MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0d8eb5899fa3c6ec5a24474747ddfefc875795f75f18c3ac4ba999fb3e35031. 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: 15


Intelligence 15 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b0d8eb5899fa3c6ec5a24474747ddfefc875795f75f18c3ac4ba999fb3e35031
SHA3-384 hash: 2b434ad339ca84595be22e1ea7c730c468b2084359a7fb38100a135eee12fd3caa89bcbd379740cb415a293834e2b70f
SHA1 hash: d69e40328979e08b24293d9b072307fb19ecdd99
MD5 hash: 410987539fc3050afe1d6c17ff86e78a
humanhash: vegan-jupiter-oven-floor
File name:410987539fc3050afe1d6c17ff86e78a.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:319'488 bytes
First seen:2022-12-14 09:12:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b9d130cad14d4ae991a0806b99bf8ee3 (10 x Smoke Loader, 5 x RedLineStealer)
ssdeep 3072:rePefsHlL0peNLRz855MlHW8IwQKy6399VjfyG1uxwZMinLe4xjlbg95wGqdpj7M:me0FLPd0WWvItj4iZMIvfZG23BOHT
Threatray 14'449 similar samples on MalwareBazaar
TLSH T10664D015B394F832C5D2897188369BF02E6ABC628A64D76B375B165F3F303D09B36316
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon c11edecea6ac8ccc (199 x Amadey, 139 x Smoke Loader, 22 x RedLineStealer)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
179
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
smoke
Create hunting rule
ID:
1
File name:
410987539fc3050afe1d6c17ff86e78a.exe
Verdict:
Malicious activity
Analysis date:
2022-12-14 09:17:24 UTC
Tags:
trojan loader smoke
Link:
https://app.any.run/tasks/51250077-3c2b-458a-8eaf-f14411365ff8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
SmokeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/346163/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending an HTTP POST request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Connecting to a non-recommended domain
Creating a file
Launching a process
Сreating synchronization primitives
Creating a process with a hidden window
Searching for synchronization primitives
Launching cmd.exe command interpreter
Creating a window
Launching the default Windows debugger (dwwin.exe)
Setting browser functions hooks
Unauthorized injection to a system process
Enabling autorun by creating a file
Unauthorized injection to a browser process
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/6399939f485d8463dc41745e/reports/aeb1327e-3a55-47d0-8353-ff4dac26e0c9/overview
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:
Unknown
Link:
https://analyze.intezer.com/analyses/3442f9de-5ea2-4a47-aa0c-a9e04d2bf0c3
Result
Threat name:
Amadey, RedLine, SmokeLoader, Vidar
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1134065
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
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)
Creates a thread in another existing process (thread injection)
Creates an undocumented autostart registry key
Creates HTML files with .exe extension (expired dropper behavior)
Creates multiple autostart registry keys
Deletes itself after installation
Detected unpacking (changes PE section rights)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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 has a writeable .text section
Sample uses process hollowing technique
Snort IDS alert for network traffic
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 harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Amadey bot
Yara detected Amadeys stealer DLL
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 766795 Sample: K8JokpHyjM.exe Startdate: 14/12/2022 Architecture: WINDOWS Score: 100 136 transfer.sh 2->136 138 44software.org 2->138 140 1h3art.me 2->140 206 Snort IDS alert for network traffic 2->206 208 Multi AV Scanner detection for domain / URL 2->208 210 Malicious sample detected (through community Yara rule) 2->210 212 14 other signatures 2->212 14 K8JokpHyjM.exe 2->14         started        17 gwgibgv 2->17         started        19 gntuud.exe 2->19         started        signatures3 process4 signatures5 264 Detected unpacking (changes PE section rights) 14->264 266 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 14->266 268 Maps a DLL or memory area into another process 14->268 270 Creates a thread in another existing process (thread injection) 14->270 21 explorer.exe 7 14 14->21 injected 272 Multi AV Scanner detection for dropped file 17->272 274 Machine Learning detection for dropped file 17->274 