MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46836190326258f65c9dbc1930b01e9d3de04996a1a2c79e39a36c281d79fe0a. 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


DiamondFox


Vendor detections: 9


Intelligence 9 IOCs YARA 21 File information Comments
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SHA256 hash: 46836190326258f65c9dbc1930b01e9d3de04996a1a2c79e39a36c281d79fe0a
SHA3-384 hash: 145865f1386935146164d62b71f971c30d3be5dcd7856dd5df46378af43b83d03d4aaa309e1bcb2d9457a6e191e0307b
SHA1 hash: 3c7bcdc27da78c813548a6465d59d00c4dc75bba
MD5 hash: fd4160bc3c35b4eaed8c02abd8e2f505
humanhash: skylark-island-hamper-foxtrot
File name:arnatic_6.exe
Download: download sample
Signature DiamondFox
Create hunting rule
File size:799'232 bytes
First seen:2021-06-20 04:33:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 146d9834dca937c5740063d6c887d411 (2 x DiamondFox, 1 x RedLineStealer)
ssdeep 24576:i77o8t0b5e8dzMdQG/6dfwun9elTFl64D:1jdgdR/+IunmTvxD
Threatray 880 similar samples on MalwareBazaar
TLSH 58058D20B182E1B1E4A100F5396DBF66246D7D3807709AEBB3C83F6D597D1C15A32F9A
Reporter cbecks2
Tags:DiamondFox exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
195
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
arnatic_6.exe
Verdict:
No threats detected
Analysis date:
2021-06-20 04:37:27 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9ef95318-a18d-4eba-90fc-fdc08185fcbb

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Vidar
Create hunting rule
Link:
https://www.capesandbox.com/analysis/167122/
Detection(s):
Win.Ransomware.Ouroboros-9872525-0
Create hunting rule

