MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6116f33c9ed01f9d56036930a6b27a291d4ef169cfbf4a87dd261945bfee240f. 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: 6116f33c9ed01f9d56036930a6b27a291d4ef169cfbf4a87dd261945bfee240f
SHA3-384 hash: 8cd89acdbe7871674119dda584630b4801fcea7a4d4eba724313f99d6a5203c921e0d75b759b276ee2126502b7993a1c
SHA1 hash: 7cf59701de0ade40123c4253065a8f696f8ef209
MD5 hash: 09694e2d4a7d3ee6ea59683d0b9af137
humanhash: lactose-football-lamp-texas
File name:09694e2d4a7d3ee6ea59683d0b9af137.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:1'534'976 bytes
First seen:2021-09-26 06:39:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c32368f78c61cf2d9d6654d89861a9fe (36 x ArkeiStealer)
ssdeep 24576:HBuzcdGnDDb1EX9uOJwQ5No04Hoawhb5BJnXvxWmmq0LBPdchd:H2DxvgwQ5C04Ibb5BJXIVqMBPdY
Threatray 2'977 similar samples on MalwareBazaar
TLSH T1A865E0259291F437D1B3FA78DD969B7F9B3C7E103910080B6EE82D691B2A3C0B518767
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 :
182
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
09694e2d4a7d3ee6ea59683d0b9af137.exe
Verdict:
Malicious activity
Analysis date:
2021-09-26 06:41:11 UTC
Tags:
trojan stealer vidar loader
Link:
https://app.any.run/tasks/e24d8644-e1d8-46df-bf69-bd7bd8228b1f

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/191722/
Detection(s):
SecuriteInfo.com.Adware.Generic4.AANW.UNOFFICIAL
Create hunting rule

Win.Dropper.Zusy-9895684-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Connection attempt
Sending a custom TCP request
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/660f7647-7cd7-4b55-b170-c8bb29306b4a
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/858344
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
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: 490775 Sample: rNQUMzvZj8.exe Startdate: 26/09/2021 Architecture: WINDOWS Score: 92 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 Yara detected Vidar 2->50 52 3 other signatures 2->52 6 rNQUMzvZj8.exe 75 2->6         started        process3 dnsIp4 42 159.69.203.58, 49778, 49801, 80 HETZNER-ASDE Germany 6->42 44 mas.to 88.99.75.82, 443, 49763 HETZNER-ASDE Germany 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 6 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 3 other malicious files 18->40 dropped
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6116f33c9ed01f9d56036930a6b27a291d4ef169cfbf4a87dd261945bfee240f/
Threat name:
Win32.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2021-09-26 06:40:11 UTC
AV detection:
22 of 45 (48.89%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
0b9e99da4b12b612062039c318ecb8a60a75dae6cdf44504d9fdcc5c46a8e7bf
ArkeiStealer
0ef36338f594d26088330a0be5326478f56b9f939a1e3e7f96b11f996eecf9b9
ArkeiStealer
1c78bd6b7fda2a4a64059059a977e58a98ee75f4a6698f8445cc73cd8fda715a
ArkeiStealer
351f2f7ca3ef8e481713fcaa40d1873e3d42f147c2d2d74e94badb9c177a046b
ArkeiStealer
41ffaf258fabb12f43f7924434b79d2d48ca7916d02e517fcbf1a1557358571e
ArkeiStealer
5b2fce91cda0fa71818a683c57c88eb1533b70bcfb5e82b312757b3015d69801
ArkeiStealer
984889d4f3b6e42845c4cefc4bd1ac4388ca5f5fa99dd07cbf774774c2ffaa06
ArkeiStealer
9a1a0ef7b9a7726ef1fc9e3072d38d3ade8ed81892271211b3bf882cc0fe8d8e
ArkeiStealer
a0fe1b67b36de1fb840f027beb5274d66b82873b3f62d922de5a6b36b451a41e
ArkeiStealer
fb8a750aa992ba705df3de5e161648c127c8341484ef3cc51c6954a2b6653a9d
ArkeiStealer
+ 2'967 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar discovery spyware stealer suricata
Link:
https://tria.ge/reports/210926-he9vpseddl/
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
Unpacked files
SH256 hash:
6116f33c9ed01f9d56036930a6b27a291d4ef169cfbf4a87dd261945bfee240f
MD5 hash:
09694e2d4a7d3ee6ea59683d0b9af137
SHA1 hash:
7cf59701de0ade40123c4253065a8f696f8ef209
Link:
https://www.unpac.me/results/18bf2b2b-d7ad-4605-9c50-377d52bebf48/
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/6116f33c9ed01f9d56036930a6b27a291d4ef169cfbf4a87dd261945bfee240f

File information

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

Web download

ArkeiStealer

Executable exe 6116f33c9ed01f9d56036930a6b27a291d4ef169cfbf4a87dd261945bfee240f

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/191722/
  
URLhaus
https://urlhaus.abuse.ch/url/1627241/
  
Delivery method
Distributed via web download

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