MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b73fe2b2388fcd2b0f2c71f8499221e5ccd1bcfc4e31d2140d5eca1c3a45414. 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


Intelligence 8 IOCs 5 YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5b73fe2b2388fcd2b0f2c71f8499221e5ccd1bcfc4e31d2140d5eca1c3a45414
SHA3-384 hash: 581907ffe2fb5045073d0633556a184e9f5a4b77aeea81bbd2932784c51fd836a28c05808794f3279d668989041f57e8
SHA1 hash: d16a2b6cc2dcf990b5c022ff75780e512c5893fb
MD5 hash: bb67a245f1b9a49c4bf41dadfc8ace6e
humanhash: leopard-robin-hot-zulu
File name:BB67A245F1B9A49C4BF41DADFC8ACE6E.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:3'588'111 bytes
First seen:2021-06-01 03:35:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6e7f9a29f2c85394521a08b9f31f6275 (277 x GuLoader, 44 x RemcosRAT, 39 x VIPKeylogger)
ssdeep 98304:JkHGDH+SH8Wzo/c8Eo6kva9WXKgdYZvl9Lymcz4zmwHn2hg:Jk0HTcWzo08Eo6snZyZvltXcz4i+
Threatray 27 similar samples on MalwareBazaar
TLSH CAF533E4A4E0C369DB64CC3C249DB7AA14E9525012783F5E3BE5B3C5AF128A5190AF1F
Reporter abuse_ch
Tags:ArkeiStealer exe


Avatar
abuse_ch
ArkeiStealer C2:
45.144.29.9:11355

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
45.144.29.9:11355 https://threatfox.abuse.ch/ioc/67914/
http://162.55.189.141/ https://threatfox.abuse.ch/ioc/67961/
80.92.206.22:80 https://threatfox.abuse.ch/ioc/68028/
194.156.99.23:11895 https://threatfox.abuse.ch/ioc/68029/
185.215.113.204:23302 https://threatfox.abuse.ch/ioc/68044/

Intelligence

File Origin
# of uploads :
1
# of downloads :
131
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
BB67A245F1B9A49C4BF41DADFC8ACE6E.exe
Verdict:
No threats detected
Analysis date:
2021-06-01 03:39:53 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e1e21387-07a0-4d96-a83d-78f2525cc07c

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/163604/
Detection(s):
Win.Malware.Generic-9863888-0
Create hunting rule

