MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 17924fd5ea0601bedbae36df4920db30e2d059d338e7380e0b14d81b4abe43b8. 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: 17924fd5ea0601bedbae36df4920db30e2d059d338e7380e0b14d81b4abe43b8
SHA3-384 hash: ae26510b7f7462d1030ef0e2df1d511d472efa853ffea37ce18e7f046c7a8b26e4bb08fc2c9ed85a8882278621af7d54
SHA1 hash: 15a184732bc8d862b587fa0fde186e6112a242b4
MD5 hash: b34425a6662003be2574c04821ee2f23
humanhash: four-california-fruit-stairway
File name:file
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:1'496'064 bytes
First seen:2023-10-03 21:41:32 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 24576:5ypn0R1dMUa5K+fIFaISr1wdyXSsY6kKkBslN4bOr1p3xFMezTtQU/2qUb5l2OGI:spW1dWIMIFaISY/s2ilEOr1p37Ia2qU6
Threatray 1'081 similar samples on MalwareBazaar
TLSH T1D265236632F884ABCEB5277034F346471E3B7C666C6587B16281AA2B5C706E2F471337
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 :
296
Origin country :
US US
Vendor Threat Intelligence
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 service
Creating a file
Launching a process
Сreating synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Unauthorized injection to a recently created process
Blocking the Windows Defender launch
Disabling the operating system update service
Forced shutdown of a system process
Unauthorized injection to a system process
Gathering data
Gathering data
Verdict:
Malicious
Labled as:
TR/ATRAPS.Generic
Link:
https://www.hybrid-analysis.com/sample/17924fd5ea0601bedbae36df4920db30e2d059d338e7380e0b14d81b4abe43b8
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/7476e93e-f33e-4282-82c2-454b69c6acbf
Result
Threat name:
Amadey, Babadeda, Fabookie, Healer AV Di
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1319061
Signature
.NET source code contains very large array initializations
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)
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
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
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
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 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 Fabookie
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: 1319061 Sample: file.exe Startdate: 03/10/2023 Architecture: WINDOWS Score: 100 132 www3.l.google.com 2->132 134 www.google.com 2->134 136 10 other IPs or domains 2->136 162 Snort IDS alert for network traffic 2->162 164 Found malware configuration 2->164 166 Malicious sample detected (through community Yara rule) 2->166 168 17 other signatures 2->168 15 file.exe 1 4 2->15         started        18 rundll32.exe 2->18         started        20 rundll32.exe 2->20         started        22 swgtvvr 2->22         started        signatures3 process4 file5 128 C:\Users\user\AppData\Local\...behaviorgraphC8fP47.exe, PE32 15->128 dropped 130 C:\Users\user\AppData\Local\...\5He1ie4.exe, PE32 15->130 dropped 24 GC8fP47.exe 1 4 15->24         started        process6 file7 104 C:\Users\user\AppData\Local\...\FI7nD46.exe, PE32 24->104 dropped 106 C:\Users\user\AppData\Local\...\4xM862CL.exe, PE32 24->106 dropped 184 Antivirus detection for dropped file 24->184 186 Multi AV Scanner detection for dropped file 24->186 188 Machine Learning detection for dropped file 24->188 28 FI7nD46.exe 1 4 24->28         started        32 4xM862CL.exe 24->32         started        signatures8 process9 file10 112 C:\Users\user\AppData\Local\...\MU8lh35.exe, PE32 28->112 dropped 114 C:\Users\user\AppData\Local\...