MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64fb4e1e41bf9ae4718f58c61cbe994a3ebd64e5aeced84f196ff392ffbe35db. 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: 13


Intelligence 13 IOCs YARA File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 64fb4e1e41bf9ae4718f58c61cbe994a3ebd64e5aeced84f196ff392ffbe35db
SHA3-384 hash: e0294bdf6475e9cbfb4d93b4645f105c4855e5d6d47592e7c16d85567fe93cdf741874e841b4462c3795c34d9c00f9ac
SHA1 hash: f2797a12055c0bfc7c4fad3ba9388e15d77f9859
MD5 hash: e8dc8e4b914e931ccf2217f143553559
humanhash: freddie-bakerloo-william-red
File name:e8dc8e4b914e931ccf2217f143553559
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:164'352 bytes
First seen:2021-11-19 13:55:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d447c88e5ba79016e49c5de135738a35 (5 x Smoke Loader, 3 x ArkeiStealer, 2 x RedLineStealer)
ssdeep 3072:J7Y4z1YII+Q9NTHFU+yY2QL69cw+eseKMzbRAUwE:RWII+Q9N7gY2+VfdbM3R
Threatray 12'422 similar samples on MalwareBazaar
TLSH T10EF3ADA136F1D032D5E75930153096A16B3AB972E632458F237817EE1EF03E08AB87D7
File icon (PE):PE icon
dhash icon fcfcf4d4d4d4d8c0 (41 x RedLineStealer, 30 x RaccoonStealer, 9 x Smoke Loader)
Reporter zbetcheckin
Tags:32 exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
159
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e8dc8e4b914e931ccf2217f143553559
Verdict:
Suspicious activity
Analysis date:
2021-11-19 14:07:26 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b96950d3-7bda-491e-896d-856afc4acec5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Searching for synchronization primitives
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Unauthorized injection to a recently created process
Query of malicious DNS domain
Unauthorized injection to a recently created process by context flags manipulation
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
Sending an HTTP GET request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware mokes packed
Link:
https://www.filescan.io/uploads/6197acb92695a62af9f3db12/reports/50d5b34b-57ee-4a13-b73f-40e63be89195/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/96ccc869-8e2b-466b-bcb8-30931c64ef49
Result
Threat name:
RedLine SmokeLoader Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/892681
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
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 check if a debugger is running (CheckRemoteDebuggerPresent)
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)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
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 dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Query firmware table information (likely to detect VMs)
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 / 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)
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 525154 Sample: FTvIp2ZD8U Startdate: 19/11/2021 Architecture: WINDOWS Score: 100 56 srtuiyhuali.at 2->56 58 host-file-host6.com 2->58 60 2 other IPs or domains 2->60 82 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->82 84 Multi AV Scanner detection for domain / URL 2->84 86 Antivirus detection for URL or domain 2->86 88 12 other signatures 2->88 10 FTvIp2ZD8U.exe 2->10         started        13 cdjjtwb 2->13         started        15 cdjjtwb 2->15         started        signatures3 process4 signatures5 98 Contains functionality to inject code into remote processes 10->98 100 Injects a PE file into a foreign processes 10->100 102 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 10->102 17 FTvIp2ZD8U.exe 10->17         started        104 Machine Learning detection for dropped file 13->104 20 cdjjtwb 13->20         started        process6 signatures7 74 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 17->74 76 Maps a DLL or memory area into another process 17->76 78 Checks if the current machine is a virtual machine (disk enumeration) 17->78 22 explorer.exe 10 17->22 injected 80 Creates a thread in another existing process (thread injection) 20->80 process8 dnsIp9 62 216.128.137.31, 443, 49767, 49768 AS-CHOOPAUS United States 22->62 64 file-file-host4.com 47.254.33.79, 49759, 49760, 49761 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC United States 22->64 66 7 other IPs or domains 22->66 48 C:\Users\user\AppData\Roaming\cdjjtwb, PE32 22->48 dropped 50 C:\Users\user\AppData\Local\Temp\9A49.exe, PE32 22->50 dropped 52 C:\Users\user\AppData\Local\Temp\7D2B.exe, PE32 22->52 dropped 54 6 other malicious files 22->54 dropped 90 System process connects to network (likely due to code injection or exploit) 22->90 92 Benign windows process