Win.Trojan.SmokeLoader-9863905-1
Create hunting rule

Win.Malware.Jaik-9865288-0
Create hunting rule

Win.Malware.Jaik-9865606-0
Create hunting rule

Win.Malware.Jaik-9865607-0
Create hunting rule

Win.Trojan.Jaik-9865627-0
Create hunting rule

Win.Malware.Jaik-9865634-0
Create hunting rule

Win.Malware.Jaik-9866071-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Searching for the window
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Running batch commands
Deleting a recently created file
Sending a UDP request
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.
Result
Threat name:
Glupteba RedLine Vidar
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/794934
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
Checks if the current machine is a virtual machine (disk enumeration)
Creates a thread in another existing process (thread injection)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
DLL reload attack detected
Drops executable to a common third party application directory
Drops PE files to the document folder of the user
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Query firmware table information (likely to detect VMs)
Renames NTDLL to bypass HIPS
Sample uses process hollowing technique
Sets debug register (to hijack the execution of another thread)
Sigma detected: Suspicious Double Extension
Sigma detected: Suspicious Svchost Process
Tries to harvest and steal Bitcoin Wallet information
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
Tries to steal Instant Messenger accounts or passwords
Writes to foreign memory regions
Yara detected Glupteba
Yara detected RedLine Stealer
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 427330 Sample: 26J5qkVpNt.exe Startdate: 01/06/2021 Architecture: WINDOWS Score: 100 197 Multi AV Scanner detection for domain / URL 2->197 199 Found malware configuration 2->199 201 Antivirus detection for URL or domain 2->201 203 16 other signatures 2->203 12 26J5qkVpNt.exe 9 2->12         started        process3 file4 89 C:\Users\user\AppData\...\setup_installer.exe, PE32 12->89 dropped 15 setup_installer.exe 15 12->15         started        process5 file6 99 C:\Users\user\AppData\...\setup_install.exe, PE32 15->99 dropped 101 C:\Users\user\AppData\Local\...\metina_7.exe, PE32 15->101 dropped 103 C:\Users\user\AppData\Local\...\metina_6.exe, PE32 15->103 dropped 105 10 other files (3 malicious) 15->105 dropped 18 setup_install.exe 1 15->18         started        process7 dnsIp8 143 8.8.8.8 GOOGLEUS United States 18->143 145 104.21.57.186 CLOUDFLARENETUS United States 18->145 147 127.0.0.1 unknown unknown 18->147 205 Detected unpacking (changes PE section rights) 18->205 22 cmd.exe 18->22         started        24 cmd.exe 1 18->24         started        26 cmd.exe 1 18->26         started        28 8 other processes 18->28 signatures9 process10 process11 30 metina_7.exe 22->30         started        35 metina_3.exe 87 24->35         started        37 metina_1.exe 6 26->37         started        39 metina_5.exe 28->39         started        41 metina_2.exe 1 28->41         started        43 metina_4.exe 1 1 28->43         started        45 metina_6.exe 28->45         started        dnsIp12 167 89.221.213.3 WEDOSCZ Czech Republic 30->167 169 178.210.172.59 PREMIERDC-VERI-MERKEZI-ANONIM-SIRKETIPREMIERDC-SHTR Turkey 30->169 175 10 other IPs or domains 30->175 107 https___jom.direga...google-game.exe.exe, PE32 30->107 dropped 109 https___cdn.discor...0516_Setup2.exe.exe, PE32 30->109 dropped 111 https___cdn.discor...17556_jooyu.exe.exe, PE32 30->111 dropped 119 13 other malicious files 30->119 dropped 181 Drops PE files to the document folder of the user 30->181 47 http___moonlabmediacompany.com_campaign1_SunLabsPlayer.exe.exe 30->47         started        50 http___212.192.241.136_files_file3.exe.exe 30->50         started        54 http___212.192.241.136_files_file2.exe.exe 30->54         started        64 13 other processes 30->64 177 2 other IPs or domains 35->177 121 12 other files (none is malicious) 35->121 dropped 183 Detected unpacking (changes PE section rights) 35->183 185 Detected unpacking (overwrites its own PE header) 35->185 187 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 35->187 195 4 other signatures 35->195 113 C:\Users\user\AppData\Local\...\install.dll, PE32 37->113 dropped 56 rundll32.exe 37->56         started        115 C:\Users\user\AppData\Local\...\metina_5.tmp, PE32 39->115 dropped 58 metina_5.tmp 39->58         started        117 C:\Users\user\AppData\Local\Temp\CC4F.tmp, PE32 41->117 dropped 189 DLL reload attack detected 41->189 191 Renames NTDLL to bypass HIPS 41->191 193 Checks if the current machine is a virtual machine (disk enumeration) 41->193 60 explorer.exe 41->60 injected 171 208.95.112.1 TUT-ASUS United States 43->171 179 3 other IPs or domains 43->179 62 jfiag3g_gg.exe 43->62         started        66 2 other processes 43->66 173 172.67.145.48 CLOUDFLARENETUS United States 45->173 123 2 other files (none is malicious) 45->123 dropped file13 signatures14 process15 dnsIp16 125 C:\Users\user\AppData\Local\...