MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fea7f052ee9f727d0ecb888eef78674e1220c73276010a9cd6d68c4d9d260f4b. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fea7f052ee9f727d0ecb888eef78674e1220c73276010a9cd6d68c4d9d260f4b
SHA3-384 hash: d32b332f9ab2bfcdb3ba85e47fecade474dcbbaacae2ebf0c7de916f82f0c72c23bd1044625ba7c49facc7f7a0e7fdfa
SHA1 hash: af4ee5521fec5c34ddc5311d71d47e6b8be71d3d
MD5 hash: f35c060b3ac3b38cff5fc9131e794f93
humanhash: maryland-louisiana-chicken-emma
File name:f35c060b3ac3b38cff5fc9131e794f93.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:249'344 bytes
First seen:2024-02-08 18:06:45 UTC
Last seen:2024-02-08 19:35:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash c50fc44c4cf7f76a6615cc583b65389f (8 x Smoke Loader, 4 x GCleaner)
ssdeep 6144:aWaPSLteSV8G+hdiVRp/8Q+n6rxlVram1h:aWaQteLG/Rx8Q+x+
TLSH T1AD34AF2C23D0C471D153113685A1CBF18ABB7872B6B3798FFFD16A7E1E3929192A4309
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon d2f0e4c8e4f9c6f9 (1 x Smoke Loader)
Reporter abuse_ch
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
337
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
smoke
Create hunting rule
ID:
1
File name:
fea7f052ee9f727d0ecb888eef78674e1220c73276010a9cd6d68c4d9d260f4b.exe
Verdict:
Malicious activity
Analysis date:
2024-02-08 18:10:59 UTC
Tags:
loader smoke smokeloader stealer stealc
Link:
https://app.any.run/tasks/b9bd8673-37bb-4ff3-90e6-cac077b1b7a1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/475487/
Detection(s):
SecuriteInfo.com.Trojan.Siggen25.43948.25119.25297.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint glupteba packed smokeloader
Link:
https://www.filescan.io/uploads/65c5185129ab210c3fac0897/reports/0457bbd8-6522-4dc4-92d1-38125dde9bff/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/fea7f052ee9f727d0ecb888eef78674e1220c73276010a9cd6d68c4d9d260f4b
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/83faa914-792c-4d49-85e5-1921cd4aeba8
Result
Threat name:
Glupteba, SmokeLoader, Socks5Systemz, St
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1389372
Signature
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 infect the boot sector
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops PE files with benign system names
Found malware configuration
Found Tor onion address
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
May use the Tor software to hide its network traffic
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Suspicious Process Parents
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: System File Execution Location Anomaly
Snort IDS alert for network traffic
Suspicious powershell command line found
Tries to detect sandboxes / dynamic malware analysis system (file name check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
UAC bypass detected (Fodhelper)
Yara detected Glupteba
Yara detected SmokeLoader
Yara detected Socks5Systemz
Yara detected Stealc
Yara detected UAC Bypass using CMSTP
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1389372 Sample: IIBXMzS0zN.exe Startdate: 08/02/2024 Architecture: WINDOWS Score: 100 127 tceducn.com 2->127 129 soetegem.com 2->129 131 13 other IPs or domains 2->131 175 Snort IDS alert for network traffic 2->175 177 Found malware configuration 2->177 179 Malicious sample detected (through community Yara rule) 2->179 181 18 other signatures 2->181 12 IIBXMzS0zN.exe 2->12         started        15 egiibgt 2->15         started        17 svchost.exe 2->17         started        19 2 other processes 2->19 signatures3 process4 signatures5 191 Detected unpacking (changes PE section rights) 12->191 193 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 12->193 195 Maps a DLL or memory area into another process 12->195 197 Creates a thread in another existing process (thread injection) 12->197 21 explorer.exe 72 27 12->21 injected 199 Multi AV Scanner detection for dropped file 15->199 201 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 15->201 203 Checks if the current machine is a virtual machine (disk enumeration) 15->203 26 WerFault.exe 17->26         started        28 WerFault.exe 17->28         started        process6 dnsIp7 135 selebration17io.io 91.215.85.120, 49711, 80 PINDC-ASRU Russian Federation 21->135 137 asx.sunaviat.com 172.67.221.35, 49717, 80 CLOUDFLARENETUS United States 21->137 139 6 other IPs or domains 21->139 93 C:\Users\user\AppData\Roaming\ejiibgt, PE32 21->93 dropped 95 C:\Users\user\AppData\Roaming\egiibgt, PE32 21->95 dropped 97 C:\Users\user\AppData\Local\TempE8C.exe, PE32 21->97 dropped 99 11 other malicious files 21->99 dropped 185 Benign windows process drops PE files 21->185 187 Deletes itself after installation 21->187 189 Hides that the sample has been downloaded from the Internet (zone.identifier) 21->189 30 78A4.exe 2 21->30         started        33 914D.exe 21->33         started        36 5A89.exe 21->36         started        40 7 other processes 21->40 38 Conhost.exe 26->38         started        file8 signatures9 process10 dnsIp11 109 C:\Users\user\AppData\Local\Temp\...