MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f0caccb3ca599a30b5f298f9bb414fe721121c83b7bedc7c59ffe4128c96b61. 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: 7


Intelligence 7 IOCs YARA File information Comments 1

SHA256 hash: 5f0caccb3ca599a30b5f298f9bb414fe721121c83b7bedc7c59ffe4128c96b61
SHA3-384 hash: 53a5a868ff675c6561cd6e70ce772c035cc53590418d82652eebdcf63232b6466a0e8eb7d12095733911d685e3e1a9df
SHA1 hash: bb4ad63d6501a4729b2a74a745e660497066a6c3
MD5 hash: fce7591a4edab9b6536e377cb6140486
humanhash: nebraska-earth-timing-autumn
File name:fce7591a4edab9b6536e377cb6140486
Download: download sample
Signature Smoke Loader
File size:181'248 bytes
First seen:2021-08-13 10:11:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0fef022f94fc67f880d838c0182f1263 (2 x Smoke Loader, 2 x DanaBot, 1 x RedLineStealer)
ssdeep 3072:cLCmnhxMQvngrd6ioAHsBLfmC0cSRKe8a4RO0oEZ84CZA9:cLrs6i5HsBaCzeORO0NCi
Threatray 4'396 similar samples on MalwareBazaar
TLSH T113049CD27483E87EC485D9F008658AB51F75EC611A58014FA7983F6B2E332E352FE2D6
dhash icon 4839b230e8c38890 (25 x RaccoonStealer, 4 x RedLineStealer, 3 x Smoke Loader)
Reporter zbetcheckin
Tags:32 exe Smoke Loader

Intelligence


File Origin
# of uploads :
1
# of downloads :
141
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fce7591a4edab9b6536e377cb6140486
Verdict:
No threats detected
Analysis date:
2021-08-13 10:14:31 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
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Sending an HTTP POST request
Creating a process from a recently created file
Deleting of the original file
Enabling autorun by creating a file
Unauthorized injection to a system process
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.
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
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)
Creates autostart registry keys with suspicious names
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses known network protocols on non-standard ports
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 464747 Sample: CyGw2pcfrj Startdate: 13/08/2021 Architecture: WINDOWS Score: 100 50 ebanat6977769.com 2->50 70 Antivirus detection for URL or domain 2->70 72 Multi AV Scanner detection for dropped file 2->72 74 Multi AV Scanner detection for submitted file 2->74 76 6 other signatures 2->76 10 CyGw2pcfrj.exe 2->10         started        13 hwsbcit 2->13         started        signatures3 process4 signatures5 98 Detected unpacking (changes PE section rights) 10->98 100 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 10->100 102 Maps a DLL or memory area into another process 10->102 15 explorer.exe 1 11 10->15 injected 104 Multi AV Scanner detection for dropped file 13->104 106 Checks if the current machine is a virtual machine (disk enumeration) 13->106 108 Creates a thread in another existing process (thread injection) 13->108 process6 dnsIp7 56 193.56.146.55, 49735, 49777, 49778 LVLT-10753US unknown 15->56 58 193.142.59.221, 49724, 49738, 80 HOSTSLICK-GERMANYNL Netherlands 15->58 60 5 other IPs or domains 15->60 38 C:\Users\user\AppData\Roaming\hwsbcit, PE32 15->38 dropped 40 C:\Users\user\AppData\Local\Temp\D5F.exe, PE32 15->40 dropped 42 C:\Users\user\AppData\Local\Temp\C104.exe, PE32 15->42 dropped 44 3 other malicious files 15->44 dropped 62 System process connects to network (likely due to code injection or exploit) 15->62 64 Benign windows process drops PE files 15->64 66 Deletes itself after installation 15->66 68 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->68 20 201E.exe 2 4 15->20         started        24 C104.exe 15 25 15->24         started        27 D5F.exe 15->27         started        29 3 other processes 15->29 file8 signatures9 process10 dnsIp11 46 C:\ProgramData\...\33A2E4F0.exe, PE32 20->46 dropped 78 Detected unpacking (changes PE section rights) 20->78 80 Detected unpacking (overwrites its own PE header) 20->80 82 Machine Learning detection for dropped file 20->82 84 Creates autostart registry keys with suspicious names 20->84 31 33A2E4F0.exe 20->31         started        52 185.215.113.114, 49759, 49764, 49765 WHOLESALECONNECTIONSNL Portugal 24->52 54 api.ip.sb 24->54 86 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 24->86 88 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 24->88 90 Tries to harvest and steal browser information (history, passwords, etc) 24->90 92 Tries to steal Crypto Currency Wallets 24->92 94 Contains functionality to infect the boot sector 27->94 48 C:\ProgramData\Runtimebroker.exe, PE32 29->48 dropped 96 Multi AV Scanner detection for dropped file 29->96 34 WerFault.exe 9 29->34         started        file12 signatures13 process14 signatures15 110 Detected unpacking (changes PE section rights) 31->110 112 Detected unpacking (overwrites its own PE header) 31->112 114 Machine Learning detection for dropped file 31->114 116 Found evasive API chain (trying to detect sleep duration tampering with parallel thread) 31->116 36 WerFault.exe 20 9 31->36         started        process16
Threat name:
Win32.Trojan.Azorult
Status:
Malicious
First seen:
2021-08-13 10:12:04 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Result
Malware family:
smokeloader
Score:
  10/10
Tags:
family:redline family:smokeloader botnet:sewpalpadin backdoor bootkit discovery infostealer persistence suricata trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
Modifies system certificate store
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Writes to the Master Boot Record (MBR)
Deletes itself
Loads dropped DLL
Modifies file permissions
Downloads MZ/PE file
Executes dropped EXE
RedLine
RedLine Payload
SmokeLoader
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
Malware Config
C2 Extraction:
http://aucmoney.com/upload/
http://thegymmum.com/upload/
http://atvcampingtrips.com/upload/
http://kuapakualaman.com/upload/
http://renatazarazua.com/upload/
http://nasufmutlu.com/upload/
185.215.113.114:8887
Dropper Extraction:
http://193.56.146.55/Api/GetFile2
Unpacked files
SH256 hash:
18cd8e90fcd46329480f24d43baa489683b3ee2fcd274bf1714947ef307a6ab2
MD5 hash:
f2fecf6872ad4c61a3a506159fddd4fc
SHA1 hash:
28e039eb96dcf58841992280c66433a2bbab8e84
SH256 hash:
5f0caccb3ca599a30b5f298f9bb414fe721121c83b7bedc7c59ffe4128c96b61
MD5 hash:
fce7591a4edab9b6536e377cb6140486
SHA1 hash:
bb4ad63d6501a4729b2a74a745e660497066a6c3
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 5f0caccb3ca599a30b5f298f9bb414fe721121c83b7bedc7c59ffe4128c96b61

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-08-13 10:11:06 UTC

url : hxxp://seymakaymazoglu.com/pub1.exe