MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab3519a53d3aeecddbab52b811a78bb073fe83d91f9e861c53a501f1d3bfeb89. 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: ab3519a53d3aeecddbab52b811a78bb073fe83d91f9e861c53a501f1d3bfeb89
SHA3-384 hash: 0a66c7882039fd3a9720f0074beb2c8478e075c72d8b884aba541abc1d38352069f021c638756e850fb84788478b0289
SHA1 hash: 6d03dced14d1f5536f1b68253f3acd6e64e372c6
MD5 hash: 9289a1505dbfc636e9c89aab5b7172a6
humanhash: apart-blossom-social-arizona
File name:9289a1505dbfc636e9c89aab5b7172a6.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:164'352 bytes
First seen:2021-10-31 15:09:31 UTC
Last seen:2021-10-31 16:28:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 779056984bef08a13651915e9728c17f (1 x Smoke Loader, 1 x BitRAT)
ssdeep 1536:9Xc3S1B63D0JwwTs+Nem1peZZeUIqSnEA3kWnJLQNjMrcf0eQukxeOk+va7U85Vs:9Xc0PZZjbFlkorY0eXhOkYa7U
Threatray 5'313 similar samples on MalwareBazaar
TLSH T13CF39D24FEE2D471D4A715304874CAA11EBBBC72577481CB37A82A3E9FA06C06E75376
File icon (PE):PE icon
dhash icon fcfcd4d4d4d4d8c0 (75 x RedLineStealer, 56 x RaccoonStealer, 23 x Smoke Loader)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
342
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9289a1505dbfc636e9c89aab5b7172a6.exe
Verdict:
Suspicious activity
Analysis date:
2021-10-31 15:17:43 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/998eda9a-a9fd-474d-9e23-fc8ae63a00c7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Variant.Fragtor.36857.18601.26982.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created 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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/61cdce5f-0cd5-49a0-82f9-56c36b166c11
Result
Threat name:
Amadey Raccoon RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/880025
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
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)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Creates HTML files with .exe extension (expired dropper behavior)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Injects a PE file into a foreign processes
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
PE file contains section with special chars
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected Amadey bot
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 512459 Sample: UoWePE7O2t.exe Startdate: 31/10/2021 Architecture: WINDOWS Score: 100 100 toptelete.top 2->100 102 telegalive.top 2->102 104 3 other IPs or domains 2->104 132 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->132 134 Multi AV Scanner detection for domain / URL 2->134 136 Antivirus detection for URL or domain 2->136 138 11 other signatures 2->138 13 UoWePE7O2t.exe 2->13         started        16 rrgiiua 2->16         started        signatures3 process4 signatures5 162 Contains functionality to inject code into remote processes 13->162 164 Injects a PE file into a foreign processes 13->164 18 UoWePE7O2t.exe 13->18         started        166 Machine Learning detection for dropped file 16->166 21 rrgiiua 16->21         started        process6 signatures7 124 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 18->124 126 Maps a DLL or memory area into another process 18->126 128 Checks if the current machine is a virtual machine (disk enumeration) 18->128 130 Creates a thread in another existing process (thread injection) 18->130 23 explorer.exe 10 18->23 injected process8 dnsIp9 112 216.128.137.31, 80 AS-CHOOPAUS United States 23->112 114 transfer.sh 144.76.136.153, 443, 49835 HETZNER-ASDE Germany 23->114 116 4 other IPs or domains 23->116 84 C:\Users\user\AppData\Roaming\rrgiiua, PE32 23->84 dropped 86 C:\Users\user\AppData\Local\Temp\F38A.exe, PE32 23->86 dropped 88 C:\Users\user\AppData\Local\Temp3BA.exe, PE32 23->88 dropped 90 11 other files (8 malicious) 23->90 dropped 154 System process connects to network (likely due to code injection or exploit) 23->154 156 Benign windows process drops PE files 23->156 158 Deletes itself after installation 23->158 160 Hides that the sample has been downloaded from the Internet (zone.identifier) 23->160 28 8B65.exe 4 23->28         started        32 780B.exe 1 10 23->32         started        34 B507.exe 23->34         started        36 6 other processes 23->36 file10 signatures11 process12 dnsIp13 92 C:\Users\user\AppData\Local\...\tkools.exe, PE32 28->92 dropped 168 Machine Learning detection for dropped file 28->168 170 Tries to detect virtualization through RDTSC time measurements 28->170 39 tkools.exe 28->39         started        43 cmd.exe 28->43         started        45 cmd.exe 28->45         started        55 2 other processes 28->55 94 C:\Users\user\AppData\...