MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31fb4e3de00fdb16562c1b03088df5245e45a49fb3646c90f1e5df0e9bc0acd0. 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 18 File information Comments
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SHA256 hash: 31fb4e3de00fdb16562c1b03088df5245e45a49fb3646c90f1e5df0e9bc0acd0
SHA3-384 hash: 6722061306a41f61db6267bf51bca598b3a4387ceaf028ed01624ff93c6e6ae1567b7747e212f85ba7594d2550ff232f
SHA1 hash: 047e098d434a9857633057255530bb3bf04a23b0
MD5 hash: d7d172cff6a8e34caf45be8c2e945688
humanhash: nine-early-asparagus-twelve
File name:D7D172CFF6A8E34CAF45BE8C2E945688.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'693'069 bytes
First seen:2024-01-08 04:25:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 75e9596d74d063246ba6f3ac7c5369a0 (8 x DCRat, 5 x PythonStealer, 4 x CoinMiner)
ssdeep 49152:EsvEGGZ4xCqB5AyNmwFQmYDMgwgUnr0Xf+:EsNcBkmwF3XRrc+
TLSH T19D752352B9C240B2E0B226324E3AD3519E7C7C604B258BDF5394597DAE251D2E333BB7
TrID 40.3% (.EXE) Win64 Executable (generic) (10523/12/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4505/5/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
dhash icon b2e1b496a6cada72 (13 x LummaStealer, 12 x AsyncRAT, 8 x Rhadamanthys)
Reporter abuse_ch
Tags:exe RedLineStealer


Avatar
abuse_ch
RedLineStealer C2:
193.233.254.4:13200

Intelligence

File Origin
# of uploads :
1
# of downloads :
336
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/469834/
Detection(s):
Win.Packed.Babar-10012967-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Running batch commands
Creating a process from a recently created file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Creating a file
Sending a TCP request to an infection source
Stealing user critical data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm babar installer lolbin overlay packed setupapi sfx shdocvw shell32
Link:
https://www.filescan.io/uploads/659b795b784d3498d739c2ce/reports/7e6c893d-f89e-496f-b517-98d8b6beec08/overview
Verdict:
Malicious
Labled as:
Trojan.Rasftuby.Generic
Link:
https://www.hybrid-analysis.com/sample/31fb4e3de00fdb16562c1b03088df5245e45a49fb3646c90f1e5df0e9bc0acd0
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:
Unknown
Link:
https://analyze.intezer.com/analyses/719f6221-9e8f-4ec1-bf1f-3aa0f2f79a8a
Result
Threat name:
RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1371044
Signature
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
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
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1371044 Sample: z13x6u7yPy.exe Startdate: 08/01/2024 Architecture: WINDOWS Score: 100 29 Snort IDS alert for network traffic 2->29 31 Found malware configuration 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 3 other signatures 2->35 8 z13x6u7yPy.exe 14 2->8         started        process3 file4 23 C:\Users\user\AppData\Local\Temp\...\work.exe, PE32 8->23 dropped 11 cmd.exe 1 8->11         started        process5 process6 13 work.exe 13 11->13         started        17 conhost.exe 11->17         started        file7 25 C:\Users\user\AppData\Local\Temp\...\koda.exe, PE32 13->25 dropped 45 Multi AV Scanner detection for dropped file 13->45 19 koda.exe 8 4 13->19         started        signatures8 process9 dnsIp10 27 193.233.254.4, 13200, 49729 FREE-NET-ASFREEnetEU Russian Federation 19->27 37 Antivirus detection for dropped file 19->37 39 Multi AV Scanner detection for dropped file 19->39 41 Detected unpacking (changes PE section rights) 19->41 43 6 other signatures 19->43 signatures11
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/31fb4e3de00fdb16562c1b03088df5245e45a49fb3646c90f1e5df0e9bc0acd0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/31fb4e3de00fdb16562c1b03088df5245e45a49fb3646c90f1e5df0e9bc0acd0/
Threat name:
Win32.Trojan.Rasftuby
Create hunting rule
Status:
Malicious
First seen:
2024-01-03 04:47:54 UTC
File Type:
PE (Exe)
Extracted files:
25
AV detection:
19 of 37 (51.35%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gh5u4ppab7nrmvrmdmbqrdpverpelje7wnsgzehr4xpq5g6avtia._file
Verdict:
malicious
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline botnet:reklam discovery infostealer spyware stealer
Link:
https://tria.ge/reports/240108-e2hsysbacq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
RedLine
Malware Config
C2 Extraction:
193.233.254.4:13200
Unpacked files
SH256 hash:
31fb4e3de00fdb16562c1b03088df5245e45a49fb3646c90f1e5df0e9bc0acd0
MD5 hash:
d7d172cff6a8e34caf45be8c2e945688
SHA1 hash:
047e098d434a9857633057255530bb3bf04a23b0
Link:
https://www.unpac.me/results/11df7871-c918-4020-9923-dbab84b87033/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/31fb4e3de00f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/31fb4e3de00fdb16562c1b03088df5245e45a49fb3646c90f1e5df0e9bc0acd0

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:Borland
Create hunting rule
Author:malware-lu
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:detect_Redline_Stealer_V2
Create hunting rule
Author:Varp0s
Rule name:EnigmaStub
Create hunting rule
Author:@bartblaze
Description:Identifies Enigma packer stub.
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/469834/

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