MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 07cfe3f2260bdb2ad58f63ba087c7b5dd764aa90a7a22ba11c2f1dae02598990. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 07cfe3f2260bdb2ad58f63ba087c7b5dd764aa90a7a22ba11c2f1dae02598990
SHA3-384 hash: ae254abfb9ee7d2526acf44d17ca7065f539670351ee04df3842391f9409f662deae343dab838f2591ee2407b5a64248
SHA1 hash: 1bbe6f690da68b959fbf8a5ae7cc0b58b0c90c7b
MD5 hash: a01edfe0b98ac83c946dcac83a8aec09
humanhash: angel-speaker-apart-seven
File name:a01edfe0b98ac83c946dcac83a8aec09
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:184'832 bytes
First seen:2021-08-04 10:48:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 629ade9afe4dde1eb664e78b28e49fc1 (2 x Loki, 2 x RaccoonStealer, 1 x Smoke Loader)
ssdeep 1536:uj8djMzf13GPHGiRYgioKoAngPs19QIQcELqFHR9X4mNNBF554HA3GI5py0pdeZ5:ucYJ3Gl+L9oaDQcELg40j55Suv5hK
Threatray 4'367 similar samples on MalwareBazaar
TLSH T1D604BFC135C1C872E21506724824C7F66A6BBC654C29A9CBFFC426AD5F7E2D2DE35382
dhash icon 1272d292105c5c03 (31 x RaccoonStealer, 6 x Smoke Loader, 4 x Loki)
Reporter zbetcheckin
Tags:32 exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
129
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a01edfe0b98ac83c946dcac83a8aec09
Verdict:
Suspicious activity
Analysis date:
2021-08-04 10:49:53 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/7d3a990f-4d09-4e27-8fd7-feef2c30276d