\78A4.tmp, PE32 30->109 dropped 43 78A4.tmp 30->43         started        111 C:\Users\user\AppData\...\InstallSetup4.exe, PE32 33->111 dropped 113 C:\Users\user\AppData\Local\...\FourthX.exe, PE32+ 33->113 dropped 115 C:\...\288c47bbc1871b439df19ff4df68f076.exe, PE32 33->115 dropped 159 Multi AV Scanner detection for dropped file 33->159 45 InstallSetup4.exe 33->45         started        50 288c47bbc1871b439df19ff4df68f076.exe 33->50         started        52 FourthX.exe 33->52         started        161 Contains functionality to inject code into remote processes 36->161 163 Drops PE files with benign system names 36->163 165 Injects a PE file into a foreign processes 36->165 54 5A89.exe 3 13 36->54         started        141 gemcreedarticulateod.shop 104.21.80.171, 443, 49715 CLOUDFLARENETUS United States 40->141 143 secretionsuitcasenioise.shop 104.21.16.152 CLOUDFLARENETUS United States 40->143 145 3 other IPs or domains 40->145 167 Detected unpacking (changes PE section rights) 40->167 169 Machine Learning detection for dropped file 40->169 171 Contains functionality to infect the boot sector 40->171 173 4 other signatures 40->173 56 regsvr32.exe 40->56         started        58 WerFault.exe 40->58         started        60 csrss.exe 40->60         started        62 WerFault.exe 40->62         started        file12 signatures13 process14 dnsIp15 64 78A4.exe 43->64         started        147 5.42.64.33 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 45->147 149 185.172.128.127 NADYMSS-ASRU Russian Federation 45->149 151 185.172.128.90 NADYMSS-ASRU Russian Federation 45->151 117 C:\Users\user\AppData\Local\...\nsxAC73.tmp, PE32 45->117 dropped 119 C:\Users\user\AppData\Local\...\INetC.dll, PE32 45->119 dropped 121 C:\Users\user\AppData\...\BroomSetup.exe, PE32 45->121 dropped 123 C:\Users\user\AppData\...\syncUpd[1].exe, PE32 45->123 dropped 205 Multi AV Scanner detection for dropped file 45->205 67 BroomSetup.exe 45->67         started        70 Conhost.exe 45->70         started        207 Detected unpacking (changes PE section rights) 50->207 209 Detected unpacking (overwrites its own PE header) 50->209 211 UAC bypass detected (Fodhelper) 50->211 213 Suspicious powershell command line found 52->213 72 powershell.exe 52->72         started        153 127.0.0.1 unknown unknown 54->153 155 86.59.21.38 UTA-ASAT Austria 54->155 157 16 other IPs or domains 54->157 125 C:\ProgramData\Drivers\csrss.exe, PE32 54->125 dropped 215 Found Tor onion address 54->215 217 May use the Tor software to hide its network traffic 54->217 219 Tries to detect sandboxes / dynamic malware analysis system (file name check) 56->219 file16 signatures17 process18 file19 89 C:\Users\user\AppData\Local\Temp\...\78A4.tmp, PE32 64->89 dropped 74 78A4.tmp 64->74         started        183 Multi AV Scanner detection for dropped file 67->183 77 cmd.exe 67->77         started        79 conhost.exe 72->79         started        signatures20 process21 file22 101 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 74->101 dropped 103 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 74->103 dropped 105 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 74->105 dropped 107 31 other files (28 malicious) 74->107 dropped 81 anyburnfree.exe 74->81         started        84 anyburnfree.exe 74->84         started        87 conhost.exe 77->87         started        process23 dnsIp24 91 C:\ProgramData\...\IMAP List Mailboxes 65.exe, PE32 81->91 dropped 133 bercekp.com 185.196.8.22 SIMPLECARRER2IT Switzerland 84->133 file25
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fea7f052ee9f727d0ecb888eef78674e1220c73276010a9cd6d68c4d9d260f4b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fea7f052ee9f727d0ecb888eef78674e1220c73276010a9cd6d68c4d9d260f4b/
