Local\...\2hB5108.exe, PE32 42->117 dropped 119 C:\Users\user\AppData\Local\...\1IZ99hx9.exe, PE32 42->119 dropped 50 1IZ99hx9.exe 42->50         started        52 2hB5108.exe 12 42->52         started        signatures18 process19 dnsIp20 221 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 45->221 223 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 45->223 225 Maps a DLL or memory area into another process 45->225 235 2 other signatures 45->235 55 explorer.exe 45->55 injected 227 Contains functionality to inject code into remote processes 50->227 229 Writes to foreign memory regions 50->229 231 Allocates memory in foreign processes 50->231 233 Injects a PE file into a foreign processes 50->233 60 AppLaunch.exe 9 1 50->60         started        143 5.42.92.88, 49746, 49760, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 52->143 signatures21 process22 dnsIp23 145 5.42.65.80, 49865, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 55->145 147 77.91.68.29, 49759, 80 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 55->147 149 3 other IPs or domains 55->149 101 C:\Users\user\AppData\Local\Temp\FA8D.exe, PE32 55->101 dropped 103 C:\Users\user\AppData\Local\Temp\F52D.exe, PE32 55->103 dropped 105 C:\Users\user\AppData\Local\TempE95.exe, PE32 55->105 dropped 107 11 other files (10 malicious) 55->107 dropped 195 System process connects to network (likely due to code injection or exploit) 55->195 197 Benign windows process drops PE files 55->197 199 Hides that the sample has been downloaded from the Internet (zone.identifier) 55->199 62 C627.exe 55->62         started        66 DED4.exe 55->66         started        68 D463.exe 55->68         started        70 5 other processes 55->70 201 Modifies windows update settings 60->201 203 Disable Windows Defender notifications (registry) 60->203 205 Disable Windows Defender real time protection (registry) 60->205 file24 signatures25 process26 file27 125 C:\Users\user\AppData\Local\...\Zc7wv7vc.exe, PE32 62->125 dropped 127 C:\Users\user\AppData\Local\...\6hC31xZ.exe, PE32 62->127 dropped 237 Antivirus detection for dropped file 62->237 239 Multi AV Scanner detection for dropped file 62->239 241 Machine Learning detection for dropped file 62->241 72 Zc7wv7vc.exe 62->72         started        129 C:\Users\user\AppData\Local\...\explothe.exe, PE32 66->129 dropped 76 explothe.exe 66->76         started        243 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 68->243 245 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 68->245 247 Tries to harvest and steal browser information (history, passwords, etc) 68->247 249 Found many strings related to Crypto-Wallets (likely being stolen) 70->249 79 chrome.exe 70->79         started        81 chrome.exe 70->81         started        83 conhost.exe 70->83         started        signatures28 process29 dnsIp30 109 C:\Users\user\AppData\Local\...\Xn9Yg0rk.exe, PE32 72->109 dropped 111 C:\Users\user\AppData\Local\...\5oW53bz.exe, PE32 72->111 dropped 207 Antivirus detection for dropped file 72->207 209 Multi AV Scanner detection for dropped file 72->209 211 Machine Learning detection for dropped file 72->211 85 Xn9Yg0rk.exe 72->85         started        151 77.91.124.1, 49806, 49807, 49817 ECOTEL-ASRU Russian Federation 76->151 153 youtube-ui.l.google.com 76->153 155 www.youtube.com 76->155 113 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 76->113 dropped 115 C:\Users\user\AppData\Local\...\clip64[1].dll, PE32 76->115 dropped 213 Creates an undocumented autostart registry key 76->213 215 Uses schtasks.exe or at.exe to add and modify task schedules 76->215 157 192.168.2.4, 19071, 37515, 42359 unknown unknown 79->157 159 239.255.255.250 unknown Reserved 79->159 file31 signatures32 process33 file34 93 C:\Users\user\AppData\Local\...\zy1FZ3ZP.exe, PE32 85->93 dropped 95 C:\Users\user\AppData\Local\...\4tY141lL.exe, PE32 85->95 dropped 179 Antivirus detection for dropped file 85->179 181 Machine Learning detection for dropped file 85->181 signatures35
