MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 090b8a9479907e3aa9b258d877556493fd7045c686ea24b4132da82c46c40c71. 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: 9


Intelligence 9 IOCs YARA File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 090b8a9479907e3aa9b258d877556493fd7045c686ea24b4132da82c46c40c71
SHA3-384 hash: 25d7c38369d671aef0505c008f2bc2637704b9216bdcae047c2db76d9f4a869c50cedda8915141a97015344c06a6a534
SHA1 hash: 45fc9906a8b7cd4f5c149d6fe97a21ce40b8c3d4
MD5 hash: c04c4e622b896e68e20a158aed550e3a
humanhash: pluto-foxtrot-west-finch
File name:c04c4e622b896e68e20a158aed550e3a
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:249'344 bytes
First seen:2021-09-19 15:35:31 UTC
Last seen:2021-09-19 16:57:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash a738f70ddfe8b728e3a778b20cdcc17b (3 x RaccoonStealer, 2 x RedLineStealer, 2 x ArkeiStealer)
ssdeep 6144:AnZQ286zwU0r6764J7LMY3Ct2HfIApx3sZwYa:YZrzwU0r6moMYycHQAf3a5
Threatray 4'508 similar samples on MalwareBazaar
TLSH T106349D20BAE0C035F1B712F84AB993A8A83E7DB16B3491CB52D516FE66342E4DD31357
File icon (PE):PE icon
dhash icon ead8ac9cc6e68ee0 (118 x RaccoonStealer, 102 x RedLineStealer, 46 x Smoke Loader)
Reporter zbetcheckin
Tags:32 exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
168
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c04c4e622b896e68e20a158aed550e3a
Verdict:
No threats detected
Analysis date:
2021-09-19 15:38:58 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f46df528-c892-4247-918f-1046e45e5636

