MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 100eb231b26072a964ce1c37eaedac6c132d272d5e23e0480bfd769c39389a0a. 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: 17


Intelligence 17 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 100eb231b26072a964ce1c37eaedac6c132d272d5e23e0480bfd769c39389a0a
SHA3-384 hash: 01190a907de16a1f4da5625f8b54c050257dafaff5c5d48a78cf3258c815ec3289829ee23b474c20b64eafe7eb741be7
SHA1 hash: fb26c4007f28bdf045f907563c9ec293192f9b87
MD5 hash: e9bc6b36ccf0f11a55cf36f638f8efee
humanhash: mountain-fish-triple-mississippi
File name:file
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:1'475'584 bytes
First seen:2023-10-12 10:25:43 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 24576:9yTIUAj3JJW3Q5c0BQ7jALiQ3R3hU7KxqI8f9MR5XBkfsHK/XS4DFhmt2JohbQgk:YTiJ0kujQDCKxY9UgsUSiSuI
Threatray 769 similar samples on MalwareBazaar
TLSH T16C652362FAEDB433E97513B12CFA03630F35BC628D70D29B4391A64525B3984197B73A
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 :
303
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-10-12 10:26:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a0356a3e-0bbd-43d2-8b78-ce51ad6a82d7

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/453747/
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
Launching the default Windows debugger (dwwin.exe)
Launching a service
Searching for the window
Creating a file
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 lolbin packed rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/6527c9bcd9aa132701806752/reports/19adf5fa-7517-4681-8038-276fce452cea/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/100eb231b26072a964ce1c37eaedac6c132d272d5e23e0480bfd769c39389a0a
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/6ff98f4c-ab00-4c16-8c99-28048eb52274
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/1324572
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
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 dropped file
Multi AV Scanner detection for submitted 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)
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)
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: 1324572 Sample: file.exe Startdate: 12/10/2023 Architecture: WINDOWS Score: 100 161 www3.l.google.com 2->161 163 www.google.com 2->163 165 10 other IPs or domains 2->165 195 Snort IDS alert for network traffic 2->195 197 Found malware configuration 2->197 199 Malicious sample detected (through community Yara rule) 2->199 201 19 other signatures 2->201 15 file.exe 1 4 2->15         started        18 rundll32.exe 2->18         started        20 svchost.exe 24 106 2->20         started        22 tjtjifi 2->22         started        signatures3 process4 file5 153 C:\Users\user\AppData\Local\...\mm7Rp83.exe, PE32 15->153 dropped 155 C:\Users\user\AppData\Local\...\5Qy3ud7.exe, PE32 15->155 dropped 24 mm7Rp83.exe 1 4 15->24         started        27 Co6PH6Zx.exe 18->27         started        29 WerFault.exe 2 20->29         started        31 WerFault.exe 2 20->31         started        33 WerFault.exe 20->33         started        35 2 other processes 20->35 process6 file7 133 C:\Users\user\AppData\Local\...\BN7tN11.exe, PE32 24->133 dropped 135 C:\Users\user\AppData\Local\...\4QR199Ay.exe, PE32 24->135 dropped 37 BN7tN11.exe 1 4 24->37         started        40 4QR199Ay.exe 24->40         started        137 C:\Users\user\AppData\Local\...\2ZQ907SZ.exe, PE32 27->137 dropped 139 C:\Users\user\AppData\Local\...\1dj77HY4.exe, PE32 27->139 dropped 43 1dj77HY4.exe 27->43         started        process8 file9 125 C:\Users\user\AppData\Local\...\bz5oF05.exe, PE32 37->125 dropped 127 C:\Users\user\AppData\Local\...