MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dbbb9a72539cb2bb9d7668a2ac6ada800bf0f21be49f16e65f914355b4dd4835. 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: 18


Intelligence 18 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dbbb9a72539cb2bb9d7668a2ac6ada800bf0f21be49f16e65f914355b4dd4835
SHA3-384 hash: 253226df14b5f3720e001e321852d68293391ee842787e41e19a966e2c37f2824a70f43fe33cbe5b7495f14ef8947266
SHA1 hash: 33e0586d33243fe1d0d78e665027220712f3c813
MD5 hash: 62fa2cef53d3efdcbd2cdbb68ebc03a7
humanhash: foxtrot-rugby-network-social
File name:file
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:1'626'112 bytes
First seen:2023-10-28 06:49:08 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:eymRUiOHvqcxKMb/MZYrzc6Cd1Y8aU+0TOAjHXjOjtFDkG2bin+RWjbEUknPR:tqOH5xKMb/MZ4c6CAGB8tkRRoFs
TLSH T1B8752357B3DB0437D0FA33B054F613D70266FCB28A384ADAA249FA0609B1659AC71777
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://109.107.182.2/race/bus50.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
322
Origin country :
US US
Vendor Threat Intelligence
Malware family:
arkei
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-10-28 06:39:39 UTC
Tags:
sinkhole opendir loader stealer arkei vidar evasion privateloader smoke redline stealc ransomware stop
Link:
https://app.any.run/tasks/2ed4fc10-99a5-4fb6-aee8-c1b2f5129513

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/456813/
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
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Launching a service
Searching for the window
Creating a file
Blocking the Windows Defender launch
Disabling the operating system update service
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/653caf1c798f2840e4d272b6/reports/925eb0c3-a5cd-4414-b828-556843f8ed18/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/dbbb9a72539cb2bb9d7668a2ac6ada800bf0f21be49f16e65f914355b4dd4835
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/dc6d3a36-73de-4952-9e32-613b42f2c1cd
Result
Threat name:
Amadey, Babadeda, Mystic Stealer, Raccoo
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1333638
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
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)
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)
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Found malware configuration
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
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 Mystic Stealer
Yara detected Raccoon Stealer v2
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1333638 Sample: file.exe Startdate: 28/10/2023 Architecture: WINDOWS Score: 100 144 static.ads-twitter.com 2->144 146 youtube-ui.l.google.com 2->146 148 49 other IPs or domains 2->148 160 Snort IDS alert for network traffic 2->160 162 Multi AV Scanner detection for domain / URL 2->162 164 Found malware configuration 2->164 166 21 other signatures 2->166 14 file.exe 1 4 2->14         started        17 svchost.exe 3 94 2->17         started        19 rundll32.exe 2->19         started        21 rundll32.exe 2->21         started        signatures3 process4 file5 132 C:\Users\user\AppData\Local\...\vf6eK34.exe, PE32 14->132 dropped 134 C:\Users\user\AppData\Local\...\7kn1xk67.exe, PE32 14->134 dropped 23 vf6eK34.exe 1 4 14->23         started        26 WerFault.exe 2 17->26         started        28 WerFault.exe 17->28         started        30 WerFault.exe 17->30         started        process6 file7 112 C:\Users\user\AppData\Local\...\Ts7zU09.exe, PE32 23->112 dropped 114 C:\Users\user\AppData\Local\...\6Xp5GS0.exe, PE32 23->114 dropped 32 Ts7zU09.exe 1 4 23->32         started        process8 file9 92 C:\Users\user\AppData\Local\...\On5rK35.exe, PE32 32->92 dropped 94 C:\Users\user\AppData\Local\...\5gS4Im7.exe, PE32 32->94 dropped 35 On5rK35.exe 1 4 32->35         started        process10 file11 96 C:\Users\user\AppData\Local\...\Wd6hl80.exe, PE32 35->96 dropped 98 C:\Users\user\AppData\Local\...