MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1063c0cb170dbaabc42c661361c90b77354f6fa84205f35a4448e178e1e415bf. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1063c0cb170dbaabc42c661361c90b77354f6fa84205f35a4448e178e1e415bf
SHA3-384 hash: 35204fbb0c649ab158f3743536a0e5e1c67edff2a1225033eca160fda89308340c824822bf4824e990b2188873204e7a
SHA1 hash: fac7133812c33797ea24a3ea257d989bbed5d539
MD5 hash: 438173575797fb37ec475ae32e6f4898
humanhash: kitten-floor-georgia-edward
File name:1063c0cb170dbaabc42c661361c90b77354f6fa84205f35a4448e178e1e415bf
Download: download sample
Signature ArkeiStealer
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File size:861'696 bytes
First seen:2020-11-05 22:39:00 UTC
Last seen:2020-11-06 03:39:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 24576:1Epg3Uuc6jOUG/PluQcN9uaA/chZjNVLhk6t65Byrnk:w9+jOUEPcR4j/chZRVm6ML
TLSH DA051224F5DDAF67D2FA8BB72174D71503F0282B539AEB44CAB0B5E04A92BB04781D13
Reporter seifreed
Tags:ArkeiStealer

Intelligence

File Origin
# of uploads :
3
# of downloads :
56
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/85820/
Detection(s):
SecuriteInfo.com.Trojan.InjectNET.14.30394.22232.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
DNS request
Deleting a recently created file
Reading critical registry keys
Replacing files
Delayed writing of the file
Running batch commands
Creating a process with a hidden window
Connection attempt to an infection source
Stealing user critical data
Launching a tool to kill processes
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1063c0cb170dbaabc42c661361c90b77354f6fa84205f35a4448e178e1e415bf/
Threat name:
ByteCode-MSIL.Trojan.Taskun
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Status:
Malicious
First seen:
2020-10-29 09:42:48 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cbr4bsyxbw5kxrbmmyjwdsilo42u635iiic7gwsejdqxrypecw7q._file
Result
Malware family:
oski
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Score:
  10/10
Tags:
family:oski discovery infostealer spyware
Link:
https://tria.ge/reports/201106-kk5mv5n88a/
Behaviour
Checks processor information in registry
Kills process with taskkill
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
JavaScript code in executable
Loads dropped DLL
Reads user/profile data of web browsers
Oski
Please note that we are no longer able to provide a coverage score for Virus Total.

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:MALWARE_Win_Vidar
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Author:ditekSHen
Description:Detects Vidar infostealer variants
Rule name:Vidar
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Author:kevoreilly
Description:Vidar Payload
Rule name:win_oski_auto
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Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/85820/
  
URLhaus
https://urlhaus.abuse.ch/url/791256/

Comments