MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4734dc7db41e3950d25055f82a5821cd3cd06ece663454c354e80d82fbc731da. 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: 8
| SHA256 hash: | 4734dc7db41e3950d25055f82a5821cd3cd06ece663454c354e80d82fbc731da |
|---|---|
| SHA3-384 hash: | bd9688addf64a3202900ecc2d38f8950fb89920dc8cb2d8b61a597b8081546542991236319f3699b88e4e94a415dc8a6 |
| SHA1 hash: | 7495b715042c9c5e76c6caf6a918320f15e3db73 |
| MD5 hash: | 90b1cbe8134460ff59be5af18cfca2b2 |
| humanhash: | bakerloo-pluto-michigan-two |
| File name: | 90b1cbe8134460ff59be5af18cfca2b2.exe |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 357'376 bytes |
| First seen: | 2021-08-10 13:54:20 UTC |
| Last seen: | 2021-08-10 15:09:09 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 6dacec1c54365d76351cf2216eab7641 (2 x Glupteba, 1 x ArkeiStealer) |
| ssdeep | 6144:9l0X2OyjAMm5GOC5vZau7I3eXCb192BuM1tOl:cX2OMAx5wBFs3KCb192BI |
| Threatray | 773 similar samples on MalwareBazaar |
| TLSH | T1BF748D30A7A0C035F5BB22F845B9937CB82D7AA1572451CF92D52AEE17346E8EC30797 |
| dhash icon | 68e8e8e8aa66a499 (33 x RaccoonStealer, 14 x ArkeiStealer, 11 x RedLineStealer) |
| Reporter |  abuse_ch |
| Tags: | ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
125
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
90b1cbe8134460ff59be5af18cfca2b2.exe
Verdict:
No threats detected
Analysis date:
2021-08-10 13:57:08 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Sending an HTTP POST request
Creating a process from a recently created file
Deleting of the original file
Enabling autorun by creating a file
Unauthorized injection to a system process
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:
DanaBot
Verdict:
Malicious
Result
Threat name:
RedLine SmokeLoader Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Brook
Status:
Malicious
First seen:
2021-08-10 04:32:06 UTC
AV detection:
14 of 28 (50.00%)
Threat level:
5/5
Verdict:
suspicious
Similar samples:
+ 763 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:redline family:smokeloader family:vidar botnet:828 botnet:sewpalpadin backdoor discovery evasion infostealer persistence spyware stealer suricata themida trojan
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies registry class
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks whether UAC is enabled
Looks up external IP address via web service
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Themida packer
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Vidar Stealer
RedLine
RedLine Payload
SmokeLoader
Vidar
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
Malware Config
C2 Extraction:
http://aucmoney.com/upload/
http://thegymmum.com/upload/
http://atvcampingtrips.com/upload/
http://kuapakualaman.com/upload/
http://renatazarazua.com/upload/
http://nasufmutlu.com/upload/
185.215.113.114:8887
https://lenak513.tumblr.com/
http://thegymmum.com/upload/
http://atvcampingtrips.com/upload/
http://kuapakualaman.com/upload/
http://renatazarazua.com/upload/
http://nasufmutlu.com/upload/
185.215.113.114:8887
https://lenak513.tumblr.com/
Unpacked files
SH256 hash:
18cd8e90fcd46329480f24d43baa489683b3ee2fcd274bf1714947ef307a6ab2
MD5 hash:
f2fecf6872ad4c61a3a506159fddd4fc
SHA1 hash:
28e039eb96dcf58841992280c66433a2bbab8e84
SH256 hash:
4734dc7db41e3950d25055f82a5821cd3cd06ece663454c354e80d82fbc731da
MD5 hash:
90b1cbe8134460ff59be5af18cfca2b2
SHA1 hash:
7495b715042c9c5e76c6caf6a918320f15e3db73
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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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