MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 53b5d3ae5819017d0032e69283874c8275d300f8a32bfa12a9ff08c408745916. 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: 12


Intelligence 12 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 53b5d3ae5819017d0032e69283874c8275d300f8a32bfa12a9ff08c408745916
SHA3-384 hash: f749d10b464880e0e9583520abb761057fb45bbbf46ac59b6af1840b2262c002a5499fd066e7c77b1bd808d1fcc7cf98
SHA1 hash: 238e508e8390c22be75744d3cfc6857d74f3e53c
MD5 hash: 49bbfcb279defaaf81e58c8ebc7c1c27
humanhash: oranges-mirror-emma-oven
File name:49bbfcb279defaaf81e58c8ebc7c1c27.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:350'208 bytes
First seen:2021-11-05 09:15:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2c19e8d727961fe75bcdcd452c23e64c (4 x RaccoonStealer, 3 x Smoke Loader, 1 x ArkeiStealer)
ssdeep 6144:nvwAh24WHVEbUwLcKIEM3y0cpkuJ6oOBote59FIue24BDFgCp:noAeVEgwLc+0cKuJ6oOBote5994BGCp
TLSH T152747D00A7A1C03DF1B212F479B59279A93E7DA1AB7450CF53D52AEE5A346E0ECB0707
File icon (PE):PE icon
dhash icon b2dacabecee6baa6 (148 x RedLineStealer, 145 x Stop, 100 x Smoke Loader)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
227
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
49bbfcb279defaaf81e58c8ebc7c1c27.exe
Verdict:
Suspicious activity
Analysis date:
2021-11-05 09:21:00 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/38872b25-c673-4803-82e2-762b1e175f1a

