MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a579df463934b191934477803f2045e998e3acca5932492eb4a090cc8857182a. 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: a579df463934b191934477803f2045e998e3acca5932492eb4a090cc8857182a
SHA3-384 hash: b6677b61fdf5f41ef95ae9e03caaf1ffaa7f857069c16793d86d51f41373f6352d5a39d49fd1e457e74144d2516e5f60
SHA1 hash: a6cbd342df7946085744bd899980f4028c2a63e7
MD5 hash: 0c40f86ba80595183792c3447017bc2e
humanhash: item-moon-bakerloo-orange
File name:0c40f86ba80595183792c3447017bc2e.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:195'072 bytes
First seen:2021-08-16 15:38:33 UTC
Last seen:2021-08-16 16:59:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 32eca4427f106c548c06ec4f87d7efd7 (4 x Smoke Loader, 1 x RedLineStealer, 1 x RaccoonStealer)
ssdeep 3072:hnO59tSR4OMhPZei71ukaPytBN8nRUQuKT0yB3RjYaLTSWj:hhRIRLpfcl1YQz
Threatray 3'347 similar samples on MalwareBazaar
TLSH T1E214D0127750D5B3D5A5407040A2FBE0AA68FDB2E660756B3F982A6F1F303D0577B38A
dhash icon 10367878727e7636 (8 x RaccoonStealer, 4 x Smoke Loader, 2 x DanaBot)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
259
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0c40f86ba80595183792c3447017bc2e.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-16 15:40:01 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/aa5c75bb-402b-487d-ba5d-1b77c70e18f9

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/179607/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware2.28205.29238.UNOFFICIAL
Create hunting rule

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
Creating a process from a recently created file
Sending an HTTP POST request
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.
Malware family:
DanaBot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c58f687d-1cc9-4ea3-a198-9ceb9943699b
Result
Threat name:
Ficker Stealer RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/833680
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
Found many strings related to Crypto-Wallets (likely being stolen)
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 domain / URL
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 Ficker Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 466107 Sample: 6aGp4MsXhC.exe Startdate: 16/08/2021 Architecture: WINDOWS Score: 100 41 Multi AV Scanner detection for domain / URL 2->41 43 Found malware configuration 2->43 45 Antivirus detection for URL or domain 2->45 47 8 other signatures 2->47 7 6aGp4MsXhC.exe 2->7         started        10 cgbuftb 2->10         started        process3 signatures4 59 Detected unpacking (changes PE section rights) 7->59 61 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 7->61 63 Maps a DLL or memory area into another process 7->63 65 Creates a thread in another existing process (thread injection) 7->65 12 explorer.exe 6 7->12 injected 67 Multi AV Scanner detection for dropped file 10->67 69 Machine Learning detection for dropped file 10->69 71 Checks if the current machine is a virtual machine (disk enumeration) 10->71 process5 dnsIp6 35 thegymmum.com 211.170.70.237, 49754, 80 LGDACOMLGDACOMCorporationKR Korea Republic of 12->35 37 atvcampingtrips.com 183.100.39.157, 49757, 49764, 49768 KIXS-AS-KRKoreaTelecomKR Korea Republic of 12->37 39 5 other IPs or domains 12->39 23 C:\Users\user\AppData\Roaming\cgbuftb, PE32 12->23 dropped 25 C:\Users\user\AppData\Local\Temp\9AB0.exe, PE32 12->25 dropped 27 C:\Users\user\AppData\Local\Temp\8216.exe, PE32 12->27 dropped 29 C:\Users\user\...\cgbuftb:Zone.Identifier, ASCII 12->29 dropped 73 System process connects to network (likely due to code injection or exploit) 12->73 75 Benign windows process drops PE files 12->75 77 Deletes itself after installation 12->77 79 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->79 17 8216.exe 15 25 12->17         started        21 9AB0.exe 12->21         started        file7 signatures8 process9 dnsIp10 31 185.215.113.114, 49783, 49786, 49787 WHOLESALECONNECTIONSNL Portugal 17->31 33 api.ip.sb 17->33 49 Detected unpacking (overwrites its own PE header) 17->49 51 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 17->51 53 Machine Learning detection for dropped file 17->53 57 3 other signatures 17->57 55 Contains functionality to infect the boot sector 21->55 signatures11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a579df463934b191934477803f2045e998e3acca5932492eb4a090cc8857182a/
Threat name:
Win32.Backdoor.Mokes
Create hunting rule
Status:
Malicious
First seen:
2021-08-16 14:59:17 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uv456rrzgsyzde2eo6ad6icf5gmohlgklezeslvuucimzccxdava._file
Verdict:
suspicious
Similar samples:
06d2ef3f80066d655c788069de3098105f6128e388e43baf73e2d9bf69365ce3
Smoke Loader
39326cdd0c863e1766ecc3d119ec18fdaa93ef886cfbc887f76784f745df73e4
Smoke Loader
3b3a5a4dcb2a74053b9ef1514557ea3e19c14f818ff2dce8a06166b421b4c5a2
Smoke Loader
3c6212ddbefc0ac8d886d5c9efd10cee871af389d56ec4f96fd9ff08e8592379
Smoke Loader
55841ee53c8625566be9b77526f490765cb5656ba617e54da636b2290753d597
Smoke Loader
730d5cdac8d6180133eefb3433f835ef496f0a8a1eb80006536878fc638a17fa
Smoke Loader
95d9e11ec01f83253ab4bd861de609f52b101c160214612d5ffa615f3c931a7c
Smoke Loader
+ 3'337 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:redline family:smokeloader family:vidar botnet:517 botnet:sewpalpadin backdoor bootkit discovery infostealer persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/210816-wyr7cffr2e/
Behaviour
Checks SCSI registry key(s)
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
Program crash
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Writes to the Master Boot Record (MBR)
Deletes itself
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Vidar Stealer
RedLine
RedLine Payload
SmokeLoader
Vidar
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
https://lenak513.tumblr.com/
Unpacked files
SH256 hash:
18cd8e90fcd46329480f24d43baa489683b3ee2fcd274bf1714947ef307a6ab2
MD5 hash:
f2fecf6872ad4c61a3a506159fddd4fc
SHA1 hash:
28e039eb96dcf58841992280c66433a2bbab8e84
Link:
https://www.unpac.me/results/4882aec4-62ae-4f5b-aa17-b6ff5c3c64b0/
SH256 hash:
a579df463934b191934477803f2045e998e3acca5932492eb4a090cc8857182a
MD5 hash:
0c40f86ba80595183792c3447017bc2e
SHA1 hash:
a6cbd342df7946085744bd899980f4028c2a63e7
Link:
https://www.unpac.me/results/4882aec4-62ae-4f5b-aa17-b6ff5c3c64b0/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/a579df463934/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/a579df463934b191934477803f2045e998e3acca5932492eb4a090cc8857182a

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 a579df463934b191934477803f2045e998e3acca5932492eb4a090cc8857182a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1533747/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/179607/

Comments