MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e224cf62b3916d128263b2d89824c79604b9c6b952dd07fb5fac91c310455303. 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: 13


Intelligence 13 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e224cf62b3916d128263b2d89824c79604b9c6b952dd07fb5fac91c310455303
SHA3-384 hash: 373bed04d74dd7c0c0c9f56d5dc3e074decf53c0ffe191bb99e268363a4ddea50cbe6ff6807f19dd24f0cb1abc236517
SHA1 hash: 8f1d5938c4c1c6b86bd619b26ddb4c5b4c6e4f56
MD5 hash: 8677873ab62c48e6e7447327d416009d
humanhash: early-iowa-pluto-one
File name:8677873ab62c48e6e7447327d416009d.exe
Download: download sample
Signature Arechclient2
Create hunting rule
File size:6'261'760 bytes
First seen:2023-12-03 08:25:11 UTC
Last seen:2023-12-03 10:21:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'477 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 49152:zf6BjtOtHmmFEt4xQeiPKFyERj85H/iVub/SZFr4via8z2pqTRwKZYpWE0n0CbxD:zCB4tRFEtiauQicwrYoOShWF0Grc
Threatray 32 similar samples on MalwareBazaar
TLSH T181566C01BEAECB12C2091632DDE2751643E2DC4DB252E70B33B53E25DD933DD497A98A
TrID 44.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
34.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
6.3% (.EXE) Win64 Executable (generic) (10523/12/4)
3.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon b4bc9c9c8c8cc4c4 (1 x Arechclient2)
Reporter abuse_ch
Tags:Arechclient2 exe


Avatar
abuse_ch
Arechclient2 C2:
94.130.51.115:15648

Intelligence

File Origin
# of uploads :
2
# of downloads :
350
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8677873ab62c48e6e7447327d416009d.exe
Verdict:
Suspicious activity
Analysis date:
2023-12-03 08:27:01 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/bc192615-bfdd-40b2-9bb2-ff105852fb0d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Arechclient2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/462066/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.834.1610.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a file in the %temp% directory
Launching a process
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Creating a file in the %AppData% subdirectories
Creating a file
Forced shutdown of a system process
Stealing user critical data
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmd lolbin net packed packed regasm
Link:
https://www.filescan.io/uploads/656c3baf6d3af19226793148/reports/284cd016-184c-49b0-8e4b-71e7453de807/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/e224cf62b3916d128263b2d89824c79604b9c6b952dd07fb5fac91c310455303
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
Link:
https://analyze.intezer.com/analyses/52b4a6bf-9e13-400d-ae3e-171b3e240880
Result
Threat name:
RedLine, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1352495
Signature
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
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)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected AntiVM3
Yara detected RedLine Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e224cf62b3916d128263b2d89824c79604b9c6b952dd07fb5fac91c310455303
Gathering data
Threat name:
Win32.Spyware.RedLine
Create hunting rule
Status:
Malicious
First seen:
2023-12-03 09:06:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
52
AV detection:
15 of 23 (65.22%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ism6yvtsfwrfatdwlmjqjghsycltrvzkloqp627vsi4gecfkmbq._file
Verdict:
suspicious
Similar samples:
3e6fc1760a323c057791b3d684ceef9b65f9f0acc9fe218f72df84f99eccb341
Arechclient2
b20090678b857d6b8638ed5db42de49a8be60f8169e6affb12e1a40b1d295f87
Arechclient2
b8a0f9eb3dbf5e78c15777915fdb57b44748c1ece2d1c0e89cc2da8706ef7e16
Arechclient2
dba6b7bc0b4e3d5fc344e1ddc9835bff1a1979b2f3206de5a57034317bfa6635
Arechclient2
ea410aaaf4d06dd7ed69e8ae303d70f3d0494ab8e3c62f68ed8b36c52b0b1631
Arechclient2
+ 22 additional samples on MalwareBazaar
Result
Malware family:
sectoprat
Create hunting rule
Score:
  10/10
Tags:
family:sectoprat discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/231203-kb2e9sac32/
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
.NET Reactor proctector
Drops startup file
Loads dropped DLL
Reads user/profile data of web browsers
SectopRAT
SectopRAT payload
Unpacked files
SH256 hash:
3ef6b85ea5ec21e5edf64014b40051a5837294c4e29684a358804d0e2c90c2b3
MD5 hash:
ff60060d1bc257fb3c4e12836e74e6dc
SHA1 hash:
798532ae880ab7391ab18bc5a501940a6f593b65
Detections:
SUSP_XORed_URL_In_EXE
Create hunting rule
MALWARE_Win_Arechclient2
Create hunting rule
Link:
https://www.unpac.me/results/abbac1c8-4c9a-438a-9985-e9dc9a647e17/
Parent samples :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 hash:
e224cf62b3916d128263b2d89824c79604b9c6b952dd07fb5fac91c310455303
MD5 hash:
8677873ab62c48e6e7447327d416009d
SHA1 hash:
8f1d5938c4c1c6b86bd619b26ddb4c5b4c6e4f56
Detections:
SUSP_NET_Msil_Suspicious_Use_StrReverse
Create hunting rule
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/abbac1c8-4c9a-438a-9985-e9dc9a647e17/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e224cf62b391/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/e224cf62b3916d128263b2d89824c79604b9c6b952dd07fb5fac91c310455303

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:grakate_stealer_nov_2021
Create hunting rule
Rule name:INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with unregistered version of .NET Reactor
Rule name:MALWARE_Win_Arechclient2
Create hunting rule
Author:ditekSHen
Description:Detects Arechclient2 RAT
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:msil_suspicious_use_of_strreverse
Create hunting rule
Author:dr4k0nia
Description:Detects mixed use of Microsoft.CSharp and VisualBasic to use StrReverse
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:Njrat
Create hunting rule
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_NET_Msil_Suspicious_Use_StrReverse
Create hunting rule
Author:dr4k0nia, modified by Florian Roth
Description:Detects mixed use of Microsoft.CSharp and VisualBasic to use StrReverse
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:SUSP_XORed_URL_In_EXE
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:Windows_Trojan_RedLineStealer_15ee6903
Create hunting rule
Author:Elastic Security

File information

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

Web download

Arechclient2

Executable exe e224cf62b3916d128263b2d89824c79604b9c6b952dd07fb5fac91c310455303

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2735280/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2733618/
  
URLhaus
https://urlhaus.abuse.ch/url/2736337/
Cape
Cape
https://www.capesandbox.com/analysis/462066/

Comments