MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48f2f3424044a4751015b2670e5c5b9f4039ad28de0a268132084cfe76437e6e. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments 1

SHA256 hash: 48f2f3424044a4751015b2670e5c5b9f4039ad28de0a268132084cfe76437e6e
SHA3-384 hash: 55711d07a80de8bc379af8470df072e58f26a3d5bcef7f3696cecaaea080e2ea608a41248d34e60bdd54eeeded6dbefc
SHA1 hash: 362c2c331c36730c5a40308e7a32b50bf1937a95
MD5 hash: 6adc57afeda9c21070e8de6db935d322
humanhash: thirteen-fish-mobile-pasta
File name:6adc57afeda9c21070e8de6db935d322
Download: download sample
Signature RedLineStealer
File size:27'576 bytes
First seen:2021-10-28 18:07:39 UTC
Last seen:2021-10-28 19:02:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 384:jekc2D26R7pXha5eglsu2r8/8orRqwC1g64FGc1QzOQsREUpbJohC:jJcMnacgl6FA7Z1QOREMbJohC
Threatray 2'179 similar samples on MalwareBazaar
TLSH T12AC22A2D8BD84233D83A4F36D4E25340BB74A6137953EF3F999A514989933442BB1A3E
Reporter zbetcheckin
Tags:32 exe RedLineStealer

Intelligence


File Origin
# of uploads :
2
# of downloads :
200
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:
Result
Verdict:
SUSPICIOUS
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
Verdict:
Malicious
Result
Threat name:
RedLine
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Changes security center settings (notifications, updates, antivirus, firewall)
Creates an autostart registry key pointing to binary in C:\Windows
Creates autostart registry keys with suspicious names
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted 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)
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspect Svchost Activity
Sigma detected: System File Execution Location Anomaly
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
Yara detected AntiVM3
Yara detected RedLine Stealer
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 511238 Sample: vq7HsMD9uV Startdate: 28/10/2021 Architecture: WINDOWS Score: 100 68 Multi AV Scanner detection for submitted file 2->68 70 Yara detected UAC Bypass using CMSTP 2->70 72 Yara detected RedLine Stealer 2->72 74 8 other signatures 2->74 7 vq7HsMD9uV.exe 18 7 2->7         started        12 svchost.exe 2->12         started        14 svchost.exe 2->14         started        16 10 other processes 2->16 process3 dnsIp4 64 cdn.discordapp.com 162.159.134.233, 443, 49776, 49777 CLOUDFLARENETUS United States 7->64 56 C:\Windows\Resources\Themes\...\svchost.exe, PE32 7->56 dropped 58 C:\Windows\...\svchost.exe:Zone.Identifier, ASCII 7->58 dropped 60 C:\Users\user\AppData\...\vq7HsMD9uV.exe.log, ASCII 7->60 dropped 82 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->82 84 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 7->84 86 Creates autostart registry keys with suspicious names 7->86 100 2 other signatures 7->100 18 vq7HsMD9uV.exe 7->18         started        22 powershell.exe 25 7->22         started        24 powershell.exe 24 7->24         started        26 powershell.exe 7->26         started        88 System process connects to network (likely due to code injection or exploit) 12->88 90 Multi AV Scanner detection for dropped file 12->90 92 Machine Learning detection for dropped file 12->92 28 svchost.exe 12->28         started        34 3 other processes 12->34 94 Drops executables to the windows directory (C:\Windows) and starts them 14->94 96 Adds a directory exclusion to Windows Defender 14->96 30 svchost.exe 14->30         started        36 3 other processes 14->36 66 192.168.2.1 unknown unknown 16->66 98 Changes security center settings (notifications, updates, antivirus, firewall) 16->98 32 MpCmdRun.exe 16->32         started        file5 signatures6 process7 dnsIp8 62 23.94.183.146, 49784, 49789, 49831 AS-COLOCROSSINGUS United States 18->62 38 conhost.exe 22->38         started        40 conhost.exe 24->40         started        42 conhost.exe 26->42         started        76 System process connects to network (likely due to code injection or exploit) 30->76 78 Tries to harvest and steal browser information (history, passwords, etc) 30->78 80 Tries to steal Crypto Currency Wallets 30->80 44 conhost.exe 32->44         started        46 conhost.exe 34->46         started        48 conhost.exe 34->48         started        50 conhost.exe 34->50         started        52 conhost.exe 36->52         started        54 2 other processes 36->54 signatures9 process10
Threat name:
ByteCode-MSIL.Infostealer.Reline
Status:
Malicious
First seen:
2021-10-28 16:11:25 UTC
AV detection:
11 of 28 (39.29%)
Threat level:
  5/5
Result
Malware family:
redline
Score:
  10/10
Tags:
family:redline botnet:223 discovery evasion infostealer persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Reads user/profile data of web browsers
Windows security modification
RedLine
RedLine Payload
Windows security bypass
Malware Config
C2 Extraction:
23.94.183.146:60709
Unpacked files
SH256 hash:
48f2f3424044a4751015b2670e5c5b9f4039ad28de0a268132084cfe76437e6e
MD5 hash:
6adc57afeda9c21070e8de6db935d322
SHA1 hash:
362c2c331c36730c5a40308e7a32b50bf1937a95
Please note that we are no longer able to provide a coverage score for Virus Total.

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:INDICATOR_SUSPICIOUS_EXE_DiscordURL
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
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 48f2f3424044a4751015b2670e5c5b9f4039ad28de0a268132084cfe76437e6e

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-10-28 18:07:41 UTC

url : hxxp://191.252.142.137/~dirtbike/loja/223.exe