MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f4367aebf6ac6bba5acbeda0a097331c2d213290f6d487611ecfa393657e5dd. 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


RedLineStealer


Vendor detections: 13


Intelligence 13 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6f4367aebf6ac6bba5acbeda0a097331c2d213290f6d487611ecfa393657e5dd
SHA3-384 hash: 4d3da8f55d0ae80d2e02dffaebd661c362795247ad4d9682f9b152440d82128fcdd0e899a8218946db0d3012287eb923
SHA1 hash: 7d5ffca40a1a3e1ecc9308c4b21b6a1f0c900e8b
MD5 hash: d5fb73bcbd2b335ad93db5c6dc87bff9
humanhash: fourteen-connecticut-lamp-island
File name:file
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'920'000 bytes
First seen:2023-10-05 21:07:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'854 x Amadey, 290 x Smoke Loader)
ssdeep 24576:/ySzwq4WimIs7/h8cxzQvRaRCAxJOGuhiV70vRJqOf++/4wegOy/cKJh4xhbqKuS:K8wqIVKGvRaRPOeQvRvRxegOoJhi/
Threatray 1'271 similar samples on MalwareBazaar
TLSH T1FE95234861E166BAC4A01B7498FB02831776FDF05F7883DA369AEC4B0D728C194B1B5F
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 RedLineStealer