ditekSHen.INDICATOR.Packed.TriumphLoader.UNOFFICIAL
Create hunting rule

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/f1ddfc9c-a598-4721-8d09-9e8f7ce483d2
Result
Threat name:
Glupteba RedLine SmokeLoader Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/804834
Signature
.NET source code contains very large strings
Antivirus detection for dropped file
Antivirus detection for URL or domain
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Creates HTML files with .exe extension (expired dropper behavior)
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Detected VMProtect packer
Disable Windows Defender real time protection (registry)
DLL reload attack detected
Drops PE files to the document folder of the user
Found C&C like URL pattern
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Found Tor onion address
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
May check the online IP address of the machine
May modify the system service descriptor table (often done to hook functions)
Modifies the hosts file
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Renames NTDLL to bypass HIPS
Sample is protected by VMProtect
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected Glupteba
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 437245 Sample: arnatic_6.exe Startdate: 20/06/2021 Architecture: WINDOWS Score: 100 89 email.yg9.me 2->89 115 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->115 117 Multi AV Scanner detection for domain / URL 2->117 119 Found malware configuration 2->119 121 20 other signatures 2->121 9 arnatic_6.exe 4 46 2->9         started        14 explorer.exe 2->14         started        signatures3 process4 dnsIp5 97 jom.diregame.live 9->97 99 136.144.41.152, 49706, 80 WORLDSTREAMNL Netherlands 9->99 101 9 other IPs or domains 9->101 71 C:\Users\...\zMOF9inyYta_wur277dtgPpp.exe, PE32 9->71 dropped 73 C:\Users\...\s74L6LsiO9cUb47bqsvNvsdC.exe, PE32 9->73 dropped 75 C:\Users\...\omb5zG_b1dGAEvGVHMhoqhZN.exe, PE32 9->75 dropped 77 19 other files (8 malicious) 9->77 dropped 145 Drops PE files to the document folder of the user 9->145 147 Creates HTML files with .exe extension (expired dropper behavior) 9->147 149 Performs DNS queries to domains with low reputation 9->149 151 Disable Windows Defender real time protection (registry) 9->151 16 zMOF9inyYta_wur277dtgPpp.exe 9->16         started        19 7SvnrYpffHTl0nSc5T0jMrVM.exe 9->19         started        21 ETGqtbzI0eCK8RPvpkSiaxpA.exe 9->21         started        24 8 other processes 9->24 file6 signatures7 process8 dnsIp9 53 C:\Users\user\AppData\Local\...\nsExec.dll, PE32 16->53 dropped 55 C:\Users\user\AppData\Local\...\System.dll, PE32 16->55 dropped 65 130 other files (none is malicious) 16->65 dropped 57 C:\Program Files (x86)\...\md8_8eus.exe, PE32 19->57 dropped 59 C:\Program Files (x86)\Company\...\jooyu.exe, PE32 19->59 dropped 61 C:\Program Files (x86)\...\jingzhang.exe, PE32 19->61 dropped 67 2 other files (1 malicious) 19->67 dropped 27 jooyu.exe 19->27         started        31 md8_8eus.exe 19->31         started        33 jingzhang.exe 19->33         started        35 file4.exe 19->35         started        123 DLL reload attack detected 21->123 125 Contains functionality to inject code into remote processes 21->125 127 Injects a PE file into a foreign processes 21->127 37 ETGqtbzI0eCK8RPvpkSiaxpA.exe 21->37         started        91 ip-api.com 208.95.112.1 TUT-ASUS United States 24->91 93 159.69.20.131 HETZNER-ASDE Germany 24->93 95 7 other IPs or domains 24->95 63 C:\Windows\System32\drivers\etc\hosts, ASCII 24->63 dropped 69 13 other files (none is malicious) 24->69 dropped 129 Detected unpacking (changes PE section rights) 24->129 131 Detected unpacking (overwrites its own PE header) 24->131 133 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 24->133 135 4 other signatures 24->135 40 rundll32.exe 24->40         started        42 conhost.exe 24->42         started        44 conhost.exe 24->44         started        46 3 other processes 24->46 file10 signatures11 process12 dnsIp13 103 157.240.223.35 FACEBOOKUS United States 27->103 105 www.facebook.com 27->105 111 4 other IPs or domains 27->111 79 C:\Users\user\AppData\...\jfiag3g_gg.exe, PE32 27->79 dropped 48 jfiag3g_gg.exe 27->48         started        107 101.36.107.74 UHGL-AS-APUCloudHKHoldingsGroupLimitedHK China 31->107 109 iplogger.org 31->109 81 C:\Users\user\Documents\...\md8_8eus.exe, PE32 31->81 dropped 83 C:\Users\user\AppData\Local\...\install.dll, PE32 33->83 dropped 85 C:\Users\user\AppData\...85ewtonsoft.Json.dll, PE32 33->85 dropped 51 conhost.exe 33->51         started        87 C:\Users\user\AppData\Local\Temp\AE30.tmp, PE32 37->87 dropped 137 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 37->137 139 Renames NTDLL to bypass HIPS 37->139 141 Checks if the current machine is a virtual machine (disk enumeration) 37->141 143 Creates a thread in another existing process (thread injection) 40->143 file14 signatures15 process16 signatures17 113 Tries to harvest and steal browser information (history, passwords, etc) 48->113
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/46836190326258f65c9dbc1930b01e9d3de04996a1a2c79e39a36c281d79fe0a/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-06-18 14:54:14 UTC
AV detection:
11 of 29 (37.93%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i2bwdebsmjmpmxe5xqmtbma6tu66asmwugrmphrzunwcqhlz7yfa._file
