MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 69fb7b86d91b3770791529e3edab3aa7ed335c7cc66c8027f401fd4cd4088034. 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: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 69fb7b86d91b3770791529e3edab3aa7ed335c7cc66c8027f401fd4cd4088034
SHA3-384 hash: 03b2d5468459bf7287f06829dc46e716dd781ee2632a9ded225acf8a706a864958bef8bceab8df2e4425424f7d847cad
SHA1 hash: 6e3399f069e48b621e7a914ee351b90103346ca4
MD5 hash: 161788eb8dc284ebbfe395403eec8e76
humanhash: vegan-louisiana-whiskey-connecticut
File name:161788eb8dc284ebbfe395403eec8e76.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:1'534'976 bytes
First seen:2021-09-22 06:09:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c32368f78c61cf2d9d6654d89861a9fe (36 x ArkeiStealer)
ssdeep 24576:HBuzcdGnDDANFX9qOZGPlhOCoNS8M7TRNF8mTWncJ4UdZpK:H2DsXxZwxiURNF8c/7dy
Threatray 2'931 similar samples on MalwareBazaar
TLSH T15465E025D281F033D2B3FA38DD9A9B7F9B387E103914180B6EE82D691B253C1B519767
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 :
199
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
161788eb8dc284ebbfe395403eec8e76.exe
Verdict:
Malicious activity
Analysis date:
2021-09-22 06:12:38 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/547da92e-1f1a-4557-b859-f4f4c587565d

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/190060/
Detection(s):
SecuriteInfo.com.Adware.Generic4.AANW.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0901f668-a9b0-4fb2-95a6-b82a0a3f0a7d
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/855350
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 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: 487778 Sample: A9j31HpmPV.exe Startdate: 22/09/2021 Architecture: WINDOWS Score: 100 46 Found malware configuration 2->46 48 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->48 50 Multi AV Scanner detection for submitted file 2->50 52 4 other signatures 2->52 6 A9j31HpmPV.exe 74 2->6         started        process3 dnsIp4 42 159.69.203.58, 49824, 49842, 80 HETZNER-ASDE Germany 6->42 44 stacenko668.tumblr.com 74.114.154.22, 443, 49776, 49820 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 4 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/69fb7b86d91b3770791529e3edab3aa7ed335c7cc66c8027f401fd4cd4088034/
Threat name:
Win32.Trojan.Sabsik
Create hunting rule
Status:
Malicious
First seen:
2021-09-22 06:10:10 UTC
AV detection:
11 of 45 (24.44%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
4cfbdd8acdc923beeca12d94f06d2f1632765434a2087df7ac803c254a0adf9c
ArkeiStealer
57af71329fbcd067e4a0e71b6b6a5ccb22c9ba806843928fcb02196259d34da1
ArkeiStealer
68057c01ea50c5514b856ded8170ba2285ad782f71c27bcc87cb9aaf91da3166
ArkeiStealer
76e3372675b50861ba373f9700db718087d9821cc619e00aca03912f22eeedd1
ArkeiStealer
8470a13ce50314b24f998a31289fb7cd0a9c8e281c14b5f05ae4027554cfec2b
ArkeiStealer
9f7b738f2ff2ae60844f22c5b4e6e6b42312c2f5f32b3992dc65e5ac6d7a177b
ArkeiStealer
d0cfe54414069b464762e74a0e2c4a313e8d53a0524af9cf2c1a90582978ac9d
ArkeiStealer
d677f8738307640320bd09f609d9203e0d3bb924db4746a895829b253edcbead
ArkeiStealer
e063c47dce8d2f1121ceb4cf4b20688e975646ac831c0e5843d4536d7e1dfbce
ArkeiStealer
f1bb2d91c7594b776d0674a778c3208b73ef8caaf63427fb33c97481d783903b
ArkeiStealer
+ 2'921 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:1013 discovery spyware stealer suricata
Link:
https://tria.ge/reports/210922-gw21raedbl/
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
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
Malware Config
C2 Extraction:
https://stacenko668.tumblr.com/
Unpacked files
SH256 hash:
69fb7b86d91b3770791529e3edab3aa7ed335c7cc66c8027f401fd4cd4088034
MD5 hash:
161788eb8dc284ebbfe395403eec8e76
SHA1 hash:
6e3399f069e48b621e7a914ee351b90103346ca4
Link:
https://www.unpac.me/results/c38a9a13-23df-4ce1-a69d-79cdb3d899f8/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.47
Link:
https://yomi.yoroi.company/submissions/69fb7b86d91b3770791529e3edab3aa7ed335c7cc66c8027f401fd4cd4088034

File information

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

Web download

ArkeiStealer

Executable exe 69fb7b86d91b3770791529e3edab3aa7ed335c7cc66c8027f401fd4cd4088034

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/190060/
  
URLhaus
https://urlhaus.abuse.ch/url/1627241/
  
Delivery method
Distributed via web download

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