MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f68aa2678500c7f6c6485629b58d26c2aa99c7b55df33a75c75f56dcd112c675. 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: 16


Intelligence 16 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f68aa2678500c7f6c6485629b58d26c2aa99c7b55df33a75c75f56dcd112c675
SHA3-384 hash: d153174e0ea4e4bde25d070f8852dbdc89756ad5d856a38c82d065303e09ff987b54c87b70e4598fc247f62736c12ba8
SHA1 hash: bde7806e54e3b0a59b1592a2dc87aa16af725a37
MD5 hash: ba599f2aa100a57cd9b9c34f0ec9f5ea
humanhash: august-crazy-nuts-illinois
File name:file
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:1'098'240 bytes
First seen:2023-10-18 06:40:36 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:fyzBF0eGou/6DVC5Qcz9PPBsxHlsqA5fkHDKeJY3v:qbGd245QczZPuBlVj/
Threatray 1'511 similar samples on MalwareBazaar
TLSH T1303523135BE49423C8B5173140F703972D3A7D7289296B3AB7DAAD4A0CB3686F532727
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 :
345
Origin country :
US US
Vendor Threat Intelligence
Detection:
SmokeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/455602/
Detection(s):
Sanesecurity.Malware.28840.BadO.UNOFFICIAL
Create hunting rule

Win.Packed.Crifi-10011314-0
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
Sending a custom TCP request
Launching a process
Сreating synchronization primitives
Launching a service
Creating a file
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/652f7dff5995667255c0c6c3/reports/b07699d9-3d90-4205-9ae9-25689c8ffc8e/overview
Verdict:
Malicious
Labled as:
TR/Dldr.Agent_AGen
Link:
https://www.hybrid-analysis.com/sample/f68aa2678500c7f6c6485629b58d26c2aa99c7b55df33a75c75f56dcd112c675
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/8b7bcc59-4591-4a50-9b1c-a1804a8a21b1
Result
Threat name:
Amadey, Babadeda, RedLine, SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
n/a
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1327832
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)
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 RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1327832 Sample: file.exe Startdate: 18/10/2023 Architecture: WINDOWS Score: 100 137 youtube-ui.l.google.com 2->137 139 www.youtube.com 2->139 141 6 other IPs or domains 2->141 183 Snort IDS alert for network traffic 2->183 185 Multi AV Scanner detection for domain / URL 2->185 187 Found malware configuration 2->187 189 20 other signatures 2->189 15 file.exe 1 4 2->15         started        18 rundll32.exe 2->18         started        20 tdjruae 2->20         started        22 explothe.exe 2->22         started        signatures3 process4 file5 133 C:\Users\user\AppData\Local\...\Dx4RW98.exe, PE32 15->133 dropped 135 C:\Users\user\AppData\Local\...\6fl2Ai4.exe, PE32 15->135 dropped 24 Dx4RW98.exe 1 4 15->24         started        process6 file7 105 C:\Users\user\AppData\Local\...\dY3ZO77.exe, PE32 24->105 dropped 107 C:\Users\user\AppData\Local\...\5mP3Me7.exe, PE32 24->107 dropped 201 Antivirus detection for dropped file 24->201 203 Machine Learning detection for dropped file 24->203 28 dY3ZO77.exe 1 4 24->28         started        signatures8 process9 file10 129 C:\Users\user\AppData\Local\...\hF4VG56.exe, PE32 28->129 dropped 131 C:\Users\user\AppData\Local\...\4iv973kp.exe, PE32 28->131 dropped 225 Antivirus detection for dropped file 28->225 227 Machine Learning detection for dropped file 28->227 32 hF4VG56.exe 1 4 28->32         started        36 4iv973kp.exe 4 28->36         started        signatures11 process12 dnsIp13 91 C:\Users\user\AppData\Local\...\MC0Sr21.exe, PE32 32->91 dropped 93 C:\Users\user\AppData\Local\...\3bQ00HY.exe, PE32 32->93 dropped 159 Machine Learning detection for dropped file 32->159 39 3bQ00HY.exe 32->39         started        42 MC0Sr21.exe 1 4 32->42         started        143 77.91.124.55, 19071, 49713, 49718 ECOTEL-ASRU Russian Federation 36->143 161 Antivirus detection for dropped file 36->161 163 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 36->163 165 Found many strings related to Crypto-Wallets (likely being stolen) 36->165 167 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 36->167 file14 signatures15 process16 file17 191 Writes to foreign memory regions 39->191 193 Allocates memory in foreign processes 39->193 195 Injects a PE file into a foreign processes 39->195 45 AppLaunch.exe 39->45         started        48 AppLaunch.exe 39->48         started        50 AppLaunch.exe 39->50         started        109 C:\Users\user\AppData\Local\...