\3vk81EE.exe, PE32 37->127 dropped 45 3vk81EE.exe 37->45         started        48 bz5oF05.exe 1 4 37->48         started        203 Writes to foreign memory regions 40->203 205 Allocates memory in foreign processes 40->205 207 Injects a PE file into a foreign processes 40->207 51 AppLaunch.exe 40->51         started        54 conhost.exe 40->54         started        56 WerFault.exe 40->56         started        209 Multi AV Scanner detection for dropped file 43->209 58 conhost.exe 43->58         started        60 AppLaunch.exe 43->60         started        62 AppLaunch.exe 43->62         started        signatures10 process11 dnsIp12 211 Writes to foreign memory regions 45->211 213 Allocates memory in foreign processes 45->213 215 Injects a PE file into a foreign processes 45->215 64 AppLaunch.exe 45->64         started        67 conhost.exe 45->67         started        69 WerFault.exe 45->69         started        117 C:\Users\user\AppData\Local\...\2oX9795.exe, PE32 48->117 dropped 119 C:\Users\user\AppData\Local\...\1pL02QE3.exe, PE32 48->119 dropped 217 Multi AV Scanner detection for dropped file 48->217 71 1pL02QE3.exe 48->71         started        73 2oX9795.exe 1 48->73         started        167 77.91.124.55, 19071, 49720, 49746 ECOTEL-ASRU Russian Federation 51->167 219 Found many strings related to Crypto-Wallets (likely being stolen) 51->219 221 Tries to harvest and steal browser information (history, passwords, etc) 51->221 file13 signatures14 process15 signatures16 177 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 64->177 179 Maps a DLL or memory area into another process 64->179 181 Checks if the current machine is a virtual machine (disk enumeration) 64->181 183 Creates a thread in another existing process (thread injection) 64->183 75 explorer.exe 64->75 injected 185 Multi AV Scanner detection for dropped file 71->185 187 Contains functionality to inject code into remote processes 71->187 189 Writes to foreign memory regions 71->189 80 AppLaunch.exe 9 1 71->80         started        82 AppLaunch.exe 71->82         started        84 WerFault.exe 22 16 71->84         started        191 Allocates memory in foreign processes 73->191 193 Injects a PE file into a foreign processes 73->193 86 AppLaunch.exe 12 73->86         started        88 WerFault.exe 21 16 73->88         started        90 conhost.exe 73->90         started        process17 dnsIp18 169 5.42.65.80, 49741, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 75->169 171 77.91.68.29, 49723, 80 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 75->171 175 3 other IPs or domains 75->175 141 C:\Users\user\AppData\Local\Temp\FE22.exe, PE32 75->141 dropped 143 C:\Users\user\AppData\Local\Temp\FAF5.exe, PE32 75->143 dropped 145 C:\Users\user\AppData\Local\Temp\F6FC.exe, PE32 75->145 dropped 147 9 other files (8 malicious) 75->147 dropped 223 System process connects to network (likely due to code injection or exploit) 75->223 225 Benign windows process drops PE files 75->225 227 Hides that the sample has been downloaded from the Internet (zone.identifier) 75->227 92 E083.exe 75->92         started        95 E660.exe 75->95         started        98 cmd.exe 75->98         started        100 rundll32.exe 75->100         started        229 Modifies windows update settings 80->229 231 Disable Windows Defender notifications (registry) 80->231 233 Disable Windows Defender real time protection (registry) 80->233 235 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 82->235 237 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 82->237 173 5.42.92.211, 49714, 49726, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 86->173 file19 signatures20 process21 file22 149 C:\Users\user\AppData\Local\...\DT8WG5nK.exe, PE32 92->149 dropped 151 C:\Users\user\AppData\Local\...