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/202612/
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/6184f6540621d706aeac6be5/reports/419039c7-3849-44f7-92be-221fc88d1e3f/overview
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:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c6d06c41-01ec-4df8-b0fd-8bbefda59080
Result
Threat name:
Raccoon RedLine SmokeLoader Tofsee Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/883978
Signature
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)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
DLL reload attack detected
Drops executables to the windows directory (C:\Windows) and starts them
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
Modifies the windows firewall
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Renames NTDLL to bypass HIPS
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Copying Sensitive Files with Credential Data
Sigma detected: Suspect Svchost Activity
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: Suspicious Svchost Process
Sigma detected: WScript or CScript Dropper
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)
Uses netsh to modify the Windows network and firewall settings
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Yara detected Vidar
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 516413 Sample: ZxsTMGzhcI.exe Startdate: 05/11/2021 Architecture: WINDOWS Score: 100 82 quadoil.ru 2->82 84 quadoil.ru 85.143.175.153, 443, 49842, 49878 TRADERSOFTRU Russian Federation 2->84 86 10 other IPs or domains 2->86 98 Multi AV Scanner detection for domain / URL 2->98 100 Antivirus detection for URL or domain 2->100 102 Antivirus detection for dropped file 2->102 106 17 other signatures 2->106 11 ZxsTMGzhcI.exe 2->11         started        13 rwhigja 2->13         started        16 svchost.exe 1 2->16         started        18 3 other processes 2->18 signatures3 104 System process connects to network (likely due to code injection or exploit) 82->104 process4 signatures5 20 ZxsTMGzhcI.exe 11->20         started        124 Machine Learning detection for dropped file 13->124 126 Contains functionality to inject code into remote processes 13->126 128 Injects a PE file into a foreign processes 13->128 23 rwhigja 13->23         started        process6 signatures7 108 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 20->108 110 Maps a DLL or memory area into another process 20->110 112 Checks if the current machine is a virtual machine (disk enumeration) 20->112 25 explorer.exe 12 20->25 injected 114 Creates a thread in another existing process (thread injection) 23->114 process8 dnsIp9 92 192.162.246.70, 49771, 80 DATACHEAP-LLC-ASRU Russian Federation 25->92 94 216.128.137.31, 80 AS-CHOOPAUS United States 25->94 96 6 other IPs or domains 25->96 64 C:\Users\user\AppData\Roaming\rwhigja, PE32 25->64 dropped 66 C:\Users\user\AppData\Roaming\echigja, PE32 25->66 dropped 68 C:\Users\user\AppData\Local\Temp\F97D.exe, PE32 25->68 dropped 70 11 other files (10 malicious) 25->70 dropped 116 System process connects to network (likely due to code injection or exploit) 25->116 118 Benign windows process drops PE files 25->118 120 Deletes itself after installation 25->120 122 Hides that the sample has been downloaded from the Internet (zone.identifier) 25->122 30 8B6E.exe 1 25->30         started        34 6777.exe 2 25->34         started        36 9E6A.exe 25->36         started        39 3 other processes 25->39 file10 signatures11 process12 dnsIp13 72 C:\Users\user\AppData\Local\Temp\1105.tmp, PE32 30->72 dropped 130 DLL reload attack detected 30->130 132 Detected unpacking (changes PE section rights) 30->132 134 Machine Learning detection for dropped file 30->134 146 5 other signatures 30->146 74 C:\Users\user\AppData\Local\...\nfxedufm.exe, PE32 34->74 dropped 136 Detected unpacking (overwrites its own PE header) 34->136 138 Uses netsh to modify the Windows network and firewall settings 34->138 140 Modifies the windows firewall 34->140 41 cmd.exe 1 34->41         started        44 cmd.exe 2 34->44         started        46 sc.exe 1 34->46         started        52 2 other processes 34->52 88 cdn.discordapp.com 162.159.134.233, 443, 49828, 49838 CLOUDFLARENETUS United States 36->88 76 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 36->76 dropped 142 Multi AV Scanner detection for dropped file 36->142 90 45.9.20.149, 10844, 49861 DEDIPATH-LLCUS Russian Federation 39->90 78 C:\Users\user\AppData\Local\...\ninth.vbs, ASCII 39->78 dropped 80 C:\Users\user\AppData\...\repudiations.exe, PE32 39->80 dropped 144 Detected unpacking (creates a PE file in dynamic memory) 39->144 48 475E.exe 39->48         started        50 wscript.exe 39->50         started        file14 signatures15 process16 file17 62 C:\Windows\SysWOW64\...\nfxedufm.exe (copy), PE32 41->62 dropped 54 conhost.exe 41->54         started        56 conhost.exe 44->56         started        58 conhost.exe 46->58         started        60 conhost.exe 52->60         started        process18
Detection:
vidar
Create hunting rule
Link:
https://mwdb.cert.pl/sample/53b5d3ae5819017d0032e69283874c8275d300f8a32bfa12a9ff08c408745916/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-11-05 09:16:06 UTC
AV detection:
20 of 44 (45.45%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ko25hlsydeax2abs42jihb2mqj25gahyumv7uevj74emicdulela._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:icedid family:raccoon family:redline family:smokeloader family:tofsee family:vidar family:xmrig botnet:101 botnet:1cb6d1b7211b77f96ff654c9904c9c8522f8a677 botnet:23435346346 botnet:517 botnet:706 botnet:8dec62c1db2959619dca43e02fa46ad7bd606400 botnet:8f84893fac8025c5bfbe688da7bcaf1820b04ead botnet:love botnet:superstar campaign:3055572094 backdoor banker discovery evasion infostealer miner persistence ransomware spyware stealer suricata trojan
Link:
https://tria.ge/reports/211105-k8ggcsgcfm/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies data under HKEY_USERS
Modifies registry class
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
Program crash
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Looks up external IP address via web service
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
Checks whether UAC is enabled
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Creates new service(s)
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
Sets service image path in registry
Core1 .NET packer
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Vidar Stealer
XMRig Miner Payload
Detected Djvu ransomware
Djvu Ransomware
IcedID, BokBot
Raccoon
RedLine
RedLine Payload
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
Tofsee
Vidar
Windows security bypass
suricata: ET MALWARE Known Sinkhole Response Header
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Win32/IcedID Request Cookie
xmrig
Malware Config
C2 Extraction:
http://hefahei60.top/
http://pipevai40.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/
quadoil.ru
lakeflex.ru
91.219.63.223:10118
185.215.113.29:36224
actuallyobligat.ink
91.242.229.222:21475
93.115.20.139:28978
185.92.73.142:52097
https://mas.to/@kirpich
http://pqkl.org/lancer
Unpacked files
SH256 hash:
f35e1d71747c52cddab320ae5b9ed35b24f3e1ec9b7434f6d36d7134c3eb66f8
MD5 hash:
2dff2302971aa16b6460fb12e203a6c0
SHA1 hash:
63b43efd66a20df66d92cf9a1c47ff64fb6a497e
Link:
https://www.unpac.me/results/87465f02-666f-4db8-9184-45e7830a2708/
SH256 hash:
53b5d3ae5819017d0032e69283874c8275d300f8a32bfa12a9ff08c408745916
MD5 hash:
49bbfcb279defaaf81e58c8ebc7c1c27
SHA1 hash:
238e508e8390c22be75744d3cfc6857d74f3e53c
Link:
https://www.unpac.me/results/87465f02-666f-4db8-9184-45e7830a2708/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/53b5d3ae5819/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/53b5d3ae5819017d0032e69283874c8275d300f8a32bfa12a9ff08c408745916

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 53b5d3ae5819017d0032e69283874c8275d300f8a32bfa12a9ff08c408745916

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1740412/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/202612/

Comments