\3op58HI.exe, PE32 28->114 dropped 190 Antivirus detection for dropped file 28->190 192 Multi AV Scanner detection for dropped file 28->192 194 Machine Learning detection for dropped file 28->194 34 3op58HI.exe 1 28->34         started        37 MU8lh35.exe 1 4 28->37         started        196 Writes to foreign memory regions 32->196 198 Allocates memory in foreign processes 32->198 200 Injects a PE file into a foreign processes 32->200 40 AppLaunch.exe 32->40         started        43 conhost.exe 32->43         started        45 WerFault.exe 32->45         started        signatures11 process12 dnsIp13 148 Multi AV Scanner detection for dropped file 34->148 150 Writes to foreign memory regions 34->150 152 Allocates memory in foreign processes 34->152 154 Injects a PE file into a foreign processes 34->154 47 AppLaunch.exe 34->47         started        50 WerFault.exe 19 9 34->50         started        52 conhost.exe 34->52         started        58 2 other processes 34->58 92 C:\Users\user\AppData\Local\...\2uw9441.exe, PE32 37->92 dropped 94 C:\Users\user\AppData\Local\...\1kL85zG5.exe, PE32 37->94 dropped 156 Antivirus detection for dropped file 37->156 158 Machine Learning detection for dropped file 37->158 54 2uw9441.exe 1 37->54         started        56 1kL85zG5.exe 9 1 37->56         started        138 77.91.124.55, 19071, 49788, 49813 ECOTEL-ASRU Russian Federation 40->138 160 Tries to harvest and steal browser information (history, passwords, etc) 40->160 file14 signatures15 process16 signatures17 216 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 47->216 218 Maps a DLL or memory area into another process 47->218 220 Checks if the current machine is a virtual machine (disk enumeration) 47->220 222 Creates a thread in another existing process (thread injection) 47->222 60 explorer.exe 47->60 injected 224 Contains functionality to inject code into remote processes 54->224 226 Writes to foreign memory regions 54->226 228 Allocates memory in foreign processes 54->228 230 Injects a PE file into a foreign processes 54->230 65 AppLaunch.exe 13 54->65         started        67 WerFault.exe 23 9 54->67         started        69 conhost.exe 54->69         started        232 Multi AV Scanner detection for dropped file 56->232 234 Modifies windows update settings 56->234 236 Disable Windows Defender notifications (registry) 56->236 238 Disable Windows Defender real time protection (registry) 56->238 process18 dnsIp19 140 5.42.65.80, 49894, 49906, 49965 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 60->140 142 77.91.68.29, 49802, 49937, 49938 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 60->142 146 4 other IPs or domains 60->146 116 C:\Users\user\AppData\Roaming\swgtvvr, PE32 60->116 dropped 118 C:\Users\user\AppData\Local\Temp\DD30.exe, PE32 60->118 dropped 120 C:\Users\user\AppData\Local\Temp\AF9B.exe, PE32 60->120 dropped 122 6 other malicious files 60->122 dropped 202 System process connects to network (likely due to code injection or exploit) 60->202 204 Benign windows process drops PE files 60->204 206 Hides that the sample has been downloaded from the Internet (zone.identifier) 60->206 71 3110.exe 60->71         started        75 1EDC.exe 60->75         started        144 5.42.92.211, 49784, 49804, 49902 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 65->144 208 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 65->208 210 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 65->210 file20 signatures21 process22 file23 100 C:\Users\user\AppData\Local\...\AL6zu4bG.exe, PE32 71->100 dropped 102 C:\Users\user\AppData\Local\...\6Sj27DT.exe, PE32 71->102 dropped 174 Antivirus detection for dropped file 71->174 176 Machine Learning detection for dropped file 71->176 77 AL6zu4bG.exe 71->77         started        178 Writes to foreign memory regions 75->178 180 Allocates memory in foreign processes 75->180 182 Injects a PE file into a foreign processes 75->182 81 conhost.exe 75->81         started        83 AppLaunch.exe 75->83         started        signatures24 process25 file26 124 C:\Users\user\AppData\Local\...