MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ee80016e8f3281ce593898821850463ae7bff86c63be1fcc79d15333531e791d. 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: 14


Intelligence 14 IOCs YARA 6 File information Comments
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SHA256 hash: ee80016e8f3281ce593898821850463ae7bff86c63be1fcc79d15333531e791d
SHA3-384 hash: 7bd2039b90f5bfbd43292b2e98b27916890e2d30574305f89e5cfc8d751f58a40bdf3fc741b7bb7b49aeb6be6d0b1c5d
SHA1 hash: aac59bb07767e1f277683b61733f7f17bb28c0cc
MD5 hash: 0e944985f594456e081099882470c83e
humanhash: whiskey-freddie-seven-triple
File name:0e944985f594456e081099882470c83e.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:1'573'968 bytes
First seen:2022-12-26 19:10:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9f4693fc0c511135129493f2161d1e86 (251 x Neshta, 15 x Formbook, 14 x AgentTesla)
ssdeep 24576:UxQEhFjWFBb5tSBbnnZn+itZ5w0RfS8Ec1gC9W1q2UwlVmcHr:UBh4BbWdnZ+cZ5d9Ek9vJsVmcL
TLSH T19F754BA06AF055A3D10DD875C535586E3C603A30A168BB9EF6C0351FB83B2662FECDD9
TrID 39.1% (.EXE) Win32 Executable (generic) (4505/5/1)
26.0% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
17.3% (.EXE) Generic Win/DOS Executable (2002/3)
17.3% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon 36e6c0dce4656232 (1 x ArkeiStealer)
Reporter abuse_ch
Tags:ArkeiStealer exe


Avatar
abuse_ch
ArkeiStealer C2:
http://179.43.142.54/

Intelligence

File Origin
# of uploads :
1
# of downloads :
203
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
0e944985f594456e081099882470c83e.exe
Verdict:
Malicious activity
Analysis date:
2022-12-26 19:11:51 UTC
Tags:
trojan stealer vidar
Link:
https://app.any.run/tasks/5d526c49-1ffe-4287-81d3-d0f9cc7bc747

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Trojan.Neshuta-1
Create hunting rule

PUA.Win.Packer.Pequake-4
Create hunting rule

Win.Virus.Neshta-7101689-0
Create hunting rule

Win.Trojan.Jadtre-5
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Creating a file in the Windows directory
Creating a process from a recently created file
Modifying an executable file
Creating a window
Searching for the window
DNS request
Creating a file
Creating a file in the Program Files subdirectories
Sending an HTTP GET request
Reading critical registry keys
Using the Windows Management Instrumentation requests
Creating a process with a hidden window
Running batch commands
Launching a process
Enabling autorun with the shell\open\command registry branches
Stealing user critical data
Infecting executable files
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware neshta overlay packed shell32.dll virus winlock
Link:
https://www.filescan.io/uploads/63a9f1c8a66e2eb2973773aa/reports/3f0e49d5-cd35-4086-b757-3414c5ac3abf/overview
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:
HackingTeam
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/47c34908-02c2-4caf-bc8b-5dc846f9b3c6
Result
Threat name:
Neshta, Vidar
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1141231
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates an undocumented autostart registry key
Drops executable to a common third party application directory
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with a suspicious file extension
Found many strings related to Crypto-Wallets (likely being stolen)
Infects executable files (exe, dll, sys, html)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample is not signed and drops a device driver
Self deletion via cmd or bat file
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 Neshta
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 773961 Sample: QbBlgASEkX.exe Startdate: 26/12/2022 Architecture: WINDOWS Score: 100 41 Multi AV Scanner detection for domain / URL 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Antivirus detection for URL or domain 2->45 47 10 other signatures 2->47 9 QbBlgASEkX.exe 4 2->9         started        process3 file4 29 C:\Windows\svchost.com, MS-DOS 9->29 dropped 31 C:\Users\user\Downloads\ChromeSetup.exe, MS-DOS 9->31 dropped 33 C:\Users\user\AppData\...\QbBlgASEkX.exe, MS-DOS 9->33 dropped 35 109 other malicious files 9->35 dropped 53 Creates an undocumented autostart registry key 9->53 55 Drops PE files with a suspicious file extension 9->55 57 Drops executable to a common third party application directory 9->57 59 Infects executable files (exe, dll, sys, html) 9->59 13 QbBlgASEkX.exe 3 19 9->13         started        signatures5 process6 dnsIp7 37 179.43.142.54, 49698, 80 PLI-ASCH Panama 13->37 39 ta5ffydbfmno6p9w.cjcht4ki0o7c 13->39 61 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->61 63 Self deletion via cmd or bat file 13->63 65 Drops executables to the windows directory (C:\Windows) and starts them 13->65 67 2 other signatures 13->67 17 svchost.com 1 13->17         started        signatures8 process9 file10 27 C:\Windows\directx.sys, ASCII 17->27 dropped 49 Self deletion via cmd or bat file 17->49 51 Sample is not signed and drops a device driver 17->51 21 cmd.exe 1 17->21         started        signatures11 process12 process13 23 conhost.exe 21->23         started        25 timeout.exe 1 21->25         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ee80016e8f3281ce593898821850463ae7bff86c63be1fcc79d15333531e791d/
Threat name:
Win32.Virus.Neshta
Create hunting rule
Status:
Malicious
First seen:
2022-12-23 23:27:07 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
26 of 26 (100.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=52aac3upgka44wjytcbbqucghlt376dmmo7b7tdz2fjtguy6peoq._file
Verdict:
malicious
Result
Malware family:
neshta
Create hunting rule
Score:
  10/10
Tags:
family:neshta persistence spyware stealer
Link:
https://tria.ge/reports/221226-xvxyeade39/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Drops file in Program Files directory
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Detect Neshta payload
Modifies system executable filetype association
Neshta
Unpacked files
SH256 hash:
ee80016e8f3281ce593898821850463ae7bff86c63be1fcc79d15333531e791d
MD5 hash:
0e944985f594456e081099882470c83e
SHA1 hash:
aac59bb07767e1f277683b61733f7f17bb28c0cc
Detections:
win_neshta_g0
Create hunting rule
Link:
https://www.unpac.me/results/ef173744-a715-4185-94da-cdecb8b10ffd/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ee80016e8f32/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/ee80016e8f3281ce593898821850463ae7bff86c63be1fcc79d15333531e791d

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_shellcode_hash
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value
Rule name:MALWARE_Win_Neshta
Create hunting rule
Author:ditekSHen
Description:Detects Neshta
Rule name:MAL_Neshta_Generic
Create hunting rule
Author:Florian Roth
Description:Detects Neshta malware
Reference:Internal Research
Rule name:MAL_Neshta_Generic_RID2DC9
Create hunting rule
Author:Florian Roth
Description:Detects Neshta malware
Reference:Internal Research
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

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