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/27653ad608b1b035478c8c2de2dfd12c81a25c78a6136632b1d76389508417eb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/27653ad608b1b035478c8c2de2dfd12c81a25c78a6136632b1d76389508417eb/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2023-10-18 06:53:07 UTC
File Type:
PE (Exe)
Extracted files:
193
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e5stvvqiwgydkr4mrqw6fx6rfsa2exdyuyjwmmvr25rysueec7vq._file
Verdict:
malicious
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:glupteba family:redline family:sectoprat family:smokeloader botnet:5141679758_99 botnet:@ytlogsbot botnet:breha botnet:kukish botnet:pixelscloud2.0 backdoor discovery dropper evasion infostealer loader persistence rat trojan
Link:
https://tria.ge/reports/231018-hnmrjadd65/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
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 installed software on the system
Legitimate hosting services abused for malware hosting/C2
.NET Reactor proctector
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Uses the VBS compiler for execution
Windows security modification
Downloads MZ/PE file
Amadey
Glupteba
Glupteba payload
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
SectopRAT
SectopRAT payload
SmokeLoader
Malware Config
C2 Extraction:
77.91.124.55:19071
http://77.91.68.29/fks/
http://77.91.124.1/theme/index.php
85.209.176.128:80
185.216.70.238:37515
https://pastebin.com/raw/8baCJyMF
http://5.42.65.80/8bmeVwqx/index.php
Unpacked files
SH256 hash:
160ea596dea538000394fde4ba2d40fd2be5ab50037a77ba3000e927bff84ef1
MD5 hash:
22b50c95b39cbbdb00d5a4cd3d4886bd
SHA1 hash:
db8326c4fad0064ce3020226e8556e7cce8ce04e
Link:
https://www.unpac.me/results/9ddd1450-96ef-4c08-b487-3b05476de00f/
Parent samples :
24b66c0d6f26f5de09b4cb7a2496bf87ad0ed9d45e846870dee70941b565bc3c
d6069cb7acd4675b324603f2adc3e83fa7fa1829e73052a8d62a10f3d99a8200
SH256 hash:
f78203ebf40c0daaf16a8a6688741035b7111dc6b96ba3d2c734eddb1227ecd9
MD5 hash:
536909dccc196cb255f72d39784d78e4
SHA1 hash:
be8e4cc4d7fc09242707ad62bb48e699dd40d25c
Link:
https://www.unpac.me/results/9ddd1450-96ef-4c08-b487-3b05476de00f/
SH256 hash:
1726144779252353f2e15767730e26fa8be903ee9ff5ab021252036811265747
MD5 hash:
582d7e1d011c08c1a7de1f2730db7567
SHA1 hash:
37b8b808ee34ed058af5cd3f1afa045c04c34615
Link:
https://www.unpac.me/results/9ddd1450-96ef-4c08-b487-3b05476de00f/
SH256 hash:
dde6146764040a9aa73c0ee93388894320983f19581604c59083b685f99f801b
MD5 hash:
34bf2ae1f8d6b09f8986c1184088dd84
SHA1 hash:
cd31213f490ebcaa97ab07e0123dbadcc2f50f37
Detections:
redline
Create hunting rule
Link:
https://www.unpac.me/results/9ddd1450-96ef-4c08-b487-3b05476de00f/
Parent samples :
5ecfe510568f269c221c20dbe1d203eddc185ea26cd5ed7d088dd101c0771575
27653ad608b1b035478c8c2de2dfd12c81a25c78a6136632b1d76389508417eb
SH256 hash:
836bb9179c465cc1870482e1d061f680d79491014fc181129fb126bd47d67b94
MD5 hash:
0fc8ac1a27e4f178ede8b0cdbd2adb99
SHA1 hash:
6a02ec376c2de5c3e4629c80b1dc3aa14b42e074
Detections:
Amadey
Create hunting rule
win_amadey_auto
Create hunting rule
Link:
https://www.unpac.me/results/9ddd1450-96ef-4c08-b487-3b05476de00f/
SH256 hash:
a4f0a65138df91699c7496424f1891bed4ec16aedb9f5b0d19b294c3c8539567
MD5 hash:
641f6c8178e9fea750fe33659232a34d
SHA1 hash:
f0d74cf46b86c5bd49c86b60ef8549fa6532ddb0
Link:
https://www.unpac.me/results/9ddd1450-96ef-4c08-b487-3b05476de00f/
SH256 hash:
27653ad608b1b035478c8c2de2dfd12c81a25c78a6136632b1d76389508417eb
MD5 hash:
5aaa27d8500a7a8c0862a661fd017e2d
SHA1 hash:
cc9bc3dbd6d6e96f9a685601c3bb308c9ed54a84
Link:
https://www.unpac.me/results/9ddd1450-96ef-4c08-b487-3b05476de00f/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/27653ad608b1/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/27653ad608b1b035478c8c2de2dfd12c81a25c78a6136632b1d76389508417eb

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/455607/

Comments