MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3ecfe375bd64aa9e53b2d439c8ea9974af664aa36d060239ae7ddd1d796e0309. 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: | 3ecfe375bd64aa9e53b2d439c8ea9974af664aa36d060239ae7ddd1d796e0309 |
|---|---|
| SHA3-384 hash: | 6cfa456506c192ea4b4b587b6b930ff9304ce3e6dec7372cba5bb94867d6849b640eb3e5f6d5d3bb3653202da0c39ab6 |
| SHA1 hash: | 023292b0b004739fb03cb417a28d8675633a5b2a |
| MD5 hash: | cc41b92339a4d05cf4941a41c1b198d1 |
| humanhash: | mike-seventeen-kentucky-autumn |
| File name: | cc41b92339a4d05cf4941a41c1b198d1.exe |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 860'160 bytes |
| First seen: | 2020-12-04 07:50:33 UTC |
| Last seen: | 2020-12-04 10:05:58 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 775fa617ccf71b4941270192dca70f1b (1 x ArkeiStealer) |
| ssdeep | 24576:nlrmnlt/GlFGG59zDaMDQrvIsm6kezuiew:lrhPGu3azrvIR6keTH |
| Threatray | 297 similar samples on MalwareBazaar |
| TLSH | 1E052380C8C77174C6DF693E4B18B22EE5FC49AA8458CCEAE35557F6890773D41A8B83 |
| Reporter |  abuse_ch |
| Tags: | ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
179
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cc41b92339a4d05cf4941a41c1b198d1.exe
Verdict:
Malicious activity
Analysis date:
2020-12-04 08:02:38 UTC
Tags:
trojan stealer vidar
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
VMProtectStub
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
DNS request
Creating a file
Deleting a recently created file
Reading critical registry keys
Replacing files
Creating a window
Delayed writing of the file
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Searching for the window
Connection attempt to an infection source
Stealing user critical data
Launching a tool to kill processes
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.
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Detected VMProtect packer
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Sample is protected by VMProtect
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.AveMaria
Status:
Malicious
First seen:
2020-11-27 05:54:58 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
unknown
Similar samples:
+ 287 additional samples on MalwareBazaar
Result
Malware family:
oski
Score:
10/10
Tags:
family:oski discovery infostealer spyware vmprotect
Behaviour
Checks processor information in registry
Kills process with taskkill
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
JavaScript code in executable
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Oski
Unpacked files
SH256 hash:
3ecfe375bd64aa9e53b2d439c8ea9974af664aa36d060239ae7ddd1d796e0309
MD5 hash:
cc41b92339a4d05cf4941a41c1b198d1
SHA1 hash:
023292b0b004739fb03cb417a28d8675633a5b2a
SH256 hash:
412786aa38066ec8005281c6ffe4df80a57f624c372c65b6ef5df1b67c95a637
MD5 hash:
85522c6936242fa6c7c074152b8c44b6
SHA1 hash:
014e8220044d0725c921d4f8eddabb0e5db17e73
Detections:
win_oski_g0
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
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: | suspicious_packer_section |
|---|---|
| Author: | @j0sm1 |
| Description: | The packer/protector section names/keywords |
| Reference: | http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/ |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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