MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a4f9c3abb7204adb308b465fc0fe8d8c92ec69a3cfecd5bed35c27c3d497d96f. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a4f9c3abb7204adb308b465fc0fe8d8c92ec69a3cfecd5bed35c27c3d497d96f
SHA3-384 hash: 02bd186f700f879285f02d7ba9f1d17330880d2d7c6a520aeff6d8a428b1e85f971a894c3b3023ea64aa44bfe7275d67
SHA1 hash: cea92079d6532c647eaaab59c2847f59feca5a97
MD5 hash: a3219ddb25825de78bb1e9836128f84f
humanhash: diet-nitrogen-yankee-north
File name:a3219ddb25825de78bb1e9836128f84f.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'295'872 bytes
First seen:2023-12-11 08:05:30 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:YyhH35zNIid4O0KxJC6hWU14z2R9hUyX6yZgDoDGXPLcX/aiJnlVYL+ld:fhXpLj0IbWU14z2RD7HaXPgiiJn
Threatray 863 similar samples on MalwareBazaar
TLSH T1B3552332BBD8D126EAB413B019FB07071B33F46189B8575B27D995E91CB33A4943632B
TrID 41.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
22.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
11.8% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
7.5% (.EXE) Win64 Executable (generic) (10523/12/4)
4.6% (.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 abuse_ch
Tags:exe RedLineStealer