Verdict:
malicious
Similar samples:
261728fc1400289488ed7168916b8752a2633c638724cb1653f671568437545c
DiamondFox
3c167530a131f9dc899b73b9eac971b38e44d41cf291893fde8e575602c2b846
DiamondFox
418c5fa990720936d23f83e5bd72b11d4bbf045b33e60efe09e28aa074eac424
DiamondFox
47b989b710739b1c88408ca9bf1b4e833cdab68b4c205c5bcbd94bec501c9b80
DiamondFox
48643d9ccc694960fb84f505524d0f148a0331a7e2569171ff3999dd60bc7154
DiamondFox
872689bf87c4789712c2d066c958f87ff3069d167bb29f6788ce83c9bc2f126d
DiamondFox
9c8057521a53904ce86837434f6ca9075fea66d1c31914db6a6b49f68649191f
DiamondFox
ccbf1853c703609eda36bc07ab8eb2faf692153b56ecf8cf9155e67e7a460c2c
DiamondFox
efea5e4af45434b028bbb6f0f45e57d74cc37a0d46ba85921f456806d48bc97c
DiamondFox
ffd34b321cc06d7af0ade5bbef7db266c91382c5ec49937f14475e974f9bf608
DiamondFox
+ 870 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:glupteba family:metasploit family:plugx family:raccoon family:redline family:smokeloader family:vidar backdoor discovery dropper evasion infostealer loader spyware stealer trojan upx vmprotect
Link:
https://tria.ge/reports/210620-41k6d9hjt2/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Kills process with taskkill
Modifies data under HKEY_USERS
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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Drops file in Drivers directory
Executes dropped EXE
UPX packed file
VMProtect packed file
Vidar Stealer
Glupteba
Glupteba Payload
MetaSploit
Modifies Windows Defender Real-time Protection settings
PlugX
Raccoon
RedLine
RedLine Payload
SmokeLoader
Suspicious use of NtCreateUserProcessOtherParentProcess
Vidar
Malware Config
C2 Extraction:
http://999080321newfolder1002002131-service1002.space/
http://999080321newfolder1002002231-service1002.space/
http://999080321newfolder3100231-service1002.space/
http://999080321newfolder1002002431-service1002.space/
http://999080321newfolder1002002531-service1002.space/
http://999080321newfolder33417-012425999080321.space/
http://999080321test125831-service10020125999080321.space/
http://999080321test136831-service10020125999080321.space/
http://999080321test147831-service10020125999080321.space/
http://999080321test146831-service10020125999080321.space/
http://999080321test134831-service10020125999080321.space/
http://999080321est213531-service1002012425999080321.ru/
http://999080321yes1t3481-service10020125999080321.ru/
http://999080321test13561-service10020125999080321.su/
http://999080321test14781-service10020125999080321.info/
http://999080321test13461-service10020125999080321.net/
http://999080321test15671-service10020125999080321.tech/
http://999080321test12671-service10020125999080321.online/
http://999080321utest1341-service10020125999080321.ru/
http://999080321uest71-service100201dom25999080321.ru/
http://999080321test61-service10020125999080321.website/
http://999080321test51-service10020125999080321.xyz/
http://999080321test41-service100201pro25999080321.ru/
http://999080321yest31-service100201rus25999080321.ru/
http://999080321rest21-service10020125999080321.eu/
http://999080321test11-service10020125999080321.press/
http://999080321newfolder4561-service10020125999080321.ru/
http://999080321rustest213-service10020125999080321.ru/
http://999080321test281-service10020125999080321.ru/
http://999080321test261-service10020125999080321.space/
http://999080321yomtest251-service10020125999080321.ru/
http://999080321yirtest231-service10020125999080321.ru/
Unpacked files
SH256 hash:
46836190326258f65c9dbc1930b01e9d3de04996a1a2c79e39a36c281d79fe0a
MD5 hash:
fd4160bc3c35b4eaed8c02abd8e2f505
SHA1 hash:
3c7bcdc27da78c813548a6465d59d00c4dc75bba
Link:
https://www.unpac.me/results/7b33e406-c2b6-44c3-8234-8aebf61c6482/
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/46836190326258f65c9dbc1930b01e9d3de04996a1a2c79e39a36c281d79fe0a

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:Glupteba
Create hunting rule
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL
Create hunting rule
Author:ditekSHen
Description:Detects executables containing URLs to raw contents of a Github gist
Rule name:INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:INDICATOR_SUSPICOIUS_WindDefender_AntiEmaulation
Create hunting rule
Author:ditekSHen
Description:Detects executables containing potential Windows Defender anti-emulation checks
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekshen
Description:Detects RedLine infostealer
Rule name:MALWARE_Win_Vidar
Create hunting rule
Author:ditekSHen
Description:Detects Vidar / ArkeiStealer
Rule name:pe_imphash
Create hunting rule
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:QnapCrypt
Create hunting rule
Author:Intezer Labs
Reference:https://www.intezer.com
Rule name:redline_stealer
Create hunting rule
Author:jeFF0Falltrades
Description:This rule matches unpacked RedLine Stealer samples and derivatives (as of APR2021)
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Steam_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Steam in files like avemaria
Rule name:Telegram_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Telegram in files like avemaria
Rule name:Vidar
Create hunting rule
Author:kevoreilly
Description:Vidar Payload
Rule name:win_vidar_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:with_sqlite
Create hunting rule
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

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/167122/

Comments