\2QD7918.exe, PE32 42->109 dropped 111 C:\Users\user\AppData\Local\...\1fx83fT7.exe, PE32 42->111 dropped 52 1fx83fT7.exe 42->52         started        54 2QD7918.exe 12 42->54         started        signatures18 process19 dnsIp20 229 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 45->229 231 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 45->231 233 Maps a DLL or memory area into another process 45->233 243 2 other signatures 45->243 57 explorer.exe 45->57 injected 235 Contains functionality to inject code into remote processes 52->235 237 Writes to foreign memory regions 52->237 239 Allocates memory in foreign processes 52->239 241 Injects a PE file into a foreign processes 52->241 62 AppLaunch.exe 9 1 52->62         started        145 5.42.92.88, 49712, 49716, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 54->145 signatures21 process22 dnsIp23 147 5.42.65.80, 49804, 49821, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 57->147 149 77.91.68.29, 49715, 80 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 57->149 151 3 other IPs or domains 57->151 113 C:\Users\user\AppData\Local\Temp\F914.exe, PE32 57->113 dropped 115 C:\Users\user\AppData\Local\Temp879.exe, PE32 57->115 dropped 117 C:\Users\user\AppData\Local\Temp357.exe, PE32 57->117 dropped 119 11 other files (10 malicious) 57->119 dropped 205 System process connects to network (likely due to code injection or exploit) 57->205 207 Benign windows process drops PE files 57->207 209 Hides that the sample has been downloaded from the Internet (zone.identifier) 57->209 64 CDC7.exe 57->64         started        68 E879.exe 57->68         started        70 DC13.exe 57->70         started        72 5 other processes 57->72 211 Modifies windows update settings 62->211 213 Disable Windows Defender notifications (registry) 62->213 215 Disable Windows Defender real time protection (registry) 62->215 file24 signatures25 process26 file27 95 C:\Users\user\AppData\Local\...\Wa1Gh2jH.exe, PE32 64->95 dropped 97 C:\Users\user\AppData\Local\...\6KW23tG.exe, PE32 64->97 dropped 169 Antivirus detection for dropped file 64->169 171 Multi AV Scanner detection for dropped file 64->171 173 Machine Learning detection for dropped file 64->173 74 Wa1Gh2jH.exe 64->74         started        99 C:\Users\user\AppData\Local\...\explothe.exe, PE32 68->99 dropped 78 explothe.exe 68->78         started        175 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 70->175 177 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 70->177 179 Tries to harvest and steal browser information (history, passwords, etc) 70->179 181 Found many strings related to Crypto-Wallets (likely being stolen) 72->181 81 chrome.exe 72->81         started        83 chrome.exe 72->83         started        85 conhost.exe 72->85         started        signatures28 process29 dnsIp30 121 C:\Users\user\AppData\Local\...\mw2No1BY.exe, PE32 74->121 dropped 123 C:\Users\user\AppData\Local\...\5VO42Tm.exe, PE32 74->123 dropped 217 Antivirus detection for dropped file 74->217 219 Machine Learning detection for dropped file 74->219 87 mw2No1BY.exe 74->87         started        153 77.91.124.1, 49749, 49750, 49757 ECOTEL-ASRU Russian Federation 78->153 125 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 78->125 dropped 127 C:\Users\user\AppData\Local\...\clip64[1].dll, PE32 78->127 dropped 221 Creates an undocumented autostart registry key 78->221 223 Uses schtasks.exe or at.exe to add and modify task schedules 78->223 155 192.168.2.5, 19071, 37515, 42359 unknown unknown 81->155 157 239.255.255.250 unknown Reserved 81->157 file31 signatures32 process33 file34 101 C:\Users\user\AppData\Local\...\wV2oJ0MG.exe, PE32 87->101 dropped 103 C:\Users\user\AppData\Local\...\4Jt074Ik.exe, PE32 87->103 dropped 197 Antivirus detection for dropped file 87->197 199 Machine Learning detection for dropped file 87->199 signatures35