276 Checks if the current machine is a virtual machine (disk enumeration) 17->276 process6 dnsIp7 152 31.41.244.228, 49729, 80 AEROEXPRESS-ASRU Russian Federation 21->152 154 kikangalaassociates.com 185.98.131.207, 443, 49726 RMI-FITECHFR France 21->154 156 4 other IPs or domains 21->156 106 C:\Users\user\AppData\Roaming\hvgibgv, PE32 21->106 dropped 108 C:\Users\user\AppData\Roaming\gwgibgv, PE32 21->108 dropped 110 C:\Users\user\AppData\Local\Temp\C249.exe, PE32 21->110 dropped 112 5 other malicious files 21->112 dropped 228 System process connects to network (likely due to code injection or exploit) 21->228 230 Benign windows process drops PE files 21->230 232 Injects code into the Windows Explorer (explorer.exe) 21->232 234 3 other signatures 21->234 26 7344.exe 3 21->26         started        30 6C3E.exe 1 21->30         started        32 stub.exe 21->32         started        34 9 other processes 21->34 file8 signatures9 process10 file11 114 C:\Users\user\AppData\Local\...\gntuud.exe, PE32 26->114 dropped 236 Antivirus detection for dropped file 26->236 238 Multi AV Scanner detection for dropped file 26->238 240 Machine Learning detection for dropped file 26->240 36 gntuud.exe 22 26->36         started        242 Writes to foreign memory regions 30->242 244 Allocates memory in foreign processes 30->244 246 Injects a PE file into a foreign processes 30->246 41 vbc.exe 19 30->41         started        43 conhost.exe 30->43         started        45 WerFault.exe 30->45         started        248 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 32->248 250 Maps a DLL or memory area into another process 32->250 252 Checks if the current machine is a virtual machine (disk enumeration) 32->252 254 Creates a thread in another existing process (thread injection) 32->254 signatures12 process13 dnsIp14 144 62.204.41.6, 49743, 80 TNNET-ASTNNetOyMainnetworkFI United Kingdom 36->144 146 62.204.41.79, 49741, 49742, 80 TNNET-ASTNNetOyMainnetworkFI United Kingdom 36->146 98 C:\Users\user\AppData\Roaming\...\cred64.dll, PE32 36->98 dropped 100 C:\Users\user\AppData\Local\...\newlege.exe, PE32 36->100 dropped 102 C:\Users\user\AppData\...\newlege[1].exe, PE32 36->102 dropped 104 C:\Users\user\AppData\Local\...\cred64[1].dll, PE32 36->104 dropped 214 Antivirus detection for dropped file 36->214 216 Multi AV Scanner detection for dropped file 36->216 218 Creates an undocumented autostart registry key 36->218 226 2 other signatures 36->226 47 newlege.exe 36->47         started        51 rundll32.exe 36->51         started        54 cmd.exe 36->54         started        56 schtasks.exe 36->56         started        148 t.me 149.154.167.99, 443, 49738 TELEGRAMRU United Kingdom 41->148 150 95.217.24.210, 49740, 80 HETZNER-ASDE Germany 41->150 220 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 41->220 222 Tries to harvest and steal browser information (history, passwords, etc) 41->222 224 Tries to steal Crypto Currency Wallets 41->224 58 cmd.exe 41->58         started        file15 signatures16 process17 dnsIp18 132 C:\Users\user\AppData\Local\...\gntuud.exe, PE32 47->132 dropped 166 Antivirus detection for dropped file 47->166 168 Multi AV Scanner detection for dropped file 47->168 170 Machine Learning detection for dropped file 47->170 60 gntuud.exe 47->60         started        142 192.168.2.5, 443, 49684, 49693 unknown unknown 51->142 172 System process connects to network (likely due to code injection or exploit) 51->172 174 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 51->174 176 Tries to steal Instant Messenger accounts or passwords 51->176 178 Tries to steal Mail credentials (via file / registry access) 51->178 65 conhost.exe 54->65         started        67 cmd.exe 54->67         started        69 cacls.exe 54->69         started        77 4 other processes 54->77 71 conhost.exe 56->71         started        73 conhost.exe 58->73         started        75 timeout.exe 58->75         started        file19 signatures20 process21 dnsIp22 160 37.139.129.107 LVLT-10753US Germany 60->160 162 transfer.sh 144.76.136.153 HETZNER-ASDE Germany 60->162 164 2 other IPs or domains 60->164 124 C:\Users\user\AppData\Roaming\...\cred64.dll, PE32 60->124 dropped 126 C:\Users\user\AppData\Roaming\...