MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6c56b6a178c64adef96a65fab45b58a7378b17262420a31addd0ec239e12e7c7. 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


ArkeiStealer


Vendor detections: 14


Intelligence 14 IOCs 1 YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6c56b6a178c64adef96a65fab45b58a7378b17262420a31addd0ec239e12e7c7
SHA3-384 hash: 6f9706146bee2e4ef4d2434b3eda31e0cb43b3121baf27baf1ac6bd9027fa92ca9345e3173785e00b55399984a8730c1
SHA1 hash: 148065f0c8b937734311ed60c7e7bb3566eefad7
MD5 hash: 9ca30053b4e8d0e1f2bdddea854b8ae7
humanhash: april-burger-december-jupiter
File name:6C56B6A178C64ADEF96A65FAB45B58A7378B17262420A.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:230'912 bytes
First seen:2022-10-25 04:25:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5e7970e5fb56fb71daacbeb53963781a (5 x RedLineStealer, 3 x ArkeiStealer)
ssdeep 6144:tKRwiHSp+vV2TD862+2VahI7GDO569dOX:0Rw0MD8zGDeUOX
TLSH T13F34AE553C507097D1F9193EC05CCB7EB62AED201F378FA76B690EAC5A31585E63C80A
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:ArkeiStealer exe


Avatar
abuse_ch
ArkeiStealer C2:
http://78.47.204.168/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://78.47.204.168/ https://threatfox.abuse.ch/ioc/891320/