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f68aa2678500c7f6c6485629b58d26c2aa99c7b55df33a75c75f56dcd112c675
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f68aa2678500c7f6c6485629b58d26c2aa99c7b55df33a75c75f56dcd112c675/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2023-10-18 06:41:06 UTC
File Type:
PE (Exe)
Extracted files:
193
AV detection:
16 of 22 (72.73%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=62fkez4fadd7nrsikyu3ldjgykvjtr5vlxztu5ohl5lnzuisyz2q._file
Verdict:
malicious
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Smoke Loader
+ 1'501 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:dcrat 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 spyware stealer trojan
Link:
https://tria.ge/reports/231018-hfr2aadd32/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
.NET Reactor proctector
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Uses the VBS compiler for execution
Windows security modification
Downloads MZ/PE file
Amadey
DcRat
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
Unpacked files
SH256 hash:
160ea596dea538000394fde4ba2d40fd2be5ab50037a77ba3000e927bff84ef1
MD5 hash:
22b50c95b39cbbdb00d5a4cd3d4886bd
SHA1 hash:
db8326c4fad0064ce3020226e8556e7cce8ce04e
Link:
https://www.unpac.me/results/1cddcf7a-5e12-4f46-aa8f-fc374a3109ab/
Parent samples :
24b66c0d6f26f5de09b4cb7a2496bf87ad0ed9d45e846870dee70941b565bc3c
d6069cb7acd4675b324603f2adc3e83fa7fa1829e73052a8d62a10f3d99a8200
SH256 hash:
f78203ebf40c0daaf16a8a6688741035b7111dc6b96ba3d2c734eddb1227ecd9
MD5 hash:
536909dccc196cb255f72d39784d78e4
SHA1 hash:
be8e4cc4d7fc09242707ad62bb48e699dd40d25c
Link:
https://www.unpac.me/results/1cddcf7a-5e12-4f46-aa8f-fc374a3109ab/
SH256 hash:
ae7690bc4389cb9ece251c13016c695ba04e4cb7bb347737e02d5756c4fb9980
MD5 hash:
fe3032fd9395475a96db5ae565f897f0
SHA1 hash:
3653d73f235d264b21d68b18e16fc0928ec863bf
Link:
https://www.unpac.me/results/1cddcf7a-5e12-4f46-aa8f-fc374a3109ab/
SH256 hash:
7f221d0dfa9fdf2f49392c09fda67c40f8e0c38b5bbefb6642a6d076708bb40f
MD5 hash:
e6e3048f2f6682f8da6a47b09eb41644
SHA1 hash:
41bfad845759e46d7d17ef807633fa9575658a3b
Detections:
redline
Create hunting rule
Link:
https://www.unpac.me/results/1cddcf7a-5e12-4f46-aa8f-fc374a3109ab/
Parent samples :
ef16f375089c6984ae1326a75d99286c0f3db65df99faafbbca6f460c4ad2513
cc45e1788e5bff3ee10134539c0fdcb4ad37aa0897c7c56d8006983b09094cfb
f68aa2678500c7f6c6485629b58d26c2aa99c7b55df33a75c75f56dcd112c675
38754b705fa71cd3c0868a4a41105693bbb48017da92c1b5bb580f52e3960f91
3b7e76a597382a194137293fdc587ea0154b1eb70d0666765cf9cd3377516367
11e3351eaf488a5e535b2298f6bf297cd5c0b2ff388d51f4752bc0e1cd6ae249
SH256 hash:
2a04b6d19067d605550da1bf09a15003f968120458bf55e01320f1100f206e19
MD5 hash:
5e80de50a8680853b74d449b03ec87f1
SHA1 hash:
bbaeaa39256c4baaaa1bae4c5191a3bc976ea3c7
Detections:
Amadey
Create hunting rule
win_amadey_auto
Create hunting rule
Link:
https://www.unpac.me/results/1cddcf7a-5e12-4f46-aa8f-fc374a3109ab/
Parent samples :
8457743aaba419d629a240435fdfd954f80c38caa91acb9fc70918c91a40b218
cc45e1788e5bff3ee10134539c0fdcb4ad37aa0897c7c56d8006983b09094cfb
331851528995da5cbcf726e0bacca9bd6c9282edc6274f141bb3a57b6d959834
f68aa2678500c7f6c6485629b58d26c2aa99c7b55df33a75c75f56dcd112c675
38754b705fa71cd3c0868a4a41105693bbb48017da92c1b5bb580f52e3960f91
3b7e76a597382a194137293fdc587ea0154b1eb70d0666765cf9cd3377516367
11e3351eaf488a5e535b2298f6bf297cd5c0b2ff388d51f4752bc0e1cd6ae249
SH256 hash:
e92e73d6570209e01fcfd233e5fc67c3bf6fd85c43c2066b994df8c5c1faf6fe
MD5 hash:
49c2009e05b91637a059c323ee222c2c
SHA1 hash:
6385b4b0c1099bdd5833d5cdf15ea3a92d88180d
Link:
https://www.unpac.me/results/1cddcf7a-5e12-4f46-aa8f-fc374a3109ab/
SH256 hash:
f68aa2678500c7f6c6485629b58d26c2aa99c7b55df33a75c75f56dcd112c675
MD5 hash:
ba599f2aa100a57cd9b9c34f0ec9f5ea
SHA1 hash:
bde7806e54e3b0a59b1592a2dc87aa16af725a37
Link:
https://www.unpac.me/results/1cddcf7a-5e12-4f46-aa8f-fc374a3109ab/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f68aa2678500/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/f68aa2678500c7f6c6485629b58d26c2aa99c7b55df33a75c75f56dcd112c675

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/455602/

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