MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d244f5cbe0e5216fd844051da74daea1fda47c288ef2c21c18452de5a40e7524. 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: 14


Intelligence 14 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d244f5cbe0e5216fd844051da74daea1fda47c288ef2c21c18452de5a40e7524
SHA3-384 hash: b725bce954cfcf094cb2ef65b514a342eec844f1beb1c2e51b77c7ddbc873d149f6b5bfae0b21765e1ab286304e1f611
SHA1 hash: d8cebf8e6746121430daae941be720db34e39302
MD5 hash: 39a61f0fa2749c7fb48cad560c738555
humanhash: twenty-idaho-pip-jupiter
File name:file
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:1'494'016 bytes
First seen:2023-10-03 18:03:39 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:LyrodGINdJjM/SjuZiFb9i5XSVwYwsdNkIh1OOixXRQlyc5srKlP7hNs66/cu:+ro79usFbEtSGYwsdNpI7Kly1rKlFXh
Threatray 74 similar samples on MalwareBazaar
TLSH T1A0652393A6DD8E31D8E267B04CFB02831F36BEF145B563577201982B0CB3595A8357AA
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 :
289
Origin country :
US US
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28840.BadO.UNOFFICIAL
Create hunting rule

Win.Downloader.Crifi-10009295-0
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 service
Creating a file
Launching a process
Сreating synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Unauthorized injection to a recently created process
Blocking the Windows Defender launch
Disabling the operating system update service
Forced shutdown of a system process
Unauthorized injection to a system process
Gathering data
Gathering data
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/d244f5cbe0e5216fd844051da74daea1fda47c288ef2c21c18452de5a40e7524
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:
RedLine stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ca7f1d47-a1c0-48e6-b364-d31423d0cb81
Result
Threat name:
Amadey, Babadeda, Fabookie, Healer AV Di
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1318926
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
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 inject code into remote processes
Creates a thread in another existing process (thread injection)
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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
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)
Writes to foreign memory regions
Yara detected Amadey bot
Yara detected Amadeys stealer DLL
Yara detected Babadeda
Yara detected Fabookie
Yara detected Healer AV Disabler
Yara detected Mystic Stealer
Yara detected Raccoon Stealer v2
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1318926 Sample: file.exe Startdate: 03/10/2023 Architecture: WINDOWS Score: 100 160 www.google.com 2->160 162 www.facebook.com 2->162 164 5 other IPs or domains 2->164 192 Snort IDS alert for network traffic 2->192 194 Found malware configuration 2->194 196 Malicious sample detected (through community Yara rule) 2->196 198 17 other signatures 2->198 15 file.exe 1 4 2->15         started        18 svchost.exe 21 32 2->18         started        20 rundll32.exe 2->20         started        22 2 other processes 2->22 signatures3 process4 file5 154 C:\Users\user\AppData\Local\...\eB1gH44.exe, PE32 15->154 dropped 156 C:\Users\user\AppData\Local\...\5vV3Pl6.exe, PE32 15->156 dropped 24 eB1gH44.exe 1 4 15->24         started        27 WerFault.exe 18->27         started        29 WerFault.exe 18->29         started        31 WerFault.exe 18->31         started        33 2 other processes 18->33 process6 file7 138 C:\Users\user\AppData\Local\...\Vf2zq98.exe, PE32 24->138 dropped 140 C:\Users\user\AppData\Local\...\4Gg320GD.exe, PE32 24->140 dropped 35 Vf2zq98.exe 1 4 24->35         started        38 4Gg320GD.exe 24->38         started        41 chrome.exe 27->41         started        process8 file9 126 C:\Users\user\AppData\Local\...\jM1fj92.exe, PE32 35->126 dropped 128 C:\Users\user\AppData\Local\...\3Ir18Ah.exe, PE32 35->128 dropped 43 3Ir18Ah.exe 1 35->43         started        46 jM1fj92.exe 1 4 35->46         started        202 Writes to foreign memory regions 38->202 204 Allocates memory in foreign processes 38->204 206 Injects a PE file into a foreign processes 38->206 49 AppLaunch.exe 38->49         started        52 conhost.exe 38->52         started        54 AppLaunch.exe 38->54         started        56 WerFault.exe 38->56         started        signatures10 process11 dnsIp12 240 Writes to foreign memory regions 43->240 242 Allocates memory in foreign processes 43->242 244 Injects a PE file into a foreign processes 43->244 58 AppLaunch.exe 43->58         started        61 WerFault.exe 43->61         started        63 conhost.exe 43->63         started        150 C:\Users\user\AppData\Local\...\2He9881.exe, PE32 46->150 dropped 152 C:\Users\user\AppData\Local\...