MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 764db089a096438cace81884620336056bf35e146fc61e5a5f30a7723dcb3e7c. 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: 14


Intelligence 14 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 764db089a096438cace81884620336056bf35e146fc61e5a5f30a7723dcb3e7c
SHA3-384 hash: dbf48e19328a6f5e9bc1819610e9a565849a8429214574afe1e1b5108d116762bb0021fd8df176da116854d2b36b3109
SHA1 hash: 3a6d37d5108bafe255a73eb9be82cabf92679a1a
MD5 hash: 1f73498bff18d0f965737e8c78d07c14
humanhash: xray-mike-enemy-autumn
File name:file
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'972'224 bytes
First seen:2023-10-05 08:23:23 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 49152:zwZVOpwRXisYcRN1kbZV/a7dapAl7HrjXHM+Zu1Cl:UwwRBnLEa7d3lHFZu1C
TLSH T1D5953397F9E00172EE65A7F098FF124708713DA5AA70C94B261694BE4EB33C4A532377
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 :
271
Origin country :
US US
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28840.BadO.UNOFFICIAL
Create hunting rule

Win.Downloader.Crifi-10009289-0
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 process
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 lolbin packed rundll32 setupapi shell32
Link:
https://www.filescan.io/uploads/651e72a41e07d7e1e9b1887d/reports/c4273481-44c3-43bf-9b3e-8ee7819d05d6/overview
Verdict:
Malicious
Labled as:
TR/AD.SmokeLoader
Link:
https://www.hybrid-analysis.com/sample/764db089a096438cace81884620336056bf35e146fc61e5a5f30a7723dcb3e7c
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/51d51322-8ff5-43c0-8b4a-304ade363640
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/1319999
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
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
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
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 RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1319999 Sample: file.exe Startdate: 05/10/2023 Architecture: WINDOWS Score: 100 109 www3.l.google.com 2->109 111 www.google.com 2->111 113 10 other IPs or domains 2->113 125 Snort IDS alert for network traffic 2->125 127 Multi AV Scanner detection for domain / URL 2->127 129 Found malware configuration 2->129 131 19 other signatures 2->131 13 file.exe 1 4 2->13         started        16 rundll32.exe 2->16         started        18 ehgvhth 2->18         started        signatures3 process4 file5 105 C:\Users\user\AppData\Local\...\QH4mf46.exe, PE32 13->105 dropped 107 C:\Users\user\AppData\Local\...\5px9cr4.exe, PE32 13->107 dropped 20 QH4mf46.exe 1 4 13->20         started        process6 file7 93 C:\Users\user\AppData\Local\...\oP9bZ20.exe, PE32 20->93 dropped 95 C:\Users\user\AppData\Local\...\4Zl103NH.exe, PE32 20->95 dropped 153 Multi AV Scanner detection for dropped file 20->153 24 oP9bZ20.exe 1 4 20->24         started        28 4Zl103NH.exe 20->28         started        signatures8 process9 file10 97 C:\Users\user\AppData\Local\...\eV7va66.exe, PE32 24->97 dropped 99 C:\Users\user\AppData\Local\...\3XA43BY.exe, PE32 24->99 dropped 155 Multi AV Scanner detection for dropped file 24->155 30 3XA43BY.exe 24->30         started        33 eV7va66.exe 1 4 24->33         started        157 Writes to foreign memory regions 28->157 159 Allocates memory in foreign processes 28->159 161 Injects a PE file into a foreign processes 28->161 36 AppLaunch.exe 28->36         started        39 WerFault.exe 28->39         started        signatures11 process12 dnsIp13 185 Multi AV Scanner detection for dropped file 30->185 187 Writes to foreign memory regions 30->187 189 Allocates memory in foreign processes 30->189 191 Injects a PE file into a foreign processes 30->191 41 AppLaunch.exe 30->41         started        44 WerFault.exe 30->44         started        77 C:\Users\user\AppData\Local\...\2IG0705.exe, PE32 33->77 dropped 79 C:\Users\user\AppData\Local\...