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/176287/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.4549.22953.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
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
Deleting of the original file
Enabling autorun by creating a file
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/52dd4946-6ccc-43b0-bb27-4a21fd58d54c
Result
Threat name:
RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/826776
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)
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)
DLL reload attack detected
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)
Hooks files or directories query functions (used to hide files and directories)
Hooks processes query functions (used to hide processes)
Hooks registry keys query functions (used to hide registry keys)
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Modifies the prolog of user mode functions (user mode inline hooks)
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
Sigma detected: Suspicious Svchost Process
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)
Tries to steal Crypto Currency Wallets
Uses known network protocols on non-standard ports
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 459207 Sample: dXGIviVlUV Startdate: 04/08/2021 Architecture: WINDOWS Score: 100 58 ebanat6977769.com 2->58 72 Antivirus detection for URL or domain 2->72 74 Multi AV Scanner detection for submitted file 2->74 76 Yara detected RedLine Stealer 2->76 78 10 other signatures 2->78 10 dXGIviVlUV.exe 1 2->10         started        13 twfatvr 1 2->13         started        15 twfatvr 1 2->15         started        signatures3 process4 file5 112 DLL reload attack detected 10->112 114 Detected unpacking (changes PE section rights) 10->114 116 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 10->116 18 explorer.exe 6 10->18 injected 118 Multi AV Scanner detection for dropped file 13->118 120 Machine Learning detection for dropped file 13->120 122 Renames NTDLL to bypass HIPS 13->122 56 C:\Users\user\AppData\Local\Temp\CC4F.tmp, PE32 15->56 dropped 124 Maps a DLL or memory area into another process 15->124 126 Checks if the current machine is a virtual machine (disk enumeration) 15->126 128 Creates a thread in another existing process (thread injection) 15->128 signatures6 process7 dnsIp8 60 152.89.247.174, 49759, 49769, 80 COMBAHTONcombahtonGmbHDE Germany 18->60 62 58.228.68.101, 49757, 49760, 49761 SKB-ASSKBroadbandCoLtdKR Korea Republic of 18->62 64 conceitosseg.com 211.170.70.237, 49750, 49752, 49756 LGDACOMLGDACOMCorporationKR Korea Republic of 18->64 46 C:\Users\user\AppData\Roaming\twfatvr, PE32 18->46 dropped 48 C:\Users\user\AppData\Local\Temp\F0B9.exe, PE32 18->48 dropped 50 C:\Users\user\AppData\Local\Temp\18C8.exe, PE32 18->50 dropped 52 C:\Users\user\...\twfatvr:Zone.Identifier, ASCII 18->52 dropped 88 System process connects to network (likely due to code injection or exploit) 18->88 90 Benign windows process drops PE files 18->90 92 Deletes itself after installation 18->92 94 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->94 23 F0B9.exe 2 4 18->23         started        27 18C8.exe 15 25 18->27         started        30 33A2E4F0.exe 18->30         started        32 33A2E4F0.exe 18->32         started        file9 signatures10 process11 dnsIp12 54 C:\ProgramData\...\33A2E4F0.exe, PE32 23->54 dropped 96 Multi AV Scanner detection for dropped file 23->96 98 Detected unpacking (changes PE section rights) 23->98 100 Detected unpacking (overwrites its own PE header) 23->100 102 Creates autostart registry keys with suspicious names 23->102 34 33A2E4F0.exe 23->34         started        68 185.215.113.114, 49779, 49787, 49788 WHOLESALECONNECTIONSNL Portugal 27->68 70 api.ip.sb 27->70 104 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 27->104 106 Machine Learning detection for dropped file 27->106 108 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 27->108 110 2 other signatures 27->110 file13 signatures14 process15 dnsIp16 66 ebanat6977769.com 8.209.79.46, 49774, 49793, 80 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC Singapore 34->66 80 Multi AV Scanner detection for dropped file 34->80 82 Detected unpacking (changes PE section rights) 34->82 84 Detected unpacking (overwrites its own PE header) 34->84 86 4 other signatures 34->86 38 svchost.exe 34->38 injected 40 svchost.exe 34->40 injected 42 lsass.exe 34->42 injected 44 3 other processes 34->44 signatures17 process18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/07cfe3f2260bdb2ad58f63ba087c7b5dd764aa90a7a22ba11c2f1dae02598990/
Threat name:
Win32.Trojan.Phonzy
Create hunting rule
Status:
Malicious
First seen:
2021-08-04 10:49:04 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=a7h6h4rgbpnsvvmpmo5aq7d3lxlwjkuqu6rcxii4f4o24aszrgia._file
Verdict:
suspicious
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+ 4'357 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 discovery infostealer persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/210804-gygwass5e2/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Kills process with taskkill
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 SetThreadContext
Looks up external IP address via web service
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
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
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
Malware Config
C2 Extraction:
http://conceitosseg.com/upload/
http://integrasidata.com/upload/
http://ozentekstil.com/upload/
http://finbelportal.com/upload/
http://telanganadigital.com/upload/
185.215.113.114:8887
https://prophefliloc.tumblr.com/
Unpacked files
SH256 hash:
c457a6d6435bd5042baa663f1acf85e8efb2bec86e8dea52aac877755a1b334a
MD5 hash:
4bc270bc5cdc2e7f3a23f54b86579d79
SHA1 hash:
b72403fd55dae9cf4f634beeef6d86e64488d649
Link:
https://www.unpac.me/results/63877817-625d-4f59-bef5-a2908d645419/
SH256 hash:
07cfe3f2260bdb2ad58f63ba087c7b5dd764aa90a7a22ba11c2f1dae02598990
MD5 hash:
a01edfe0b98ac83c946dcac83a8aec09
SHA1 hash:
1bbe6f690da68b959fbf8a5ae7cc0b58b0c90c7b
Link:
https://www.unpac.me/results/63877817-625d-4f59-bef5-a2908d645419/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/07cfe3f2260b/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/07cfe3f2260bdb2ad58f63ba087c7b5dd764aa90a7a22ba11c2f1dae02598990

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 07cfe3f2260bdb2ad58f63ba087c7b5dd764aa90a7a22ba11c2f1dae02598990

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1504929/
Cape
Cape
https://www.capesandbox.com/analysis/176287/

Comments


Avatar
zbet commented on 2021-08-04 10:48:05 UTC

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