MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e13187cf3b12225f1d1f6b5522401d26b6a4cba66aa76c559d278d249bc29da. 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: 12


Intelligence 12 IOCs YARA 11 File information Comments
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SHA256 hash: 4e13187cf3b12225f1d1f6b5522401d26b6a4cba66aa76c559d278d249bc29da
SHA3-384 hash: 64c1b52e58e921857a602d9089bac43492fda9d73738c69e93d0f847811e6a897dd05f8e0355deb323a77972afede9b3
SHA1 hash: 3d789fb19989c4d77596ed51844dc50f0445440c
MD5 hash: db68d77dc3a1ba2858a436a867304e43
humanhash: london-single-mexico-coffee
File name:file
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'914'880 bytes
First seen:2023-10-06 05:18:27 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:M7c8g1+icOhyO5vM9V8tnUqXlxVR80y1ZF:r8gAcz2Ar1xr80AZF
TLSH T11095230657E4A473EDF52BB180FA01D71B3279324A3CE6272B97A8160C7B694687173F
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 :
312
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

Win.Packed.Disabler-10009785-0
Create hunting rule

SecuriteInfo.com.Trojan.Agent.EAOQ.26295.2066.UNOFFICIAL
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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
Gathering data
Verdict:
Malicious
Labled as:
Downloader.Crifi
Link:
https://www.hybrid-analysis.com/sample/4e13187cf3b12225f1d1f6b5522401d26b6a4cba66aa76c559d278d249bc29da
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/44f05b70-fb94-400e-9f33-4e9c4b84a60f
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/1320719
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
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: 1320719 Sample: file.exe Startdate: 06/10/2023 Architecture: WINDOWS Score: 100 123 www3.l.google.com 2->123 125 www.google.com 2->125 127 11 other IPs or domains 2->127 161 Multi AV Scanner detection for domain / URL 2->161 163 Found malware configuration 2->163 165 Malicious sample detected (through community Yara rule) 2->165 167 17 other signatures 2->167 15 file.exe 1 4 2->15         started        18 rundll32.exe 2->18         started        20 sjwbrvb 2->20         started        signatures3 process4 file5 119 C:\Users\user\AppData\Local\...behaviorgraphS5zx30.exe, PE32 15->119 dropped 121 C:\Users\user\AppData\Local\...\5Ny8GO4.exe, PE32 15->121 dropped 22 GS5zx30.exe 1 4 15->22         started        process6 file7 103 C:\Users\user\AppData\Local\...\HO8LQ01.exe, PE32 22->103 dropped 105 C:\Users\user\AppData\Local\...\4ud765PO.exe, PE32 22->105 dropped 183 Multi AV Scanner detection for dropped file 22->183 26 HO8LQ01.exe 1 4 22->26         started        30 4ud765PO.exe 22->30         started        signatures8 process9 file10 111 C:\Users\user\AppData\Local\...\uD2Zd50.exe, PE32 26->111 dropped 113 C:\Users\user\AppData\Local\...\3Qe43WN.exe, PE32 26->113 dropped 189 Multi AV Scanner detection for dropped file 26->189 32 3Qe43WN.exe 26->32         started        35 uD2Zd50.exe 1 4 26->35         started        191 Writes to foreign memory regions 30->191 193 Allocates memory in foreign processes 30->193 195 Injects a PE file into a foreign processes 30->195 38 AppLaunch.exe 30->38         started        41 WerFault.exe 30->41         started        signatures11 process12 dnsIp13 139 Multi AV Scanner detection for dropped file 32->139 141 Writes to foreign memory regions 32->141 143 Allocates memory in foreign processes 32->143 145 Injects a PE file into a foreign processes 32->145 43 AppLaunch.exe 32->43         started        46 WerFault.exe 32->46         started        91 C:\Users\user\AppData\Local\...\2Hu7419.exe, PE32 35->91 dropped 93 C:\Users\user\AppData\Local\...\1cZ81br4.exe, PE32 35->93 dropped 48 1cZ81br4.exe 35->48         started        50 2Hu7419.exe 35->50         started        137 77.91.124.55, 19071, 49699, 49700 ECOTEL-ASRU Russian Federation 38->137 147 Found many strings related to Crypto-Wallets (likely being stolen) 38->147 file14 signatures15 process16 signatures17 197 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 43->197 199 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 43->199 201 Maps a DLL or memory area into another process 43->201 213 2 other signatures 43->213 52 explorer.exe 43->52 injected 203 Multi AV Scanner detection for dropped file 48->203 205 Contains functionality to inject code into remote processes 48->205 207 Writes to foreign memory regions 48->207 57 AppLaunch.exe 9 48->57         started        59 WerFault.exe 22 16 48->59         started        