MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 433040f5d73d4eec63151e61a65b6aed23578a8dc66360c3d6021b3186fd799b. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 433040f5d73d4eec63151e61a65b6aed23578a8dc66360c3d6021b3186fd799b
SHA3-384 hash: 64e9b1c39cad27a71746f5a79395a946e29e876f5e35f0fbabba2546cda3d91125c30e2bca051ba48117b21b1732728b
SHA1 hash: e70a7f60f4eed9e29dd48edd14a44788b6d61f40
MD5 hash: d07c87e7480fee14538f8b40838ca8bc
humanhash: missouri-kitten-lake-island
File name:SequenceCurrency.exe
Download: download sample
Signature Arechclient2
Create hunting rule
File size:1'872'392 bytes
First seen:2025-09-16 17:43:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 32f3282581436269b3a75b6675fe3e08 (197 x LummaStealer, 122 x Rhadamanthys, 8 x CoinMiner)
ssdeep 49152:GwLa+cAMWHjjoUVMqzpDQ/FfydnqNyns6W:GwJcAMoQupQfIEy5W
TLSH T1B585338027FE44BAF6B6ADF2AF2277059D37F9281530D52C6700ACD81679E494D30B6E
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10522/11/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter aachum
Tags:Arechclient2 AutoIT CypherIT exe SectopRAT


Avatar
iamaachum
https://networkmanagement.xyz/lander/domain/SequenceCurrency.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
108
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4b4857b9_.exe
Verdict:
Malicious activity
Analysis date:
2025-09-16 17:12:30 UTC
Tags:
autoit lumma stealer loader auto-startup python auto-reg pyinstaller auto generic
Link:
https://app.any.run/tasks/ea07586e-5a02-4d1e-8a4b-89ead8f622ce

