MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51a759f98a18ef3e6b4e91fa32dc5319ccc5121eb77ac28cfa0579d30af7d8e8. 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: 13


Intelligence 13 IOCs YARA 7 File information Comments 1

SHA256 hash: 51a759f98a18ef3e6b4e91fa32dc5319ccc5121eb77ac28cfa0579d30af7d8e8
SHA3-384 hash: 2e5c6cf78c2ea23a18be2b8467143d646010ab69c4aadbbc5f45be957d4cbd0d993da9a3693e2e6cec36c1d3080a3935
SHA1 hash: 5f674bfb89857da5ce013ec8f360f9e6453333c4
MD5 hash: 2529a7bbbdf0b297c2bcbde40bca3671
humanhash: beryllium-vegan-massachusetts-neptune
File name:2529a7bbbdf0b297c2bcbde40bca3671
Download: download sample
Signature RedLineStealer
File size:266'864 bytes
First seen:2024-05-06 10:32:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:sqv0ib3cJzO0HxjGE4ujgbAh/sGBachoRux:jb3IfHhOb4U8achoRux
TLSH T1E5446DD48667CE37D3ED07B8E0D5120A93FC82078863FB4A6A2417E159063E2E7565FB
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter zbetcheckin
Tags:32 exe RedLineStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
398
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
51a759f98a18ef3e6b4e91fa32dc5319ccc5121eb77ac28cfa0579d30af7d8e8.exe
Verdict:
Malicious activity
Analysis date:
2024-05-06 10:33:20 UTC
Tags:
stealer meta metastealer

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

Behaviour
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Creating a window
Reading critical registry keys
Stealing user critical data
Unauthorized injection to a system process
Malware family:
RedLine Stealer
Verdict:
Malicious
Result
Threat name:
PureLog Stealer, RedLine
Detection:
malicious
Classification:
troj.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
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Connects to a pastebin service (likely for C&C)
Contains functionality to inject code into remote processes
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected PureLog Stealer
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2024-05-06 10:33:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:redline family:zgrat botnet:5345987420 discovery infostealer rat spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Reads user/profile data of web browsers
Detect ZGRat V1
RedLine
RedLine payload
ZGRat
Malware Config
C2 Extraction:
https://pastebin.com/raw/KE5Mft0T
Unpacked files
SH256 hash:
51a759f98a18ef3e6b4e91fa32dc5319ccc5121eb77ac28cfa0579d30af7d8e8
MD5 hash:
2529a7bbbdf0b297c2bcbde40bca3671
SHA1 hash:
5f674bfb89857da5ce013ec8f360f9e6453333c4
Malware family:
RedLine.E
Verdict:
Malicious
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:MD5_Constants
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Author:malware-lu
Rule name:PE_Digital_Certificate
Author:albertzsigovits
Rule name:pe_imphash
Rule name:PE_Potentially_Signed_Digital_Certificate
Author:albertzsigovits
Rule name:PureCrypter
Author:@bartblaze
Description:Identifies PureCrypter, .NET loader and obfuscator.
Reference:https://malpedia.caad.fkie.fraunhofer.de/details/win.purecrypter
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 51a759f98a18ef3e6b4e91fa32dc5319ccc5121eb77ac28cfa0579d30af7d8e8

(this sample)

  
Delivery method
Distributed via web download

BLint


The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments



Avatar
zbet commented on 2024-05-06 10:32:18 UTC

url : hxxp://49.12.115.57/auto/7869fe697b38eacd367fdb01cf539f58/142.exe