MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9d06fb9b721187dc8e5ee2040320c4fd42850f3af473e4f4bf181d0f3e732b0c. 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: 14
| SHA256 hash: | 9d06fb9b721187dc8e5ee2040320c4fd42850f3af473e4f4bf181d0f3e732b0c |
|---|---|
| SHA3-384 hash: | f59572059bfcf2d5a786ce69347aca90ea20b936815af64638e29d084b138660662d3b24b582622aea716ca5df1e72a7 |
| SHA1 hash: | d4b0d29a45159f17d1ec0ce199978c3d1bd2e213 |
| MD5 hash: | 3bc48e182f5b53691b9ce1cd3740f36d |
| humanhash: | seventeen-connecticut-ink-three |
| File name: | 3bc48e182f5b53691b9ce1cd3740f36d |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 776'704 bytes |
| First seen: | 2021-12-26 16:52:28 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | e7933d3b9319596408966717da575cda (4 x RedLineStealer, 1 x ArkeiStealer, 1 x RaccoonStealer) |
| ssdeep | 12288:Y0cnXbR8ddkSOrZqulLHDYWsgfwyktg3yL9krTICkvPowHP8PnseocI9ykH+GQAp:YXudXuZqMLHM1ryqnL98T1ns1H+GQg |
| Threatray | 3'644 similar samples on MalwareBazaar |
| TLSH | T13BF4E000A7A1C038F5B726F049B552757A3E3AA16B3898CB52D627FD97396D0EC3035B |
| File icon (PE): |  |
| dhash icon | b6dacabecee6baa6 (72 x Stop, 68 x RedLineStealer, 55 x Smoke Loader) |
| Reporter |  zbetcheckin |
| Tags: | 32 ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
305
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3bc48e182f5b53691b9ce1cd3740f36d
Verdict:
Malicious activity
Analysis date:
2021-12-26 16:53:52 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
Sending an HTTP GET request
DNS request
Creating a file
Reading critical registry keys
Creating a window
Delayed writing of the file
Sending a UDP request
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Searching for the window
Launching a process
Query of malicious DNS domain
Sending a TCP request to an infection source
Stealing user critical data
Launching a tool to kill processes
Forced shutdown of a browser
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
EvasionGetTickCount
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware packed
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Vidar
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 domain / URL
Multi AV Scanner detection for submitted file
Self deletion via cmd delete
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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:
2021-12-26 16:53:11 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 3'634 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar botnet:916 discovery spyware stealer suricata
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
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
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
Malware Config
C2 Extraction:
https://mstdn.social/@kipriauk9
https://qoto.org/@kipriauk8
https://qoto.org/@kipriauk8
Unpacked files
SH256 hash:
7e1b20c54c815e4d39d92959b79a96ac0b64a08901ac1db9a4faabc24c6e8a6e
MD5 hash:
c9f36e7b3e88291fcd2f85b4fab165a6
SHA1 hash:
27a441a4e2c5211982f1839642c5ac115682daff
SH256 hash:
9d06fb9b721187dc8e5ee2040320c4fd42850f3af473e4f4bf181d0f3e732b0c
MD5 hash:
3bc48e182f5b53691b9ce1cd3740f36d
SHA1 hash:
d4b0d29a45159f17d1ec0ce199978c3d1bd2e213
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: | 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
Comments
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