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

Intelligence

File Origin
# of uploads :
1
# of downloads :
339
Origin country :
US US
Vendor Threat Intelligence
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 process from a recently created file
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
Launching a service
Searching for the window
Creating a file
Creating a file in the %temp% subdirectories
Forced shutdown of a system process
Blocking the Windows Defender launch
Disabling the operating system update service
Unauthorized injection to a system process
Gathering data
Gathering data
Verdict:
Malicious
Labled as:
Kryptik.JKR.gen
Link:
https://www.hybrid-analysis.com/sample/6f4367aebf6ac6bba5acbeda0a097331c2d213290f6d487611ecfa393657e5dd
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/f2ab56ef-2bfe-4391-aa0d-07aca0959e9f
Result
Threat name:
Amadey, Babadeda, Healer AV Disabler, My
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1320607
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
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)
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
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
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 Healer AV Disabler
Yara detected Mystic Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1320607 Sample: file.exe Startdate: 05/10/2023 Architecture: WINDOWS Score: 100 126 www.google.com 2->126 128 www.facebook.com 2->128 130 9 other IPs or domains 2->130 152 Snort IDS alert for network traffic 2->152 154 Found malware configuration 2->154 156 Malicious sample detected (through community Yara rule) 2->156 158 17 other signatures 2->158 15 file.exe 1 4 2->15         started        18 ubustrb 2->18         started        21 rundll32.exe 2->21         started        23 rundll32.exe 2->23         started        signatures3 process4 file5 122 C:\Users\user\AppData\Local\...\fh7On53.exe, PE32 15->122 dropped 124 C:\Users\user\AppData\Local\...\5ES0QC9.exe, PE32 15->124 dropped 25 fh7On53.exe 1 4 15->25         started        148 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 18->148 150 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 18->150 signatures6 process7 file8 110 C:\Users\user\AppData\Local\...\pY6ew66.exe, PE32 25->110 dropped 112 C:\Users\user\AppData\Local\...\4CF229OT.exe, PE32 25->112 dropped 190 Machine Learning detection for dropped file 25->190 29 pY6ew66.exe 1 4 25->29         started        32 4CF229OT.exe 25->32         started        signatures9 process10 file11 118 C:\Users\user\AppData\Local\...behaviorgrapht9EA18.exe, PE32 29->118 dropped 120 C:\Users\user\AppData\Local\...\3dB79xd.exe, PE32 29->120 dropped 35 3dB79xd.exe 29->35         started        38 Gt9EA18.exe 1 4 29->38         started        142 Writes to foreign memory regions 32->142 144 Allocates memory in foreign processes 32->144 146 Injects a PE file into a foreign processes 32->146 41 AppLaunch.exe 32->41         started        44 WerFault.exe 32->44         started        signatures12 process13 dnsIp14 160 Writes to foreign memory regions 35->160 162 Allocates memory in foreign processes 35->162 164 Injects a PE file into a foreign processes 35->164 46 AppLaunch.exe 35->46         started        49 WerFault.exe 35->49         started        94 C:\Users\user\AppData\Local\...\2dC0333.exe, PE32 38->94 dropped 96 C:\Users\user\AppData\Local\...\1Hf59iC2.exe, PE32 38->96 dropped 51 1Hf59iC2.exe 38->51         started        53 2dC0333.exe 38->53         started        140 77.91.124.55, 19071, 49692, 49698 ECOTEL-ASRU Russian Federation 41->140 166 Found many strings related to Crypto-Wallets (likely being stolen) 41->166 file15 signatures16 process17 signatures18 196 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 46->196 198 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 46->198 200 Maps a DLL or memory area into another process 46->200 210 2 other signatures 46->210 55 explorer.exe 46->55 injected 202 Contains functionality to inject code into remote processes 51->202 204 Writes to foreign memory regions 51->204 206 Allocates memory in foreign processes 51->206 60 AppLaunch.exe 9 1 51->60         started        62 AppLaunch.exe 51->62         started        64 WerFault.exe 21 16 51->64         started        66 AppLaunch.exe 51->66         started        208 Injects a PE file into a foreign processes 53->208 68 AppLaunch.exe 13 53->68         started        70 WerFault.exe 19 16 53->70         started        process19 dnsIp20 132 5.42.65.80, 49709, 49734, 49998 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 55->132 134 77.91.68.29, 49693, 49853, 49854 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 55->134 138 4 other IPs or domains 55->138 98 C:\Users\user\AppData\Local\Temp\FAEF.exe, PE32 55->98 dropped 100 C:\Users\user\AppData\Local\Temp\F197.exe, PE32 55->100 dropped 102 C:\Users\user\AppData\Local\Temp79.exe, PE32 55->102 dropped 104 5 other files (4 malicious) 55->104 dropped 168 System process connects to network (likely due to code injection or exploit) 55->168 170 Benign windows process drops PE files 55->170 172 Hides that the sample has been downloaded from the Internet (zone.identifier) 55->172 72 E561.exe 55->72         started        174 Found many strings related to Crypto-Wallets (likely being stolen) 60->174 176 Modifies windows update settings 60->176 178 Disable Windows Defender notifications (registry) 60->178 180 Disable Windows Defender real time protection (registry) 60->180 182 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 62->182 184 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 62->184 136 5.42.92.211, 49688, 49694, 49783 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 68->136 file21 signatures22 process23 file24 106 C:\Users\user\AppData\Local\...