Threat name:
Win32.Trojan.SmokeLoader
Create hunting rule
Status:
Malicious
First seen:
2024-02-06 14:22:01 UTC
File Type:
PE (Exe)
Extracted files:
34
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=72t7auxot5zh2dwlrcho66dhjyjcbrzsoyaqvhgw22ge3hjgb5fq._file
Verdict:
malicious
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:dcrat family:glupteba family:smokeloader botnet:autm botnet:pub1 backdoor bootkit discovery dropper evasion infostealer loader persistence rat spyware stealer trojan upx
Link:
https://tria.ge/reports/240208-wqbc6saf25/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
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
Program crash
Launches sc.exe
Suspicious use of SetThreadContext
Adds Run key to start application
Checks installed software on the system
Writes to the Master Boot Record (MBR)
Checks computer location settings
Deletes itself
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
UPX packed file
Downloads MZ/PE file
Modifies Windows Firewall
Stops running service(s)
DcRat
Glupteba
Glupteba payload
SmokeLoader
Malware Config
C2 Extraction:
http://selebration17io.io/index.php
http://vacantion18ffeu.cc/index.php
http://valarioulinity1.net/index.php
http://buriatiarutuhuob.net/index.php
http://cassiosssionunu.me/index.php
http://sulugilioiu19.net/index.php
http://goodfooggooftool.net/index.php
http://sjyey.com/tmp/index.php
http://babonwo.ru/tmp/index.php
http://mth.com.ua/tmp/index.php
http://piratia.pw/tmp/index.php
http://go-piratia.ru/tmp/index.php
Unpacked files
SH256 hash:
e23e8cfb01d2dff9f88d9a351e78867af0b6065371e4dd0324cbe2288927ea80
MD5 hash:
3a4ed517bb6f47b9b9b93ffdd002d5ea
SHA1 hash:
b4ba36d60c7f0c7c2516b6678d3c14993182de2a
Detections:
SmokeLoaderStage2
Create hunting rule
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/d8e4c81f-a0a8-43ca-98d0-fcf1a1474763/
Parent samples :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fd0c4ce27e4c30e616b791bde30ffd351faeb416aa3e3717fbf023c41d3c374a
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af3dc0594e46f420ba802d85cd7c3086fd3bb7648fee0fc707d810311aac382b
b2296b0d8a305d1177e12d6746b9a4f341f3ac69b6381d79e8e6a5006d652651
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a0c42cc858f7a7253d7c1a9f790453ce549152eccf6d5bc694453e518ee3534a
25825052577f72cf9553334f78fef5fb991ee4891a908e90555bfd16dd6a1c4e
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1a04a01ff9144cee276994c8a5beda3ebacbc4846afb13b8a700212c1092ef14
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fea7f052ee9f727d0ecb888eef78674e1220c73276010a9cd6d68c4d9d260f4b
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6d533c8a98cee42c8f797a0b982a0be0da8d7503da8c42e8da10a88bfee9bf23
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ea98c56328b0659d7bfe4a2a04cb0a4c6c10ad5ce9f05c305b9264f305095c86
5aa92bfd228195b36e88e6b22e27a4802596d1c7803d20b0d943f0207e563844
b5724d1ea8d2a379e0989ab74ab7719ed93d94dee8638b3dc31e53569cc36107
d6567cc8e6b82d69347065de9fa8c7d2441ee63185ac52fe0e5e4bc6b2642910
4db6f4628dcd3a4ef8417290ad40c858047ceaed4daaff87a4a5f0d873745809
f7b3ea13abebeb99ddfd4319457ff2d8a8473b8a46963de047cce295abadd2eb
c812242a8cf1ebca3d72479d271863327d4c684deecfe9282516abcc6e68caa6
067950a7b80f52fc946a13bf4fd389ea8cbbc043658d33aaff9e3680e1dadd46
23b811c25515d4880cad236d114edfc12d02f76c5f138fecd68855c540963c75
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5db3ec41ae7137a8fa030fbf8d923a3f3faa0a75a01f3399944caf28b03acde4
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a550df762611e5384f725b245f433687a508e5fca325d5cac656e9328abab4ef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 hash:
fea7f052ee9f727d0ecb888eef78674e1220c73276010a9cd6d68c4d9d260f4b
MD5 hash:
f35c060b3ac3b38cff5fc9131e794f93
SHA1 hash:
af4ee5521fec5c34ddc5311d71d47e6b8be71d3d
Link:
https://www.unpac.me/results/d8e4c81f-a0a8-43ca-98d0-fcf1a1474763/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fea7f052ee9f/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/fea7f052ee9f727d0ecb888eef78674e1220c73276010a9cd6d68c4d9d260f4b

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

Smoke Loader

Executable exe fea7f052ee9f727d0ecb888eef78674e1220c73276010a9cd6d68c4d9d260f4b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2725854/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/475487/

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