MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c0187c53d096fcf18afd91727cda5ed43f290a33b948d9d11afc0f65e2cc4b23. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c0187c53d096fcf18afd91727cda5ed43f290a33b948d9d11afc0f65e2cc4b23
SHA3-384 hash: 6eb052ea545364d91be8d7d12186c86b0022e34d8c6a8b2d4925c21fdacce647986d54bed722e7f398c99fad005edcea
SHA1 hash: a5a3725f09bd0502bd2ec039d4ebeee88a302d98
MD5 hash: 3efeea47d546459461353124fa1c5fcf
humanhash: romeo-red-summer-skylark
File name:3efeea47d546459461353124fa1c5fcf.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:335'360 bytes
First seen:2021-11-16 20:37:52 UTC
Last seen:2021-11-16 23:02:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d9279302bdb816c8cd1365cf97b6c19 (1 x Smoke Loader)
ssdeep 6144:EVOfXLSN5CPMbxu3dvxD3okhi1vabt+ya:EVcXL448w3dvxMk0xG
Threatray 2'582 similar samples on MalwareBazaar
TLSH T1C1647D10B7A0C434F5F766F945BA9269A63F7EE1AB2490CF12C52AEE46346D0EC30717
File icon (PE):PE icon
dhash icon 62e8e8e8aa62a489 (1 x Smoke Loader)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
228
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
setup_x86_x64_install.exe
Verdict:
Malicious activity
Analysis date:
2021-11-16 08:54:24 UTC
Tags:
evasion trojan rat redline stealer vidar loader opendir raccoon
Link:
https://app.any.run/tasks/21647935-9aa6-4d9b-9de0-81b0570284ca

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/206631/
Detection(s):
SecuriteInfo.com.Trojan.Siggen15.43127.17081.10837.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending an HTTP POST request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Searching for synchronization primitives
Reading critical registry keys
Unauthorized injection to a recently created process
Sending a TCP request to an infection source
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun by creating a file
Sending an HTTP GET request to an infection source
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/619416b32695a62af9f18c8f/reports/9783c3e9-1ad2-4f79-917f-3cd95748de4d/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/936f271c-eaff-471f-90f8-732c4c6e5a85
Result
Threat name:
RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/890722
Signature
.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
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)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Found malware configuration
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
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 523195 Sample: 70GyUyuB9x.exe Startdate: 16/11/2021 Architecture: WINDOWS Score: 100 59 host-file-host6.com 2->59 61 cdn.discordapp.com 2->61 77 Multi AV Scanner detection for domain / URL 2->77 79 Found malware configuration 2->79 81 Antivirus detection for URL or domain 2->81 83 10 other signatures 2->83 10 70GyUyuB9x.exe 2->10         started        12 eedieiu 2->12         started        15 wddieiu 2->15         started        signatures3 process4 signatures5 17 70GyUyuB9x.exe 10->17         started        115 Multi AV Scanner detection for dropped file 12->115 117 Machine Learning detection for dropped file 12->117 20 eedieiu 12->20         started        119 Maps a DLL or memory area into another process 15->119 121 Checks if the current machine is a virtual machine (disk enumeration) 15->121 process6 signatures7 69 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 17->69 71 Maps a DLL or memory area into another process 17->71 73 Checks if the current machine is a virtual machine (disk enumeration) 17->73 22 explorer.exe 10 17->22 injected 75 Creates a thread in another existing process (thread injection) 20->75 process8 dnsIp9 63 srtuiyhuali.at 37.34.176.37, 80 GPRS-ASZAINKW Kuwait 22->63 65 host-file-host6.com 198.11.174.104, 49763, 49764, 49766 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC United States 22->65 67 6 other IPs or domains 22->67 43 C:\Users\user\AppData\Roaming\wddieiu, PE32 22->43 dropped 45 C:\Users\user\AppData\Roaming\eedieiu, PE32 22->45 dropped 47 C:\Users\user\AppData\Local\Temp\D17F.exe, PE32 22->47 dropped 49 7 other malicious files 22->49 dropped 85 System process connects to network (likely due to code injection or exploit) 22->85 87 Benign windows process drops PE files 22->87 89 Deletes itself after installation 22->89 91 Hides that the sample has been downloaded from the Internet (zone.identifier) 22->91 27 88C6.exe 22->27         started        30 D17F.exe 2 22->30         started        32 605C.exe 2 22->32         started        35 4 other processes 22->35 file10 signatures11 process12 dnsIp13 93 Multi AV Scanner detection for dropped file 27->93 95 Detected unpacking (changes PE section rights) 27->95 97 Machine Learning detection for dropped file 27->97 113 4 other signatures 27->113 99 Query firmware table information (likely to detect VMs) 30->99 101 Tries to detect sandboxes and other dynamic analysis tools (window names) 30->101 103 Hides threads from debuggers 30->103 51 45.9.20.149, 10844, 49865 DEDIPATH-LLCUS Russian Federation 32->51 105 Tries to detect sandboxes / dynamic malware analysis system (registry check) 32->105 53 93.115.20.139, 28978, 49868 MVPShttpswwwmvpsnetEU Romania 35->53 55 162.159.135.233, 443, 49864 CLOUDFLARENETUS United States 35->55 57 cdn.discordapp.com 35->57 107 Antivirus detection for dropped file 35->107 109 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 35->109 111 Injects a PE file into a foreign processes 35->111 37 7378.exe 2 35->37         started        39 conhost.exe 35->39         started        41 284F.exe 35->41         started        signatures14 process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c0187c53d096fcf18afd91727cda5ed43f290a33b948d9d11afc0f65e2cc4b23/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2021-11-16 20:38:09 UTC
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yamhyu6qs36pdcx5sfzhzws62q7sscrtxfentui27qhwlywmjmrq._file
Verdict:
malicious
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+ 2'572 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:redline family:smokeloader family:vidar botnet:706 botnet:ddf183af4241e3172885cf1b2c4c1fb4ee03d05a botnet:e0a5b6f1f905520b5671c84d59bd182b3eb344c6 botnet:imbest backdoor collection discovery evasion infostealer spyware stealer themida trojan
Link:
https://tria.ge/reports/211116-zeqkhafde5/
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
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Vidar Stealer
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
45.153.186.153:56675
https://koyu.space/@tttaj
Unpacked files
SH256 hash:
23554c8f1f1fd1e04a9c7053680f186fdbb61155942430095e76bb88552ad78b
MD5 hash:
5e2aad3c6e39abb50541d91e9591b22b
SHA1 hash:
97bb348f06b2ce6fdc5291420c537358e2259a9c
Link:
https://www.unpac.me/results/e803457c-0a5a-42f4-823b-d08bd1262a21/
SH256 hash:
c0187c53d096fcf18afd91727cda5ed43f290a33b948d9d11afc0f65e2cc4b23
MD5 hash:
3efeea47d546459461353124fa1c5fcf
SHA1 hash:
a5a3725f09bd0502bd2ec039d4ebeee88a302d98
Link:
https://www.unpac.me/results/e803457c-0a5a-42f4-823b-d08bd1262a21/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/c0187c53d096/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/c0187c53d096fcf18afd91727cda5ed43f290a33b948d9d11afc0f65e2cc4b23

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 c0187c53d096fcf18afd91727cda5ed43f290a33b948d9d11afc0f65e2cc4b23

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1781418/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/206631/

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