MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d23a3aae9a1c5b8d5502b108856f0360a4af56c79fe421ca9125ba6bc259420d. 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 File information Comments 1

SHA256 hash: d23a3aae9a1c5b8d5502b108856f0360a4af56c79fe421ca9125ba6bc259420d
SHA3-384 hash: 0add161019158a9401bb267116593b0faef3e47841c0e52384d56801a6034f598b00fe7359371482a205f8d0c8756fd1
SHA1 hash: 099d70f73ba77f77c6bba0544b8adf3e495ae245
MD5 hash: f386c78f488197cec042a2268abf5b81
humanhash: connecticut-island-artist-pluto
File name:f386c78f488197cec042a2268abf5b81
Download: download sample
Signature RedLineStealer
File size:698'256 bytes
First seen:2022-04-01 14:28:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash cc21113cced77ca6f5c5fa42f742719a (1 x RedLineStealer)
ssdeep 12288:7rBKXFMOUA0Q6hXvz/Dhaoa65WqC1GyiQgz4+LvWWOZG1Jk2mfPvBytYPZYa/:/BoFMo0Q6h/z/NaolWf4QgbW+bkvnJyM
Threatray 1'121 similar samples on MalwareBazaar
TLSH T147E423ABF7059E3EC85D2E369247FC261953BF28B9CA172E1798B51C15773423CA0827
File icon (PE):PE icon
dhash icon 020c86938b9f0c00 (1 x RedLineStealer)
Reporter zbetcheckin
Tags:32 exe RedLineStealer signed

Code Signing Certificate

Organisation:Lenovo ThinkCentre X81 12DT003FUC
Issuer:Lenovo ThinkCentre X81 12DT003FUC
Algorithm:sha1WithRSAEncryption
Valid from:2022-03-31T14:03:55Z
Valid to:2032-04-01T14:03:55Z
Serial number: 4eae5aa429c649bc42d73bdf2caaf0bf
Intelligence: 7 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: d9a23afe5955be86c75361c006945ef243a2b7957bb5d3829f76dc58c282531c
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence


File Origin
# of uploads :
1
# of downloads :
433
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Searching for analyzing tools
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Searching for synchronization primitives
Launching a process
Using the Windows Management Instrumentation requests
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
shell32.dll
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.
Result
Threat name:
RedLine
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Creates HTML files with .exe extension (expired dropper behavior)
Detected unpacking (changes PE section rights)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for dropped file
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Sigma detected: File Created with System Process Name
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to evade debugger and weak emulator (self modifying code)
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 601549 Sample: CLExSz9TxL Startdate: 01/04/2022 Architecture: WINDOWS Score: 100 51 api.ip.sb 2->51 69 Found malware configuration 2->69 71 Multi AV Scanner detection for submitted file 2->71 73 Yara detected RedLine Stealer 2->73 75 4 other signatures 2->75 7 CLExSz9TxL.exe 8 2->7         started        12 dllhost.exe 2->12         started        14 dllhost.exe 2->14         started        signatures3 process4 dnsIp5 53 zonasertaneja.com.br 50.116.86.44, 49775, 49776, 49777 UNIFIEDLAYER-AS-1US United States 7->53 55 blackhk1.beget.tech 5.101.153.227, 49774, 80 BEGET-ASRU Russian Federation 7->55 29 C:\Users\user\AppData\Local\TempDGFC.exe, PE32 7->29 dropped 31 C:\Users\user\AppData\Local\Temp\CGKF4.exe, PE32 7->31 dropped 33 C:\Users\user\AppData\...\9GCFDGAB1JCA0I9.exe, PE32+ 7->33 dropped 35 3 other files (2 malicious) 7->35 dropped 77 Detected unpacking (changes PE section rights) 7->77 79 Creates HTML files with .exe extension (expired dropper behavior) 7->79 81 Tries to evade debugger and weak emulator (self modifying code) 7->81 83 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 7->83 16 EDGFC.exe 16 4 7->16         started        21 1A3GM.exe 14 2 7->21         started        23 CGKF4.exe 2 7->23         started        25 4 other processes 7->25 85 Tries to detect sandboxes and other dynamic analysis tools (window names) 12->85 87 Machine Learning detection for dropped file 12->87 89 Hides threads from debuggers 12->89 file6 signatures7 process8 dnsIp9 37 yandex.ru 5.255.255.77, 443, 49787 YANDEXRU Russian Federation 16->37 27 C:\Users\user\AppData\Roaming\...\dllhost.exe, PE32 16->27 dropped 57 Detected unpacking (changes PE section rights) 16->57 59 Machine Learning detection for dropped file 16->59 61 Tries to evade debugger and weak emulator (self modifying code) 16->61 39 193.150.103.38, 49796, 80 ASGENERALTELRU Russian Federation 21->39 41 api.ip.sb 21->41 63 Hides threads from debuggers 21->63 43 gumishosaled.xyz 185.45.192.228, 49798, 80 HSAE United Arab Emirates 23->43 45 192.168.2.1 unknown unknown 23->45 65 Performs DNS queries to domains with low reputation 23->65 47 185.215.113.20, 21921, 49799 WHOLESALECONNECTIONSNL Portugal 25->47 49 iplogger.org 148.251.234.83, 443, 49801 HETZNER-ASDE Germany 25->49 67 May check the online IP address of the machine 25->67 file10 signatures11
Threat name:
Win32.Trojan.Jaik
Status:
Malicious
First seen:
2022-04-01 14:29:08 UTC
File Type:
PE (Exe)
Extracted files:
31
AV detection:
14 of 26 (53.85%)
Threat level:
  5/5
Result
Malware family:
redline
Score:
  10/10
Tags:
family:redline discovery infostealer persistence spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
RedLine
RedLine Payload
Unpacked files
SH256 hash:
d23a3aae9a1c5b8d5502b108856f0360a4af56c79fe421ca9125ba6bc259420d
MD5 hash:
f386c78f488197cec042a2268abf5b81
SHA1 hash:
099d70f73ba77f77c6bba0544b8adf3e495ae245
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.

Web download

RedLineStealer

Executable exe d23a3aae9a1c5b8d5502b108856f0360a4af56c79fe421ca9125ba6bc259420d

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-04-01 14:28:29 UTC

url : hxxp://50.87.194.40/123/TrdngAnlzr1649.exe