MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0b3ab7f49de6a6f299f4ba0acfa832f3ba7a65258afcfa6ee92b0ad584a6e403. 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: | 0b3ab7f49de6a6f299f4ba0acfa832f3ba7a65258afcfa6ee92b0ad584a6e403 |
|---|---|
| SHA3-384 hash: | be5ef3d1279d8cfab9564c8f9d0d8dce53b24b67a6559cd71602a6f6cf370157312e8002356a3ac05d68601e7d32b68b |
| SHA1 hash: | a4c38910d60c9229189198121c53de8f6c3a4478 |
| MD5 hash: | 85f5bb8d7a44bb9ca334726c1b372790 |
| humanhash: | high-lithium-illinois-table |
| File name: | 85f5bb8d7a44bb9ca334726c1b372790 |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 660'992 bytes |
| First seen: | 2021-12-11 22:53:12 UTC |
| Last seen: | 2021-12-12 01:36:07 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f95947646bf522c556d1447d99f5d644 (1 x DanaBot, 1 x ArkeiStealer, 1 x RedLineStealer) |
| ssdeep | 12288:L/fw1SDAq3jZ5DOMRBhSdpNy5Xz3aiRkfTBl1sS6e7:L/4M/j/iM0N0Xz6eS |
| Threatray | 3'532 similar samples on MalwareBazaar |
| TLSH | T123E412D0F5B2C076C4A2397C88208BD18D3B7851E6B4954BB2781BAB6F726D01F3675B |
| File icon (PE): |  |
| dhash icon | fcfcf4d4d4d4d8c0 (41 x RedLineStealer, 30 x RaccoonStealer, 9 x Smoke Loader) |
| Reporter |  zbetcheckin |
| Tags: | 32 ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
227
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
85f5bb8d7a44bb9ca334726c1b372790
Verdict:
Malicious activity
Analysis date:
2021-12-11 22:56:28 UTC
Tags:
trojan stealer vidar
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Vidar
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending an HTTP GET request
DNS request
Creating a file
Reading critical registry keys
Delayed writing of the file
Sending a UDP request
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden 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
Sending an HTTP GET request to an infection source
Forced shutdown of a browser
Result
Malware family:
n/a
Score:
9/10
Tags:
n/a
Behaviour
MalwareBazaar
SystemUptime
CPUID_Instruction
MeasuringTime
CheckCmdLine
EvasionGetTickCount
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
greyware packed
Result
Verdict:
MALICIOUS
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
Antivirus detection for URL or domain
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
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.Azorult
Status:
Malicious
First seen:
2021-12-11 20:22:07 UTC
File Type:
PE (Exe)
Extracted files:
39
AV detection:
24 of 28 (85.71%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 3'522 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar botnet:1002 discovery spyware stealer
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
Malware Config
C2 Extraction:
https://mstdn.social/@sergeev43
https://koyu.space/@sergeev45
https://koyu.space/@sergeev45
Unpacked files
SH256 hash:
5d4e7e6f99d3a2b7f0be24aef53bed638219f52ab1b9c219ef1c547e58f605d9
MD5 hash:
1926f705f3456a608fbc1443229a2d32
SHA1 hash:
30d04c567ce1d51cb5d8113b86ce3b7bae20f59f
SH256 hash:
0b3ab7f49de6a6f299f4ba0acfa832f3ba7a65258afcfa6ee92b0ad584a6e403
MD5 hash:
85f5bb8d7a44bb9ca334726c1b372790
SHA1 hash:
a4c38910d60c9229189198121c53de8f6c3a4478
Verdict:
Malicious
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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