209 Allocates memory in foreign processes 50->209 211 Injects a PE file into a foreign processes 50->211 61 AppLaunch.exe 13 50->61         started        63 WerFault.exe 21 16 50->63         started        process18 dnsIp19 129 5.42.65.80, 49745, 49777, 50108 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 52->129 131 77.91.68.29, 49703, 49806, 49873 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 52->131 135 4 other IPs or domains 52->135 95 C:\Users\user\AppData\Local\Temp\B270.exe, PE32 52->95 dropped 97 C:\Users\user\AppData\Local\Temp\A57E.exe, PE32 52->97 dropped 99 C:\Users\user\AppData\Local\Temp\9021.exe, PE32 52->99 dropped 101 6 other files (5 malicious) 52->101 dropped 169 System process connects to network (likely due to code injection or exploit) 52->169 171 Benign windows process drops PE files 52->171 173 Hides that the sample has been downloaded from the Internet (zone.identifier) 52->173 65 5F47.exe 52->65         started        69 6CE4.exe 52->69         started        71 rundll32.exe 52->71         started        175 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 57->175 177 Found many strings related to Crypto-Wallets (likely being stolen) 57->177 179 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 57->179 181 3 other signatures 57->181 133 5.42.92.211, 49695, 49705, 49707 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 61->133 file20 signatures21 process22 file23 87 C:\Users\user\AppData\Local\...\qN6cz8Mg.exe, PE32 65->87 dropped 89 C:\Users\user\AppData\Local\...\6fH04kc.exe, PE32 65->89 dropped 149 Antivirus detection for dropped file 65->149 151 Machine Learning detection for dropped file 65->151 73 qN6cz8Mg.exe 65->73         started        153 Multi AV Scanner detection for dropped file 69->153 155 Writes to foreign memory regions 69->155 157 Allocates memory in foreign processes 69->157 159 Injects a PE file into a foreign processes 69->159 signatures24 process25 file26 107 C:\Users\user\AppData\Local\...\Oi1tJ4vP.exe, PE32 73->107 dropped 109 C:\Users\user\AppData\Local\...\5vp38Pu.exe, PE32 73->109 dropped 185 Antivirus detection for dropped file 73->185 187 Machine Learning detection for dropped file 73->187 77 Oi1tJ4vP.exe 73->77         started        signatures27 process28 file29 115 C:\Users\user\AppData\Local\...\os2Le8Lj.exe, PE32 77->115 dropped 117 C:\Users\user\AppData\Local\...\4Mb020QV.exe, PE32 77->117 dropped 80 os2Le8Lj.exe 77->80         started        process30 file31 83 C:\Users\user\AppData\Local\...\wf5rL1vd.exe, PE32 80->83 dropped 85 C:\Users\user\AppData\Local\...\3ah2Cq28.exe, PE32 80->85 dropped
Detection:
smokeloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4e13187cf3b12225f1d1f6b5522401d26b6a4cba66aa76c559d278d249bc29da/
Threat name:
Win32.Spyware.RedLine
Create hunting rule
Status:
Malicious
First seen:
2023-10-06 05:19:06 UTC
File Type:
PE (Exe)
Extracted files:
151
AV detection:
14 of 23 (60.87%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jyjrq7htwercl4or622vejab2jvwutf2m2vhnrkz2j4nesn4fhna._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/231006-fzt9msbd29/
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 computer location settings
Executes dropped EXE
Loads dropped DLL
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:
1d0456db5ac87538efc9e0b9a1d22a0038f552d358e44b5cefe5d2b522fba2fe
MD5 hash:
08d43cfa3d0c294d16052d3d8ad5dbcb
SHA1 hash:
3dde897ffba855ea34a6da4ac48a41b00a33500e
Link:
https://www.unpac.me/results/84954194-2790-4290-8b55-7ff13ebd295e/
SH256 hash:
f4b5d84fb7bbdb5aa7135711bfb2de51c8fed814d9a9ca7702b4b405db833191
MD5 hash:
346b0c39b271d266f7767c24c442b772
SHA1 hash:
0f42e4b3a55e1bb637057bcc968402223d7ee889
Link:
https://www.unpac.me/results/84954194-2790-4290-8b55-7ff13ebd295e/
SH256 hash:
934de82bbfa1dd4204de8a2c72e6bd1e4bf26efb5f81de0427c394e59b2cf425
MD5 hash:
675dc267ad465d3bba649dee22e311f8
SHA1 hash:
f4c3ee4c87ca5abe9b2ba79e4941f2f6e7ffc8d7
Link:
https://www.unpac.me/results/84954194-2790-4290-8b55-7ff13ebd295e/
SH256 hash:
4e13187cf3b12225f1d1f6b5522401d26b6a4cba66aa76c559d278d249bc29da
MD5 hash:
db68d77dc3a1ba2858a436a867304e43
SHA1 hash:
3d789fb19989c4d77596ed51844dc50f0445440c
Link:
https://www.unpac.me/results/84954194-2790-4290-8b55-7ff13ebd295e/
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/4e13187cf3b12225f1d1f6b5522401d26b6a4cba66aa76c559d278d249bc29da

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_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

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