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/27777/
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68c9a07ad49ea3f1e4b6800c
Tags:
autorun autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Searching for the window
Searching for the Windows task manager window
Running batch commands
Creating a process with a hidden window
Launching cmd.exe command interpreter
Launching a process
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Creating a process from a recently created file
DNS request
Sending a custom TCP request
Possible injection to a system process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug blackhole installer microsoft_visual_cc nsis overlay
Link:
https://www.filescan.io/uploads/68c9a1c373287948292c2bbe/reports/683814ad-5907-4239-930b-5e068fcf77f9/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/433040f5d73d4eec63151e61a65b6aed23578a8dc66360c3d6021b3186fd799b
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-15T12:34:00Z UTC
Last seen:
2025-09-15T12:34:00Z UTC
Hits:
~100
Detections:
HEUR:Trojan.Script.AUO.gen Backdoor.Agent.UDP.C&C Trojan.Win32.Autoit.sb Trojan.Win32.Agent.sb HEUR:Trojan.Win32.Autoit.gen HEUR:Trojan.Script.Generic VHO:Backdoor.Win32.Agent.gen
Link:
https://opentip.kaspersky.com/433040f5d73d4eec63151e61a65b6aed23578a8dc66360c3d6021b3186fd799b/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/47a09464-7e63-4330-b097-78a74132d53a
Result
Threat name:
Arechclient2
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1778713
Signature
Creates a thread in another existing process (thread injection)
Detected CypherIt Packer
Drops PE files with a suspicious file extension
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
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)
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Drops script at startup location
Sigma detected: Search for Antivirus process
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses known network protocols on non-standard ports
Writes to foreign memory regions
Yara detected Arechclient2
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1778713 Sample: SequenceCurrency.exe Startdate: 16/09/2025 Architecture: WINDOWS Score: 100 65 ZNGYUAzNeMoBHwUlTJoGGO.ZNGYUAzNeMoBHwUlTJoGGO 2->65 73 Suricata IDS alerts for network traffic 2->73 75 Found malware configuration 2->75 77 Malicious sample detected (through community Yara rule) 2->77 79 7 other signatures 2->79 11 SequenceCurrency.exe 33 2->11         started        14 DataHawk.bat 1 2->14         started        signatures3 process4 file5 57 C:\Users\user\AppData\Local\...\nsExec.dll, PE32 11->57 dropped 17 cmd.exe 1 11->17         started        59 C:\Users\user\AppData\Local\...\RegAsm.exe, PE32+ 14->59 dropped 97 Injects a PE file into a foreign processes 14->97 99 Found direct / indirect Syscall (likely to bypass EDR) 14->99 20 RegAsm.exe 14->20         started        signatures6 process7 signatures8 69 Detected CypherIt Packer 17->69 71 Drops PE files with a suspicious file extension 17->71 22 cmd.exe 4 17->22         started        25 conhost.exe 17->25         started        process9 file10 51 C:\Users\user\AppData\Local\...\Debug.pif, PE32+ 22->51 dropped 27 Debug.pif 6 22->27         started        31 extrac32.exe 20 22->31         started        33 tasklist.exe 1 22->33         started        35 2 other processes 22->35 process11 file12 61 C:\Users\user\AppData\Local\...\RegAsm.exe, PE32+ 27->61 dropped 63 C:\Users\user\AppData\Local\...\DataHawk.bat, PE32+ 27->63 dropped 89 Writes to foreign memory regions 27->89 91 Injects a PE file into a foreign processes 27->91 93 Found direct / indirect Syscall (likely to bypass EDR) 27->93 37 RegAsm.exe 14 18 27->37         started        42 cmd.exe 2 27->42         started        signatures13 process14 dnsIp15 67 5.10.250.239, 443, 49721, 49722 AZERONLINEAZ Azerbaijan 37->67 53 C:\Users\user\AppData\...\Secure Preferences, JSON 37->53 dropped 81 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 37->81 83 Found many strings related to Crypto-Wallets (likely being stolen) 37->83 85 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 37->85 87 4 other signatures 37->87 44 chrome.exe 37->44         started        47 chrome.exe 37->47 injected 55 C:\Users\user\AppData\...\DataHawk.url, MS 42->55 dropped 49 conhost.exe 42->49         started        file16 signatures17 process18 signatures19 95 Found many strings related to Crypto-Wallets (likely being stolen) 44->95
Score:
91%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/433040f5d73d4eec63151e61a65b6aed23578a8dc66360c3d6021b3186fd799b
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/433040f5d73d4eec63151e61a65b6aed23578a8dc66360c3d6021b3186fd799b/
Verdict:
Malicious
Threat:
Family.SECTOPRAT
Link:
https://tip.neiki.dev/file/433040f5d73d4eec63151e61a65b6aed23578a8dc66360c3d6021b3186fd799b
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-09-15 16:16:38 UTC
File Type:
PE (Exe)
Extracted files:
24
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=imyeb5oxhvhoyyyvdzq2mw3k5urvpcunyzrwbq6waintdbx5pgnq._file
Result
Malware family:
sectoprat
Create hunting rule
Score:
  10/10
Tags:
family:sectoprat discovery rat trojan
Link:
https://tria.ge/reports/250916-war1zswqz9/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Windows directory
Enumerates processes with tasklist
Drops startup file
Executes dropped EXE
Loads dropped DLL
SectopRAT
SectopRAT payload
Sectoprat family
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/76adc11f-1cd9-49bf-8bb9-1e81ac263b0f
Unpacked files
SH256 hash:
433040f5d73d4eec63151e61a65b6aed23578a8dc66360c3d6021b3186fd799b
MD5 hash:
d07c87e7480fee14538f8b40838ca8bc
SHA1 hash:
e70a7f60f4eed9e29dd48edd14a44788b6d61f40
Link:
https://www.unpac.me/results/665357e3-b0e1-429d-b0f4-d1cb0834ba25/
SH256 hash:
bb4fb924885b8d6719cb88e7f231abcbb7c2a1c69be92a12ce7bb56bed9129e3
MD5 hash:
094ae615109634f48bede4a612e36fc8
SHA1 hash:
a8b8cbf4d8a7f368b3ae53090bab40a2793657eb
Link:
https://www.unpac.me/results/665357e3-b0e1-429d-b0f4-d1cb0834ba25/
SH256 hash:
8165c7aef7de3d3e0549776535bedc380ad9be7bb85e60ad6436f71528d092af
MD5 hash:
08e9796ca20c5fc5076e3ac05fb5709a
SHA1 hash:
07971d52dcbaa1054060073571ced046347177f7
Link:
https://www.unpac.me/results/665357e3-b0e1-429d-b0f4-d1cb0834ba25/
Malware family:
SectopRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/433040f5d73d/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/433040f5d73d4eec63151e61a65b6aed23578a8dc66360c3d6021b3186fd799b

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:Detect_NSIS_Nullsoft_Installer
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects NSIS installers by .ndata section + NSIS header string

File information

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

Web download

Arechclient2

Executable exe 433040f5d73d4eec63151e61a65b6aed23578a8dc66360c3d6021b3186fd799b

(this sample)

  
Link
https://tria.ge/250916-v5tydsyxax/behavioral2
  
Dropped by
LummaStealer
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/27777/

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