\bifurcation.exe, PE32 32->94 dropped 47 cmd.exe 1 32->47         started        172 Multi AV Scanner detection for dropped file 34->172 174 Detected unpacking (changes PE section rights) 34->174 176 Maps a DLL or memory area into another process 34->176 182 2 other signatures 34->182 106 45.9.20.149, 10844, 49893 DEDIPATH-LLCUS Russian Federation 36->106 108 162.159.129.233, 443, 49882, 49892 CLOUDFLARENETUS United States 36->108 110 2 other IPs or domains 36->110 96 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 36->96 dropped 178 Detected unpacking (overwrites its own PE header) 36->178 180 Injects a PE file into a foreign processes 36->180 49 C6C6.exe 36->49         started        51 C95B.exe 36->51         started        53 AdvancedRun.exe 36->53         started        file14 signatures15 process16 dnsIp17 118 185.215.113.45, 49905, 49906, 80 WHOLESALECONNECTIONSNL Portugal 39->118 120 a0585618.xsph.ru 141.8.192.193, 49911, 80 SPRINTHOSTRU Russian Federation 39->120 140 Creates HTML files with .exe extension (expired dropper behavior) 39->140 142 Machine Learning detection for dropped file 39->142 144 Tries to detect virtualization through RDTSC time measurements 39->144 57 conhost.exe 43->57         started        59 cmd.exe 43->59         started        61 cacls.exe 43->61         started        72 3 other processes 45->72 63 bifurcation.exe 9 47->63         started        66 conhost.exe 47->66         started        146 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 49->146 148 Maps a DLL or memory area into another process 49->148 150 Checks if the current machine is a virtual machine (disk enumeration) 49->150 152 Creates a thread in another existing process (thread injection) 49->152 68 conhost.exe 55->68         started        70 cacls.exe 55->70         started        74 2 other processes 55->74 signatures18 process19 file20 98 C:\Users\user\AppData\Local\...\beadroll.exe, PE32 63->98 dropped 76 beadroll.exe 15 2 63->76         started        process21 dnsIp22 122 cdn.discordapp.com 162.159.133.233, 443, 49863 CLOUDFLARENETUS United States 76->122 184 Machine Learning detection for dropped file 76->184 186 Writes to foreign memory regions 76->186 188 Allocates memory in foreign processes 76->188 190 2 other signatures 76->190 80 RegSvcs.exe 76->80         started        82 WerFault.exe 76->82         started        signatures23 process24
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ab3519a53d3aeecddbab52b811a78bb073fe83d91f9e861c53a501f1d3bfeb89/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2021-10-31 12:40:57 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Verdict:
malicious
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+ 5'303 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:raccoon family:redline family:smokeloader family:vidar botnet:123123123 botnet:68e2d75238f7c69859792d206401b6bde2b2515c botnet:8dec62c1db2959619dca43e02fa46ad7bd606400 botnet:936 botnet:superstar botnet:v5 backdoor collection discovery evasion infostealer spyware stealer trojan
Link:
https://tria.ge/reports/211031-sj2p1agah5/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Vidar Stealer
Amadey
Raccoon
RedLine
RedLine Payload
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
Vidar
Malware Config
C2 Extraction:
http://honawey70.top/
http://wijibui00.top/
http://193.56.146.214/
https://193.56.146.214/
185.215.113.45/g4MbvE/index.php
185.183.32.161:45391
185.215.113.29:36224
93.115.20.139:28978
https://mas.to/@lilocc
Unpacked files
SH256 hash:
6adf4031225d8cd75191c0af65deaa09ae21f01e6fdcc8d3b342b2f36f6743f0
MD5 hash:
c6e8f3b5e26a4cf2f571658ca81e47d7
SHA1 hash:
fe66b6b82adecb21182f281b9a2358bd60aa7fee
Link:
https://www.unpac.me/results/8819c671-7245-4ab4-b098-4f4072c0e4fe/
SH256 hash:
ab3519a53d3aeecddbab52b811a78bb073fe83d91f9e861c53a501f1d3bfeb89
MD5 hash:
9289a1505dbfc636e9c89aab5b7172a6
SHA1 hash:
6d03dced14d1f5536f1b68253f3acd6e64e372c6
Link:
https://www.unpac.me/results/8819c671-7245-4ab4-b098-4f4072c0e4fe/
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/ab3519a53d3aeecddbab52b811a78bb073fe83d91f9e861c53a501f1d3bfeb89

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 ab3519a53d3aeecddbab52b811a78bb073fe83d91f9e861c53a501f1d3bfeb89

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1719493/
  
Delivery method
Distributed via web download

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