MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d48c402b275e25c7929030ceb7d41accf93ac02c0050c0113db3abeb30a3345b. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d48c402b275e25c7929030ceb7d41accf93ac02c0050c0113db3abeb30a3345b
SHA3-384 hash: 25a4b8d57e0b2a299703f492a787ece731442be17f5538a608e2e3be2338081b3fb6cf7008724f9710767bf7aa59ad2e
SHA1 hash: f9856bb6950564447fd2dd7cf8540e84e244c869
MD5 hash: e69c2c74dfd875161e6f9fe92887aba2
humanhash: oscar-floor-pennsylvania-delta
File name:e69c2c74dfd875161e6f9fe92887aba2.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:153'600 bytes
First seen:2021-08-21 19:45:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d9ba9c76f1c1b9698712bcd1010ec021 (4 x RaccoonStealer, 2 x RedLineStealer, 2 x Smoke Loader)
ssdeep 1536:zdkqjNNNMpj016p/qNyK8yw2awR9ATZeQg+OZhqn2RGJIdv/0YE84zzABFnLFBMT:NHMq58yI64ZeEOZon2RGY30xzgFnLmF
Threatray 3'401 similar samples on MalwareBazaar
TLSH T1C8E3BD1079F3C572C09245314855CA9CA62AEF206FB396473E9B129E1F613D0DB2AF6F
dhash icon 1072c092b0381902 (9 x RedLineStealer, 9 x RaccoonStealer, 4 x CryptBot)
Reporter abuse_ch
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
138
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e69c2c74dfd875161e6f9fe92887aba2.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-21 19:49:15 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d1ad6bfe-efc0-41bf-bd58-a05351f95f29

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/181111/
Detection(s):
Win.Packed.Fragtor-9887412-0
Create hunting rule

