MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df00279749a73b854f3d6415a49e7cd0ea507b69b510d7505f2ca7c908d25a4a. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: df00279749a73b854f3d6415a49e7cd0ea507b69b510d7505f2ca7c908d25a4a
SHA3-384 hash: 68fec03de90ccb8f9df6d346e8e908693d045a09ff6fa9143adc67ff5a9866eedf06f5cb26d6ed3001c51be2cec37759
SHA1 hash: 324dcd1ae37439d190e042188eacbd574d32f101
MD5 hash: ba5f59b90d28e56e342eb5691116ed61
humanhash: enemy-muppet-mike-sweet
File name:pub2.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:290'304 bytes
First seen:2021-06-15 11:20:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash baa7acc629fae892f4f615c8c37bd06b (3 x TeamBot, 1 x RedLineStealer, 1 x Stop)
ssdeep 6144:AFCtnUUv4/EIOLeEQYG4VYgLZIpWLTzCc:AUBUUv4/kKmfYWZq4zD
Threatray 42 similar samples on MalwareBazaar
TLSH 85549F2067A0C0F5F5B312F859BA9FB9A5AD79B06B3450CF53C12AEA17346E1AC30747
Reporter JAMESWT_WT
Tags:data.exe Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
272
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d8a3df5d5ed44873fc091b44a64f98c6c54dae8356d747cddee51b88df9f1d2e
Verdict:
Malicious activity
Analysis date:
2021-06-15 11:19:03 UTC
Tags:
autoit evasion stealer trojan rat redline phishing
Link:
https://app.any.run/tasks/07505aaf-d44f-45bb-abfb-22e3fc7d6921

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Malware.Redline-9871299-1
Create hunting rule

Win.Malware.Pwsx-9871300-0
Create hunting rule

Win.Malware.Generic-9871308-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %temp% directory
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Deleting of the original file
Enabling autorun by creating a file
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2b6aca76-2c33-4829-b8f3-506acdcb2842
Result
Threat name:
RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/802352
Signature
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks if the current machine is a virtual machine (disk enumeration)
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)
DLL reload attack detected
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 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)
Renames NTDLL to bypass HIPS
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)
Uses known network protocols on non-standard ports
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 434748 Sample: pub2.exe Startdate: 15/06/2021 Architecture: WINDOWS Score: 100 45 Multi AV Scanner detection for domain / URL 2->45 47 Found malware configuration 2->47 49 Antivirus detection for URL or domain 2->49 51 7 other signatures 2->51 6 explorer.exe 13 2->6         started        11 cjidfvj 1 2->11         started        13 pub2.exe 1 2->13         started        process3 dnsIp4 27 twcamel.com 218.51.156.7, 49722, 80 SKB-ASSKBroadbandCoLtdKR Korea Republic of 6->27 29 lahuertasonora.com 62.231.108.213, 49723, 49724, 49725 RCS-RDS73-75DrStaicoviciRO Romania 6->29 31 6 other IPs or domains 6->31 19 C:\Users\user\AppData\Roaming\cjidfvj, PE32 6->19 dropped 21 C:\Users\user\AppData\Local\Temp\7A0B.exe, PE32 6->21 dropped 23 C:\Users\user\...\cjidfvj:Zone.Identifier, ASCII 6->23 dropped 53 System process connects to network (likely due to code injection or exploit) 6->53 55 Benign windows process drops PE files 6->55 57 Deletes itself after installation 6->57 59 Hides that the sample has been downloaded from the Internet (zone.identifier) 6->59 15 7A0B.exe 15 25 6->15         started        25 C:\Users\user\AppData\Local\Temp\CC4F.tmp, PE32 11->25 dropped 61 Multi AV Scanner detection for dropped file 11->61 63 DLL reload attack detected 11->63 65 Detected unpacking (changes PE section rights) 11->65 73 2 other signatures 11->73 67 Renames NTDLL to bypass HIPS 13->67 69 Maps a DLL or memory area into another process 13->69 71 Checks if the current machine is a virtual machine (disk enumeration) 13->71 file5 signatures6 process7 dnsIp8 33 65.21.104.217, 49740, 49747, 49748 CP-ASDE United States 15->33 35 api.ip.sb 15->35 37 Detected unpacking (changes PE section rights) 15->37 39 Detected unpacking (overwrites its own PE header) 15->39 41 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 15->41 43 3 other signatures 15->43 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/df00279749a73b854f3d6415a49e7cd0ea507b69b510d7505f2ca7c908d25a4a/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-06-13 00:56:30 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
33 of 46 (71.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=34acpf2ju45yktz5mqk2jht42dvfa63jwuinouc7fst4scgsljfa._file
Verdict:
malicious
Similar samples:
23cfbb0bf1e110a79678f45c29897e6090b660d3df420bbb916fc3f1bc12eead
Smoke Loader
268953af63bad4895dd06c024fd1ec2af2c134623a0e100e26894e4d6bab741e
Smoke Loader
6269fd417f93e7c0d7cab576b35dc3b6f6a58c0f04e75533bad84987c228f0e6
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75fa551eec71d6d8b9817266813715c2bbb7a537005587f9f1e0d058a05febc6
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7b579694a738437eb6aed2064bd2d78cb77d8afe92994bf6e02016a563cd50a3
Smoke Loader
b0e71b1dee18e0fb08f5fe7d6de31a23c2dfc41ad26698634a82b15d2da75b67
Smoke Loader
d7b59654644c399eaf13d7460b928ebf8f94bfd9e97e4a135ef005719e4eb18b
Smoke Loader
de1ed5da43cf003b1d30009c1601a722ba1c904e412b95ad1dfdd2ca5cef3021
Smoke Loader
e7d2deba4fccbea79ffa209ebe0ce49f98aecfb340c8d6ec3ea1773cb12cb07e
Smoke Loader
ee86f083fdb8d5e2f4d1d609faf964fa08a01875bc0abb364aeb09bb83c35f8c
Smoke Loader
+ 32 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:redline family:smokeloader backdoor bootkit discovery infostealer persistence spyware stealer trojan
Link:
https://tria.ge/reports/210615-qfz91wlxgj/
Behaviour
Checks SCSI registry key(s)
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
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Writes to the Master Boot Record (MBR)
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
RedLine
RedLine Payload
SmokeLoader
Malware Config
C2 Extraction:
http://ppcspb.com/upload/
http://mebbing.com/upload/
http://twcamel.com/upload/
http://howdycash.com/upload/
http://lahuertasonora.com/upload/
http://kpotiques.com/upload/
Unpacked files
SH256 hash:
12b2a34db1f822c089218f1b46c1870462a0afb65ff0364e0f0ba043e93c1e5a
MD5 hash:
a7732204d9c883a4373c8b615c97de43
SHA1 hash:
017de30fc0647908eb8dd532982ce6644fb13e59
Link:
https://www.unpac.me/results/babbd26d-7552-46c9-8519-f0a0042dbff0/
SH256 hash:
df00279749a73b854f3d6415a49e7cd0ea507b69b510d7505f2ca7c908d25a4a
MD5 hash:
ba5f59b90d28e56e342eb5691116ed61
SHA1 hash:
324dcd1ae37439d190e042188eacbd574d32f101
Link:
https://www.unpac.me/results/babbd26d-7552-46c9-8519-f0a0042dbff0/
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/df00279749a73b854f3d6415a49e7cd0ea507b69b510d7505f2ca7c908d25a4a

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:win_smokeloader_a2
Create hunting rule
Author:pnx

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
X
https://twitter.com/pollo290987/status/1404358946819878912?s=20

Comments