MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78c7394887732f5bcf85b2384010b2676edd17aa597c8d95e3ff47b50415dfe0. 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

SHA256 hash: 78c7394887732f5bcf85b2384010b2676edd17aa597c8d95e3ff47b50415dfe0
SHA3-384 hash: b9af7defd054839645c125377f98f811757cb1ba9b1625ad0144ed90e21cf3c83d7057113d4dbb23876bed23c5302528
SHA1 hash: e73801e86475f8ae7152768189bfb87c7668dce0
MD5 hash: 0b91268058659e9a13904e47f4a83d1e
humanhash: foxtrot-finch-diet-saturn
File name:0b91268058659e9a13904e47f4a83d1e.exe
Download: download sample
Signature Smoke Loader
File size:280'064 bytes
First seen:2021-08-26 06:19:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3c64d9fed135391cddffd03c67e8465b (3 x Smoke Loader, 2 x RaccoonStealer, 1 x ArkeiStealer)
ssdeep 6144:zEsX9z4P2GsfPl/Zu1GeIjbPdUH/LgA7N2te150uqMMUQ5M:vO1sfPl/yIjbP2DgJe150CUM
Threatray 166 similar samples on MalwareBazaar
TLSH T14C549D30ABA1C035F1B612F855B683BCB53E7AB16B3450CF52D52AEE1A346E5AC30747
dhash icon ead8ac9cc6e68ee0 (118 x RaccoonStealer, 102 x RedLineStealer, 46 x Smoke Loader)
Reporter abuse_ch
Tags:exe Smoke Loader

Intelligence


File Origin
# of uploads :
1
# of downloads :
155
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0b91268058659e9a13904e47f4a83d1e.exe
Verdict:
No threats detected
Analysis date:
2021-08-26 06:20:31 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
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
RedLine SmokeLoader
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
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)
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 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 dnsIp2 2 Behavior Graph ID: 471934 Sample: iU6DUA85Lr.exe Startdate: 26/08/2021 Architecture: WINDOWS Score: 100 35 atvcampingtrips.com 2->35 55 Found malware configuration 2->55 57 Multi AV Scanner detection for submitted file 2->57 59 Yara detected SmokeLoader 2->59 61 3 other signatures 2->61 9 iU6DUA85Lr.exe 2->9         started        12 aufsect 2->12         started        signatures3 process4 signatures5 77 Detected unpacking (changes PE section rights) 9->77 79 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 9->79 81 Maps a DLL or memory area into another process 9->81 83 Creates a thread in another existing process (thread injection) 9->83 14 explorer.exe 6 9->14 injected 85 Multi AV Scanner detection for dropped file 12->85 87 Machine Learning detection for dropped file 12->87 89 Checks if the current machine is a virtual machine (disk enumeration) 12->89 process6 dnsIp7 41 sectioniiiwrestling.com 95.181.163.88, 49736, 80 RACKTECHRU Russian Federation 14->41 43 atvcampingtrips.com 211.168.197.211, 49721, 49728, 49732 LGDACOMLGDACOMCorporationKR Korea Republic of 14->43 45 5 other IPs or domains 14->45 27 C:\Users\user\AppData\Roaming\aufsect, PE32 14->27 dropped 29 C:\Users\user\AppData\Local\Temp\9E46.exe, PE32 14->29 dropped 31 C:\Users\user\AppData\Local\Temp\6C19.exe, PE32 14->31 dropped 33 C:\Users\user\...\aufsect:Zone.Identifier, ASCII 14->33 dropped 47 System process connects to network (likely due to code injection or exploit) 14->47 49 Benign windows process drops PE files 14->49 51 Deletes itself after installation 14->51 53 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->53 19 6C19.exe 15 26 14->19         started        23 9E46.exe 14->23         started        file8 signatures9 process10 dnsIp11 37 185.215.113.29, 49748, 8678 WHOLESALECONNECTIONSNL Portugal 19->37 39 api.ip.sb 19->39 63 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 19->63 65 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 19->65 67 Tries to harvest and steal browser information (history, passwords, etc) 19->67 69 Tries to steal Crypto Currency Wallets 19->69 25 conhost.exe 19->25         started        71 Multi AV Scanner detection for dropped file 23->71 73 Machine Learning detection for dropped file 23->73 75 Contains functionality to infect the boot sector 23->75 signatures12 process13
Threat name:
Win32.Trojan.Fragtor
Status:
Malicious
First seen:
2021-08-25 19:45:56 UTC
AV detection:
20 of 43 (46.51%)
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 UnmapMainImage
Deletes itself
SmokeLoader
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/
Unpacked files
SH256 hash:
18cd8e90fcd46329480f24d43baa489683b3ee2fcd274bf1714947ef307a6ab2
MD5 hash:
f2fecf6872ad4c61a3a506159fddd4fc
SHA1 hash:
28e039eb96dcf58841992280c66433a2bbab8e84
SH256 hash:
78c7394887732f5bcf85b2384010b2676edd17aa597c8d95e3ff47b50415dfe0
MD5 hash:
0b91268058659e9a13904e47f4a83d1e
SHA1 hash:
e73801e86475f8ae7152768189bfb87c7668dce0
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.

Comments