MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 36175851005a9994309f2dca8b8719093a3754c71d105c87c8a56b3527170154. 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: 14


Intelligence 14 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 36175851005a9994309f2dca8b8719093a3754c71d105c87c8a56b3527170154
SHA3-384 hash: a7106c522f30930fba2a40259a5ee9ff62eb483961c11cd6c8c4ab228fe5e8be833ee4d77ae42c0fc84fdc151e3407a7
SHA1 hash: 79cf76ee069c4c2fbc90e3e3d6c9c8c0769ff63b
MD5 hash: 84b14bcf48e1bca76a811ff9e6301a31
humanhash: magazine-glucose-fix-green
File name:84b14bcf48e1bca76a811ff9e6301a31.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:273'920 bytes
First seen:2022-01-09 08:19:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d9430a21caf8f698e2680c3051417cb9 (2 x Smoke Loader, 1 x ArkeiStealer, 1 x DanaBot)
ssdeep 3072:A5fofLbh6NWcKZjCfOyJUYOHC8djUYv8Ts4Vhsi:AafLb8EpjCfOyYf05w
Threatray 6'848 similar samples on MalwareBazaar
TLSH T11F44AE117AA0C432D5E3093C4870CAF52E3B7D22E7B5814BB6645BEE5FF22915A263D3
File icon (PE):PE icon
dhash icon fcfcd4d4d4d4d8c0 (75 x RedLineStealer, 56 x RaccoonStealer, 23 x Smoke Loader)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
521
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
84b14bcf48e1bca76a811ff9e6301a31.exe
Verdict:
Suspicious activity
Analysis date:
2022-01-09 08:35:39 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1e9b9f51-07b0-48e3-b53d-8dd0f3e6d9f4

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/217876/
Detection(s):
Win.Dropper.Tofsee-9919472-0
Create hunting rule

