MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4206dca155bae61bc77d12b9d35544b0638c8d29faf5372153a7eb77c0cd6452. 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: 16


Intelligence 16 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4206dca155bae61bc77d12b9d35544b0638c8d29faf5372153a7eb77c0cd6452
SHA3-384 hash: 56221e4d336466ba065f89e05d2e8edda300633f74bd1c26ea9cc2523ce2da0eb6311c96b4d49f71c3cbdd0763909396
SHA1 hash: 701df5c67a299ce76311921b44cb1e5436b9e727
MD5 hash: 7598652779b963ba9188275f16e5f0be
humanhash: comet-india-gee-georgia
File name:file
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:1'089'536 bytes
First seen:2023-10-17 21:46:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader)
ssdeep 24576:6ylUsXrKYLKMfuEACFQRs/wbfNGc53bGSzaosidZ:BlUqrKYL9fuETiWwl3SSzaC
TLSH T108352312AAD89132EA755770ACFB17832F35BDB39D79831B2B805D5E0CB3584672132B
TrID 70.4% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
11.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
5.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
3.7% (.EXE) Win64 Executable (generic) (10523/12/4)
2.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter andretavare5
Tags:exe Smoke Loader


Avatar
andretavare5
Sample downloaded from http://77.91.68.249/navi/kur90.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
342
Origin country :
US US
Vendor Threat Intelligence
Detection:
SmokeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/455482/
Detection(s):
Sanesecurity.Malware.28840.BadO.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.Agent.EAOQ.26295.2066.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Сreating synchronization primitives
Sending a custom TCP request
Launching a service
Creating a file
Creating a window
Using the Windows Management Instrumentation requests
Blocking the Windows Defender launch
Disabling the operating system update service
Unauthorized injection to a recently created process
Sending a TCP request to an infection source
Unauthorized injection to a system process
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer installer installer lolbin packed rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/652f00d810dbe5fb92cce288/reports/4f7b8e14-44f8-4bb1-b11f-2087be04b172/overview
Verdict:
Malicious
Labled as:
TR/Dldr.Agent_AGen
Link:
https://www.hybrid-analysis.com/sample/4206dca155bae61bc77d12b9d35544b0638c8d29faf5372153a7eb77c0cd6452
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:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b84a785b-f2a6-4d2c-a492-7c4350c41cb2
Result
Threat name:
Amadey, Babadeda, RedLine, SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
n/a
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1327596
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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)
Connects to many IPs within the same subnet mask (likely port scanning)
Connects to many ports of the same IP (likely port scanning)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Creates an undocumented autostart registry key
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
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)
Injects a PE file into a foreign processes
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
Modifies windows update settings
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
Phishing site detected (based on logo match)
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)
Sample uses string decryption to hide its real strings
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Amadey bot
Yara detected Amadeys Clipper DLL
Yara detected Amadeys stealer DLL
Yara detected Babadeda
