MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 216aa5e6207db695767eea0c13cb34819884aa63656182aa6646e2cabc88bcb8. 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: 13


Intelligence 13 IOCs 2 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 216aa5e6207db695767eea0c13cb34819884aa63656182aa6646e2cabc88bcb8
SHA3-384 hash: 7ebde00bcc8a010563b40daa2fdf6b4c40b49a35ed129a6003d815eb2ac50977b68f5e56a74fd8f95fbef4e58d802b52
SHA1 hash: 3f213c68397cf26a328e7c1c60287ba6ca22f1b1
MD5 hash: 23a6d6d55d237487b546792c2de169d4
humanhash: lamp-march-wolfram-east
File name:23a6d6d55d237487b546792c2de169d4.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:340'992 bytes
First seen:2021-12-27 11:55:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9e4964397fc54b7bb2fc54a6481133c3 (2 x ArkeiStealer, 1 x RedLineStealer)
ssdeep 6144:PYLczclNHLXdfdSRXLTYa3c7P1ZG05K7pH9nGeFY:PYFrXBwRLTYas7PXG05ydnG9
Threatray 6'356 similar samples on MalwareBazaar
TLSH T1BE746A10B7A0D035F1B352B84AB99278A92E7EE16B2491CB53D137EE97356E0DC3071B
File icon (PE):PE icon
dhash icon b2dacaaecee6baa2 (11 x RedLineStealer, 7 x Stop, 2 x RaccoonStealer)
Reporter abuse_ch
Tags:ArkeiStealer exe


Avatar
abuse_ch
ArkeiStealer C2:
81.176.229.76:31970

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
81.176.229.76:31970 https://threatfox.abuse.ch/ioc/287793/
http://116.202.188.27/ https://threatfox.abuse.ch/ioc/287975/

Intelligence

File Origin
# of uploads :
1
# of downloads :
209
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
23a6d6d55d237487b546792c2de169d4.exe
Verdict:
Suspicious activity
Analysis date:
2021-12-27 11:58:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8bfa3901-09ed-48a0-b810-a7c5a5ba672b

