MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9b419cb185dbc3553e8c5a1b44fca8d2d32ecfc184f2dd2ea2907077fe2860eb. 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: 9
| SHA256 hash: | 9b419cb185dbc3553e8c5a1b44fca8d2d32ecfc184f2dd2ea2907077fe2860eb |
|---|---|
| SHA3-384 hash: | 9f94a0c393eef7e9f0bddfaf9c2bd02f0551c79e76df880bcb6308d4c44b12c428208d81c81fdfc6b377895389bf09c3 |
| SHA1 hash: | a1d260762e26b68fc27fbe2ac55df7cb5eb38f42 |
| MD5 hash: | b432997be70d45cc3bcfc738a2f01e80 |
| humanhash: | enemy-delaware-lamp-item |
| File name: | b432997be70d45cc3bcfc738a2f01e80.exe |
| Download: | download sample |
| Signature | Arechclient2 |
| File size: | 1'257'296 bytes |
| First seen: | 2022-02-19 15:59:41 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger) |
| ssdeep | 24576:LxBv1/QxoqUSAEJNyLaa06nKMIhsk1maXuBcNsTBdwcvcGnF:982XEJNvaw1maXu9/QAF |
| Threatray | 965 similar samples on MalwareBazaar |
| TLSH | T1D445D01672FF1096D7B2EBB10BE8ECBF9A6EF173111E743931816B568766A40DA01331 |
| File icon (PE): |  |
| dhash icon | f8f89c969392ece4 (3 x RedLineStealer, 2 x Formbook, 1 x FickerStealer) |
| Reporter |  abuse_ch |
| Tags: | Arechclient2 exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
320
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Arechclient2
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
obfuscated 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.
Verdict:
Malicious
Result
Threat name:
RedLine SectopRAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large strings
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for URL or domain
Connects to many ports of the same IP (likely port scanning)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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)
Sigma detected: Powershell Defender Exclusion
Sigma detected: Silenttrinity Stager Msbuild Activity
Sigma detected: Suspicius Add Task From User AppData Temp
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected RedLine Stealer
Yara detected SectopRAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-02-19 03:34:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
19 of 28 (67.86%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 955 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Unpacked files
SH256 hash:
64458eafb215d0cfe56b66b7f1d88c5c58394c5d2e0ce74da622854a55e00907
MD5 hash:
ccacf28436246070baa4dd764391040f
SHA1 hash:
9ed390b84f93cbfdb41d4e8d2e10df5d49e66f60
SH256 hash:
e33254e2ad4d279914a29450f98d1750a9f513fc8ddb853e0dd8346b805faa43
MD5 hash:
b597cce7bfc65e56fa69ebb7f413a33f
SHA1 hash:
7ee40df5ac783432e7c9f7be4f7ed1f286345d58
SH256 hash:
9b419cb185dbc3553e8c5a1b44fca8d2d32ecfc184f2dd2ea2907077fe2860eb
MD5 hash:
b432997be70d45cc3bcfc738a2f01e80
SHA1 hash:
a1d260762e26b68fc27fbe2ac55df7cb5eb38f42
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | pe_imphash |
|---|
| 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
Delivery method
Distributed via web download
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