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1327596 Sample: file.exe Startdate: 17/10/2023 Architecture: WINDOWS Score: 100 135 numpersb.fun 2->135 137 api.ip.sb 2->137 139 22 other IPs or domains 2->139 167 Snort IDS alert for network traffic 2->167 169 Found malware configuration 2->169 171 Malicious sample detected (through community Yara rule) 2->171 173 20 other signatures 2->173 15 file.exe 1 4 2->15         started        18 rundll32.exe 2->18         started        20 wahretd 2->20         started        signatures3 process4 file5 127 C:\Users\user\AppData\Local\...\SX4uV40.exe, PE32 15->127 dropped 129 C:\Users\user\AppData\Local\...\6xT8Jx0.exe, PE32 15->129 dropped 22 SX4uV40.exe 1 4 15->22         started        process6 file7 105 C:\Users\user\AppData\Local\...\WT3LY79.exe, PE32 22->105 dropped 107 C:\Users\user\AppData\Local\...\5Uv5OK2.exe, PE32 22->107 dropped 205 Antivirus detection for dropped file 22->205 207 Machine Learning detection for dropped file 22->207 26 WT3LY79.exe 1 4 22->26         started        signatures8 process9 file10 113 C:\Users\user\AppData\Local\...\yX0GN79.exe, PE32 26->113 dropped 115 C:\Users\user\AppData\Local\...\4oo643uP.exe, PE32 26->115 dropped 209 Antivirus detection for dropped file 26->209 211 Machine Learning detection for dropped file 26->211 30 yX0GN79.exe 1 4 26->30         started        33 4oo643uP.exe 4 26->33         started        signatures11 process12 dnsIp13 123 C:\Users\user\AppData\Local\...\DX0dW90.exe, PE32 30->123 dropped 125 C:\Users\user\AppData\Local\...\3cf79FZ.exe, PE32 30->125 dropped 37 3cf79FZ.exe 30->37         started        40 DX0dW90.exe 1 4 30->40         started        133 77.91.124.55 ECOTEL-ASRU Russian Federation 33->133 155 Antivirus detection for dropped file 33->155 157 Multi AV Scanner detection for dropped file 33->157 159 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 33->159 161 3 other signatures 33->161 file14 signatures15 process16 file17 175 Writes to foreign memory regions 37->175 177 Allocates memory in foreign processes 37->177 179 Injects a PE file into a foreign processes 37->179 43 AppLaunch.exe 37->43         started        109 C:\Users\user\AppData\Local\...\2NR9711.exe, PE32 40->109 dropped 111 C:\Users\user\AppData\Local\...\1VC24xB5.exe, PE32 40->111 dropped 181 Multi AV Scanner detection for dropped file 40->181 46 1VC24xB5.exe 40->46         started        48 2NR9711.exe 12 40->48         started        signatures18 process19 dnsIp20 213 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 43->213 215 Maps a DLL or memory area into another process 43->215 217 Checks if the current machine is a virtual machine (disk enumeration) 43->217 219 Creates a thread in another existing process (thread injection) 43->219 51 explorer.exe 43->51 injected 221 Multi AV Scanner detection for dropped file 46->221 223 Contains functionality to inject code into remote processes 46->223 225 Writes to foreign memory regions 46->225 227 2 other signatures 46->227 56 AppLaunch.exe 9 1 46->56         started        131 5.42.92.88 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 48->131 signatures21 process22 dnsIp23 141 5.42.65.80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 51->141 143 77.91.68.29 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 51->143 145 3 other IPs or domains 51->145 89 C:\Users\user\AppData\Local\Temp\B954.exe, PE32 51->89 dropped 91 C:\Users\user\AppData\Local\Temp\B55B.exe, PE32+ 51->91 dropped 93 C:\Users\user\AppData\Local\Temp\AEB3.exe, PE32 51->93 dropped 95 12 other files (11 malicious) 51->95 dropped 183 System process connects to network (likely due to code injection or