MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d62a0958a7574ba2ad7dce6199bbd1520afd23fea2183dc031b234e5fc66698. 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



Arechclient2


Vendor detections: 16


Intelligence 16 IOCs YARA 17 File information Comments

SHA256 hash: 6d62a0958a7574ba2ad7dce6199bbd1520afd23fea2183dc031b234e5fc66698
SHA3-384 hash: 30be3339ab4c3978f863572c7d55ddd955e5cb7186be091161d18110ae51e4780dc761e372c82c98d29934d10880d29a
SHA1 hash: c81af8840eccf6a7b5354046ace6e1a4a77b487f
MD5 hash: 6bd0efca19c8a21373008dd422aaf39b
humanhash: asparagus-victor-winner-batman
File name:a591d3d035cf90395ad1078a415a46b5b44dd813496291b702fe36cfb22dee36_dump.exe
Download: download sample
Signature Arechclient2
File size:97'792 bytes
First seen:2024-06-28 10:00:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 1536:5qs+OqJGlbG6jejoigIj43Ywzi0Zb78ivombfexv0ujXyyed2GteulgS6p8l:XRuOYj+zi0ZbYe1g0ujyzd+8
TLSH T1CAA35D20679C9F19EAFD1B74B4B2012043F1E08A9091FB4B4DC1A4E71FA7B865957EF2
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter ukycircle
Tags:Arechclient2 exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
428
Origin country :
JP JP
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.9%
Tags:
Generic Infostealer Network Stealth
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Creating a window
Creating a file in the %temp% directory
Reading critical registry keys
Creating a file
Searching for the window
Connection attempt to an infection source
Stealing user critical data
Sending an HTTP POST request to an infection source
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm fingerprint hacktool redline stealer
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:
RedLine Stealer
Verdict:
Malicious
Result
Threat name:
RedLine
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses known network protocols on non-standard ports
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Infostealer.RedLine
Status:
Malicious
First seen:
2024-06-28 10:01:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
sectoprat
Score:
  10/10
Tags:
family:redline family:sectoprat botnet:wordfile discovery infostealer rat spyware stealer trojan
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of web browsers
RedLine
RedLine payload
SectopRAT
SectopRAT payload
Malware Config
C2 Extraction:
185.38.142.10:7474
Unpacked files
SH256 hash:
6d62a0958a7574ba2ad7dce6199bbd1520afd23fea2183dc031b234e5fc66698
MD5 hash:
6bd0efca19c8a21373008dd422aaf39b
SHA1 hash:
c81af8840eccf6a7b5354046ace6e1a4a77b487f
Detections:
MALWARE_Win_RedLine INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs RedLine_a
Malware family:
RedLine.A
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:detect_Redline_Stealer_V2
Author:Varp0s
Rule name:INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs
Author:ditekSHen
Description:Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.
Rule name:MALWARE_Win_RedLine
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:Mal_InfoStealer_Win32_RedLine_Unobfuscated_2021
Author:BlackBerry Threat Research Team
Description:Detects Unobfuscated RedLine Infostealer Executables (.NET)
Rule name:NET
Author:malware-lu
Rule name:NETexecutableMicrosoft
Author:malware-lu
Rule name:pe_imphash
Rule name:RedLine_a
Author:@bartblaze
Description:Identifies RedLine stealer.
Rule name:redline_new_bin
Author:James_inthe_box
Description:Redline stealer
Reference:https://app.any.run/tasks/4921d1fe-1a14-4bf2-9d27-c443353362a8
Rule name:redline_stealer
Author:jeFF0Falltrades
Description:This rule matches unpacked RedLine Stealer samples and derivatives (as of APR2021)
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_Generic_40899c85
Author:Elastic Security
Rule name:Windows_Trojan_RedLineStealer_15ee6903
Author:Elastic Security
Rule name:Windows_Trojan_RedLineStealer_4df4bcb6
Author:Elastic Security
Rule name:Windows_Trojan_RedLineStealer_6dfafd7b
Author:Elastic Security
Rule name:Windows_Trojan_RedLineStealer_f07b3cb4
Author:Elastic Security
Rule name:Windows_Trojan_RedLineStealer_f54632eb
Author:Elastic Security

File information


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

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 (HIGH_ENTROPY_VA)high

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