MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 964a161f558a619bb1a2ed9aebd25f0b10ccf7ba8271a419459bd6751c2b237c. 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: 11


Intelligence 11 IOCs YARA File information Comments

SHA256 hash: 964a161f558a619bb1a2ed9aebd25f0b10ccf7ba8271a419459bd6751c2b237c
SHA3-384 hash: ab113d2569d57958f478ae3dc8d022fdcc22d926d2ba0a51e87346bc6982dc09ac749fbbe934b735d548a5d943dd6abd
SHA1 hash: 1ead2d8f561dc3e0c84b16312c5179e9b95699a8
MD5 hash: ac4c5e48f3a4b6dd5ae33c5ec436054e
humanhash: virginia-arkansas-three-beryllium
File name:ac4c5e48f3a4b6dd5ae33c5ec436054e.exe
Download: download sample
Signature Smoke Loader
File size:155'136 bytes
First seen:2021-11-02 05:54:35 UTC
Last seen:2021-11-02 08:16:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 6cca3ede86e13d7f02e11b7344422157 (2 x Smoke Loader, 2 x RaccoonStealer)
ssdeep 1536:nI1Hn3i+xv90AL0TBhhRxqeaRnv6/lP72QeI1QXKYM71Bxr8XVH5aQukmy4zcx8R:UH3hV0pb9xVX3lWB5aXXxz08QZ
Threatray 2'591 similar samples on MalwareBazaar
TLSH T15EE38C11B2E3D472D5DA1D704874CBB0DA7BB8721970418B77A43B3E6E773805AB23A6
File icon (PE):PE icon
dhash icon 480c1c4c4f590f14 (27 x Smoke Loader, 12 x Tofsee, 8 x RedLineStealer)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence


File Origin
# of uploads :
2
# of downloads :
202
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ac4c5e48f3a4b6dd5ae33c5ec436054e.exe
Verdict:
No threats detected
Analysis date:
2021-11-02 06:00:50 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
Launching the default Windows debugger (dwwin.exe)
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
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
Verdict:
Malicious
Result
Threat name:
RedLine SmokeLoader
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
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
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 513369 Sample: 55LK22F32F.exe Startdate: 02/11/2021 Architecture: WINDOWS Score: 100 39 Multi AV Scanner detection for domain / URL 2->39 41 Found malware configuration 2->41 43 Antivirus detection for URL or domain 2->43 45 6 other signatures 2->45 7 55LK22F32F.exe 2->7         started        10 bjjavrs 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 33 nutriescapa.com 194.40.243.133, 49771, 80 NTSERVICE-ASUA Netherlands 12->33 35 brandyjaggers.com 211.171.233.126, 49750, 49752, 49754 LGDACOMLGDACOMCorporationKR Korea Republic of 12->35 37 5 other IPs or domains 12->37 23 C:\Users\user\AppData\Roaming\bjjavrs, PE32 12->23 dropped 25 C:\Users\user\AppData\Local\Temp\FA79.exe, PE32 12->25 dropped 27 C:\Users\user\AppData\Local\Temp\91E0.exe, PE32 12->27 dropped 29 C:\Users\user\...\bjjavrs: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 91E0.exe 5 12->17         started        21 FA79.exe 12->21         started        file7 signatures8 process9 dnsIp10 31 193.150.103.37, 29118, 49806 ASGENERALTELRU Russian Federation 17->31 47 Multi AV Scanner detection for dropped file 17->47 49 Detected unpacking (changes PE section rights) 17->49 51 Detected unpacking (overwrites its own PE header) 17->51 57 4 other signatures 17->57 53 Machine Learning detection for dropped file 21->53 55 Contains functionality to infect the boot sector 21->55 signatures11
Threat name:
Win32.Trojan.Fragtor
Status:
Malicious
First seen:
2021-11-02 02:05:51 UTC
AV detection:
19 of 27 (70.37%)
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
Deletes itself
SmokeLoader
Malware Config
C2 Extraction:
http://brandyjaggers.com/upload/
http://andbal.com/upload/
http://alotofquotes.com/upload/
http://szpnc.cn/upload/
http://uggeboots.com/upload/
http://100klv.com/upload/
http://rapmusic.at/upload/
Unpacked files
SH256 hash:
f9b4b2e506fe88e1cd921a71c130a7e097bfb2dd1cfcec768b375c70ee6b800c
MD5 hash:
986d781d5e3181045ce6586b2b0af221
SHA1 hash:
8e21f86221892e43c95adfe05f385135fbf6886f
SH256 hash:
964a161f558a619bb1a2ed9aebd25f0b10ccf7ba8271a419459bd6751c2b237c
MD5 hash:
ac4c5e48f3a4b6dd5ae33c5ec436054e
SHA1 hash:
1ead2d8f561dc3e0c84b16312c5179e9b95699a8
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.

Web download

Smoke Loader

Executable exe 964a161f558a619bb1a2ed9aebd25f0b10ccf7ba8271a419459bd6751c2b237c

(this sample)

  
Delivery method
Distributed via web download

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