exploit) 51->183 185 Benign windows process drops PE files 51->185 187 Hides that the sample has been downloaded from the Internet (zone.identifier) 51->187 58 4B88.exe 51->58         started        62 6261.exe 51->62         started        64 5C16.exe 51->64         started        66 5 other processes 51->66 189 Modifies windows update settings 56->189 191 Disable Windows Defender notifications (registry) 56->191 193 Disable Windows Defender real time protection (registry) 56->193 file24 signatures25 process26 file27 117 C:\Users\user\AppData\Local\...\TV2LR2Mg.exe, PE32 58->117 dropped 119 C:\Users\user\AppData\Local\...\6Si41or.exe, PE32 58->119 dropped 229 Antivirus detection for dropped file 58->229 231 Machine Learning detection for dropped file 58->231 68 TV2LR2Mg.exe 58->68         started        121 C:\Users\user\AppData\Local\...\explothe.exe, PE32 62->121 dropped 233 Multi AV Scanner detection for dropped file 62->233 72 explothe.exe 62->72         started        235 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 64->235 237 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 64->237 239 Tries to harvest and steal browser information (history, passwords, etc) 64->239 241 Found many strings related to Crypto-Wallets (likely being stolen) 66->241 75 chrome.exe 66->75         started        77 chrome.exe 66->77         started        79 conhost.exe 66->79         started        signatures28 process29 dnsIp30 97 C:\Users\user\AppData\Local\...\Kd2Wb0FH.exe, PE32 68->97 dropped 99 C:\Users\user\AppData\Local\...\5MR50Kf.exe, PE32 68->99 dropped 195 Antivirus detection for dropped file 68->195 197 Machine Learning detection for dropped file 68->197 81 Kd2Wb0FH.exe 68->81         started        147 77.91.124.1 ECOTEL-ASRU Russian Federation 72->147 149 numpersb.fun 72->149 101 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 72->101 dropped 103 C:\Users\user\AppData\Local\...\clip64[1].dll, PE32 72->103 dropped 199 Multi AV Scanner detection for dropped file 72->199 201 Creates an undocumented autostart registry key 72->201 203 Uses schtasks.exe or at.exe to add and modify task schedules 72->203 151 192.168.2.4 unknown unknown 75->151 153 239.255.255.250 unknown Reserved 75->153 file31 signatures32 process33 file34 85 C:\Users\user\AppData\Local\...\ec0lC7Yc.exe, PE32 81->85 dropped 87 C:\Users\user\AppData\Local\...\4ya764rD.exe, PE32 81->87 dropped 163 Antivirus detection for dropped file 81->163 165 Machine Learning detection for dropped file 81->165 signatures35
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4206dca155bae61bc77d12b9d35544b0638c8d29faf5372153a7eb77c0cd6452
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4206dca155bae61bc77d12b9d35544b0638c8d29faf5372153a7eb77c0cd6452/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2023-10-17 21:47:06 UTC
File Type:
PE (Exe)
Extracted files:
193
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iidnzikvxltbxr35ck45gvkewbryzdjj7l2toiktu7vxpqgnmrja._file
Verdict:
malicious
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:dcrat family:glupteba family:redline family:sectoprat family:smokeloader botnet:5141679758_99 botnet:@ytlogsbot botnet:breha botnet:kukish botnet:pixelscloud2.0 backdoor brand:google collection discovery dropper evasion infostealer loader persistence phishing rat spyware stealer trojan
Link:
https://tria.ge/reports/231017-1m7dnahe31/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Enumerates system info in registry
Modifies Internet Explorer settings
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
Uses Task Scheduler COM API
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
.NET Reactor proctector
