MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 028fe7d08ab916d5239ccd8bcfdcd885ddffdf3821abc01958490daeba45dbec. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 028fe7d08ab916d5239ccd8bcfdcd885ddffdf3821abc01958490daeba45dbec
SHA3-384 hash: 4ffd24451ae014ff7dbb75a35952f1cb716c3b88b5c218fa2dde373be57b36a470a275601679907239d4a4c92247495c
SHA1 hash: 3bdca1bca18a556fac1702b1a84a1a716bc34add
MD5 hash: 9e5fea777637a2a611c00c482da0ed6a
humanhash: florida-quiet-music-lion
File name:9e5fea777637a2a611c00c482da0ed6a.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:348'160 bytes
First seen:2021-08-01 07:02:04 UTC
Last seen:2021-08-01 07:56:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f1a12d7f969c04eff5705d2d791fa891 (1 x DanaBot, 1 x Smoke Loader, 1 x GCleaner)
ssdeep 6144:EKCn7oaUvHnWGBDVc0JexaX29trK9mlit:4n7oJWGBDV2gX8zl
Threatray 784 similar samples on MalwareBazaar
TLSH T1F774AE30A6A0C035F4FB12F445BA93BCB92D3EA0976460CB92D566FE56346E8DC31397
dhash icon ead8ac9cc6e68ee0 (118 x RaccoonStealer, 102 x RedLineStealer, 46 x Smoke Loader)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
2'222
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9e5fea777637a2a611c00c482da0ed6a.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-01 07:05:13 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/67629905-fae5-4138-bed2-6e30ae07c0a5

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/175552/
Detection(s):
SecuriteInfo.com.Trojan.Siggen14.49647.23781.24670.UNOFFICIAL
Create hunting rule

