MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d280f05ac0d8cc0981dd870754c36f34e8377b82dcf797d545acc386e9139bd0. 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
| SHA256 hash: | d280f05ac0d8cc0981dd870754c36f34e8377b82dcf797d545acc386e9139bd0 |
|---|---|
| SHA3-384 hash: | 210dfe934cb3bfb1a4e38c4ceef2563cf064141ba12c3bcceacb5b9b6bc37c0fd3a4f4732a1fa6baf76fc8203a2618f0 |
| SHA1 hash: | 942047568f1b9ed0246635f872bc9186ce2d56e0 |
| MD5 hash: | 85f2d863b1bc12b0d983e3ec52fb9ecc |
| humanhash: | charlie-bacon-freddie-butter |
| File name: | 85f2d863b1bc12b0d983e3ec52fb9ecc.exe |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 729'088 bytes |
| First seen: | 2021-09-23 06:23:36 UTC |
| Last seen: | 2021-09-23 07:24:00 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f74a0f3da1e112835a6ac32552c0a4d2 (9 x RedLineStealer, 5 x ArkeiStealer, 4 x RaccoonStealer) |
| ssdeep | 12288:+dSGSoxgaNb4XLlhPppMT/3oKAZKJI723VXZgOZAY55ns7rHinffupCN8:3oxHbuK8hKyOVpVmY55s7GnmCN8 |
| Threatray | 3'704 similar samples on MalwareBazaar |
| TLSH | T1A9F4011067F0C035F6F706BA45FA82B8B53E7DB26B3481CB62D41AEA46A06E4DD71353 |
| File icon (PE): |  |
| dhash icon | f1716986a0a4a08c (1 x ArkeiStealer) |
| Reporter |  abuse_ch |
| Tags: | ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
85f2d863b1bc12b0d983e3ec52fb9ecc.exe
Verdict:
Malicious activity
Analysis date:
2021-09-23 06:30:06 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
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
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:
Threat name:
Win32.Trojan.Chapak
Status:
Malicious
First seen:
2021-09-23 00:56:14 UTC
AV detection:
13 of 28 (46.43%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 3'694 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar botnet:828 discovery spyware stealer
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
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
Malware Config
C2 Extraction:
https://stacenko668.tumblr.com/
Unpacked files
SH256 hash:
8476924f5f418c3efbc6f12e6e4450760cc31199b68f232ba8e10d563840ef5e
MD5 hash:
98a2e59f1490e26dad7bc71dcc09f835
SHA1 hash:
be3ca7cd740deab9afcb54135c47962e0dda78fa
SH256 hash:
d280f05ac0d8cc0981dd870754c36f34e8377b82dcf797d545acc386e9139bd0
MD5 hash:
85f2d863b1bc12b0d983e3ec52fb9ecc
SHA1 hash:
942047568f1b9ed0246635f872bc9186ce2d56e0
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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