\4dj054rB.exe, PE32 35->98 dropped 38 Wd6hl80.exe 1 4 35->38         started        41 4dj054rB.exe 35->41         started        process12 file13 108 C:\Users\user\AppData\Local\...\fX2jg70.exe, PE32 38->108 dropped 110 C:\Users\user\AppData\Local\...\3Ti13QM.exe, PE32 38->110 dropped 44 3Ti13QM.exe 38->44         started        47 fX2jg70.exe 1 4 38->47         started        50 Ur6NY9GO.exe 38->50         started        182 Multi AV Scanner detection for dropped file 41->182 184 Writes to foreign memory regions 41->184 186 Allocates memory in foreign processes 41->186 188 Injects a PE file into a foreign processes 41->188 52 AppLaunch.exe 41->52         started        55 WerFault.exe 41->55         started        signatures14 process15 dnsIp16 204 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 44->204 206 Maps a DLL or memory area into another process 44->206 208 Checks if the current machine is a virtual machine (disk enumeration) 44->208 210 Creates a thread in another existing process (thread injection) 44->210 57 explorer.exe 44->57 injected 136 C:\Users\user\AppData\Local\...\2Db7563.exe, PE32 47->136 dropped 138 C:\Users\user\AppData\Local\...\1Ba90Ca6.exe, PE32 47->138 dropped 62 1Ba90Ca6.exe 47->62         started        64 2Db7563.exe 47->64         started        140 C:\Users\user\AppData\Local\...\sb5gU6Oi.exe, PE32 50->140 dropped 142 C:\Users\user\AppData\Local\...\5kx18Qe.exe, PE32 50->142 dropped 66 sb5gU6Oi.exe 50->66         started        150 77.91.124.86, 19084, 49754, 49758 ECOTEL-ASRU Russian Federation 52->150 212 Tries to harvest and steal browser information (history, passwords, etc) 52->212 file17 signatures18 process19 dnsIp20 152 5.42.65.80, 49791, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 57->152 154 77.91.68.249, 49757, 80 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 57->154 156 2 other IPs or domains 57->156 120 C:\Users\user\AppData\Local\Temp\B147.exe, PE32 57->120 dropped 122 C:\Users\user\AppData\Local\Temp\A187.exe, PE32+ 57->122 dropped 124 C:\Users\user\AppData\Local\Temp\7C7A.exe, PE32 57->124 dropped 130 8 other malicious files 57->130 dropped 190 System process connects to network (likely due to code injection or exploit) 57->190 192 Benign windows process drops PE files 57->192 68 2CCA.exe 57->68         started        72 2F3C.exe 57->72         started        87 2 other processes 57->87 194 Multi AV Scanner detection for dropped file 62->194 196 Contains functionality to inject code into remote processes 62->196 198 Writes to foreign memory regions 62->198 74 AppLaunch.exe 9 1 62->74         started        76 WerFault.exe 21 16 62->76         started        200 Allocates memory in foreign processes 64->200 202 Injects a PE file into a foreign processes 64->202 78 AppLaunch.exe 12 64->78         started        81 AppLaunch.exe 64->81         started        83 WerFault.exe 64->83         started        126 C:\Users\user\AppData\Local\...\Zs8Yu2Pa.exe, PE32 66->126 dropped 128 C:\Users\user\AppData\Local\...\4AR399uM.exe, PE32 66->128 dropped 85 Zs8Yu2Pa.exe 66->85         started        file21 signatures22 process23 dnsIp24 100 C:\Users\user\AppData\Local\...\Ur6NY9GO.exe, PE32 68->100 dropped 102 C:\Users\user\AppData\Local\...\6oL28NC.exe, PE32 68->102 dropped 168 Antivirus detection for dropped file 68->168 170 Multi AV Scanner detection for dropped file 68->170 172 Machine Learning detection for dropped file 68->172 174 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 74->174 176 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 74->176 178 Modifies windows update settings 74->178 180 2 other signatures 74->180 158 193.233.255.73, 49738, 49756, 80 FREE-NET-ASFREEnetEU Russian Federation 78->158 104 C:\Users\user\AppData\Local\...\xS2qN9tX.exe, PE32 85->104 dropped 106 C:\Users\user\AppData\Local\...\3lT0tR15.exe, PE32 85->106 dropped 89 xS2qN9tX.exe 85->89         started        file25 signatures26 process27 file28 116 C:\Users\user\AppData\Local\...\2Xr531Ma.exe, PE32 89->116 dropped 118 C:\Users\user\AppData\Local\...\1kG46wd8.exe, PE32 89->118 dropped