\1ba94Jd7.exe, PE32 46->152 dropped 65 2He9881.exe 1 46->65         started        67 1ba94Jd7.exe 9 1 46->67         started        158 77.91.124.55, 19071, 49782, 49814 ECOTEL-ASRU Russian Federation 49->158 246 Tries to harvest and steal browser information (history, passwords, etc) 49->246 file13 signatures14 process15 signatures16 218 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 58->218 220 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 58->220 222 Maps a DLL or memory area into another process 58->222 238 2 other signatures 58->238 69 explorer.exe 58->69 injected 224 Contains functionality to inject code into remote processes 65->224 226 Writes to foreign memory regions 65->226 228 Allocates memory in foreign processes 65->228 230 Injects a PE file into a foreign processes 65->230 74 AppLaunch.exe 13 65->74         started        76 WerFault.exe 23 9 65->76         started        78 conhost.exe 65->78         started        232 Modifies windows update settings 67->232 234 Disable Windows Defender notifications (registry) 67->234 236 Disable Windows Defender real time protection (registry) 67->236 process17 dnsIp18 168 5.42.65.80, 49874, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 69->168 170 77.91.68.29, 49792, 49795, 80 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 69->170 176 3 other IPs or domains 69->176 130 C:\Users\user\AppData\Roaming\bbithcg, PE32 69->130 dropped 132 C:\Users\user\AppData\Local\Temp\C9A4.exe, PE32 69->132 dropped 134 C:\Users\user\AppData\Local\Temp\B609.exe, PE32 69->134 dropped 136 6 other malicious files 69->136 dropped 208 System process connects to network (likely due to code injection or exploit) 69->208 210 Benign windows process drops PE files 69->210 212 Hides that the sample has been downloaded from the Internet (zone.identifier) 69->212 80 77A7.exe 69->80         started        84 645A.exe 69->84         started        86 cmd.exe 69->86         started        172 5.42.92.211, 49777, 49794, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 74->172 214 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 74->214 216 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 74->216 88 Conhost.exe 74->88         started        174 192.168.2.1 unknown unknown 76->174 file19 signatures20 process21 file22 118 C:\Users\user\AppData\Local\...\Wa7CR8Ic.exe, PE32 80->118 dropped 120 C:\Users\user\AppData\Local\...\6TO19nq.exe, PE32 80->120 dropped 184 Multi AV Scanner detection for dropped file 80->184 90 Wa7CR8Ic.exe 80->90         started        186 Writes to foreign memory regions 84->186 188 Allocates memory in foreign processes 84->188 190 Injects a PE file into a foreign processes 84->190 94 conhost.exe 84->94         started        96 AppLaunch.exe 84->96         started        98 WerFault.exe 84->98         started        100 chrome.exe 86->100         started        103 conhost.exe 86->103         started        105 chrome.exe 86->105         started        signatures23 process24 dnsIp25 142 C:\Users\user\AppData\Local\...\OC3qI2XR.exe, PE32 90->142 dropped 144 C:\Users\user\AppData\Local\...\5jB14SD.exe, PE32 90->144 dropped 248 Multi AV Scanner detection for dropped file 90->248 107 OC3qI2XR.exe 90->107         started        166 239.255.255.250 unknown Reserved 100->166 111 chrome.exe 100->111         started        file26 signatures27 process28 dnsIp29 146 C:\Users\user\AppData\Local\...\gR3yW0Gp.exe, PE32 107->146 dropped 148 C:\Users\user\AppData\Local\...\4KV948Jv.exe, PE32 107->148 dropped 250 Multi AV Scanner detection for dropped file 107->250 114 gR3yW0Gp.exe 107->114         started        178 142.251.16.100, 443, 49875 GOOGLEUS United States 111->178 180 www3.l.google.com 142.251.16.101, 443, 49855 GOOGLEUS United States 111->180 182 12 other IPs or domains 111->182 file30 signatures31 process32 file33 122 C:\Users\user\AppData\Local\...\Ag6mW0fO.exe, PE32 114->122 dropped 124 C:\Users\user\AppData\Local\...\3Qv8Zr83.exe, PE32 114->124 dropped 200 Multi AV Scanner detection for dropped file 114->200 signatures34
Detection:
smokeloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d244f5cbe0e5216fd844051da74daea1fda47c288ef2c21c18452de5a40e7524/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-10-03 18:04:05 UTC
File Type:
PE (Exe)
Extracted files:
155
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2jcpls7a4uqw7wceauo2otnouh62i7bir3zmehayiuw6ljaoousa._file
Verdict:
malicious
Similar samples:
20876118000c7880a81dfcd768d92e7eed8b057ebb6b7996b70861b4e40af7ab
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2ccc5bfb0096bb4869d51df3a095fed92c32e9d871132b696446cb491176d842
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2fe8dd9df4b9740d580524591e85cf9f1f40dc4db0157c7ec4ff23a424338779
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4dbfaea634739b44fe148e93d5d3d2881d79c96c9fb0fc715e1094162b8ebc31
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558760eccb29978844276bb55fe1c6e7151786df8061388d73c7307a25ec51e3
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712cf06bcef3ff8dccd7d96981de689bd1913610594ea2475aa99eee31654837
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7ab5dac00d4e698d60fb5cd5da0abfdf1a3655af3bac10c3c986ae2647cf24a5
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aa10e20d78fa075a2a3ee02a138bc3064a16d1ce77f279c8c114b20942324a13
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b8fd1ed186575e539a94041165f7311eff6ba492fd55bb5a14b73fdac1362517
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d470a81085a310f279d1c9df12ded798ca6e747ceec0b7e70051dcf1b229815f
Smoke Loader
+ 64 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:dcrat family:fabookie family:glupteba family:healer family:mystic family:raccoon family:redline family:smokeloader botnet:5ff7bc68b712d0b2c95bc2d831e79eaf botnet:@ytlogsbot botnet:frant botnet:gigant botnet:jordan botnet:up3 backdoor discovery dropper evasion infostealer loader persistence rat rootkit spyware stealer trojan
Link:
https://tria.ge/reports/231003-wnkttsee9w/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Enumerates system info in registry
Modifies data under HKEY_USERS
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in Windows directory
Launches sc.exe
Checks for VirtualBox DLLs, possible anti-VM trick
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Manipulates WinMonFS driver.