Intelligence

File Origin
# of uploads :
1
# of downloads :
242
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
6C56B6A178C64ADEF96A65FAB45B58A7378B17262420A.exe
Verdict:
Malicious activity
Analysis date:
2022-10-25 04:27:01 UTC
Tags:
trojan rat redline loader stealer vidar
Link:
https://app.any.run/tasks/13624f36-0020-4798-b686-8859b0e019e3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
RedLine
Create hunting rule
Link:
https://www.capesandbox.com/analysis/323770/
Detection(s):
Win.Packed.Trojanx-9973644-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Creating a window
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Sending an HTTP GET request
Creating a file
Creating a process from a recently created file
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Running batch commands
Searching for synchronization primitives
Creating a file in the %temp% directory
Launching the default Windows debugger (dwwin.exe)
Creating a file in the Windows directory
Sending a TCP request to an infection source
Query of malicious DNS domain
Stealing user critical data
Unauthorized injection to a recently created process
Launching the process to change the firewall settings
Unauthorized injection to a system process
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/45249/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
CheckCmdLine
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/87d9fcad-489d-4ecd-b9c1-523d84a9b63a
Result
Threat name:
RedLine, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1097211
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Drops executables to the windows directory (C:\Windows) and starts them
Found hidden mapped module (file has been removed from disk)
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)
Maps a DLL or memory area into another process
Modifies power options to not sleep / hibernate
Modifies the context of a thread in another process (thread injection)
Modifies the windows firewall
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
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)
Sample uses process hollowing technique
Sigma detected: Stop multiple services
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses cmd line tools excessively to alter registry or file data
Uses netsh to modify the Windows network and firewall settings
Uses powercfg.exe to modify the power settings
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected RedLine Stealer
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 729852 Sample: 6C56B6A178C64ADEF96A65FAB45... Startdate: 25/10/2022 Architecture: WINDOWS Score: 100 109 Snort IDS alert for network traffic 2->109 111 Malicious sample detected (through community Yara rule) 2->111 113 Antivirus detection for dropped file 2->113 115 10 other signatures 2->115 10 6C56B6A178C64ADEF96A65FAB45B58A7378B17262420A.exe 1 2->10         started        13 svcupdater.exe 2->13         started        16 chrome.exe 2->16         started        18 chrome.exe 2->18         started        process3 dnsIp4 137 Contains functionality to inject code into remote processes 10->137 139 Writes to foreign memory regions 10->139 141 Allocates memory in foreign processes 10->141 143 Injects a PE file into a foreign processes 10->143 20 AppLaunch.exe 15 10 10->20         started        25 conhost.exe 10->25         started        107 clipper.guru 45.159.189.115, 49699, 49817, 50034 HOSTING-SOLUTIONSUS Netherlands 13->107 145 Multi AV Scanner detection for dropped file 13->145 147 Machine Learning detection for dropped file 13->147 signatures5 process6 dnsIp7 97 77.73.134.24, 49693, 80 FIBEROPTIXDE Kazakhstan 20->97 99 api.ip.sb 20->99 101 3 other IPs or domains 20->101 81 C:\Users\user\AppData\Local\...\test.exe, PE32 20->81 dropped 83 C:\Users\user\AppData\Local\...\ofg.exe, PE32 20->83 dropped 85 C:\Users\user\AppData\Local\...\chrome.exe, MS-DOS 20->85 dropped 87 C:\Users\user\AppData\Local\...\brave.exe, PE32+ 20->87 dropped 117 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 20->117 119 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 20->119 121 Tries to harvest and steal browser information (history, passwords, etc) 20->121 123 Tries to steal Crypto Currency Wallets 20->123 27 chrome.exe 20->27         started        31 brave.exe 20->31         started        33 ofg.exe 5 20->33         started        35 test.exe 1 20->35         started        file8 signatures9 process10 file11 89 C:\WindowsbehaviorgraphoogleUpdate.exe, PE32 27->89 dropped 149 Multi AV Scanner detection for dropped file 27->149 151 Detected unpacking (changes PE section rights) 27->151 153 Machine Learning detection for dropped file 27->153 167 3 other signatures 27->167 37 GoogleUpdate.exe 27->37         started        41 powershell.exe 27->41         started        53 2 other processes 27->53 91 C:\Users\user\AppData\Local\Temp\372B.tmp, PE32+ 31->91 dropped 93 C:\Program Filesbehaviorgraphoogle\Chrome\updater.exe, PE32+ 31->93 dropped 155 Writes to foreign memory regions 31->155 157 Modifies the context of a thread in another process (thread injection) 31->157 159 Found hidden mapped module (file has been removed from disk) 31->159 161 Maps a DLL or memory area into another process 31->161 43 cmd.exe 31->43         started        45 cmd.exe 31->45         started        47 powershell.exe 31->47         started        49 powershell.exe 31->49         started        95 C:\Users\user\AppData\...\svcupdater.exe, PE32 33->95 dropped 51 cmd.exe 1 33->51         started        163 Allocates memory in foreign processes 35->163 165 Injects a PE file into a foreign processes 35->165 55 2 other processes 35->55 signatures12 process13 dnsIp14 103 51.195.77.210, 443, 49701, 49703 OVHFR France 37->103 105 api.peer2profit.com 172.66.43.60, 443, 49700, 49702 CLOUDFLARENETUS United States 37->105 125 Uses netsh to modify the Windows network and firewall settings 37->125 127 Modifies the windows firewall 37->127 57 netsh.exe 37->57         started        65 2 other processes 37->65 59 conhost.exe 41->59         started        67 11 other processes 43->67 129 Modifies power options to not sleep / hibernate 45->129 69 5 other processes 45->69 61 conhost.exe 47->61         started        63 conhost.exe 49->63         started        131 Uses cmd line tools excessively to alter registry or file data 51->131 133 Uses schtasks.exe or at.exe to add and modify task schedules 51->133 135 Uses powercfg.exe to modify the power settings 51->135 71 2 other processes 51->71 73 2 other processes 53->73 signatures15 process16 process17 75 conhost.exe 57->75         started        77 conhost.exe 65->77         started        79 conhost.exe 65->79         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6c56b6a178c64adef96a65fab45b58a7378b17262420a31addd0ec239e12e7c7/
Threat name:
Win32.Trojan.RedLine
Create hunting rule
Status:
Malicious
First seen:
2022-09-09 21:57:34 UTC
File Type:
PE (Exe)
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nrllnilyyzfn56lkmx5liw2yu43ywfzgeqqkggw52dwchhqs47dq._file
Verdict:
malicious
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:redline family:vidar botnet:1707 botnet:@cryptoelephant88 evasion infostealer spyware stealer upx
Link:
https://tria.ge/reports/221025-e2h4qabegj/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Drops file in Program Files directory
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Loads dropped DLL
Uses the VBS compiler for execution
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
Stops running service(s)
UPX packed file
Modifies security service
RedLine
RedLine payload
Suspicious use of NtCreateUserProcessOtherParentProcess
Vidar
Malware Config
C2 Extraction:
77.73.134.24:80
https://t.me/slivetalks
https://c.im/@xinibin420
Unpacked files
SH256 hash:
6c56b6a178c64adef96a65fab45b58a7378b17262420a31addd0ec239e12e7c7
MD5 hash:
9ca30053b4e8d0e1f2bdddea854b8ae7
SHA1 hash:
148065f0c8b937734311ed60c7e7bb3566eefad7
Link:
https://www.unpac.me/results/126a211e-25b0-4c53-9e20-5bf35749abc3/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6c56b6a178c6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Redline
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/6c56b6a178c64adef96a65fab45b58a7378b17262420a31addd0ec239e12e7c7

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:pe_imphash
Create hunting rule
Rule name:QbotStuff
Create hunting rule
Author:anonymous
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/323770/

Comments