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/dbbb9a72539cb2bb9d7668a2ac6ada800bf0f21be49f16e65f914355b4dd4835
Detection:
smokeloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/dbbb9a72539cb2bb9d7668a2ac6ada800bf0f21be49f16e65f914355b4dd4835/
Threat name:
Win32.Trojan.Stealerc
Create hunting rule
Status:
Malicious
First seen:
2023-10-28 06:50:06 UTC
File Type:
PE (Exe)
Extracted files:
226
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3o5zu4sttszlxhlwncrky2w2qaf7b4q34sprnzs7sfbvlng5ja2q._file
Verdict:
malicious
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:redline family:smokeloader botnet:grome botnet:kinza botnet:up3 backdoor evasion infostealer persistence trojan
Link:
https://tria.ge/reports/231028-hlxtqafa7z/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Downloads MZ/PE file
Amadey
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
SmokeLoader
Malware Config
C2 Extraction:
http://77.91.68.29/fks/
77.91.124.86:19084
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/38870768-4135-4c39-9c76-bd0e29b8ab42/
Parent samples :
24b66c0d6f26f5de09b4cb7a2496bf87ad0ed9d45e846870dee70941b565bc3c
d6069cb7acd4675b324603f2adc3e83fa7fa1829e73052a8d62a10f3d99a8200
SH256 hash:
8b3ed998918ff53c79653f578a4e16c02e2061759e273021d7ad1ff645abfcdd
MD5 hash:
a1152cd6363446c16877cbd4f5beb939
SHA1 hash:
0009b08e58fff0530865391aab9503be8c413b0a
Link:
https://www.unpac.me/results/38870768-4135-4c39-9c76-bd0e29b8ab42/
SH256 hash:
c3374fd1068b84c60c0f25ae98840ff29e77365aad3dc3bb26b985b08d1e3c87
MD5 hash:
6f85685e7c347c592bc40fba24c01eda
SHA1 hash:
cfed263e06a635296223ab987bcfe1dac4fb938c
Detections:
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/38870768-4135-4c39-9c76-bd0e29b8ab42/
Parent samples :
ada687d54c14b26911b5f37cefcea7568d6987c5aa24a546a1d36840182cb3ef
956573562e7d7da152d58e554d8c605dae1566cfcdc6e091511f4fa54b50004b
aac5b55c858b4e6f64c2273075557ea114abf777848c988081969ecf79eeace1
ded6c5d03ad40925fefd165af80098800e966d9abc9010f7314ac628a20b0ae3
dbbb9a72539cb2bb9d7668a2ac6ada800bf0f21be49f16e65f914355b4dd4835
aaa4b955227b94eca939dbc0afaa558fce10a81d4021a016076414c9dbe83ed2
5256e39207ddaf8cffacc38d6f5b8c6b2e35249e3c0daeeacc16de6674aff2fc
b3f91f2b64c8765fa718ef6cb933373e9e11f5b69d1423bc11c22344d410df38
496d69da7ce05e925122e94de7376d4b637d080867497bd9f5c5d65358d65056
e8b7ba5e89ee5d4b9fb0507acf27dba18b520eb44a894ed36af03ca8c43080cd
SH256 hash:
48c01a894d195d811bcde0230aeacb2e60591b16120e72704aee67f267710cef
MD5 hash:
a33ebeae1f05c888f0bdfb4bf5ac4650
SHA1 hash:
f022a9ff0b76df05280ac1ee8f7f309cbab6f08c
Detections:
Amadey
Create hunting rule
win_amadey_auto
Create hunting rule
Link:
https://www.unpac.me/results/38870768-4135-4c39-9c76-bd0e29b8ab42/
Parent samples :
4dc863b81d63c75593f657d0dddf0db74e5b51adde0d3b6882eb976467fdd61a
956573562e7d7da152d58e554d8c605dae1566cfcdc6e091511f4fa54b50004b
aac5b55c858b4e6f64c2273075557ea114abf777848c988081969ecf79eeace1
dbbb9a72539cb2bb9d7668a2ac6ada800bf0f21be49f16e65f914355b4dd4835
5256e39207ddaf8cffacc38d6f5b8c6b2e35249e3c0daeeacc16de6674aff2fc
SH256 hash:
df4aa1c57b401ff85474c390f6113c1fbb45958031f781a621ee12cb572e82f9
MD5 hash:
b520f8c7fe8a6791b52c447493035f4b
SHA1 hash:
f3ec88e6dfbad4b89aa4f7167e281f7b357bfc66
Link:
https://www.unpac.me/results/38870768-4135-4c39-9c76-bd0e29b8ab42/
SH256 hash:
b22682ac2a8f76fdb90b589ee5de191b1ed4f3e3529ba40a94956cc93d6fc5b3
MD5 hash:
35fd55c37fa37055e077b62d985494e9
SHA1 hash:
111fbaab01c2c3c0643abc002c640c7fc7d6cc76
Link:
https://www.unpac.me/results/38870768-4135-4c39-9c76-bd0e29b8ab42/
SH256 hash:
dbbb9a72539cb2bb9d7668a2ac6ada800bf0f21be49f16e65f914355b4dd4835
MD5 hash:
62fa2cef53d3efdcbd2cdbb68ebc03a7
SHA1 hash:
33e0586d33243fe1d0d78e665027220712f3c813
Link:
https://www.unpac.me/results/38870768-4135-4c39-9c76-bd0e29b8ab42/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/dbbb9a72539c/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/dbbb9a72539cb2bb9d7668a2ac6ada800bf0f21be49f16e65f914355b4dd4835

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/456813/

Comments