MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac6210c624a515206e040bf5d24757993ae6975b884f74bf00685cd33145fbbb. 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 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac6210c624a515206e040bf5d24757993ae6975b884f74bf00685cd33145fbbb
SHA3-384 hash: b912d5ac865f651ec64b2550a56c6d86a1decbb245c2be1a7dd8354b7642456346ca3eedba54e10bb930e8410eb745e0
SHA1 hash: 2cc3af3ceaa89ac5ec5dcf5956d6c89023314f12
MD5 hash: 6afba5741af3e3e7774fcb9b9d545fc6
humanhash: paris-south-burger-stairway
File name:6afba5741af3e3e7774fcb9b9d545fc6.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:1'534'976 bytes
First seen:2021-09-23 06:25:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c32368f78c61cf2d9d6654d89861a9fe (36 x ArkeiStealer)
ssdeep 24576:HBuzcdGnDD2NFX9qOZGPlhOCoNS8M7TRNF8mTWncJ4UdZpK:H2DSXxZwxiURNF8c/7dy
Threatray 2'945 similar samples on MalwareBazaar
TLSH T1A865E021D281F037D2B3FA38DD969B7F9B387E103914180B6EE82D691B253C1B619767
File icon (PE):PE icon
dhash icon 399998ecd4d46c0e (572 x Quakbot, 137 x ArkeiStealer, 82 x GCleaner)
Reporter abuse_ch
Tags:ArkeiStealer exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6afba5741af3e3e7774fcb9b9d545fc6.exe
Verdict:
Malicious activity
Analysis date:
2021-09-23 06:30:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/de9d3a98-9ce8-4f29-aa26-89d4953358c1

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/190516/
Detection(s):
SecuriteInfo.com.Adware.Generic4.AANW.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/27d6af3f-d7bf-4c7f-8422-d1e907076805
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/856199
Signature
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted 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 Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 488626 Sample: g5TMAFB8RN.exe Startdate: 23/09/2021 Architecture: WINDOWS Score: 100 46 Multi AV Scanner detection for domain / URL 2->46 48 Found malware configuration 2->48 50 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->50 52 5 other signatures 2->52 6 g5TMAFB8RN.exe 74 2->6         started        process3 dnsIp4 42 159.69.203.58, 49822, 49856, 80 HETZNER-ASDE Germany 6->42 44 stacenko668.tumblr.com 74.114.154.22, 443, 49778, 49817 AUTOMATTICUS Canada 6->44 20 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 6->20 dropped 22 C:\Users\user\AppData\...\vcruntime140[1].dll, PE32 6->22 dropped 24 C:\Users\user\AppData\...\mozglue[1].dll, PE32 6->24 dropped 26 9 other files (none is malicious) 6->26 dropped 54 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 6->54 56 Tries to harvest and steal browser information (history, passwords, etc) 6->56 58 Tries to steal Crypto Currency Wallets 6->58 11 WerFault.exe 9 6->11         started        14 WerFault.exe 9 6->14         started        16 WerFault.exe 9 6->16         started        18 5 other processes 6->18 file5 signatures6 process7 file8 28 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 11->28 dropped 30 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 14->30 dropped 32 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 16->32 dropped 34 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 18->34 dropped 36 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 18->36 dropped 38 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 18->38 dropped 40 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 18->40 dropped
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ac6210c624a515206e040bf5d24757993ae6975b884f74bf00685cd33145fbbb/
Threat name:
Win32.Trojan.Zusy
Create hunting rule
Status:
Malicious
First seen:
2021-09-23 06:26:09 UTC
AV detection:
18 of 44 (40.91%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
4cfbdd8acdc923beeca12d94f06d2f1632765434a2087df7ac803c254a0adf9c
ArkeiStealer
57af71329fbcd067e4a0e71b6b6a5ccb22c9ba806843928fcb02196259d34da1
ArkeiStealer
68057c01ea50c5514b856ded8170ba2285ad782f71c27bcc87cb9aaf91da3166
ArkeiStealer
69fb7b86d91b3770791529e3edab3aa7ed335c7cc66c8027f401fd4cd4088034
ArkeiStealer
76e3372675b50861ba373f9700db718087d9821cc619e00aca03912f22eeedd1
ArkeiStealer
9f7b738f2ff2ae60844f22c5b4e6e6b42312c2f5f32b3992dc65e5ac6d7a177b
ArkeiStealer
d0cfe54414069b464762e74a0e2c4a313e8d53a0524af9cf2c1a90582978ac9d
ArkeiStealer
d2d538e6714eda2fb624118d30db46c384988d16c56bbc2d51482091e5c0aa0f
ArkeiStealer
e063c47dce8d2f1121ceb4cf4b20688e975646ac831c0e5843d4536d7e1dfbce
ArkeiStealer
e9c16d954e11dae123f981ec7477975abbca8fcbbdbf0a4104eb79ead96ad8c1
ArkeiStealer
+ 2'935 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:1013 discovery spyware stealer
Link:
https://tria.ge/reports/210923-g68ahsfbc9/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Vidar Stealer
Suspicious use of NtCreateProcessExOtherParentProcess
Vidar
Malware Config
C2 Extraction:
https://stacenko668.tumblr.com/
Unpacked files
SH256 hash:
ac6210c624a515206e040bf5d24757993ae6975b884f74bf00685cd33145fbbb
MD5 hash:
6afba5741af3e3e7774fcb9b9d545fc6
SHA1 hash:
2cc3af3ceaa89ac5ec5dcf5956d6c89023314f12
Link:
https://www.unpac.me/results/3ef32ba7-dc08-4c69-947d-3c35253568ce/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.67
Link:
https://yomi.yoroi.company/submissions/ac6210c624a515206e040bf5d24757993ae6975b884f74bf00685cd33145fbbb

File information

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

Web download

ArkeiStealer

Executable exe ac6210c624a515206e040bf5d24757993ae6975b884f74bf00685cd33145fbbb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1627241/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/190516/

Comments