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/216538/
Detection(s):
Win.Packed.Generic-9918587-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
DNS request
Searching for synchronization primitives
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending a custom TCP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Query of malicious DNS domain
Unauthorized injection to a system process
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/3343/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/61c9a9d68991ba72b39addd8/reports/c02ba7cd-20e0-4087-a5d2-beaf3e8afba2/overview
Result
Verdict:
UNKNOWN
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7c3a3ead-82ec-41f1-955a-e4605482f5b3
Result
Threat name:
RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/913109
Signature
.NET source code contains method to dynamically call methods (often used by packers)
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)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Injects a PE file into a foreign processes
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to evade analysis by execution special instruction which cause usermode exception
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 545587 Sample: WmlQoYtC3H.exe Startdate: 27/12/2021 Architecture: WINDOWS Score: 100 42 infinity-cheats.com 2->42 44 host-data-coin-11.com 2->44 46 unicupload.top 2->46 56 Multi AV Scanner detection for domain / URL 2->56 58 Found malware configuration 2->58 60 Antivirus detection for URL or domain 2->60 62 7 other signatures 2->62 10 WmlQoYtC3H.exe 2->10         started        13 tjbvjfc 2->13         started        signatures3 process4 signatures5 86 Contains functionality to inject code into remote processes 10->86 88 Injects a PE file into a foreign processes 10->88 15 WmlQoYtC3H.exe 10->15         started        90 Multi AV Scanner detection for dropped file 13->90 92 Machine Learning detection for dropped file 13->92 18 tjbvjfc 13->18         started        process6 signatures7 94 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 15->94 96 Maps a DLL or memory area into another process 15->96 98 Checks if the current machine is a virtual machine (disk enumeration) 15->98 100 Creates a thread in another existing process (thread injection) 15->100 20 explorer.exe 6 15->20 injected process8 dnsIp9 48 185.233.81.115, 443, 49786 SUPERSERVERSDATACENTERRU Russian Federation 20->48 50 host-data-coin-11.com 82.148.18.132, 49746, 49747, 49748 SELECTEL-MSKRU Russian Federation 20->50 52 3 other IPs or domains 20->52 34 C:\Users\user\AppData\Roaming\tjbvjfc, PE32 20->34 dropped 36 C:\Users\user\AppData\Local\Temp\5170.exe, PE32 20->36 dropped 38 C:\Users\user\...\tjbvjfc:Zone.Identifier, ASCII 20->38 dropped 40 C:\Users\user\AppData\Local\Temp\6046.exe, MS-DOS 20->40 dropped 64 System process connects to network (likely due to code injection or exploit) 20->64 66 Benign windows process drops PE files 20->66 68 Deletes itself after installation 20->68 70 Hides that the sample has been downloaded from the Internet (zone.identifier) 20->70 25 5170.exe 20->25         started        28 6046.exe 2 20->28         started        file10 signatures11 process12 dnsIp13 72 Multi AV Scanner detection for dropped file 25->72 74 Machine Learning detection for dropped file 25->74 76 Injects a PE file into a foreign processes 25->76 31 5170.exe 25->31         started        54 45.9.20.149, 7526 DEDIPATH-LLCUS Russian Federation 28->54 78 Detected unpacking (changes PE section rights) 28->78 80 Tries to detect sandboxes and other dynamic analysis tools (window names) 28->80 82 Tries to evade analysis by execution special instruction which cause usermode exception 28->82 84 Hides threads from debuggers 28->84 signatures14 process15 signatures16 102 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 31->102 104 Maps a DLL or memory area into another process 31->104 106 Checks if the current machine is a virtual machine (disk enumeration) 31->106 108 Creates a thread in another existing process (thread injection) 31->108
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/216aa5e6207db695767eea0c13cb34819884aa63656182aa6646e2cabc88bcb8/
Threat name:
Win32.Trojan.Raccrypt
Create hunting rule
Status:
Malicious
First seen:
2021-12-27 11:56:18 UTC
File Type:
PE (Exe)
Extracted files:
9
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=efvklzrapw3jk5t65igbhszuqgmijktdmvqyfktgi3rmvpeixs4a._file
Verdict:
malicious
Similar samples:
1d1fc9d23aa14b4f484fb86c173c94084bc14a9f551747b6e06366649a229af5
ArkeiStealer
387619129ba37b0a3574d3bae80df37ef2213e27ea2a9d903365e226f6ad2c64
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433cf9125a44e304eca2c5cf3bfe2af0b1deafd1c5e8d13d559e1bac9de711b3
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47ec411eab0aa15619f24caa6256ed4ca5cfc695a26f5b71830b53b07c22b05b
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c9f18cc71c7a1fa61d43a32dfb858f9aa247324a188f8182981b853266d3b1c7
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d836a03e0b7eeabbc971de7d3e6fcc11bf06e13e633d11118c7429b3abb3c4ed
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edf105b04e5bd8f534cb569945ecaad365d6366e163627d5652520a0368a52c2
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f7b5a27355eafa5302a38a1e0adadcb619b6d42e7c1707a784297634a180a66f
ArkeiStealer
+ 6'346 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:arkei family:raccoon family:redline family:smokeloader family:tofsee family:vidar family:xmrig botnet:10da56e7e71e97bdc1f36eb76813bbc3231de7e4 botnet:408 backdoor discovery evasion infostealer miner persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/211227-n316cscfa8/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Kills process with taskkill
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
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 BIOS information in registry
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Creates new service(s)
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
Sets service image path in registry
UPX packed file
Arkei Stealer Payload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Vidar Stealer
XMRig Miner Payload
Arkei
Raccoon
RedLine
RedLine Payload
SmokeLoader
Tofsee
Vidar
Windows security bypass
xmrig
Malware Config
C2 Extraction:
http://host-data-coin-11.com/
http://file-coin-host-12.com/
patmushta.info
parubey.info
https://noc.social/@kipriauk10
https://c.im/@kipriauk11
Unpacked files
SH256 hash:
196c516ea546fb935ac669681a74a4dc80da79d9088f464f6cc6f126ae934f4e
MD5 hash:
c36de8bc9668ec4eaafca4c349dca0d5
SHA1 hash:
ea2cadfada69b93ca3abeb8b2462c5c18891fabf
Link:
https://www.unpac.me/results/ffa24c66-5537-4690-8a3c-9ab29ba3ad7b/
Parent samples :
6b2d7c8bdedb901d80c89717c9889abf169c9059d8bb545af6ca1960660324ad
8928eed86ea55a63e3646bf8ca403b4b1e57702f73c1ecc8fa403b5700a304ef
18ad362dcae8df5827846223c09ceba7766e09733b685d4067ee39037daec452
da39948d95cdbce6e1ca9e0fdbb77080164a379f593e530b5732d3fc38df7bf8
7c74a8c41e24f69015185f78b8fbc177edcbe9d27099e904497b2310999f74cb
92ebb6be19502fe2573a9eac183bcc657b88ac5b0344285d9db409b0a3d88dab
af6fa095b427a0e95dd826696c2b92b0123e688e3c95f6d27825cc2928085d1b
de8099732ee5b73f3fa6d032a74e8576d06663fc16b2c6da27a34444fdced1c8
SH256 hash:
216aa5e6207db695767eea0c13cb34819884aa63656182aa6646e2cabc88bcb8
MD5 hash:
23a6d6d55d237487b546792c2de169d4
SHA1 hash:
3f213c68397cf26a328e7c1c60287ba6ca22f1b1
Link:
https://www.unpac.me/results/ffa24c66-5537-4690-8a3c-9ab29ba3ad7b/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/216aa5e6207d/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/216aa5e6207db695767eea0c13cb34819884aa63656182aa6646e2cabc88bcb8

File information

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

Web download

ArkeiStealer

Executable exe 216aa5e6207db695767eea0c13cb34819884aa63656182aa6646e2cabc88bcb8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1886977/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1902535/
Cape
Cape
https://www.capesandbox.com/analysis/216538/

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