Avatar
abuse_ch
RedLineStealer C2:
http://castlesideopwas.pw/api

Intelligence

File Origin
# of uploads :
1
# of downloads :
352
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
SmokeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/464968/
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
Creating a file in the Windows subdirectories
Сreating synchronization primitives
Modifying a system file
Creating a file
Replacing files
Launching a process
Launching a service
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Sending a UDP request
Reading critical registry keys
Forced system process termination
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Blocking the Windows Defender launch
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Sending a TCP request to an infection source
Stealing user critical data
Adding exclusions to Windows Defender
Enabling autorun by creating a file
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
91%
Tags:
advpack anti-vm autoit CAB control explorer greyware installer keylogger lolbin packed rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/6576c2ebda3178d99ce118a9/reports/864b2567-31ec-4f76-a13d-e495eb505880/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/a4f9c3abb7204adb308b465fc0fe8d8c92ec69a3cfecd5bed35c27c3d497d96f
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/54260741-9bbe-4ef7-859b-b7dd18686b40
Result
Threat name:
Glupteba, PrivateLoader, RedLine, RisePr
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1358173
Signature
.NET source code contains very large array initializations
Adds extensions / path to Windows Defender exclusion list (Registry)
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
Binary is likely a compiled AutoIt script file
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 threads in other processes
Creates a thread in another existing process (thread injection)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Disable Windows Defender real time protection (registry)
Disables Windows Defender (deletes autostart)
Exclude list of file types from scheduled, custom, and real-time scanning
Found malware configuration
Found stalling execution ending in API Sleep call
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 Group Policy 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 process hollowing technique
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
UAC bypass detected (Fodhelper)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Glupteba
Yara detected PrivateLoader
Yara detected RedLine Stealer
Yara detected RisePro Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1358173 Sample: 1vo8l5ZqSr.exe Startdate: 11/12/2023 Architecture: WINDOWS Score: 100 110 ipinfo.io 2->110 138 Snort IDS alert for network traffic 2->138 140 Multi AV Scanner detection for domain / URL 2->140 142 Found malware configuration 2->142 144 15 other signatures 2->144 11 1vo8l5ZqSr.exe 1 4 2->11         started        15 OfficeTrackerNMP131.exe 10 10 2->15         started        17 OfficeTrackerNMP131.exe 2->17         started        19 12 other processes 2->19 signatures3 process4 file5 104 C:\Users\user\AppData\Local\...\Uz4oa16.exe, PE32 11->104 dropped 106 C:\Users\user\AppData\Local\...\6LQ5PG9.exe, PE32 11->106 dropped 156 Binary is likely a compiled AutoIt script file 11->156 21 Uz4oa16.exe 1 4 11->21         started        158 Antivirus detection for dropped file 15->158 160 Multi AV Scanner detection for dropped file 15->160 162 Tries to steal Mail credentials (via file / registry access) 15->162 172 4 other signatures 15->172 108 C:\...\w2agtp1nZPNj6eUAsJ21sqGIBFiTlzD8.zip, Zip 17->108 dropped 164 Disables Windows Defender (deletes autostart) 17->164 166 Tries to harvest and steal browser information (history, passwords, etc) 17->166 168 Exclude list of file types from scheduled, custom, and real-time scanning 17->168 25 WerFault.exe 17->25         started        170 Machine Learning detection for dropped file 19->170 27 WerFault.exe 19->27         started        29 WerFault.exe 19->29         started        signatures6 process7 file8 92 C:\Users\user\AppData\Local\...\4lM545jS.exe, PE32 21->92 dropped 94 C:\Users\user\AppData\Local\...\1By46mn9.exe, PE32 21->94 dropped 146 Antivirus detection for dropped file 21->146 148 Multi AV Scanner detection for dropped file 21->148 150 Machine Learning detection for dropped file 21->150 31 4lM545jS.exe 21->31         started        34 1By46mn9.exe 11 508 21->34         started        signatures9 process10 dnsIp11 186 Multi AV Scanner detection for dropped file 31->186 188 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 31->188 190 Maps a DLL or memory area into another process 31->190 198 2 other signatures 31->198 38 explorer.exe 31->38 injected 112 193.233.132.51, 49706, 49707, 49708 FREE-NET-ASFREEnetEU Russian Federation 34->112 114 ipinfo.io 34.117.59.81, 443, 49709, 49710 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 34->114 80 C:\Users\user\AppData\...\FANBooster131.exe, PE32 34->80 dropped 82 C:\Users\user\AppData\...\MaxLoonaFest131.exe, PE32 34->82 dropped 84 C:\ProgramData\...\OfficeTrackerNMP131.exe, PE32 34->84 dropped 86 2 other malicious files 34->86 dropped 192 Antivirus detection for dropped file 34->192 194 Tries to steal Mail credentials (via file / registry access) 34->194 196 Machine Learning detection for dropped file 34->196 200 9 other signatures 34->200 43 schtasks.exe 1 34->43         started        45 schtasks.exe 1 34->45         started        47 WerFault.exe 34->47         started        file12 signatures13 process14 dnsIp15 120 185.172.128.19, 49726, 80 NADYMSS-ASRU Russian Federation 38->120 122 81.19.131.34, 49725, 80 IVC-ASRU Russian Federation 38->122 96 C:\Users\user\AppData\Local\Temp\DAD3.exe, PE32 38->96 dropped 98 C:\Users\user\AppData\Local\Temp\2E18.exe, PE32 38->98 dropped 100 C:\Users\user\AppData\Local\Temp\27BE.exe, PE32 38->100 dropped 102 2 other malicious files 38->102 dropped 152 System process connects to network (likely due to code injection or exploit) 38->152 154 Benign windows process drops PE files 38->154 49 11E2.exe 38->49         started        53 1DF9.exe 38->53         started        56 DAD3.exe 38->56         started        58 conhost.exe 43->58         started        60 conhost.exe 45->60         started        file16 signatures17 process18 dnsIp19 72 C:\Users\user\AppData\Local\Temp\tuc3.exe, PE32 49->72 dropped 74 C:\Users\user\AppData\Local\...