\nsExec.dll, PE32 47->125 dropped 127 C:\Users\user\AppData\Local\...\System.dll, PE32 47->127 dropped 137 131 other files (none is malicious) 47->137 dropped 149 212.192.241.136 RAPMSB-ASRU Russian Federation 50->149 151 217.107.34.191 RTCOMM-ASRU Russian Federation 50->151 207 Sample uses process hollowing technique 50->207 209 Injects a PE file into a foreign processes 50->209 68 AddInProcess32.exe 50->68         started        211 Writes to foreign memory regions 56->211 213 Allocates memory in foreign processes 56->213 215 Creates a thread in another existing process (thread injection) 56->215 70 svchost.exe 56->70 injected 73 svchost.exe 56->73 injected 153 198.54.126.101 NAMECHEAP-NETUS United States 58->153 129 C:\Users\user\...\djhdfu_____________.exe, PE32 58->129 dropped 139 3 other files (none is malicious) 58->139 dropped 75 djhdfu_____________.exe 58->75         started        217 Tries to harvest and steal browser information (history, passwords, etc) 62->217 155 185.102.136.59 MGNHOST-ASRU Russian Federation 64->155 157 136.243.255.214 HETZNER-ASDE Germany 64->157 131 C:\Users\user\Documents\HT15CC~1.EXE.dll, PE32 64->131 dropped 133 C:\Users\user\AppData\...\jfiag3g_gg.exe, PE32 64->133 dropped 135 C:\Program Files (x86)\...\md8_8eus.exe, PE32 64->135 dropped 141 7 other files (2 malicious) 64->141 dropped 219 Detected unpacking (changes PE section rights) 64->219 221 Detected unpacking (overwrites its own PE header) 64->221 223 Drops PE files to the document folder of the user 64->223 79 conhost.exe 64->79         started        81 jfiag3g_gg.exe 64->81         started        83 AddInProcess32.exe 66->83         started        file17 signatures18 process19 dnsIp20 225 Sets debug register (to hijack the execution of another thread) 70->225 227 Modifies the context of a thread in another process (thread injection) 70->227 85 svchost.exe 70->85         started        161 199.188.201.83 NAMECHEAP-NETUS United States 75->161 163 13.107.4.50 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 75->163 165 2 other IPs or domains 75->165 91 C:\Program Files (x86)\...\Wijidazhulu.exe, PE32 75->91 dropped 93 C:\...\Wijidazhulu.exe.config, XML 75->93 dropped 95 C:\Users\user\AppData\...\SHoxeraruce.exe, PE32 75->95 dropped 97 2 other files (none is malicious) 75->97 dropped 229 Drops executable to a common third party application directory 75->229 file21 signatures22 process23 dnsIp24 159 198.13.62.186 AS-CHOOPAUS United States 85->159 231 Query firmware table information (likely to detect VMs) 85->231 signatures25
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5b73fe2b2388fcd2b0f2c71f8499221e5ccd1bcfc4e31d2140d5eca1c3a45414/
Threat name:
Win32.Trojan.CookiesStealer
Create hunting rule
Status:
Malicious
First seen:
2021-05-29 13:41:47 UTC
AV detection:
27 of 47 (57.45%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lnz74kzdrd6nfmhsy4pyjgjcdzom2g6pytrr2ika2xwkdq5ekqka._file
Verdict:
unknown
Similar samples:
2d69fb4a5141f6bd961fa7dbe92bbc30f8a7448b437df16fa960ff30ec009429
ArkeiStealer
2e32799ea160a52100d3e33de1b9b6fd33c38452a86d0b77cb7d17bdeb4f71f7
ArkeiStealer
360ae682470c27ef1e4a70a89aed9d14bb6f6260a5609b391c0d67220f91a306
ArkeiStealer
36cb1f28f1fc16b0cfe9e4408f470fff8f29fa0a30b7e410b402d634f17c6f9b
ArkeiStealer
59c98f1846f03efaa1a594b76b320e3f35ecd53e9ed640bb360bdcf0a41f3c2d
ArkeiStealer
a7380ab000584685bb2bba25704046915d0bdaaf3a809bf80c84bbe27f765e49
ArkeiStealer
e7c3cea59ec83faa8886c1a5d0b0eabd00cf68ae8491ad6a985f3b6e422c0d19
ArkeiStealer
f1eef3e9a10cda6ba7e4a9608579631d42b429bb49ff1f4f4f5c8ea2ef60eddf
ArkeiStealer
f3b3bf03f311300ba76f4de3376ff21b3b1971ccbc90e24638ab15c2b42ef79b
ArkeiStealer
f8b69bd4d7c6a8c131c5f9cd93ca7d0a3645f9cf1f207608bf8d209f3bcaa3b3
ArkeiStealer
+ 17 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:danabot family:glupteba family:metasploit family:plugx family:redline family:smokeloader botnet:3 aspackv2 backdoor banker dropper infostealer loader trojan
Link:
https://tria.ge/reports/210601-wtce3dwere/
Behaviour
Delays execution with timeout.exe
Kills process with taskkill
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Loads dropped DLL
ASPack v2.12-2.42
Downloads MZ/PE file
Executes dropped EXE
Danabot
Glupteba
Glupteba Payload
MetaSploit
PlugX
RedLine
RedLine Payload
SmokeLoader
Malware Config
C2 Extraction:
http://ppcspb.com/upload/
http://mebbing.com/upload/
http://twcamel.com/upload/
http://howdycash.com/upload/
http://lahuertasonora.com/upload/
http://kpotiques.com/upload/
184.95.51.183:443
184.95.51.175:443
192.210.198.12:443
184.95.51.180:443
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/5b73fe2b2388fcd2b0f2c71f8499221e5ccd1bcfc4e31d2140d5eca1c3a45414

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:INDICATOR_EXE_Packed_ASPack
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ASPack
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:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MALWARE_Win_Vidar
Create hunting rule
Author:ditekSHen
Description:Detects Vidar / ArkeiStealer
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
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/163604/

Comments