MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 80a4368647ea647206896e0bf47e3340ad3b8cb21d54005b151f1975086ec615. 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: 10


Intelligence 10 IOCs 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 80a4368647ea647206896e0bf47e3340ad3b8cb21d54005b151f1975086ec615
SHA3-384 hash: b0eeca948a302cdedfc3ec1bc0c13b7715f6723ba2f651266628a3b750516b05844fb8fd9f7ddb0055b7b93a7ef97c81
SHA1 hash: 8cc677bb0536e685ee9170b1356babd2d91d052f
MD5 hash: 1078b2da3e05a9553ab90db21124a14d
humanhash: dakota-beer-robert-stairway
File name:1078b2da3e05a9553ab90db21124a14d.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:728'064 bytes
First seen:2021-09-22 22:55:48 UTC
Last seen:2021-09-23 00:14:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f74a0f3da1e112835a6ac32552c0a4d2 (9 x RedLineStealer, 5 x ArkeiStealer, 4 x RaccoonStealer)
ssdeep 12288:UaiBVohFZebXvxiyAxURDCeqdqyIjtbmRkChr3ImQxpQAf/Tf39amM:CohObXb+8edqyIBaPktpQMFM
Threatray 3'490 similar samples on MalwareBazaar
TLSH T1F7F4021077E0C034F6B356B945F982A8B93EBEB1773485CB62C126DA5AB46E0DD30397
File icon (PE):PE icon
dhash icon ead8ac9cc6a68ee0 (93 x RedLineStealer, 50 x RaccoonStealer, 15 x Smoke Loader)
Reporter abuse_ch
Tags:ArkeiStealer exe


Avatar
abuse_ch
ArkeiStealer C2:
http://159.69.203.58/

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://159.69.203.58/ https://threatfox.abuse.ch/ioc/225251/

Intelligence

File Origin
# of uploads :
2
# of downloads :
240
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1078b2da3e05a9553ab90db21124a14d.exe
Verdict:
Malicious activity
Analysis date:
2021-09-22 22:56:34 UTC
Tags:
trojan stealer vidar loader
Link:
https://app.any.run/tasks/1cdf38ed-4880-490a-acd5-92f62fa94c0d

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/190429/
Detection(s):
SecuriteInfo.com.Ransom.Stop.Z5.17170.29475.UNOFFICIAL
Create hunting rule

Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d4dd25b0-8967-4d32-8d89-a9a10175c15e
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/856052
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Self deletion via cmd delete
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
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/80a4368647ea647206896e0bf47e3340ad3b8cb21d54005b151f1975086ec615/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-09-22 22:56:08 UTC
AV detection:
17 of 27 (62.96%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qcsdnbsh5jshebujnyf7i7rticwtxdfsdvkaawyvd4mxkcdoyykq._file
Verdict:
malicious
Similar samples:
57af71329fbcd067e4a0e71b6b6a5ccb22c9ba806843928fcb02196259d34da1
ArkeiStealer
76e3372675b50861ba373f9700db718087d9821cc619e00aca03912f22eeedd1
ArkeiStealer
7b0409caebe92c8b64a6f3b3f071bf7829eb98e4904d077b291695e2b2619413
ArkeiStealer
8470a13ce50314b24f998a31289fb7cd0a9c8e281c14b5f05ae4027554cfec2b
ArkeiStealer
9f7b738f2ff2ae60844f22c5b4e6e6b42312c2f5f32b3992dc65e5ac6d7a177b
ArkeiStealer
acee4513b8bf1f640277c408964419edb362ea216e2401a21761f1b7a572a18b
ArkeiStealer
b83c933c2216e6b6251fec84fdcce2f341f20f52934977355331cf3a140b83c5
ArkeiStealer
d677f8738307640320bd09f609d9203e0d3bb924db4746a895829b253edcbead
ArkeiStealer
f1bb2d91c7594b776d0674a778c3208b73ef8caaf63427fb33c97481d783903b
ArkeiStealer
f72e3a0623b194f7cb8134f6c13f08a4eb048b98a7a2aa34ff1a193ec1041822
ArkeiStealer
+ 3'480 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/210922-2wpqmsgehp/
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
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
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:
819b52b95ed6a121fb61281470235786ca607fef713a46c0936b5086d4fe6fbf
MD5 hash:
fa674082d960c66de654e07833cb6c99
SHA1 hash:
6b2e94c3cd6fe76a677624d05fcaad1192358ab5
Link:
https://www.unpac.me/results/75d49d00-641c-4a81-803a-b33602129939/
SH256 hash:
80a4368647ea647206896e0bf47e3340ad3b8cb21d54005b151f1975086ec615
MD5 hash:
1078b2da3e05a9553ab90db21124a14d
SHA1 hash:
8cc677bb0536e685ee9170b1356babd2d91d052f
Link:
https://www.unpac.me/results/75d49d00-641c-4a81-803a-b33602129939/
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/80a4368647ea647206896e0bf47e3340ad3b8cb21d54005b151f1975086ec615

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:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:INDICATOR_SUSPICIOUS_EXE_WindDefender_AntiEmaulation
Create hunting rule
Author:ditekSHen
Description:Detects executables containing potential Windows Defender anti-emulation checks
Rule name:MALWARE_Win_Vidar
Create hunting rule
Author:ditekSHen
Description:Detects Vidar / ArkeiStealer
Rule name:Vidar
Create hunting rule
Author:kevoreilly
Description:Vidar Payload

File information

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

Web download

ArkeiStealer

Executable exe 80a4368647ea647206896e0bf47e3340ad3b8cb21d54005b151f1975086ec615

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1586513/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1584973/
Cape
Cape
https://www.capesandbox.com/analysis/190429/

Comments