MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 95cc8eb2e2e0064a0788032bec3c3bdcbd4edef6b0952e071d5dac5b29f6e51f. 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: 11
| SHA256 hash: | 95cc8eb2e2e0064a0788032bec3c3bdcbd4edef6b0952e071d5dac5b29f6e51f |
|---|---|
| SHA3-384 hash: | 31c3e3b14547dfd2ba219cd14a08eeebeed4da53a7aebb9e1f4cd5df4ea249672e5368ca1970ffe9c07502385f67da6a |
| SHA1 hash: | 793d258a41c66760d38988f683e4f6696e13e045 |
| MD5 hash: | a4a9b253aa59a59c2040ad1dbe95c47a |
| humanhash: | comet-mockingbird-sweet-montana |
| File name: | a4a9b253aa59a59c2040ad1dbe95c47a.exe |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 688'640 bytes |
| First seen: | 2021-09-20 07:03:30 UTC |
| Last seen: | 2021-09-20 08:03:11 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7be124dd1509e56149d37e4e5fc24f60 (5 x RedLineStealer, 4 x RaccoonStealer, 2 x Smoke Loader) |
| ssdeep | 12288:VZ0TJh4Z5WBYbdbmCJ+Ju4F6zxuIY1ewLp6xPuXrztpVEEhkltyyGZ9+DN7d:VSTJhQRmuwyzgIIp6xP2RDklgyGZ9Yd |
| Threatray | 2'905 similar samples on MalwareBazaar |
| TLSH | T173E4F120AAE0C036F1F742F456759768A92DBDB29B3490CB62D212FD17396E4DC30B97 |
| File icon (PE): |  |
| dhash icon | ead8a89cc6e68ee0 (43 x RaccoonStealer, 31 x RedLineStealer, 20 x Smoke Loader) |
| Reporter |  abuse_ch |
| Tags: | ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
126
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a4a9b253aa59a59c2040ad1dbe95c47a.exe
Verdict:
Malicious activity
Analysis date:
2021-09-20 07:06:10 UTC
Tags:
trojan stealer vidar loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Vidar
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Connection attempt
Sending a custom TCP request
Launching the default Windows debugger (dwwin.exe)
Malware family:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.DllCheck
Status:
Malicious
First seen:
2021-09-20 02:37:00 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 2'895 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar botnet:1008 discovery spyware stealer suricata
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
Malware Config
C2 Extraction:
https://petrenko96.tumblr.com/
Unpacked files
SH256 hash:
afbced77762d814a12d80286c5744519541c4836a0c7464c6b4f9e166d474990
MD5 hash:
5cecd28e592ff348a9ac717a1e557a4f
SHA1 hash:
a82750b90b40eb6b583cb6bf97b8a02b8219f730
SH256 hash:
95cc8eb2e2e0064a0788032bec3c3bdcbd4edef6b0952e071d5dac5b29f6e51f
MD5 hash:
a4a9b253aa59a59c2040ad1dbe95c47a
SHA1 hash:
793d258a41c66760d38988f683e4f6696e13e045
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing SQL queries to confidential data stores. Observed in infostealers |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_WindDefender_AntiEmaulation |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing potential Windows Defender anti-emulation checks |
| Rule name: | MALWARE_Win_Vidar |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Vidar / ArkeiStealer |
| Rule name: | Vidar |
|---|---|
| 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
Delivery method
Distributed via web download
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