Win.Packed.Fragtor-9887427-0
Create hunting rule

Win.Packed.Fragtor-9887428-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
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
Creating a file in the %temp% directory
Creating a process from a recently created file
Searching for analyzing tools
Searching for the window
Launching the default Windows debugger (dwwin.exe)
Sending an HTTP GET request
Sending a custom TCP request
Launching a process
Reading critical registry keys
Creating a file
Setting browser functions hooks
Unauthorized injection to a recently created process
Unauthorized injection to a system process
Unauthorized injection to a recently created process by context flags manipulation
Deleting of the original file
Enabling autorun by creating a file
Unauthorized injection to a browser process
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:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fb7fce88-e110-4a72-a205-7dda2c093965
Result
Threat name:
Raccoon RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/836838
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
Contains functionality to steal Internet Explorer form passwords
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
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
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
Query firmware table information (likely to detect VMs)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to delay execution (extensive OutputDebugStringW loop)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file access)
Uses known network protocols on non-standard ports
Yara detected AntiVM3
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 469269 Sample: RiuPPIB4jz.exe Startdate: 21/08/2021 Architecture: WINDOWS Score: 100 60 readinglistforaugust2.xyz 2->60 62 api.ip.sb 2->62 78 Antivirus detection for URL or domain 2->78 80 System process connects to network (likely due to code injection or exploit) 2->80 82 Multi AV Scanner detection for submitted file 2->82 84 11 other signatures 2->84 10 RiuPPIB4jz.exe 2->10         started        13 vgbeadr 2->13         started        signatures3 process4 signatures5 94 Detected unpacking (changes PE section rights) 10->94 15 RiuPPIB4jz.exe 10->15         started        96 Contains functionality to inject code into remote processes 13->96 98 Injects a PE file into a foreign processes 13->98 18 vgbeadr 13->18         started        process6 signatures7 126 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 15->126 128 Maps a DLL or memory area into another process 15->128 130 Checks if the current machine is a virtual machine (disk enumeration) 15->130 20 explorer.exe 18 15->20 injected 132 Creates a thread in another existing process (thread injection) 18->132 process8 dnsIp9 64 readinglistforaugust2.xyz 95.213.224.6, 49712, 80 SELECTELRU Russian Federation 20->64 66 192.168.2.1 unknown unknown 20->66 68 readinglistforaugust1.xyz 20->68 42 C:\Users\user\AppData\Roaming\vgbeadr, PE32 20->42 dropped 44 C:\Users\user\AppData\Local\Temp3B1.exe, PE32 20->44 dropped 46 C:\Users\user\AppData\Local\Temp\DD76.exe, PE32 20->46 dropped 48 6 other files (5 malicious) 20->48 dropped 86 System process connects to network (likely due to code injection or exploit) 20->86 88 Benign windows process drops PE files 20->88 90 Performs DNS queries to domains with low reputation 20->90 92 2 other signatures 20->92 25 4960.exe 14 24 20->25         started        29 DD76.exe 76 20->29         started        32 D46D.exe 15 31 20->32         started        34 4 other processes 20->34 file10 signatures11 process12 dnsIp13 70 193.56.146.22 LVLT-10753US unknown 25->70 100 Query firmware table information (likely to detect VMs) 25->100 102 Tries to harvest and steal browser information (history, passwords, etc) 25->102 104 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 25->104 106 Tries to steal Crypto Currency Wallets 25->106 36 conhost.exe 25->36         started        72 telete.in 195.201.225.248, 443, 49716 HETZNER-ASDE Germany 29->72 74 34.135.32.61, 49717, 49718, 80 ATGS-MMD-ASUS United States 29->74 50 C:\Users\user\AppData\...\vcruntime140.dll, PE32 29->50 dropped 52 C:\Users\user\AppData\...\ucrtbase.dll, PE32 29->52 dropped 54 C:\Users\user\AppData\...\softokn3.dll, PE32 29->54 dropped 58 55 other files (none is malicious) 29->58 dropped 108 Detected unpacking (changes PE section rights) 29->108 110 Tries to steal Mail credentials (via file access) 29->110 112 Contains functionality to steal Internet Explorer form passwords 29->112 76 45.138.157.149 WEBHOST1-ASRU Russian Federation 32->76 114 Hides threads from debuggers 32->114 116 Tries to detect sandboxes / dynamic malware analysis system (registry check) 32->116 38 conhost.exe 32->38         started        56 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 34->56 dropped 118 Tries to detect sandboxes and other dynamic analysis tools (window names) 34->118 120 Sample uses process hollowing technique 34->120 122 Tries to delay execution (extensive OutputDebugStringW loop) 34->122 124 Injects a PE file into a foreign processes 34->124 40 conhost.exe 34->40         started        file14 signatures15 process16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d48c402b275e25c7929030ceb7d41accf93ac02c0050c0113db3abeb30a3345b/
Threat name:
Win32.Trojan.Fragtor
Create hunting rule
Status:
Malicious
First seen:
2021-08-21 03:51:54 UTC
AV detection:
21 of 27 (77.78%)
Threat level:
  5/5
Verdict:
suspicious
Similar samples:
321b8f87df4dd22bdfc9631a0d84f39b90f16cd8ea0e72f4a1f70df4b39b3468
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8657e386693f95e28e69b6a24876daa5f54052fabb2b6c2e1238bc55b6d85b09
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8c6e8a02877680a2b503cef0b068b452221f95e68f9131a59421ca95c4339eb2
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cba27621d4b7c92fd50bf37135e150b45097ca9306061ed7049f802047bbd1b9
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f2dc381b529cbc75c03ca8bf1886b0ee6b1e2622f8918a27a876c50889e2ae7e
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f6a8aa29264495625e7a74ada5f3a792c06c3f9ef472e01c4761bed7d1e4ff96
Smoke Loader
+ 3'391 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:redline family:smokeloader botnet:b8ef25fa9e346b7a31e4b6ff160623dd5fed2474 botnet:fe582536ec580228180f270f7cb80a867860e010 backdoor evasion infostealer spyware stealer themida trojan
Link:
https://tria.ge/reports/210821-ln6etkhhmn/
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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks whether UAC is enabled
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Themida packer
Windows security modification
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Nirsoft
Raccoon
RedLine
SmokeLoader
Windows security bypass
Malware Config
C2 Extraction:
http://readinglistforaugust1.xyz/
http://readinglistforaugust2.xyz/
http://readinglistforaugust3.xyz/
http://readinglistforaugust4.xyz/
http://readinglistforaugust5.xyz/
http://readinglistforaugust6.xyz/
http://readinglistforaugust7.xyz/
http://readinglistforaugust8.xyz/
http://readinglistforaugust9.xyz/
http://readinglistforaugust10.xyz/
http://readinglistforaugust1.site/
http://readinglistforaugust2.site/
http://readinglistforaugust3.site/
http://readinglistforaugust4.site/
http://readinglistforaugust5.site/
http://readinglistforaugust6.site/
http://readinglistforaugust7.site/
http://readinglistforaugust8.site/
http://readinglistforaugust9.site/
http://readinglistforaugust10.site/
http://readinglistforaugust1.club/
http://readinglistforaugust2.club/
http://readinglistforaugust3.club/
http://readinglistforaugust4.club/
http://readinglistforaugust5.club/
http://readinglistforaugust6.club/
http://readinglistforaugust7.club/
http://readinglistforaugust8.club/
http://readinglistforaugust9.club/
http://readinglistforaugust10.club/
Unpacked files
SH256 hash:
0a9a7acf77fe4f890fe2acf761fa7f369418bb1f733504acd0792f589ccc7b15
MD5 hash:
ad94a86355be2ad9348b88e8972e8320
SHA1 hash:
8c7ff71739a5194efc5c7bee9c37ad92a9e72646
Link:
https://www.unpac.me/results/51929c4a-8b59-4a03-88db-512da92dcd77/
SH256 hash:
d48c402b275e25c7929030ceb7d41accf93ac02c0050c0113db3abeb30a3345b
MD5 hash:
e69c2c74dfd875161e6f9fe92887aba2
SHA1 hash:
f9856bb6950564447fd2dd7cf8540e84e244c869
Link:
https://www.unpac.me/results/51929c4a-8b59-4a03-88db-512da92dcd77/
Malware family:
RedLine
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/d48c402b275e/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/d48c402b275e25c7929030ceb7d41accf93ac02c0050c0113db3abeb30a3345b

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 d48c402b275e25c7929030ceb7d41accf93ac02c0050c0113db3abeb30a3345b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1549209/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/181111/

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