MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b1e2a3c398285245e9f23bcc6ed924620c76a703f6403495e29fd13df598131a. 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: 11


Intelligence 11 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b1e2a3c398285245e9f23bcc6ed924620c76a703f6403495e29fd13df598131a
SHA3-384 hash: 819ca5cdd9ba8fc9fb01a4f9ec0426c6eb382f891cd9475e734058ad2c677e92069443b098c4faee899bdcec1d52c25f
SHA1 hash: d870cde7bd9c2da0c73483cc958b70df82cdea9d
MD5 hash: 221dd954d9bfbc1f41f5b30953401453
humanhash: mountain-butter-sixteen-william
File name:221dd954d9bfbc1f41f5b30953401453.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'544'568 bytes
First seen:2023-09-10 21:45:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 42a9a04d093acea5d87d09e3defddcb0 (32 x Amadey, 26 x RedLineStealer, 2 x MysticStealer)
ssdeep 24576:KIzCJKSWDErfNqTYwuHrxLAKZQJneWkARgD51kbAw2arTMHnGXgu1Hg:TzCJKg7NqTqHdLAT9eWLRgnk51XsnGN6
Threatray 1'200 similar samples on MalwareBazaar
TLSH T1A765121170E1E973EC232C3549F4D6B8493DB8910B8998EF63C90A3DD7A53B186B497B
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:exe RedLineStealer


Avatar
abuse_ch
RedLineStealer C2:
162.33.179.91:80

Intelligence

File Origin
# of uploads :
1
# of downloads :
298
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
221dd954d9bfbc1f41f5b30953401453.exe
Verdict:
No threats detected
Analysis date:
2023-09-10 21:47:35 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6a779c30-4455-4785-b2e0-22e0f210bb3b