\bv3ct3lz.exe, PE32 72->106 dropped 108 C:\Users\user\AppData\Local\...\6pB71IG.exe, PE32 72->108 dropped 186 Antivirus detection for dropped file 72->186 188 Machine Learning detection for dropped file 72->188 76 bv3ct3lz.exe 72->76         started        signatures25 process26 file27 114 C:\Users\user\AppData\Local\...\ph4pv7hF.exe, PE32 76->114 dropped 116 C:\Users\user\AppData\Local\...\5Mw85pj.exe, PE32 76->116 dropped 192 Antivirus detection for dropped file 76->192 194 Machine Learning detection for dropped file 76->194 80 ph4pv7hF.exe 76->80         started        signatures28 process29 file30 86 C:\Users\user\AppData\Local\...\Xg0jU1LZ.exe, PE32 80->86 dropped 88 C:\Users\user\AppData\Local\...\4hu748et.exe, PE32 80->88 dropped 83 Xg0jU1LZ.exe 80->83         started        process31 file32 90 C:\Users\user\AppData\Local\...\He7YM4lv.exe, PE32 83->90 dropped 92 C:\Users\user\AppData\Local\...\3ih1GE48.exe, PE32 83->92 dropped
Detection:
smokeloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6f4367aebf6ac6bba5acbeda0a097331c2d213290f6d487611ecfa393657e5dd/
Threat name:
Win32.Spyware.RedLine
Create hunting rule
Status:
Malicious
First seen:
2023-10-05 21:08:05 UTC
File Type:
PE (Exe)
Extracted files:
151
AV detection:
14 of 18 (77.78%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n5bwplv7nldlxjnmx3naucltghbneezjb5wuq5qr5t5dsnsx4xoq._file
Verdict:
malicious
Similar samples:
1b13df7970dd431fb6ffded3d14c2d2874d4296f2be5e802b119e2dbf128dff0
RedLineStealer
38e769addc2d07c0aaba3bf8fa9044da97ca1723b9efc3dd8ceb166d7f811cde
RedLineStealer
502714051f40a9ad7faf861e43514769da5c61da47005ac4ac3dd8883fb9e916
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845321e0072b6a37c502b6f5992d8e750ac254c3b09c9e55874722fae5ba87d4
RedLineStealer
9cde09a53bc455b9f22d8e8a3f54460fee58adfe365e85f7cc3f7bbe96947b46
RedLineStealer
9f78f23917333e4e4ee095e36f159d24d29117296c458b748831d4c0ede6b938
RedLineStealer
bb1b75ca2b1cf87a535caf84537badae8ea32f9565c45a8eb955002d708cf258
RedLineStealer
bb27ee6322d5f15f929baecf74e1c8616f46d35571197ee46965a110762e4171
RedLineStealer
fb490bbd9f7d9b7365486282fdc05fe808535f1277a3fbfac50c35130b9e2620
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fe182a0706aa566412d2278ad6910720e7bc8dc5f3a411ba41472e013a24fa1e
RedLineStealer
+ 1'261 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:dcrat family:healer family:mystic family:redline family:smokeloader botnet:@ytlogsbot botnet:frant botnet:gigant backdoor discovery dropper evasion infostealer persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/231005-zyv94afc8z/
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 UnmapMainImage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
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
Amadey
DcRat
Detect Mystic stealer payload
Detects Healer an antivirus disabler dropper
Healer
Modifies Windows Defender Real-time Protection settings
Mystic
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
http://5.42.65.80/8bmeVwqx/index.php
176.123.4.46:33783
http://5.42.92.211/loghub/master
Unpacked files
SH256 hash:
3455f931f3203f3296849875c3258fcd6f9678672699c7b8cff2d41d46b9fcea
MD5 hash:
5211a6ee826e5e9de5a9ac60d370a8fe
SHA1 hash:
e6e42b694958498bf6cce3b9c185a5b2a2f84d5a
Link:
https://www.unpac.me/results/409c9036-a194-4f66-80c5-2217053e107e/
SH256 hash:
5d38622ed8bb32abcdb0d97e3ac1fe04a748c2fa44f6782ad1f8228aa581b797
MD5 hash:
d5c6c575f16bafb4334e617aa31cd5e5
SHA1 hash:
bce00cf73da71c803605487e69c36892c4a5b1fb
Link:
https://www.unpac.me/results/409c9036-a194-4f66-80c5-2217053e107e/
SH256 hash:
41880518fc14243c0aefcd3e0c9f5296b927db0292e8e429f7c7e12925d03f73
MD5 hash:
d3a2a5cd155efc9d589cbafed9e39ca5
SHA1 hash:
c9671fd1c8882ff1c614ac50a0afa4fe414b7972
Link:
https://www.unpac.me/results/409c9036-a194-4f66-80c5-2217053e107e/
SH256 hash:
6f4367aebf6ac6bba5acbeda0a097331c2d213290f6d487611ecfa393657e5dd
MD5 hash:
d5fb73bcbd2b335ad93db5c6dc87bff9
SHA1 hash:
7d5ffca40a1a3e1ecc9308c4b21b6a1f0c900e8b
Link:
https://www.unpac.me/results/409c9036-a194-4f66-80c5-2217053e107e/
Malware family:
RedNet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6f4367aebf6a/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/6f4367aebf6ac6bba5acbeda0a097331c2d213290f6d487611ecfa393657e5dd

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:AppLaunch
Create hunting rule
Author:iam-py-test
Description:Detect files referencing .Net AppLaunch.exe
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:detect_Redline_Stealer
Create hunting rule
Author:Varp0s
Rule name:INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:MAL_Malware_Imphash_Mar23_1
Create hunting rule
Author:Arnim Rupp
Description:Detects malware by known bad imphash or rich_pe_header_hash
Reference:https://yaraify.abuse.ch/statistics/
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:redline_stealer_1
Create hunting rule
Author:Nikolaos 'n0t' Totosis
Description:RedLine Stealer Payload
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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
  
URLhaus
https://urlhaus.abuse.ch/url/2715539/

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