MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 244d9f9c8c187c82b3ae04335442b661c3563d165c22ca10154c1fd3f4aa1835. 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: 11


Intelligence 11 IOCs YARA File information Comments 1

SHA256 hash: 244d9f9c8c187c82b3ae04335442b661c3563d165c22ca10154c1fd3f4aa1835
SHA3-384 hash: 844bdbe2e2b8352961966acf449b0e8bce09f3f2e4fb437c88c82a858a91188b7a2905eecad5722fe69a9e607f5b940c
SHA1 hash: b4492337b276193e0b758fde034ef325e2a7fa02
MD5 hash: ea56170d0da2d0b88e8fd31998e0087f
humanhash: ack-venus-bravo-undress
File name:ea56170d0da2d0b88e8fd31998e0087f
Download: download sample
Signature Smoke Loader
File size:159'744 bytes
First seen:2021-11-01 19:24:02 UTC
Last seen:2021-11-01 21:03:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 38efc42584ffe235e8d11c10897bfaf8 (3 x Smoke Loader, 2 x RedLineStealer, 1 x RaccoonStealer)
ssdeep 3072:9b5X6W+wv/+rv5H3rPkM1GkaXZgS2fBfw:9bp+wOrxH3rMVHZR25f
Threatray 2'591 similar samples on MalwareBazaar
TLSH T19BF39D01B3E2D8F1D19616304874CBA51EFBBC752670498B77A43B2E5EB17C05ABD3A2
File icon (PE):PE icon
dhash icon fcfc94d4d4d4d8c0 (24 x RaccoonStealer, 21 x RedLineStealer, 9 x Smoke Loader)
Reporter zbetcheckin
Tags:32 exe Smoke Loader

Intelligence


File Origin
# of uploads :
2
# of downloads :
117
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ea56170d0da2d0b88e8fd31998e0087f
Verdict:
No threats detected
Analysis date:
2021-11-01 19:26:41 UTC
Tags:
n/a

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

Behaviour
Launching the default Windows debugger (dwwin.exe)
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
diskwriter greyware packed
Result
Verdict:
UNKNOWN
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
Verdict:
Malicious
Result
Threat name:
RedLine SmokeLoader
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
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 infect the boot sector
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 malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
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 dropped file
Multi AV Scanner detection for submitted file
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)
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)
Tries to steal Crypto Currency Wallets
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 513126 Sample: dMyZLfJ6gb Startdate: 01/11/2021 Architecture: WINDOWS Score: 100 49 Found malware configuration 2->49 51 Antivirus detection for URL or domain 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 5 other signatures 2->55 7 dMyZLfJ6gb.exe 2->7         started        10 ebhgdau 2->10         started        12 4AAA.exe 2->12         started        process3 signatures4 69 Detected unpacking (changes PE section rights) 7->69 71 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 7->71 73 Maps a DLL or memory area into another process 7->73 14 explorer.exe 6 7->14 injected 75 Machine Learning detection for dropped file 10->75 77 Checks if the current machine is a virtual machine (disk enumeration) 10->77 79 Creates a thread in another existing process (thread injection) 10->79 process5 dnsIp6 35 nutriescapa.com 194.40.243.133, 49822, 80 NTSERVICE-ASUA Netherlands 14->35 37 5.181.132.165, 49759, 80 DELTRACENTRIC-ISP1US Lithuania 14->37 39 5 other IPs or domains 14->39 25 C:\Users\user\AppData\Roaming\ebhgdau, PE32 14->25 dropped 27 C:\Users\user\AppData\Local\Temp\4DA0.exe, PE32 14->27 dropped 29 C:\Users\user\AppData\Local\Temp\4AAA.exe, PE32 14->29 dropped 31 C:\Users\user\...\ebhgdau:Zone.Identifier, ASCII 14->31 dropped 41 System process connects to network (likely due to code injection or exploit) 14->41 43 Benign windows process drops PE files 14->43 45 Deletes itself after installation 14->45 47 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->47 19 4DA0.exe 5 14->19         started        23 4AAA.exe 14->23         started        file7 signatures8 process9 dnsIp10 33 193.150.103.37, 29118, 49820 ASGENERALTELRU Russian Federation 19->33 57 Multi AV Scanner detection for dropped file 19->57 59 Detected unpacking (changes PE section rights) 19->59 61 Detected unpacking (overwrites its own PE header) 19->61 67 4 other signatures 19->67 63 Machine Learning detection for dropped file 23->63 65 Contains functionality to infect the boot sector 23->65 signatures11
Threat name:
Win32.Trojan.Fragtor
Status:
Malicious
First seen:
2021-11-01 19:24:06 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Result
Malware family:
smokeloader
Score:
  10/10
Tags:
family:smokeloader backdoor trojan
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Deletes itself
Executes dropped EXE
SmokeLoader
Malware Config
C2 Extraction:
http://brandyjaggers.com/upload/
http://andbal.com/upload/
http://alotofquotes.com/upload/
http://szpnc.cn/upload/
http://uggeboots.com/upload/
http://100klv.com/upload/
http://rapmusic.at/upload/
Unpacked files
SH256 hash:
f9b4b2e506fe88e1cd921a71c130a7e097bfb2dd1cfcec768b375c70ee6b800c
MD5 hash:
986d781d5e3181045ce6586b2b0af221
SHA1 hash:
8e21f86221892e43c95adfe05f385135fbf6886f
SH256 hash:
244d9f9c8c187c82b3ae04335442b661c3563d165c22ca10154c1fd3f4aa1835
MD5 hash:
ea56170d0da2d0b88e8fd31998e0087f
SHA1 hash:
b4492337b276193e0b758fde034ef325e2a7fa02
Malware family:
SmokeLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

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 244d9f9c8c187c82b3ae04335442b661c3563d165c22ca10154c1fd3f4aa1835

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-11-01 19:24:04 UTC

url : hxxp://dolorsguarro.com/pub3.exe