MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5ebb5d7f09dcbabaa4006ffcd9e303be49d4fb511fef47927d690818a8363835. 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: 11


Intelligence 11 IOCs 1 YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5ebb5d7f09dcbabaa4006ffcd9e303be49d4fb511fef47927d690818a8363835
SHA3-384 hash: bf6d113b74c94dcf12a9399c42117db79a1b43ce63c6e3885b9156356a0f5d834d1601cfc53a6b1919420aa213fe851f
SHA1 hash: 71ccd6ca1f8a5425e545a696a647b3d67ea9538f
MD5 hash: f67aae7ef8cf8a1f712744760a06bbe9
humanhash: batman-pizza-batman-nebraska
File name:j.exe
Download: download sample
Signature Arechclient2
Create hunting rule
File size:2'071'552 bytes
First seen:2022-09-02 16:22:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0b768923437678ce375719e30b21693e (143 x Formbook, 25 x MassLogger, 22 x SnakeKeylogger)
ssdeep 49152:QPVt/LZeJbInQRaa0wVyjPqTZhAxSC4v7ssl:uTYbInQUBjv+ssl
TLSH T182A5F1027391D026FFAB92334B5AF62157BC79260123EA1F13981DB9B9705B1463E7A3
TrID 88.3% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
4.7% (.EXE) Win64 Executable (generic) (10523/12/4)
2.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
2.0% (.EXE) Win32 Executable (generic) (4505/5/1)
0.9% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter Anonymous
Tags:Arechclient2 exe

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
46.175.147.8:15647 https://threatfox.abuse.ch/ioc/847473/

Intelligence

File Origin
# of uploads :
1
# of downloads :
561
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
j.exe
Verdict:
Malicious activity
Analysis date:
2022-09-02 16:26:53 UTC
Tags:
trojan
Link:
https://app.any.run/tasks/e1da44e3-f23b-4124-b6c5-380fba8e0aae

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/307498/
Detection(s):
Win.Dropper.Detected-9945140-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Creating a file
Launching a process
Creating a file in the %temp% subdirectories
Running batch commands
DNS request
Sending a custom TCP request
Possible injection to a system process
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/36445/overview
Behaviour
MalwareBazaar
MeasuringTime
CheckNumberOfProcessor
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
autoit greyware hacktool keylogger packed shell32.dll
Link:
https://www.filescan.io/uploads/63122e63b536a3dd2cfb0800/reports/f5c51c9d-d5d7-4bcf-ba6e-d32b2907a5e9/overview
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/6d87be41-087b-473e-9678-c61e754f3bf1
Result
Threat name:
RedLine, SectopRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1064259
Signature
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Connects to many ports of the same IP (likely port scanning)
Creates processes via WMI
DLL reload attack detected
Drops PE files with a suspicious file extension
Found API chain indicative of debugger detection
Injects a PE file into a foreign processes
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)
Renames NTDLL to bypass HIPS
Sigma detected: Drops script at startup location
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected RedLine Stealer
Yara detected SectopRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 696781 Sample: j.exe Startdate: 02/09/2022 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Multi AV Scanner detection for domain / URL 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 8 other signatures 2->51 7 j.exe 5 2->7         started        12 zJCGXpNubU.exe.com 1 2->12         started        14 wscript.exe 2->14         started        16 WmiPrvSE.exe 2->16         started        process3 dnsIp4 41 IIJsYwBDLhEaXKBM.IIJsYwBDLhEaXKBM 7->41 31 C:\Users\user\AppData\...\zJCGXpNubU.exe.com, PE32 7->31 dropped 33 C:\Users\user\Desktop\obLV.dll, PE32 7->33 dropped 61 DLL reload attack detected 7->61 63 Drops PE files with a suspicious file extension 7->63 65 Writes to foreign memory regions 7->65 67 Injects a PE file into a foreign processes 7->67 18 jsc.exe 15 4 7->18         started        22 cmd.exe 2 7->22         started        43 IIJsYwBDLhEaXKBM.IIJsYwBDLhEaXKBM 12->43 35 C:\Users\user\AppData\Local\Temp\...\obLV.dll, PE32 12->35 dropped 69 Antivirus detection for dropped file 12->69 71 Found API chain indicative of debugger detection 12->71 73 Renames NTDLL to bypass HIPS 12->73 25 jsc.exe 2 12->25         started        75 Creates processes via WMI 14->75 file5 signatures6 process7 dnsIp8 37 46.175.147.8, 15647, 49711, 49716 ASLAGIDKOM-NETUA Ukraine 18->37 39 eth0.me 5.132.162.27, 49726, 80 INTERNEX-ASAT Austria 18->39 53 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 18->53 55 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 18->55 57 Tries to harvest and steal browser information (history, passwords, etc) 18->57 59 Tries to steal Crypto Currency Wallets 18->59 29 C:\Users\user\AppData\...\zJCGXpNubU.url, MS 22->29 dropped 27 conhost.exe 22->27         started        file9 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5ebb5d7f09dcbabaa4006ffcd9e303be49d4fb511fef47927d690818a8363835/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-09-02 16:23:11 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
14 of 39 (35.90%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l25v27yj3s5lvjaan76ntyydxze5j62rd7xupet5neebrkbwha2q._file
Result
Malware family:
sectoprat
Create hunting rule
Score:
  10/10
Tags:
family:sectoprat evasion rat trojan
Link:
https://tria.ge/reports/220902-tvsf5sghaj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Drops startup file
Loads dropped DLL
SectopRAT
SectopRAT payload
Suspicious use of NtCreateUserProcessOtherParentProcess
UAC bypass
Unpacked files
SH256 hash:
5ebb5d7f09dcbabaa4006ffcd9e303be49d4fb511fef47927d690818a8363835
MD5 hash:
f67aae7ef8cf8a1f712744760a06bbe9
SHA1 hash:
71ccd6ca1f8a5425e545a696a647b3d67ea9538f
Link:
https://www.unpac.me/results/a240e65e-10e9-4a65-8e81-e87f1c0f6f60/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5ebb5d7f09dc/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/5ebb5d7f09dcbabaa4006ffcd9e303be49d4fb511fef47927d690818a8363835

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE).
Rule name:grakate_stealer_nov_2021
Create hunting rule
Rule name:MALWARE_Win_Arechclient2
Create hunting rule
Author:ditekSHen
Description:Detects Arechclient2 RAT
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_XORed_URL_in_EXE
Create hunting rule
Author:Florian Roth
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

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/307498/

Comments