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/26e5f10d-c60e-47ab-a1b6-13369cbc160a
Result
Threat name:
Raccoon RedLine SmokeLoader Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/825039
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)
Connects to many ports of the same IP (likely port scanning)
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)
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
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 submitted file
PE file contains section with special chars
Performs DNS queries to domains with low reputation
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)
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 (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses known network protocols on non-standard ports
Writes to foreign memory regions
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 457451 Sample: Dpjv8G9gX5.exe Startdate: 01/08/2021 Architecture: WINDOWS Score: 100 54 194.233.74.11, 39744, 49747, 49750 NEXINTO-DE Germany 2->54 56 185.234.247.148, 49730, 80 INTERKONEKT-ASPL Russian Federation 2->56 58 3 other IPs or domains 2->58 74 Antivirus detection for URL or domain 2->74 76 System process connects to network (likely due to code injection or exploit) 2->76 78 Multi AV Scanner detection for submitted file 2->78 80 14 other signatures 2->80 10 Dpjv8G9gX5.exe 2->10         started        13 sevubfa 2->13         started        signatures3 process4 signatures5 90 Detected unpacking (changes PE section rights) 10->90 92 Contains functionality to inject code into remote processes 10->92 94 Injects a PE file into a foreign processes 10->94 15 Dpjv8G9gX5.exe 10->15         started        18 sevubfa 13->18         started        process6 signatures7 112 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 15->112 114 Maps a DLL or memory area into another process 15->114 116 Checks if the current machine is a virtual machine (disk enumeration) 15->116 20 explorer.exe 16 15->20 injected 118 Creates a thread in another existing process (thread injection) 18->118 process8 dnsIp9 60 readinglistforjuly9.xyz 141.136.0.194, 49727, 80 NANO-ASLV Latvia 20->60 62 readinglistforjuly10.xyz 212.224.105.84, 49728, 49733, 80 DE-FIRSTCOLOwwwfirst-colonetDE Germany 20->62 64 10 other IPs or domains 20->64 36 C:\Users\user\AppData\Roaming\sevubfa, PE32 20->36 dropped 38 C:\Users\user\AppData\Local\Temp\5306.exe, PE32 20->38 dropped 40 C:\Users\user\AppData\Local\Temp\4DC5.exe, PE32 20->40 dropped 42 5 other malicious files 20->42 dropped 82 System process connects to network (likely due to code injection or exploit) 20->82 84 Benign windows process drops PE files 20->84 86 Performs DNS queries to domains with low reputation 20->86 88 4 other signatures 20->88 25 3AC7.exe 15 26 20->25         started        29 4298.exe 92 20->29         started        32 3008.exe 3 20->32         started        file10 signatures11 process12 dnsIp13 66 193.56.146.22, 47861, 49742, 49746 LVLT-10753US unknown 25->66 68 api.ip.sb 25->68 96 Detected unpacking (changes PE section rights) 25->96 98 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 25->98 100 Query firmware table information (likely to detect VMs) 25->100 110 5 other signatures 25->110 34 conhost.exe 25->34         started        70 116.202.183.50, 49732, 80 HETZNER-ASDE Germany 29->70 72 xeronxikxxx.tumblr.com 74.114.154.18, 443, 49731 AUTOMATTICUS Canada 29->72 44 C:\Users\user\AppData\...\softokn3[1].dll, PE32 29->44 dropped 46 C:\Users\user\AppData\...\freebl3[1].dll, PE32 29->46 dropped 48 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 29->48 dropped 52 9 other files (none is malicious) 29->52 dropped 102 Detected unpacking (overwrites its own PE header) 29->102 104 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 29->104 106 Machine Learning detection for dropped file 29->106 108 Tries to harvest and steal browser information (history, passwords, etc) 29->108 50 C:\Users\user\AppData\Local\...\3008.exe.log, ASCII 32->50 dropped file14 signatures15 process16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/028fe7d08ab916d5239ccd8bcfdcd885ddffdf3821abc01958490daeba45dbec/
Threat name:
Win32.Trojan.Smoker
Create hunting rule
Status:
Malicious
First seen:
2021-08-01 07:06:17 UTC
AV detection:
18 of 46 (39.13%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=akh6puekxelnki44zwf47xgyqxo77xzyegv4agkyjeg25osf3pwa._file
Verdict:
suspicious
Similar samples:
1bf74cb8e8298fe42ed4956def3e9fce1d095a138516487b378935455223d112
Smoke Loader
4a1f935a5f94e5b3d7d0c79dcd01a96d69650bfeadc4a49d6548b118e82e1e16
Smoke Loader
5d2140c3ab1944f381206aa8d5c3ae0e5c2dad60751d3a2f631b1b08a810baa2
Smoke Loader
76526cd30725afafe90b7f19fbb607571ac7f827aece34bf1d1cc41c595f2a93
Smoke Loader
a3eaf45cf366908149a9143b9426bfa6c3dacca3ffb910031c2d7d65fa51fd0d
Smoke Loader
d1697994428238aced8ff24acff0b131d9737a0659a81e4a7395a746c5ce353e
Smoke Loader
d3849946eb2dd2aa6bebcddb30751a4a99bc05ee5011db3f5081df2f970a1854
Smoke Loader
fe74f3ee571f291acdaa6d0546bc16e7d5feb3ca1bd6ad1fb3c74b73483b871b
Smoke Loader
fff093b2593add9b7f59377b88e4e9586a8b728d82df197aad087d7e95615fd9
Smoke Loader
+ 774 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:redline family:smokeloader family:vidar botnet:828 botnet:cd8dc1031358b1aec55cc6bc447df1018b068607 backdoor discovery evasion infostealer spyware stealer suricata themida trojan
Link:
https://tria.ge/reports/210801-e8slvck4e2/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies registry class
Modifies system certificate store
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
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Checks installed software on the system
Checks whether UAC is enabled
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
Reads user/profile data of local email clients
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
Raccoon Stealer Payload
RedLine
RedLine Payload
SmokeLoader
Vidar
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
Malware Config
C2 Extraction:
http://readinglistforjuly1.xyz/
http://readinglistforjuly2.xyz/
http://readinglistforjuly3.xyz/
http://readinglistforjuly4.xyz/
http://readinglistforjuly5.xyz/
http://readinglistforjuly6.xyz/
http://readinglistforjuly7.xyz/
http://readinglistforjuly8.xyz/
http://readinglistforjuly9.xyz/
http://readinglistforjuly10.xyz/
http://readinglistforjuly1.site/
http://readinglistforjuly2.site/
http://readinglistforjuly3.site/
http://readinglistforjuly4.site/
http://readinglistforjuly5.site/
http://readinglistforjuly6.site/
http://readinglistforjuly7.site/
http://readinglistforjuly8.site/
http://readinglistforjuly9.site/
http://readinglistforjuly10.site/
http://readinglistforjuly1.club/
http://readinglistforjuly2.club/
http://readinglistforjuly3.club/
http://readinglistforjuly4.club/
http://readinglistforjuly5.club/
http://readinglistforjuly6.club/
http://readinglistforjuly7.club/
http://readinglistforjuly8.club/
http://readinglistforjuly9.club/
http://readinglistforjuly10.club/
https://xeronxikxxx.tumblr.com/
Unpacked files
SH256 hash:
d065c8a41c2287cb3ed4fd55a1a76c13995937723c7b44cf6d4763a15dea89c1
MD5 hash:
3c9f95cbbd5f3e4ee70435e06de00ddf
SHA1 hash:
7dee35214654080e76fc275eedd5c2d7b1e1453d
Link:
https://www.unpac.me/results/d02ea3f0-5b5e-4b45-91f7-f65ec707cb6f/
SH256 hash:
028fe7d08ab916d5239ccd8bcfdcd885ddffdf3821abc01958490daeba45dbec
MD5 hash:
9e5fea777637a2a611c00c482da0ed6a
SHA1 hash:
3bdca1bca18a556fac1702b1a84a1a716bc34add
Link:
https://www.unpac.me/results/d02ea3f0-5b5e-4b45-91f7-f65ec707cb6f/
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/028fe7d08ab916d5239ccd8bcfdcd885ddffdf3821abc01958490daeba45dbec

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 028fe7d08ab916d5239ccd8bcfdcd885ddffdf3821abc01958490daeba45dbec

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1476557/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/175552/

Comments