\PW2TK1ET.exe, PE32 77->124 dropped 126 C:\Users\user\AppData\Local\...\5Zp91He.exe, PE32 77->126 dropped 212 Antivirus detection for dropped file 77->212 214 Machine Learning detection for dropped file 77->214 85 PW2TK1ET.exe 77->85         started        signatures27 process28 file29 96 C:\Users\user\AppData\Local\...\iB5OD6lW.exe, PE32 85->96 dropped 98 C:\Users\user\AppData\Local\...\4yr452JZ.exe, PE32 85->98 dropped 170 Antivirus detection for dropped file 85->170 172 Machine Learning detection for dropped file 85->172 89 iB5OD6lW.exe 85->89         started        signatures30 process31 file32 108 C:\Users\user\AppData\Local\...\xM5XX1dr.exe, PE32 89->108 dropped 110 C:\Users\user\AppData\Local\...\3tp6ze43.exe, PE32 89->110 dropped
Detection:
smokeloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/17924fd5ea0601bedbae36df4920db30e2d059d338e7380e0b14d81b4abe43b8/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-10-03 21:42:06 UTC
File Type:
PE (Exe)
Extracted files:
155
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c6je7vpkaya35w5og3pusig3gdrnawothdttqdqlctmbwsv6io4a._file
Verdict:
malicious
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+ 1'071 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:dcrat family:healer family:mystic family:redline family:smokeloader botnet:@ytlogsbot botnet:frant botnet:gigant backdoor dropper evasion infostealer persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/231003-1kbtzaff9w/
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 UnmapMainImage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Program crash
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
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
Mystic
RedLine
RedLine 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
176.123.4.46:33783
Unpacked files
SH256 hash:
4e0e4660d283270ae7abac2520b0bbd19324ff879c079ddb771c072bc7bbf60e
MD5 hash:
9550b6022fcadfa9c2b6ed54f716b5eb
SHA1 hash:
0f2056f10af352f7c96cd0be0ab10538688512c2
Link:
https://www.unpac.me/results/c7713f87-b25e-4242-ac18-5ebfe2720fe2/
SH256 hash:
9859c06f6fea0e8ca609adf0a1c490a6b3cac72c50f385d9ae2860756ea831ff
MD5 hash:
134f493527e77b35d1a157f3f9d2108b
SHA1 hash:
049286b5d288c84d205897bb0a4c7de686b0071a
Detections:
HealerAVKiller
Create hunting rule
Link:
https://www.unpac.me/results/c7713f87-b25e-4242-ac18-5ebfe2720fe2/
Parent samples :
08634daf98ee88c1c6ae15f6e66b05cd0d9d4bf5fbc23bc1531866fc2a2699e5
4d7e863742ac8167ec9f6d83ade46c04c3d70c802dd1e64721324f52c6afd9a4
ce6b6c8ea7fb50823f78abeb4eca078365869c5d05b973ff55deb121bb696d05
d244f5cbe0e5216fd844051da74daea1fda47c288ef2c21c18452de5a40e7524
5b333ffb18361963d4546ef43e7e0bcba46a996bac0fb52d0062d739fe226295
17924fd5ea0601bedbae36df4920db30e2d059d338e7380e0b14d81b4abe43b8
415d2a36db9743da62621c6b9132af36ac6d748de7e16b2d74681651a3c55aae
SH256 hash:
fefdbaf73915090f02441561ca269988a16f4d632540f5314496a8636c976215
MD5 hash:
7001b703cd3e8a9276f9942be4f53d8c
SHA1 hash:
a6d195f4eeeb1e2b9566354c3b6406e4b21a4007
Link:
https://www.unpac.me/results/c7713f87-b25e-4242-ac18-5ebfe2720fe2/
SH256 hash:
da2117c7be6e5c1f2f29738bccda7abdbea21a3f280b334a7c67b61d80ca9e19
MD5 hash:
aee1cfd46fb31bea0077474cd5a3c8e6
SHA1 hash:
08c169567152f57347762d1fed8e967822a0adbb
Link:
https://www.unpac.me/results/c7713f87-b25e-4242-ac18-5ebfe2720fe2/
SH256 hash:
17924fd5ea0601bedbae36df4920db30e2d059d338e7380e0b14d81b4abe43b8
MD5 hash:
b34425a6662003be2574c04821ee2f23
SHA1 hash:
15a184732bc8d862b587fa0fde186e6112a242b4
Link:
https://www.unpac.me/results/c7713f87-b25e-4242-ac18-5ebfe2720fe2/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/17924fd5ea06/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/17924fd5ea0601bedbae36df4920db30e2d059d338e7380e0b14d81b4abe43b8

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

Comments