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
Downloads MZ/PE file
Modifies Windows Firewall
Amadey
DcRat
Detect Fabookie payload
Detects Healer an antivirus disabler dropper
Fabookie
Glupteba
Glupteba payload
Healer
Modifies Windows Defender Real-time Protection settings
Mystic
Raccoon
Raccoon Stealer payload
RedLine
RedLine payload
SmokeLoader
Malware Config
C2 Extraction:
77.91.124.55:19071
http://77.91.68.29/fks/
http://77.91.124.1/theme/index.php
176.123.4.46:33783
http://host-file-host6.com/
http://host-host-file8.com/
http://app.nnnaajjjgc.com/check/safe
http://45.15.156.141:80
Unpacked files
SH256 hash:
4e0e4660d283270ae7abac2520b0bbd19324ff879c079ddb771c072bc7bbf60e
MD5 hash:
9550b6022fcadfa9c2b6ed54f716b5eb
SHA1 hash:
0f2056f10af352f7c96cd0be0ab10538688512c2
Link:
https://www.unpac.me/results/d39519c8-a430-4ddf-b4fa-8641d202a8b8/
SH256 hash:
9859c06f6fea0e8ca609adf0a1c490a6b3cac72c50f385d9ae2860756ea831ff
MD5 hash:
134f493527e77b35d1a157f3f9d2108b
SHA1 hash:
049286b5d288c84d205897bb0a4c7de686b0071a
Detections:
HealerAVKiller
Create hunting rule
Link:
https://www.unpac.me/results/d39519c8-a430-4ddf-b4fa-8641d202a8b8/
Parent samples :
08634daf98ee88c1c6ae15f6e66b05cd0d9d4bf5fbc23bc1531866fc2a2699e5
4d7e863742ac8167ec9f6d83ade46c04c3d70c802dd1e64721324f52c6afd9a4
ce6b6c8ea7fb50823f78abeb4eca078365869c5d05b973ff55deb121bb696d05
d244f5cbe0e5216fd844051da74daea1fda47c288ef2c21c18452de5a40e7524
5b333ffb18361963d4546ef43e7e0bcba46a996bac0fb52d0062d739fe226295
17924fd5ea0601bedbae36df4920db30e2d059d338e7380e0b14d81b4abe43b8
415d2a36db9743da62621c6b9132af36ac6d748de7e16b2d74681651a3c55aae
SH256 hash:
0f3cf74c106678c96d69eaadca4c40cc2367c289a58ef6f9fef2bb1b58c239ca
MD5 hash:
ebda881265600d2ff2752c3b6e4e5ad6
SHA1 hash:
3276cf96971a536872a54ca8edb16adc0fa47776
Link:
https://www.unpac.me/results/d39519c8-a430-4ddf-b4fa-8641d202a8b8/
SH256 hash:
46aed74a3cfe6275e5c53be2b0628c03d1a1796148179c4dc7b88405110b6ba6
MD5 hash:
3894df6ec290bd3f66685c27ba9b3876
SHA1 hash:
45732df43efebce0db6d21e2350c2d3248400f14
Link:
https://www.unpac.me/results/d39519c8-a430-4ddf-b4fa-8641d202a8b8/
SH256 hash:
d244f5cbe0e5216fd844051da74daea1fda47c288ef2c21c18452de5a40e7524
MD5 hash:
39a61f0fa2749c7fb48cad560c738555
SHA1 hash:
d8cebf8e6746121430daae941be720db34e39302
Link:
https://www.unpac.me/results/d39519c8-a430-4ddf-b4fa-8641d202a8b8/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d244f5cbe0e5/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Redline
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d244f5cbe0e5216fd844051da74daea1fda47c288ef2c21c18452de5a40e7524

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

Comments