\stub.exe, PE32 60->126 dropped 128 C:\Users\user\AppData\Local\Temp\...behaviorgraphay.exe, PE32 60->128 dropped 130 4 other malicious files 60->130 dropped 278 Antivirus detection for dropped file 60->278 280 Multi AV Scanner detection for dropped file 60->280 282 Creates HTML files with .exe extension (expired dropper behavior) 60->282 284 2 other signatures 60->284 79 sowa.exe 60->79         started        83 stub.exe 60->83         started        85 rundll32.exe 60->85         started        87 2 other processes 60->87 file23 signatures24 process25 file26 134 C:\Users\user\AppData\Local\...\gntuud.exe, PE32 79->134 dropped 180 Antivirus detection for dropped file 79->180 182 Multi AV Scanner detection for dropped file 79->182 184 Machine Learning detection for dropped file 79->184 89 gntuud.exe 79->89         started        186 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 83->186 188 Maps a DLL or memory area into another process 83->188 190 Checks if the current machine is a virtual machine (disk enumeration) 83->190 192 Creates a thread in another existing process (thread injection) 83->192 194 System process connects to network (likely due to code injection or exploit) 85->194 196 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 85->196 198 Tries to steal Instant Messenger accounts or passwords 85->198 204 2 other signatures 85->204 200 Sample uses process hollowing technique 87->200 202 Injects a PE file into a foreign processes 87->202 94 conhost.exe 87->94         started        signatures27 process28 dnsIp29 158 31.41.244.237 AEROEXPRESS-ASRU Russian Federation 89->158 116 C:\Users\user\AppData\Roaming\...\cred64.dll, PE32 89->116 dropped 118 C:\Users\user\AppData\Local\...\linda5.exe, PE32 89->118 dropped 120 C:\Users\user\AppData\Local\...\linda5[1].exe, PE32 89->120 dropped 122 C:\Users\user\AppData\Local\...\cred64[2].dll, PE32 89->122 dropped 256 Antivirus detection for dropped file 89->256 258 Multi AV Scanner detection for dropped file 89->258 260 Machine Learning detection for dropped file 89->260 262 Creates multiple autostart registry keys 89->262 96 schtasks.exe 89->96         started        file30 signatures31 process32
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b0d8eb5899fa3c6ec5a24474747ddfefc875795f75f18c3ac4ba999fb3e35031/
Threat name:
Win32.Trojan.Raccoon
Create hunting rule
Status:
Malicious
First seen:
2022-12-14 01:13:36 UTC
File Type:
PE (Exe)
Extracted files:
63
AV detection:
27 of 40 (67.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wdmowwez7i6g5rncir2hi7o757ehk6k7oxyyyowexkmz7m7dkayq._file
Verdict:
malicious
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Smoke Loader
+ 14'439 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:smokeloader backdoor collection spyware stealer trojan
Link:
https://tria.ge/reports/221214-k6qx1shf28/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks computer location settings
Loads dropped DLL
Reads local data of messenger clients
Uses the VBS compiler for execution
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Amadey
Detect Amadey credential stealer module
Detects Smokeloader packer
SmokeLoader
Malware Config
C2 Extraction:
62.204.41.79/fb73jc3/index.php
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/25a76ff7-3c74-4a2e-83ec-31bac6881aac
Unpacked files
SH256 hash:
e97028f53e2a5448ecf5b0ca744e94ca51ea272281d2c6494b74f46bc3c4d661
MD5 hash:
5763c7d74ab2d3df8b55cc762a7435d0
SHA1 hash:
4bc56a0e29f5af2cad1e984cab4580f575beda04
Detections:
win_smokeloader_a2
Create hunting rule
SmokeLoaderStage2
Create hunting rule
Link:
https://www.unpac.me/results/5eeb740e-52fe-456d-95a0-7d6c0eca859d/
Parent samples :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 hash:
b0d8eb5899fa3c6ec5a24474747ddfefc875795f75f18c3ac4ba999fb3e35031
MD5 hash:
410987539fc3050afe1d6c17ff86e78a
SHA1 hash:
d69e40328979e08b24293d9b072307fb19ecdd99
Link:
https://www.unpac.me/results/5eeb740e-52fe-456d-95a0-7d6c0eca859d/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b0d8eb5899fa/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/b0d8eb5899fa3c6ec5a24474747ddfefc875795f75f18c3ac4ba999fb3e35031

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

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 b0d8eb5899fa3c6ec5a24474747ddfefc875795f75f18c3ac4ba999fb3e35031

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2440828/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/346163/

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