Win.Dropper.Lockbit-9919572-0
Create hunting rule

Win.Malware.Stopcrypt-9933337-0
Create hunting rule

Win.Dropper.Tofsee-9934046-0
Create hunting rule

Win.Dropper.Tofsee-9934861-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
DNS request
Searching for synchronization primitives
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Searching for the window
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a system process
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/3901/overview
Behaviour
MalwareBazaar
SystemUptime
CPUID_Instruction
MeasuringTime
EvasionGetTickCount
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/61da9ab81c0d769df9db033c/reports/9e90b70a-f2e3-4214-b15f-05f2bacf8cee/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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ca79af34-9962-4246-bd6a-339fdbd3178b
Result
Threat name:
RedLine SmokeLoader Tofsee Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/917261
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Allocates memory in foreign processes
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 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 executables to the windows directory (C:\Windows) and starts them
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
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 submitted file
Sigma detected: Copying Sensitive Files with Credential Data
Sigma detected: Suspect Svchost Activity
Sigma detected: Suspicious Svchost Process
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 and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Uses netsh to modify the Windows network and firewall settings
Writes to foreign memory regions
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 549739 Sample: 8MhVRerFFi.exe Startdate: 09/01/2022 Architecture: WINDOWS Score: 100 91 patmushta.info 2->91 93 microsoft-com.mail.protection.outlook.com 2->93 95 host-data-coin-11.com 2->95 135 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->135 137 Multi AV Scanner detection for domain / URL 2->137 139 Found malware configuration 2->139 141 17 other signatures 2->141 11 8MhVRerFFi.exe 2->11         started        13 qxbabir.exe 2->13         started        16 ddjhwff 2->16         started        18 vejhwff 2->18         started        signatures3 process4 signatures5 20 8MhVRerFFi.exe 11->20         started        161 Detected unpacking (changes PE section rights) 13->161 163 Detected unpacking (overwrites its own PE header) 13->163 165 Writes to foreign memory regions 13->165 175 2 other signatures 13->175 23 svchost.exe 13->23         started        167 Machine Learning detection for dropped file 16->167 169 Maps a DLL or memory area into another process 16->169 171 Checks if the current machine is a virtual machine (disk enumeration) 16->171 173 Creates a thread in another existing process (thread injection) 16->173 26 vejhwff 18->26         started        process6 dnsIp7 151 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 20->151 153 Maps a DLL or memory area into another process 20->153 155 Checks if the current machine is a virtual machine (disk enumeration) 20->155 28 explorer.exe 6 20->28 injected 99 microsoft-com.mail.protection.outlook.com 104.47.54.36, 25, 49835 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 23->99 101 patmushta.info 94.142.141.254, 443, 49840 IHOR-ASRU Russian Federation 23->101 157 System process connects to network (likely due to code injection or exploit) 23->157 159 Creates a thread in another existing process (thread injection) 26->159 signatures8 process9 dnsIp10 107 amogohuigotuli.at 28->107 109 185.233.81.115, 443, 49776 SUPERSERVERSDATACENTERRU Russian Federation 28->109 111 19 other IPs or domains 28->111 83 C:\Users\user\AppData\Roaming\vejhwff, PE32 28->83 dropped 85 C:\Users\user\AppData\Roaming\ddjhwff, PE32 28->85 dropped 87 C:\Users\user\AppData\Local\TempEA1.exe, PE32 28->87 dropped 89 10 other files (9 malicious) 28->89 dropped 177 System process connects to network (likely due to code injection or exploit) 28->177 179 Benign windows process drops PE files 28->179 181 Deletes itself after installation 28->181 183 Hides that the sample has been downloaded from the Internet (zone.identifier) 28->183 33 A201.exe 2 28->33         started        37 7E55.exe 28->37         started        39 EEA1.exe 28->39         started        41 5 other processes 28->41 file11 signatures12 process13 dnsIp14 71 C:\Users\user\AppData\Local\...\qxbabir.exe, PE32 33->71 dropped 113 Detected unpacking (changes PE section rights) 33->113 115 Detected unpacking (overwrites its own PE header) 33->115 117 Uses netsh to modify the Windows network and firewall settings 33->117 119 Modifies the windows firewall 33->119 44 cmd.exe 1 33->44         started        47 netsh.exe 3 33->47         started        49 cmd.exe 2 33->49         started        57 3 other processes 33->57 121 Contains functionality to inject code into remote processes 37->121 123 Injects a PE file into a foreign processes 37->123 51 7E55.exe 37->51         started        125 Machine Learning detection for dropped file 39->125 127 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 39->127 129 Maps a DLL or memory area into another process 39->129 133 2 other signatures 39->133 103 65.108.180.72, 49857, 80 ALABANZA-BALTUS United States 41->103 105 mstdn.social 116.202.14.219, 443, 49856 HETZNER-ASDE Germany 41->105 73 C:\Users\user\AppData\...\softokn3[1].dll, PE32 41->73 dropped 75 C:\Users\user\AppData\...\mozglue[1].dll, PE32 41->75 dropped 77 C:\Users\user\AppData\...\freebl3[1].dll, PE32 41->77 dropped 79 9 other files (none is malicious) 41->79 dropped 131 Tries to harvest and steal browser information (history, passwords, etc) 41->131 54 B2DB.exe 41->54         started        file15 signatures16 process17 dnsIp18 81 C:\Windows\SysWOW64\...\qxbabir.exe (copy), PE32 44->81 dropped 59 conhost.exe 44->59         started        61 conhost.exe 47->61         started        63 conhost.exe 49->63         started        143 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 51->143 145 Maps a DLL or memory area into another process 51->145 147 Checks if the current machine is a virtual machine (disk enumeration) 51->147 149 Creates a thread in another existing process (thread injection) 51->149 97 86.107.197.138, 38133, 49863 MOD-EUNL Romania 54->97 65 conhost.exe 57->65         started        67 conhost.exe 57->67         started        69 conhost.exe 57->69         started        file19 signatures20 process21
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/36175851005a9994309f2dca8b8719093a3754c71d105c87c8a56b3527170154/
Threat name:
Win32.Trojan.DiskWriter
Create hunting rule
Status:
Malicious
First seen:
2022-01-09 00:47:30 UTC
File Type:
PE (Exe)
Extracted files:
24
AV detection:
25 of 28 (89.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gylvquialkmzime7fxfixbyzbe5dovghduifzb6iuvvtkjyxafka._file
Verdict:
malicious
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+ 6'838 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:arkei family:raccoon family:smokeloader family:tofsee family:xmrig botnet:10da56e7e71e97bdc1f36eb76813bbc3231de7e4 backdoor collection discovery evasion miner persistence spyware stealer trojan
Link:
https://tria.ge/reports/220109-j8fz6addd8/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Modifies data under HKEY_USERS
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
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Deletes itself
Loads dropped DLL
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
Arkei Stealer Payload
XMRig Miner Payload
Suspicious use of NtCreateProcessExOtherParentProcess
Tofsee
Windows security bypass
xmrig
Arkei
Raccoon
SmokeLoader
Malware Config
C2 Extraction:
http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
patmushta.info
parubey.info
Unpacked files
SH256 hash:
721d393191597d49d856baef2fbde75e48f52d0465e2cfabf1a41848b0e05589
MD5 hash:
b984a027c8a2abf874f3eb306a831613
SHA1 hash:
d3b3f8890adc840b0bd411cf304eef15d415ed48
Link:
https://www.unpac.me/results/a6ed399d-861c-462e-a587-7bdceabde354/
Parent samples :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 hash:
36175851005a9994309f2dca8b8719093a3754c71d105c87c8a56b3527170154
MD5 hash:
84b14bcf48e1bca76a811ff9e6301a31
SHA1 hash:
79cf76ee069c4c2fbc90e3e3d6c9c8c0769ff63b
Link:
https://www.unpac.me/results/a6ed399d-861c-462e-a587-7bdceabde354/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/36175851005a/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/36175851005a9994309f2dca8b8719093a3754c71d105c87c8a56b3527170154

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 36175851005a9994309f2dca8b8719093a3754c71d105c87c8a56b3527170154

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1928874/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1950845/
Cape
Cape
https://www.capesandbox.com/analysis/217876/

Comments