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
zeus
Create hunting rule
Link:
https://www.capesandbox.com/analysis/189089/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware2.31993.30221.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching the default Windows debugger (dwwin.exe)
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/277a3509-77ea-4ea6-a65d-da4d6e63290d
Result
Threat name:
Raccoon RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/853541
Signature
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)
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)
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
PE file contains section with special chars
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)
Query firmware table information (likely to detect VMs)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 485970 Sample: VXIVAt3NV7 Startdate: 19/09/2021 Architecture: WINDOWS Score: 100 63 prda.aadg.msidentity.com 2->63 65 fernandomayol.com 2->65 67 2 other IPs or domains 2->67 95 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->95 97 Antivirus detection for URL or domain 2->97 99 Multi AV Scanner detection for submitted file 2->99 101 7 other signatures 2->101 10 VXIVAt3NV7.exe 2->10         started        13 fhdgdrw 2->13         started        signatures3 process4 signatures5 121 Detected unpacking (changes PE section rights) 10->121 123 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 10->123 125 Maps a DLL or memory area into another process 10->125 15 explorer.exe 9 10->15 injected 127 Checks if the current machine is a virtual machine (disk enumeration) 13->127 129 Creates a thread in another existing process (thread injection) 13->129 process6 dnsIp7 81 103.169.90.205, 49746, 49760, 49793 AARNET-AS-APAustralianAcademicandResearchNetworkAARNe unknown 15->81 83 187.190.48.60, 49744, 49755, 49759 TOTALPLAYTELECOMUNICACIONESSADECVMX Mexico 15->83 85 8 other IPs or domains 15->85 45 C:\Users\user\AppData\Roaming\fhdgdrw, PE32 15->45 dropped 47 C:\Users\user\AppData\Local\Temp\FF5.exe, PE32 15->47 dropped 49 C:\Users\user\AppData\Local\Temp\8304.exe, PE32 15->49 dropped 51 2 other malicious files 15->51 dropped 87 System process connects to network (likely due to code injection or exploit) 15->87 89 Benign windows process drops PE files 15->89 91 Deletes itself after installation 15->91 93 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->93 20 7327.exe 15->20         started        25 243A.exe 3 15->25         started        27 8304.exe 15 26 15->27         started        29 2 other processes 15->29 file8 signatures9 process10 dnsIp11 69 45.67.231.60, 49818, 80 SERVERIUS-ASNL Moldova Republic of 20->69 71 telete.in 195.201.225.248, 443, 49816 HETZNER-ASDE Germany 20->71 53 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 20->53 dropped 55 C:\Users\user\AppData\...\vcruntime140.dll, PE32 20->55 dropped 57 C:\Users\user\AppData\...\ucrtbase.dll, PE32 20->57 dropped 61 56 other files (none is malicious) 20->61 dropped 103 Detected unpacking (changes PE section rights) 20->103 105 Detected unpacking (overwrites its own PE header) 20->105 107 Tries to harvest and steal browser information (history, passwords, etc) 20->107 31 cmd.exe 20->31         started        73 192.162.242.94, 46316, 49833 DATACHEAP-LLC-ASRU Russian Federation 25->73 109 Query firmware table information (likely to detect VMs) 25->109 111 Tries to detect sandboxes and other dynamic analysis tools (window names) 25->111 113 Hides threads from debuggers 25->113 115 Tries to detect sandboxes / dynamic malware analysis system (registry check) 25->115 33 conhost.exe 25->33         started        75 185.215.113.29, 18087, 49766 WHOLESALECONNECTIONSNL Portugal 27->75 77 api.ip.sb 27->77 59 C:\Users\user\AppData\Local\...\8304.exe.log, ASCII 27->59 dropped 117 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 27->117 119 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 27->119 35 conhost.exe 27->35         started        79 45.9.20.150, 49825, 80 DEDIPATH-LLCUS Russian Federation 29->79 37 conhost.exe 29->37         started        39 conhost.exe 29->39         started        file12 signatures13 process14 process15 41 conhost.exe 31->41         started        43 timeout.exe 31->43         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/090b8a9479907e3aa9b258d877556493fd7045c686ea24b4132da82c46c40c71/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2021-09-19 15:36:09 UTC
AV detection:
16 of 27 (59.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=befyvfdzsb7dvknsldmhovlesp6xarogq3vcjnatfwucyrwebryq._file
Verdict:
malicious
Similar samples:
06051cf2934898bcc716b95d1a9f131d724fafc0425a4745d5546d3d6b9fc027
Smoke Loader
296cb7c456c55688de080e9940722307f1ee92acbfec61696e21ec985794a3ff
Smoke Loader
5e1a4b9ced78b15872e2723b231e3934c4874c6ea28ebf6c983a61f5040b5f96
Smoke Loader
91949edb9145bda3b1336a5513c44707a86300ca5a378411c9bf8800b8127db9
Smoke Loader
9f154115fa8045aa05f15f7cd1de9623ebe32e8ea400279ecb5dfa3596952e3b
Smoke Loader
dcf60583940d9683d950022fc0ff511ea3a7364b728635eb904d28460200dd98
Smoke Loader
e0caf6fb02b0ef2bd64b0e04e1793a502b4a3b350a5be41c1baea88842530383
Smoke Loader
edf6beb88780fb3085332f843b73418f52bbf095265dad631cf8e187644cb565
Smoke Loader
+ 4'498 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:redline family:smokeloader botnet:6e76410dbdf2085ebcf2777560bd8cb0790329c9 botnet:paladin backdoor discovery evasion infostealer spyware stealer themida trojan
Link:
https://tria.ge/reports/210919-s1xglscbd2/
Behaviour
Checks SCSI registry key(s)
Delays execution with timeout.exe
Modifies registry class
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
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Themida packer
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Raccoon
RedLine
RedLine Payload
SmokeLoader
Malware Config
C2 Extraction:
http://varmisende.com/upload/
http://fernandomayol.com/upload/
http://nextlytm.com/upload/
http://people4jan.com/upload/
http://asfaltwerk.com/upload/
188.124.36.242:25802
Unpacked files
SH256 hash:
e713021c1392f7af202ab8ab41ca50bac44278e4bc561faade62d5b3b5b90014
MD5 hash:
576557a59d0948d2851afa208c238c65
SHA1 hash:
2e00eb11bc23605a6ba4d6dd18ce33c98be571c6
Link:
https://www.unpac.me/results/43e4a241-fa74-4259-9be9-3d3c3c65b587/
SH256 hash:
090b8a9479907e3aa9b258d877556493fd7045c686ea24b4132da82c46c40c71
MD5 hash:
c04c4e622b896e68e20a158aed550e3a
SHA1 hash:
45fc9906a8b7cd4f5c149d6fe97a21ce40b8c3d4
Link:
https://www.unpac.me/results/43e4a241-fa74-4259-9be9-3d3c3c65b587/
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/090b8a9479907e3aa9b258d877556493fd7045c686ea24b4132da82c46c40c71

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 090b8a9479907e3aa9b258d877556493fd7045c686ea24b4132da82c46c40c71

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/189089/

Comments


Avatar
zbet commented on 2021-09-19 15:35:33 UTC

url : hxxp://triyogaonline.com/pub6.exe