MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 681a23b3dea51aef6bc1f005a80ac66ea6493b2bbb301dc3553ddf4c27b75d26. 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 File information Comments

SHA256 hash: 681a23b3dea51aef6bc1f005a80ac66ea6493b2bbb301dc3553ddf4c27b75d26
SHA3-384 hash: 1bf42e8abf647a456dd112547b107cc52d8af1242bb1dd57fb48f9f001ea295919a57934e2a6def690f03f21f6a4f4c2
SHA1 hash: e29fc433d59985b882a74276ea4782dca76a1572
MD5 hash: 8e1ebdf09b9071e4b1df9558f171206d
humanhash: juliet-golf-oxygen-bacon
File name:file
Download: download sample
Signature RedLineStealer
File size:5'231'976 bytes
First seen:2022-08-30 09:55:05 UTC
Last seen:2022-08-31 13:08:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 172750858dcc0719eed08c952858023c (117 x RedLineStealer, 3 x N-W0rm, 1 x AsyncRAT)
ssdeep 98304:v767tWic0ueiKFZ5rCjnjzAN+32l06OeYbLBMeCHKXLnuOFSEPRjaXqHs+0xwj:vO+5KFZonjz932l0lGeCHuLnuOIGRjXR
Threatray 63 similar samples on MalwareBazaar
TLSH T132361223235411E1D4D48835C937FED171FA2B768F81A8FBB5EAB5CA1A335E1D222643
TrID 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
20.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.5% (.EXE) Win32 Executable (generic) (4505/5/1)
8.5% (.EXE) Win16/32 Executable Delphi generic (2072/23)
8.3% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon e98c8c1fafcbda38 (4 x RedLineStealer)
Reporter andretavare5
Tags:exe RedLineStealer signed

Code Signing Certificate

Organisation:Dell Alienware x15 R1 X15-9970) silver Core i7-11800H/32G/512G SSD 15 FHD IPS 360Hz AGNV RTX3070 8G
Issuer:Dell Alienware x15 R1 X15-9970) silver Core i7-11800H/32G/512G SSD 15 FHD IPS 360Hz AGNV RTX3070 8G
Algorithm:sha1WithRSAEncryption
Valid from:2022-08-29T11:02:46Z
Valid to:2032-08-30T11:02:46Z
Serial number: 5d2025d23e399eba4225e8da2c96db5f
Intelligence: 6 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: a797a5f655c2a71b3f0963e07cdab9eba00f85f9dc678fb85b2171edadb781b0
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
andretavare5
Sample downloaded from https://vk.com/doc572676066_643691287?hash=L4MAx13SAawzxGTNps5linrkePOyWcyxmx5WkOYck80&dl=GU3TENRXGYYDMNQ:1661851614:m2Vs5Wy40TMiRB6ZyiMbi3xUedsTuBFi0r9e2mjWhz4&api=1&no_preview=1#redcl

Intelligence


File Origin
# of uploads :
14
# of downloads :
287
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
redline
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-08-30 09:58:00 UTC
Tags:
redline trojan rat

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Creating a file in the system32 subdirectories
Creating a file
Creating a window
Using the Windows Management Instrumentation requests
Reading critical registry keys
Сreating synchronization primitives
DNS request
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Creating a process with a hidden window
Stealing user critical data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm overlay packed
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:
Generic Malware
Verdict:
Malicious
Result
Threat name:
Clipboard Hijacker, RedLine
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
Contains functionality to detect hardware virtualization (CPUID execution measurement)
Contains functionality to detect virtual machines (IN, VMware)
Detected unpacking (changes PE section rights)
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file has nameless sections
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)
Query firmware table information (likely to detect VMs)
Sets debug register (to hijack the execution of another thread)
Snort IDS alert for network traffic
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Clipboard Hijacker
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 692915 Sample: file.exe Startdate: 30/08/2022 Architecture: WINDOWS Score: 100 61 Snort IDS alert for network traffic 2->61 63 Malicious sample detected (through community Yara rule) 2->63 65 Yara detected Clipboard Hijacker 2->65 67 6 other signatures 2->67 8 file.exe 15 10 2->8         started        13 oobeldr.exe 2->13         started        process3 dnsIp4 39 116.203.187.3, 14916, 49726 HETZNER-ASDE Germany 8->39 41 cdn.discordapp.com 162.159.129.233, 443, 49742, 49744 CLOUDFLARENETUS United States 8->41 43 2 other IPs or domains 8->43 29 C:\Users\user\AppData\Local\Temp\mnr.exe, MS-DOS 8->29 dropped 31 C:\Users\user\AppData\Local\...\Updater.exe, MS-DOS 8->31 dropped 33 C:\Users\user\AppData\Local\Temp\2.exe, MS-DOS 8->33 dropped 35 2 other malicious files 8->35 dropped 69 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 8->69 71 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 8->71 73 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 8->73 83 3 other signatures 8->83 15 Updater.exe 1 8->15         started        19 mnr.exe 8->19         started        21 2.exe 8->21         started        23 1.exe 8->23         started        75 Antivirus detection for dropped file 13->75 77 Multi AV Scanner detection for dropped file 13->77 79 Machine Learning detection for dropped file 13->79 81 Hides threads from debuggers 13->81 file5 signatures6 process7 file8 37 C:\Users\user\AppData\Roaming\...\oobeldr.exe, MS-DOS 15->37 dropped 45 Antivirus detection for dropped file 15->45 47 Multi AV Scanner detection for dropped file 15->47 49 Detected unpacking (changes PE section rights) 15->49 59 6 other signatures 15->59 25 schtasks.exe 1 15->25         started        51 Contains functionality to detect virtual machines (IN, VMware) 19->51 53 Contains functionality to detect hardware virtualization (CPUID execution measurement) 19->53 55 Sets debug register (to hijack the execution of another thread) 19->55 57 Tries to evade debugger and weak emulator (self modifying code) 21->57 signatures9 process10 process11 27 conhost.exe 25->27         started       
Threat name:
Win32.Trojan.RelineStealer
Status:
Malicious
First seen:
2022-08-30 09:56:16 UTC
File Type:
PE (Exe)
Extracted files:
7
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Result
Malware family:
redline
Score:
  10/10
Tags:
family:redline discovery evasion infostealer spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
RedLine
RedLine payload
Unpacked files
SH256 hash:
80d1f7b6296b54a06ad5ef8661aca5d9c6c5c711c37461c59ca1983bffbf1f9f
MD5 hash:
9d81e8811775c237954b65070e38e2f2
SHA1 hash:
cdf380587cdcf6021c80a48dd2ff05131a5ccba1
SH256 hash:
8e31132fb9fa53b6252a7a84f38bfb428ffd686b1b8588d4aef5dec4a6fb6227
MD5 hash:
cac4a8a4bf72cef65f1aaefbca327962
SHA1 hash:
0afed1e1e4ed9dbda17f9883f2bcee3bdfbfb249
SH256 hash:
681a23b3dea51aef6bc1f005a80ac66ea6493b2bbb301dc3553ddf4c27b75d26
MD5 hash:
8e1ebdf09b9071e4b1df9558f171206d
SHA1 hash:
e29fc433d59985b882a74276ea4782dca76a1572
Please note that we are no longer able to provide a coverage score for Virus Total.

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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