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Uses the VBS compiler for execution
Windows security modification
Blocklisted process makes network request
Downloads MZ/PE file
Modifies Windows Firewall
Amadey
DcRat
Detected google phishing page
Glupteba
Glupteba payload
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
SectopRAT
SectopRAT payload
SmokeLoader
Malware Config
C2 Extraction:
77.91.124.55:19071
http://77.91.68.29/fks/
85.209.176.128:80
185.216.70.238:37515
https://pastebin.com/raw/8baCJyMF
http://77.91.124.1/theme/index.php
Unpacked files
SH256 hash:
160ea596dea538000394fde4ba2d40fd2be5ab50037a77ba3000e927bff84ef1
MD5 hash:
22b50c95b39cbbdb00d5a4cd3d4886bd
SHA1 hash:
db8326c4fad0064ce3020226e8556e7cce8ce04e
Link:
https://www.unpac.me/results/adb01984-c1cd-4dbf-a9c4-6cc6a558e98a/
Parent samples :
24b66c0d6f26f5de09b4cb7a2496bf87ad0ed9d45e846870dee70941b565bc3c
d6069cb7acd4675b324603f2adc3e83fa7fa1829e73052a8d62a10f3d99a8200
SH256 hash:
78b620e26174f8e327b518a4c536474eec5d396f151b27e14b065d4bc66d305d
MD5 hash:
27e9b5232103d4a25347d0bc62bec348
SHA1 hash:
576771387e4829e3643d2362f19da246c3b3f2b7
Link:
https://www.unpac.me/results/adb01984-c1cd-4dbf-a9c4-6cc6a558e98a/
SH256 hash:
d59dff8e938b44abe8f7a22da565aea74e79d1cceec718edba1c8042e316a092
MD5 hash:
5fef557f688ed4873ee364c5d1f8fe45
SHA1 hash:
1c60a4642293edbfe25fabbcfcc0eb42427934aa
Link:
https://www.unpac.me/results/adb01984-c1cd-4dbf-a9c4-6cc6a558e98a/
SH256 hash:
90e3632a9e88f38fcd24330c9692848858cd3929726a779e4d7e0f8d1a7ed9a9
MD5 hash:
37c2dc5562a24ec67dd143e175389211
SHA1 hash:
4a23753e25d05b7a4e744bcc7844db7f0ad7cde6
Detections:
redline
Create hunting rule
Link:
https://www.unpac.me/results/adb01984-c1cd-4dbf-a9c4-6cc6a558e98a/
Parent samples :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 hash:
19d7a4fa84a8d58fedf06125f37ea5cafae933b64989f6e1cf94250c01b425fe
MD5 hash:
14c6fe9c0e8bdabdcbc998abd57fd43e
SHA1 hash:
459742c92ba3968c9ab963bbf24948984d69d9d6
Detections:
Amadey
Create hunting rule
win_amadey_auto
Create hunting rule
Link:
https://www.unpac.me/results/adb01984-c1cd-4dbf-a9c4-6cc6a558e98a/
Parent samples :
6e0bc02f4cd4fc35745d77e77cf3cd9c46696f24a2a7fa4d160b167f25c6f5db
a226ae502f3cbe11a01bd8d37eb2fdb50c7eb800067e5e55650534b30c7d7267
1eb861182ffc572ca9b4b2578b6a47dee807fe033e74bf29940e4ef073854e18
b7dba9292ec5254cd028109f63605cfa2df4fde631c27ce714b3581d9e7ed199
c84c93503723e1939b5f3fa49c92617341d7f90ca5206c5984b497b6a907f94b
4206dca155bae61bc77d12b9d35544b0638c8d29faf5372153a7eb77c0cd6452
7d3f4bb0ca1f25e1a69707c8c350e0aadb00e3a091ec5cd80fc66362fd377e5f
5c0be3fbd27079f4ea3a13d0e4e736f92a1879167e480ee9d339cab0858c2925
951dbdb3c729d3ea42bb5aa2d2ce9f265d7acb67b170e890365a783a99e24164
a9a40fd3245b55b5808a64126947155a51a649dca1d276d79a759d992efda2b6
SH256 hash:
a32b9e167fa3118f1a3d9cc8e1e4f934be36f4b2620d64c03d25fbbff7db0bd3
MD5 hash:
85e217b168eee2cc88881da0a3eeba86
SHA1 hash:
31787714c1cd9ada1e84260ab559ddf5969eba50
Link:
https://www.unpac.me/results/adb01984-c1cd-4dbf-a9c4-6cc6a558e98a/
SH256 hash:
4206dca155bae61bc77d12b9d35544b0638c8d29faf5372153a7eb77c0cd6452
MD5 hash:
7598652779b963ba9188275f16e5f0be
SHA1 hash:
701df5c67a299ce76311921b44cb1e5436b9e727
Link:
https://www.unpac.me/results/adb01984-c1cd-4dbf-a9c4-6cc6a558e98a/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4206dca155ba/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/4206dca155bae61bc77d12b9d35544b0638c8d29faf5372153a7eb77c0cd6452

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:detect_Redline_Stealer
Create hunting rule
Author:Varp0s

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/455482/

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