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/447767/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.32251.7219.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a service
Creating a file
Searching for the window
Launching a process
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Launching the default Windows debugger (dwwin.exe)
Blocking the Windows Defender launch
Disabling the operating system update service
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control greyware lolbin overlay packed
Link:
https://www.filescan.io/uploads/64fe391bb3be59ae4dd4abba/reports/5b457874-2aaa-4dea-9f84-95672a1461a7/overview
Verdict:
Malicious
Labled as:
Jaik.Generic
Link:
https://www.hybrid-analysis.com/sample/b1e2a3c398285245e9f23bcc6ed924620c76a703f6403495e29fd13df598131a
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/2f2edf91-fdcc-43c8-b2f9-195b200f5fef
Result
Threat name:
Amadey, Mystic Stealer, RedLine, SmokeLo
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1306924
Signature
.NET source code contains potential unpacker
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
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
Multi AV Scanner detection for dropped file
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)
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)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Amadey bot
Yara detected Amadeys stealer DLL
Yara detected Mystic Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1306924 Sample: Wcfoo6cyhn.exe Startdate: 10/09/2023 Architecture: WINDOWS Score: 100 144 Snort IDS alert for network traffic 2->144 146 Found malware configuration 2->146 148 Malicious sample detected (through community Yara rule) 2->148 150 11 other signatures 2->150 14 Wcfoo6cyhn.exe 1 2->14         started        17 rundll32.exe 2->17         started        19 fhdfawv 2->19         started        process3 signatures4 206 Contains functionality to inject code into remote processes 14->206 208 Writes to foreign memory regions 14->208 210 Allocates memory in foreign processes 14->210 212 Injects a PE file into a foreign processes 14->212 21 AppLaunch.exe 1 4 14->21         started        25 WerFault.exe 23 9 14->25         started        27 conhost.exe 14->27         started        process5 file6 102 C:\Users\user\AppData\Local\...\v0225257.exe, PE32 21->102 dropped 104 C:\Users\user\AppData\Local\...\f0321101.exe, PE32 21->104 dropped 154 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 21->154 156 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 21->156 29 v0225257.exe 1 4 21->29         started        signatures7 process8 file9 122 C:\Users\user\AppData\Local\...\v8137743.exe, PE32 29->122 dropped 124 C:\Users\user\AppData\Local\...\e5383435.exe, PE32 29->124 dropped 214 Machine Learning detection for dropped file 29->214 33 v8137743.exe 1 4 29->33         started        signatures10 process11 file12 98 C:\Users\user\AppData\Local\...\v0304766.exe, PE32 33->98 dropped 100 C:\Users\user\AppData\Local\...\d7705765.exe, PE32 33->100 dropped 152 Machine Learning detection for dropped file 33->152 37 v0304766.exe 1 4 33->37         started        40 d7705765.exe 33->40         started        signatures13 process14 file15 106 C:\Users\user\AppData\Local\...\v9758022.exe, PE32 37->106 dropped 108 C:\Users\user\AppData\Local\...\c7595275.exe, PE32 37->108 dropped 43 c7595275.exe 37->43         started        46 v9758022.exe 1 4 37->46         started        172 Machine Learning detection for dropped file 40->172 174 Writes to foreign memory regions 40->174 176 Allocates memory in foreign processes 40->176 178 Injects a PE file into a foreign processes 40->178 49 AppLaunch.exe 40->49         started        52 conhost.exe 40->52         started        54 WerFault.exe 40->54         started        signatures16 process17 dnsIp18 194 Multi AV Scanner detection for dropped file 43->194 196 Writes to foreign memory regions 43->196 198 Allocates memory in foreign processes 43->198 200 Injects a PE file into a foreign processes 43->200 56 AppLaunch.exe 43->56         started        59 conhost.exe 43->59         started        61 AppLaunch.exe 43->61         started        67 2 other processes 43->67 126 C:\Users\user\AppData\Local\...\b9316061.exe, PE32 46->126 dropped 128 C:\Users\user\AppData\Local\...\a4518440.exe, PE32 46->128 dropped 63 a4518440.exe 1 46->63         started        65 b9316061.exe 1 46->65         started        134 194.169.175.232, 45450, 49725 CLOUDCOMPUTINGDE Germany 49->134 202 Tries to harvest and steal browser information (history, passwords, etc) 49->202 204 Tries to steal Crypto Currency Wallets 49->204 file19 signatures20 process21 signatures22 180 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 56->180 182 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 56->182 184 Maps a DLL or memory area into another process 56->184 192 2 other signatures 56->192 69 explorer.exe 56->69 injected 186 Writes to foreign memory regions 63->186 188 Allocates memory in foreign processes 63->188 190 Injects a PE file into a foreign processes 63->190 74 AppLaunch.exe 9 1 63->74         started        76 WerFault.exe 19 9 63->76         started        78 conhost.exe 63->78         started        80 AppLaunch.exe 13 65->80         started        82 conhost.exe 65->82         started        84 WerFault.exe 65->84         started        process23 dnsIp24 136 79.137.192.18, 49744, 80 PSKSET-ASRU Russian Federation 69->136 138 77.91.68.29, 49726, 49730, 49740 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 69->138 142 2 other IPs or domains 69->142 110 C:\Users\user\AppData\Roaming\fhdfawv, PE32 69->110 dropped 112 C:\Users\user\AppData\Local\TempB68.exe, PE32 69->112 dropped 114 C:\Users\user\AppData\Local\Temp\C98C.exe, PE32 69->114 dropped 116 3 other malicious files 69->116 dropped 158 System process connects to network (likely due to code injection or exploit) 69->158 160 Benign windows process drops PE files 69->160 162 Hides that the sample has been downloaded from the Internet (zone.identifier) 69->162 86 EB68.exe 69->86         started        90 rundll32.exe 69->90         started        92 rundll32.exe 69->92         started        164 Disable Windows Defender notifications (registry) 74->164 166 Disable Windows Defender real time protection (registry) 74->166 140 5.42.92.211, 49721, 49741, 49748 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 80->140 file25 signatures26 process27 file28 118 C:\Users\user\AppData\Local\...\x0617577.exe, PE32 86->118 dropped 120 C:\Users\user\AppData\Local\...\k8494351.exe, PE32 86->120 dropped 168 Antivirus detection for dropped file 86->168 170 Machine Learning detection for dropped file 86->170 94 x0617577.exe 86->94         started        signatures29 process30 file31 130 C:\Users\user\AppData\Local\...\x8315488.exe, PE32 94->130 dropped 132 C:\Users\user\AppData\Local\...\j0407654.exe, PE32 94->132 dropped 216 Antivirus detection for dropped file 94->216 218 Machine Learning detection for dropped file 94->218 signatures32
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b1e2a3c398285245e9f23bcc6ed924620c76a703f6403495e29fd13df598131a/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-09-10 21:46:06 UTC
File Type:
PE (Exe)
AV detection:
11 of 38 (28.95%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=whrkhq4yfbjel2pshpgg5wjemighnjyd6zadjfpct7it35mycmna._file
Verdict:
malicious
Similar samples:
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6b7cb068d3f3d4e2b7e50f06cb3a58dccde129c91852914b62ee7a2720ed113b
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845321e0072b6a37c502b6f5992d8e750ac254c3b09c9e55874722fae5ba87d4
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9f1a717948c323c01d4b2ef9ed4e5b369faf64bd5582f1fb3719ff5a8c32c601
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e111ee546fa43ec78c9aba327edfe3a042398ac6b54bdc650ebfe05d42a003b3
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RedLineStealer
+ 1'190 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:healer family:redline family:smokeloader botnet:smokiez_build botnet:tuco backdoor discovery dropper evasion infostealer persistence spyware stealer trojan
Link:
https://tria.ge/reports/230910-1mlrysbg46/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
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
Reads user/profile data of web browsers
Uses the VBS compiler for execution
Downloads MZ/PE file
Amadey
Detects Healer an antivirus disabler dropper
Healer
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
SmokeLoader
Malware Config
C2 Extraction:
194.169.175.232:45450
http://77.91.68.29/fks/
77.91.124.82:19071
http://5.42.65.80/8bmeVwqx/index.php
Unpacked files
SH256 hash:
b1e2a3c398285245e9f23bcc6ed924620c76a703f6403495e29fd13df598131a
MD5 hash:
221dd954d9bfbc1f41f5b30953401453
SHA1 hash:
d870cde7bd9c2da0c73483cc958b70df82cdea9d
Link:
https://www.unpac.me/results/f16c0b62-7e07-4377-9d0e-a1c380c5c4fb/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b1e2a3c39828/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/b1e2a3c398285245e9f23bcc6ed924620c76a703f6403495e29fd13df598131a

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
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:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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.

Web download

RedLineStealer

Executable exe b1e2a3c398285245e9f23bcc6ed924620c76a703f6403495e29fd13df598131a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2710216/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/447767/

Comments