\6eJ24YJ.exe, PE32 92->151 dropped 102 DT8WG5nK.exe 92->102         started        239 Writes to foreign memory regions 95->239 241 Allocates memory in foreign processes 95->241 243 Injects a PE file into a foreign processes 95->243 105 conhost.exe 95->105         started        107 AppLaunch.exe 95->107         started        109 conhost.exe 98->109         started        signatures23 process24 file25 129 C:\Users\user\AppData\Local\...\Vg6PU3PX.exe, PE32 102->129 dropped 131 C:\Users\user\AppData\Local\...\5jp07mH.exe, PE32 102->131 dropped 111 Vg6PU3PX.exe 102->111         started        process26 file27 157 C:\Users\user\AppData\Local\...\pD0Eu6qc.exe, PE32 111->157 dropped 159 C:\Users\user\AppData\Local\...\4MO036nj.exe, PE32 111->159 dropped 114 pD0Eu6qc.exe 111->114         started        process28 file29 121 C:\Users\user\AppData\Local\...\Co6PH6Zx.exe, PE32 114->121 dropped 123 C:\Users\user\AppData\Local\...\3Gp6vg96.exe, PE32 114->123 dropped
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/100eb231b26072a964ce1c37eaedac6c132d272d5e23e0480bfd769c39389a0a
Detection:
smokeloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/100eb231b26072a964ce1c37eaedac6c132d272d5e23e0480bfd769c39389a0a/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-10-12 10:26:06 UTC
File Type:
PE (Exe)
Extracted files:
152
AV detection:
16 of 22 (72.73%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cahlemnsmbzkszgodq36v3nmnqjs2jznlyr6asal7v3jyojytifa._file
Verdict:
malicious
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Smoke Loader
+ 759 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:dcrat family:glupteba family:healer family:redline family:sectoprat family:smokeloader botnet:@ytlogsbot botnet:breha botnet:kukish botnet:pixelscloud botnet:up3 backdoor discovery dropper evasion infostealer loader persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/231012-mghw8ada5z/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Enumerates system info in registry
Modifies registry class
Runs net.exe
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 UnmapMainImage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Launches sc.exe
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Uses the VBS compiler for execution
Windows security modification
Downloads MZ/PE file
Drops file in Drivers directory
Stops running service(s)
Amadey
DcRat
Detects Healer an antivirus disabler dropper
Glupteba
Glupteba payload
Healer
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
SectopRAT
SectopRAT payload
SmokeLoader
Suspicious use of NtCreateUserProcessOtherParentProcess
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/c695abb4-2dbf-49a1-88a1-73f970ae0550/
Parent samples :
24b66c0d6f26f5de09b4cb7a2496bf87ad0ed9d45e846870dee70941b565bc3c
d6069cb7acd4675b324603f2adc3e83fa7fa1829e73052a8d62a10f3d99a8200
SH256 hash:
001401d49615a81b0734369d1c4b58ba5990f75cd1a7bf23bc1ce9097ce17525
MD5 hash:
d4caf10b84b031061ae4277a925ef3f0
SHA1 hash:
ac11648a77dd926ddb65acab6dc5eba035efe8bc
Link:
https://www.unpac.me/results/c695abb4-2dbf-49a1-88a1-73f970ae0550/
SH256 hash:
0366e0d2c481ca81f5ae5f1b86469953a038551819c8d65955201db269a4fa56
MD5 hash:
0d9834b07bea9f3c941ae83112d44272
SHA1 hash:
7cb6981eba6857f41ef7b49143952901df0f50c6
Link:
https://www.unpac.me/results/c695abb4-2dbf-49a1-88a1-73f970ae0550/
SH256 hash:
100eb231b26072a964ce1c37eaedac6c132d272d5e23e0480bfd769c39389a0a
MD5 hash:
e9bc6b36ccf0f11a55cf36f638f8efee
SHA1 hash:
fb26c4007f28bdf045f907563c9ec293192f9b87
Link:
https://www.unpac.me/results/c695abb4-2dbf-49a1-88a1-73f970ae0550/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/100eb231b260/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Redline
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/100eb231b26072a964ce1c37eaedac6c132d272d5e23e0480bfd769c39389a0a

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
  
URLhaus
https://urlhaus.abuse.ch/url/2715539/
Cape
Cape
https://www.capesandbox.com/analysis/453747/

Comments