drops PE files 22->92 94 Deletes itself after installation 22->94 96 Hides that the sample has been downloaded from the Internet (zone.identifier) 22->96 27 7D2B.exe 22->27         started        30 6FE.exe 2 22->30         started        33 9A49.exe 22->33         started        35 5 other processes 22->35 file10 signatures11 process12 dnsIp13 106 Multi AV Scanner detection for dropped file 27->106 108 Detected unpacking (changes PE section rights) 27->108 110 Machine Learning detection for dropped file 27->110 126 3 other signatures 27->126 68 45.9.20.149, 10844, 49873 DEDIPATH-LLCUS Russian Federation 30->68 112 Query firmware table information (likely to detect VMs) 30->112 114 Hides threads from debuggers 30->114 116 Tries to detect sandboxes / dynamic malware analysis system (registry check) 30->116 118 Tries to detect sandboxes and other dynamic analysis tools (window names) 33->118 70 162.159.134.233, 443, 49811, 49890 CLOUDFLARENETUS United States 35->70 72 cdn.discordapp.com 35->72 46 C:\ProgramData\sqlite3.dll, PE32 35->46 dropped 120 Antivirus detection for dropped file 35->120 122 Detected unpacking (overwrites its own PE header) 35->122 124 Injects a PE file into a foreign processes 35->124 38 2092.exe 35->38         started        40 conhost.exe 35->40         started        42 25A8.exe 35->42         started        44 3 other processes 35->44 file14 signatures15 process16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/64fb4e1e41bf9ae4718f58c61cbe994a3ebd64e5aeced84f196ff392ffbe35db/
Threat name:
Win32.Trojan.Casdet
Create hunting rule
Status:
Malicious
First seen:
2021-11-19 13:55:04 UTC
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mt5u4hsbx6noi4mplddbzpuzji7l2zhfv3hnqtyzn7zzf756gxnq._file
Verdict:
malicious
Similar samples:
0a223aa68af0c2af0baabda61d82748629078720a017ef4836f3322a76cb691a
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219503ea9a72bfecd77da975355ec88a16e8fea6d9a03ff7cb76c8f573db7a75
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433cf9125a44e304eca2c5cf3bfe2af0b1deafd1c5e8d13d559e1bac9de711b3
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6b5632608c6187fe40fd1e93cea7a0326748b3079955cd9893bb2807b5424982
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dbac71914a01e0b5eff5504d1ca5946302afab65dd3b63caaa18d5e8b5bb399b
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f4d185f32721b1c2da2dfdf291154a0c3927fea3e267a4f88f99a49d36ef149a
Smoke Loader
+ 12'412 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:arkei family:raccoon family:redline family:smokeloader family:vidar botnet:706 botnet:ddf183af4241e3172885cf1b2c4c1fb4ee03d05a botnet:default botnet:easymoneydontshiny backdoor collection discovery evasion infostealer spyware stealer themida trojan
Link:
https://tria.ge/reports/211119-q75epadec3/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
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
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses Microsoft Outlook profiles
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 web browsers
Themida packer
Downloads MZ/PE file
Executes dropped EXE
Arkei Stealer Payload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Vidar Stealer
Arkei
Raccoon
RedLine
RedLine Payload
SmokeLoader
Vidar
Malware Config
C2 Extraction:
http://host-file-host6.com/
http://host-host-file8.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/
185.159.80.90:38637
http://file-file-host4.com/tratata.php
45.153.186.153:56675
https://mastodon.online/@valhalla
https://koyu.space/@valhalla
Unpacked files
SH256 hash:
23554c8f1f1fd1e04a9c7053680f186fdbb61155942430095e76bb88552ad78b
MD5 hash:
5e2aad3c6e39abb50541d91e9591b22b
SHA1 hash:
97bb348f06b2ce6fdc5291420c537358e2259a9c
Link:
https://www.unpac.me/results/34f91998-c052-476b-af0e-ce4d4fdd6640/
SH256 hash:
64fb4e1e41bf9ae4718f58c61cbe994a3ebd64e5aeced84f196ff392ffbe35db
MD5 hash:
e8dc8e4b914e931ccf2217f143553559
SHA1 hash:
f2797a12055c0bfc7c4fad3ba9388e15d77f9859
Link:
https://www.unpac.me/results/34f91998-c052-476b-af0e-ce4d4fdd6640/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/64fb4e1e41bf/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/64fb4e1e41bf9ae4718f58c61cbe994a3ebd64e5aeced84f196ff392ffbe35db

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 64fb4e1e41bf9ae4718f58c61cbe994a3ebd64e5aeced84f196ff392ffbe35db

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/207618/
  
URLhaus
https://urlhaus.abuse.ch/url/1781418/
  
URLhaus
https://urlhaus.abuse.ch/url/1800988/

Comments


Avatar
zbet commented on 2021-11-19 13:55:24 UTC

url : hxxp://privacytoolzfor-you7000.top/downloads/toolspab2.exe