\toolspub2.exe, PE32 49->74 dropped 76 C:\Users\user\AppData\Local\...\latestX.exe, PE32+ 49->76 dropped 78 2 other malicious files 49->78 dropped 124 Antivirus detection for dropped file 49->124 126 Multi AV Scanner detection for dropped file 49->126 128 Machine Learning detection for dropped file 49->128 62 31839b57a4f11171d6abc8bbc4451ee4.exe 49->62         started        65 toolspub2.exe 49->65         started        67 tuc3.exe 49->67         started        70 2 other processes 49->70 116 176.123.7.190 ALEXHOSTMD Moldova Republic of 53->116 130 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 53->130 132 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 53->132 134 Tries to harvest and steal browser information (history, passwords, etc) 53->134 136 Tries to steal Crypto Currency Wallets 53->136 118 77.105.132.87 PLUSTELECOM-ASRU Russian Federation 56->118 file20 signatures21 process22 file23 174 Antivirus detection for dropped file 62->174 176 Multi AV Scanner detection for dropped file 62->176 178 Detected unpacking (changes PE section rights) 62->178 184 3 other signatures 62->184 180 Sample uses process hollowing technique 65->180 182 Injects a PE file into a foreign processes 65->182 88 C:\Users\user\AppData\Local\Temp\...\tuc3.tmp, PE32 67->88 dropped 90 C:\Users\user\AppData\Local\Temp\Broom.exe, PE32 70->90 dropped signatures24
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a4f9c3abb7204adb308b465fc0fe8d8c92ec69a3cfecd5bed35c27c3d497d96f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a4f9c3abb7204adb308b465fc0fe8d8c92ec69a3cfecd5bed35c27c3d497d96f/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2023-12-11 08:06:05 UTC
File Type:
PE (Exe)
Extracted files:
101
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ut44hk5xebfnwmelizp4b7unrsjoy2ndz7wnlpwtlqt4hvex3fxq._file
Verdict:
malicious
Similar samples:
7de2ca4a5a35342f0344b2378ccdf91c140dc94516787248fc17bd39c12cd4a8
RedLineStealer
8c05f312dbdac6966c392318cb7424050cdf326160be28041ff65da5ac7504ed
RedLineStealer
9edcd387decaca808d976504370b06f8afe76bf6612d294c9b537680ff482bd6
RedLineStealer
be51f7f25e5e0491812b9b00cc25fa60685e6a353e62b0058f4656fd5b3dff3b
RedLineStealer
d3b872908454b2d5649fedd5848e02f414837ccd3efb182ebb57df9a715766f4
RedLineStealer
+ 853 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:glupteba family:lumma family:privateloader family:redline family:risepro family:smokeloader botnet:@oleh_ps botnet:livetraffic botnet:up3 backdoor brand:google brand:paypal collection discovery dropper evasion infostealer loader persistence phishing spyware stealer trojan
Link:
https://tria.ge/reports/231211-jzeezahdan/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Enumerates system info in registry
Modifies Internet Explorer settings
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Launches sc.exe
AutoIT Executable
Detected potential entity reuse from brand paypal.
Drops file in System32 directory
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Drops startup file
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Modifies Windows Firewall
Stops running service(s)
Detect Lumma Stealer payload V4
Detected google phishing page
Glupteba
Glupteba payload
Lumma Stealer
PrivateLoader
RedLine
RedLine payload
RisePro
SmokeLoader
Malware Config
C2 Extraction:
193.233.132.51
http://81.19.131.34/fks/index.php
77.105.132.87:6731
http://host-file-host6.com/
http://host-host-file8.com/
176.123.7.190:32927
http://castlesideopwas.pw/api
Unpacked files
SH256 hash:
e7b939328e99a4f7a20346666a50a6fa4b8520c162ec89ea7b8e48ef93d75068
MD5 hash:
cfb93fe21a6665c5cad8ed33d7f8efd6
SHA1 hash:
ed6a1ec87df904778fec91516208ba703592a22f
Detections:
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/1844c0da-901c-478b-8515-f7f07dcd29c4/
SH256 hash:
fc3e7e13b86b49af3b45bbba34e58a2167715a33f0eade6020c7c55663aea34b
MD5 hash:
36930c536c2a81c68839a4f0a02e683c
SHA1 hash:
87afbc08b78894bf5e7ded12b5ae0eba2e6ea86c
Link:
https://www.unpac.me/results/1844c0da-901c-478b-8515-f7f07dcd29c4/
SH256 hash:
f5ee614ae3f48b872eb41a10b1f4e70920e3b6a0880d9b164082ab34c36a485b
MD5 hash:
eefeac084e594faf0891ff2800ca05b1
SHA1 hash:
b2929ca5c2ee3d4db90936343726a77cabf9e050
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/1844c0da-901c-478b-8515-f7f07dcd29c4/
Parent samples :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 hash:
a4f9c3abb7204adb308b465fc0fe8d8c92ec69a3cfecd5bed35c27c3d497d96f
MD5 hash:
a3219ddb25825de78bb1e9836128f84f
SHA1 hash:
cea92079d6532c647eaaab59c2847f59feca5a97
Detections:
win_redline_wextract_hunting_oct_2023
Create hunting rule
Link:
https://www.unpac.me/results/1844c0da-901c-478b-8515-f7f07dcd29c4/
Malware family:
PrivateLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a4f9c3abb720/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/a4f9c3abb7204adb308b465fc0fe8d8c92ec69a3cfecd5bed35c27c3d497d96f

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:win_redline_wextract_hunting_oct_2023
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects wextract archives related to redline/amadey

File information

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

Web download

RedLineStealer

Executable exe a4f9c3abb7204adb308b465fc0fe8d8c92ec69a3cfecd5bed35c27c3d497d96f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2738241/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/464968/

Comments