MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 33e40835a9c6e471ece9819aa162eab8327e17967d5952468e33ecdebad7c3b0. 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: 10


Intelligence 10 IOCs YARA File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 33e40835a9c6e471ece9819aa162eab8327e17967d5952468e33ecdebad7c3b0
SHA3-384 hash: 5f39f6a441f6e7dcfc59d23b08a0af12c0a0d411db3b2bbdceba1c46ebfffd556b905e744a2bdfd9eef56a5d90441fa6
SHA1 hash: 78716a6d86ffa3fc9d5423e70e0fc73c211167a4
MD5 hash: 06c032c170bd997f17a633463462b3cd
humanhash: bacon-mobile-yellow-monkey
File name:06c032c170bd997f17a633463462b3cd
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:338'432 bytes
First seen:2021-10-27 13:01:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 81bc37a83512d3f79dc386c8801f39d0 (2 x Smoke Loader)
ssdeep 6144:24vGo0hIVM5Wz346VZcrR1738tlRj5pTTz3:28GVgz4PrR1738t9pTn
Threatray 5'114 similar samples on MalwareBazaar
TLSH T120749E10BBA0C034F4B252F849BA92A8B53F7AB05B7494CF13D51AEE56746E0EC31357
File icon (PE):PE icon
dhash icon b2dacaaecee6baa6 (23 x RedLineStealer, 22 x Stop, 13 x Smoke Loader)
Reporter zbetcheckin
Tags:32 exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
128
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6609814701637632.zip
Verdict:
Malicious activity
Analysis date:
2021-10-27 12:41:31 UTC
Tags:
autoit trojan evasion rat redline stealer vidar opendir loader formbook smoke raccoon
Link:
https://app.any.run/tasks/62303bf3-9cf1-4cdc-9db7-516eab9d77c0