\1uH68kQ7.exe, PE32 33->79 dropped 46 1uH68kQ7.exe 33->46         started        48 2IG0705.exe 33->48         started        123 77.91.124.55, 19071, 49712, 49729 ECOTEL-ASRU Russian Federation 36->123 193 Found many strings related to Crypto-Wallets (likely being stolen) 36->193 195 Tries to harvest and steal browser information (history, passwords, etc) 36->195 file14 signatures15 process16 signatures17 163 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 41->163 165 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 41->165 167 Maps a DLL or memory area into another process 41->167 179 2 other signatures 41->179 50 explorer.exe 41->50 injected 169 Multi AV Scanner detection for dropped file 46->169 171 Contains functionality to inject code into remote processes 46->171 173 Writes to foreign memory regions 46->173 55 AppLaunch.exe 9 1 46->55         started        57 AppLaunch.exe 46->57         started        59 WerFault.exe 24 16 46->59         started        65 2 other processes 46->65 175 Allocates memory in foreign processes 48->175 177 Injects a PE file into a foreign processes 48->177 61 AppLaunch.exe 13 48->61         started        63 WerFault.exe 21 16 48->63         started        process18 dnsIp19 115 77.91.68.29, 49718, 49719, 49884 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 50->115 117 5.42.65.80, 49776, 49796, 49896 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 50->117 121 3 other IPs or domains 50->121 81 C:\Users\user\AppData\Local\Temp32A.exe, PE32 50->81 dropped 83 C:\Users\user\AppData\Local\Temp\DCBF.exe, PE32 50->83 dropped 85 C:\Users\user\AppData\Local\Temp\D4FB.exe, PE32 50->85 dropped 87 5 other files (4 malicious) 50->87 dropped 133 Benign windows process drops PE files 50->133 135 Hides that the sample has been downloaded from the Internet (zone.identifier) 50->135 67 13AC.exe 50->67         started        71 rundll32.exe 50->71         started        137 Found many strings related to Crypto-Wallets (likely being stolen) 55->137 139 Modifies windows update settings 55->139 141 Disable Windows Defender notifications (registry) 55->141 143 Disable Windows Defender real time protection (registry) 55->143 145 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 57->145 147 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 57->147 119 5.42.92.211, 49705, 49720, 49843 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 61->119 file20 signatures21 process22 file23 89 C:\Users\user\AppData\Local\...\JO8UW0AR.exe, PE32 67->89 dropped 91 C:\Users\user\AppData\Local\...\6Xf75FJ.exe, PE32 67->91 dropped 149 Antivirus detection for dropped file 67->149 151 Machine Learning detection for dropped file 67->151 73 JO8UW0AR.exe 67->73         started        signatures24 process25 file26 101 C:\Users\user\AppData\Local\...\WO2th7hE.exe, PE32 73->101 dropped 103 C:\Users\user\AppData\Local\...\5bi71vs.exe, PE32 73->103 dropped 181 Antivirus detection for dropped file 73->181 183 Machine Learning detection for dropped file 73->183 signatures27
Detection:
smokeloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/764db089a096438cace81884620336056bf35e146fc61e5a5f30a7723dcb3e7c/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-10-05 08:24:07 UTC
File Type:
PE (Exe)
Extracted files:
151
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ozg3bcnaszbyzlhidccgeazwavv7gxqun7db4ws7gctxepolhz6a._file
Verdict:
malicious
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 dropper evasion infostealer persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/231005-kapp3sbe59/
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
Uses the VBS compiler for execution
Windows security modification
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
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
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/21e4a02a-f25f-4f14-b227-6f4b5d0e5553/
SH256 hash:
16196545dbb196d774454746f6c9932bef7e7ee97b72c08f2916a8add8d7e550
MD5 hash:
7d3438a7b19b481bec84fb4eaf9be5d8
SHA1 hash:
b93a580746e7eb6407c0e1c1c9a874fcf3a0bf39
Link:
https://www.unpac.me/results/21e4a02a-f25f-4f14-b227-6f4b5d0e5553/
SH256 hash:
586f8b7ecd9471af34f4c2b4ba5c677fc1b104a2d12a722171e084c927dd1af8
MD5 hash:
103a8cbdd0d3e1513fc0d5fb64e133ad
SHA1 hash:
697a636297ef65c037947c8800574df9d3269252
Link:
https://www.unpac.me/results/21e4a02a-f25f-4f14-b227-6f4b5d0e5553/
SH256 hash:
764db089a096438cace81884620336056bf35e146fc61e5a5f30a7723dcb3e7c
MD5 hash:
1f73498bff18d0f965737e8c78d07c14
SHA1 hash:
3a6d37d5108bafe255a73eb9be82cabf92679a1a
Link:
https://www.unpac.me/results/21e4a02a-f25f-4f14-b227-6f4b5d0e5553/
Malware family:
RedNet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/764db089a096/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/764db089a096438cace81884620336056bf35e146fc61e5a5f30a7723dcb3e7c

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
Rule name:INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

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