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/200547/
Detection(s):
SecuriteInfo.com.Ransom.Stop.Z5.23851.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/61794dcba9d585e6d53b3d40/reports/47f42be6-b485-4a49-a9f1-0a02c74ff670/overview
Result
Verdict:
UNKNOWN
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:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/37dfafc3-2c3e-4a56-a228-34c01b916c39
Result
Threat name:
RedLine SmokeLoader Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/877757
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
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)
Deletes itself after installation
Detected unpacking (changes PE section rights)
DLL reload attack detected
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
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Renames NTDLL to bypass HIPS
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: Suspicious Svchost Process
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)
Yara detected AntiVM3
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected UAC Bypass using CMSTP
Yara detected Vidar
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 510190 Sample: Km5KAxQLLV Startdate: 27/10/2021 Architecture: WINDOWS Score: 100 78 mas.to 2->78 80 api.2ip.ua 2->80 104 Multi AV Scanner detection for domain / URL 2->104 106 Antivirus detection for URL or domain 2->106 108 Multi AV Scanner detection for submitted file 2->108 110 11 other signatures 2->110 11 Km5KAxQLLV.exe 2->11         started        14 uvfujfc 2->14         started        16 tgfujfc 2->16         started        signatures3 process4 signatures5 128 Contains functionality to inject code into remote processes 11->128 130 Injects a PE file into a foreign processes 11->130 18 Km5KAxQLLV.exe 11->18         started        132 Machine Learning detection for dropped file 14->132 21 uvfujfc 14->21         started        process6 signatures7 96 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 18->96 98 Maps a DLL or memory area into another process 18->98 100 Checks if the current machine is a virtual machine (disk enumeration) 18->100 102 Creates a thread in another existing process (thread injection) 18->102 23 explorer.exe 12 18->23 injected 28 AdvancedRun.exe 18->28         started        process8 dnsIp9 90 216.128.137.31, 80 AS-CHOOPAUS United States 23->90 92 xacokuo8.top 91.240.242.101, 49755, 49756, 49758 PINDC-ASRU Russian Federation 23->92 94 4 other IPs or domains 23->94 64 C:\Users\user\AppData\Roaming\uvfujfc, PE32 23->64 dropped 66 C:\Users\user\AppData\Roaming\tgfujfc, PE32 23->66 dropped 68 C:\Users\user\AppData\Local\Temp\933.exe, PE32 23->68 dropped 70 6 other malicious files 23->70 dropped 112 System process connects to network (likely due to code injection or exploit) 23->112 114 Benign windows process drops PE files 23->114 116 Deletes itself after installation 23->116 118 Hides that the sample has been downloaded from the Internet (zone.identifier) 23->118 30 79E0.exe 1 23->30         started        34 3DBC.exe 23->34         started        36 5A8E.exe 21 7 23->36         started        39 3 other processes 23->39 file10 signatures11 process12 dnsIp13 72 C:\Users\user\AppData\Local\Temp\1105.tmp, PE32 30->72 dropped 134 DLL reload attack detected 30->134 136 Detected unpacking (changes PE section rights) 30->136 138 Machine Learning detection for dropped file 30->138 146 5 other signatures 30->146 140 Injects a PE file into a foreign processes 34->140 41 3DBC.exe 34->41         started        82 cdn.discordapp.com 162.159.134.233, 443, 49806, 49810 CLOUDFLARENETUS United States 36->82 74 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 36->74 dropped 142 Adds a directory exclusion to Windows Defender 36->142 44 powershell.exe 36->44         started        46 AdvancedRun.exe 36->46         started        48 5A8E.exe 36->48         started        50 5A8E.exe 36->50         started        84 93.115.20.139, 28978, 49828 MVPShttpswwwmvpsnetEU Romania 39->84 86 162.159.130.233, 443, 49826, 49827 CLOUDFLARENETUS United States 39->86 88 192.168.2.1 unknown unknown 39->88 76 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 39->76 dropped 144 Antivirus detection for dropped file 39->144 52 AdvancedRun.exe 39->52         started        54 powershell.exe 39->54         started        56 8E63.exe 39->56         started        file14 signatures15 process16 signatures17 120 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 41->120 122 Maps a DLL or memory area into another process 41->122 124 Checks if the current machine is a virtual machine (disk enumeration) 41->124 126 Creates a thread in another existing process (thread injection) 41->126 58 conhost.exe 44->58         started        60 AdvancedRun.exe 52->60         started        62 conhost.exe 54->62         started        process18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/33e40835a9c6e471ece9819aa162eab8327e17967d5952468e33ecdebad7c3b0/
Threat name:
Win32.Trojan.Strab
Create hunting rule
Status:
Malicious
First seen:
2021-10-27 13:02:06 UTC
AV detection:
18 of 27 (66.67%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
6d7596a48c5e95b3f42a58b09348c4293f92a0a6738c5850856bf1a5b323a6a8
Smoke Loader
6f54181807e2995147e132e7bf87ed669966b4f68a49b29fdaf4467864aa946a
Smoke Loader
be032b655d9a935fbca887adfc5e478085b7d64c96720c57da870c2d463ed881
Smoke Loader
c37feba7ad29a50f566e779edd2c5514edcbd6e87909ca4d8e6d1f9727362d94
Smoke Loader
d2b72372d1f6ff858237a0804714acfb2afa47ad2c2530a749ba738d2e0cf416
Smoke Loader
d836a03e0b7eeabbc971de7d3e6fcc11bf06e13e633d11118c7429b3abb3c4ed
Smoke Loader
ebe82a7d2f2f9989a5e4ef6a4602a8224abdff7aef5baa6beacb5977c02ac3e0
Smoke Loader
fbb99570b341367a86c2c23b56862bfb3d3ea91c06e7c15750f7d36bf82f494b
Smoke Loader
+ 5'104 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:bazarloader family:djvu family:redline family:smokeloader family:vidar botnet:11111 botnet:517 botnet:706 botnet:754 botnet:money-2021 botnet:z0rm1on backdoor discovery dropper infostealer loader persistence ransomware spyware stealer trojan
Link:
https://tria.ge/reports/211027-p9sy1aege9/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Kills process with taskkill
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Deletes itself
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Bazar/Team9 Loader payload
Vidar Stealer
Bazar Loader
Detected Djvu ransomware
Djvu Ransomware
RedLine
RedLine Payload
SmokeLoader
Vidar
Malware Config
C2 Extraction:
http://xacokuo8.top/
http://hajezey1.top/
http://nusurtal4f.net/
http://netomishnetojuk.net/
http://escalivrouter.net/
http://nick22doom4.net/
http://wrioshtivsio.su/
http://nusotiso4.su/
http://rickkhtovkka.biz/
http://palisotoliso.net/
https://mas.to/@lilocc
93.115.20.139:28978
185.215.113.94:15564
2.56.214.190:59628
https://mas.to/@xeroxxx
http://rlrz.org/lancer
Unpacked files
SH256 hash:
7504bf3fa2768578ecf547d7ad5ee704bb32a345726f4d6007e4905db82c873c
MD5 hash:
67832761c9fb6dcaa2caaa433aeef1e9
SHA1 hash:
1f40855c5efb001c8dff2d10e10b8c68d573d68f
Link:
https://www.unpac.me/results/1ed43193-5b3e-4011-af6e-d5077337bbd9/
SH256 hash:
33e40835a9c6e471ece9819aa162eab8327e17967d5952468e33ecdebad7c3b0
MD5 hash:
06c032c170bd997f17a633463462b3cd
SHA1 hash:
78716a6d86ffa3fc9d5423e70e0fc73c211167a4
Link:
https://www.unpac.me/results/1ed43193-5b3e-4011-af6e-d5077337bbd9/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/33e40835a9c6/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/33e40835a9c6e471ece9819aa162eab8327e17967d5952468e33ecdebad7c3b0

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 33e40835a9c6e471ece9819aa162eab8327e17967d5952468e33ecdebad7c3b0

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1719493/
Cape
Cape
https://www.capesandbox.com/analysis/200547/

Comments


Avatar
zbet commented on 2021-10-27 13:01:34 UTC

url : hxxp://privacytoolzforyou-6000.top/downloads/toolspab2.exe