MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9fa73905db072b6b56a79b26476570af13890627e72c9ca66095d33f67d924a0. 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: | 9fa73905db072b6b56a79b26476570af13890627e72c9ca66095d33f67d924a0 |
|---|---|
| SHA3-384 hash: | 9c87d4116943e0e6ac1484d23eb9e54661804f96485dbd5227d7d61141de9c7985987d7d4da26b78578e3766ecd094e5 |
| SHA1 hash: | 87acb0bd7bf9961c6ed2fd08f44b01cd435b6401 |
| MD5 hash: | 1f2d0538232bce210f9df91524f55ceb |
| humanhash: | neptune-pluto-florida-cat |
| File name: | 9fa73905db072b6b56a79b26476570af13890627e72c9ca66095d33f67d924a0 |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 5'945'344 bytes |
| First seen: | 2022-06-10 07:45:35 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | a56f115ee5ef2625bd949acaeec66b76 (53 x Stealc, 47 x PureHVNC, 28 x PureCrypter) |
| ssdeep | 49152:nIPJeoDR6qyV2RmtZM3elkmDIphYD2AIM:nQJeoCxtaezIMD2fM |
| Threatray | 16'399 similar samples on MalwareBazaar |
| TLSH | T19A56F111A3E692C7E3B39A34F6B6655B04387D12E21AC81D325C332D4970A4C6D5EFEB |
| TrID | 52.9% (.EXE) Win32 Executable (generic) (4505/5/1) 23.5% (.EXE) Generic Win/DOS Executable (2002/3) 23.5% (.EXE) DOS Executable Generic (2000/1) |
| File icon (PE): |  |
| dhash icon | d8d09090ccdacaec (2 x ArkeiStealer) |
| Reporter |  crep1x |
| Tags: | ArkeiStealer exe vidar |
Intelligence
File Origin
# of uploads :
1
# of downloads :
400
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9fa73905db072b6b56a79b26476570af13890627e72c9ca66095d33f67d924a0
Verdict:
Malicious activity
Analysis date:
2022-06-10 08:17:16 UTC
Tags:
stealer
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
Searching for the window
Searching for analyzing tools
Сreating synchronization primitives
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Creating a window
Stealing user critical data
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
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.
Verdict:
Malicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Hides threads from debuggers
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Infostealer.Bandra
Status:
Malicious
First seen:
2022-06-06 00:39:15 UTC
File Type:
PE (Exe)
Extracted files:
206
AV detection:
13 of 26 (50.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
suspicious
Similar samples:
+ 16'389 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar evasion spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses 2FA software files, possible credential harvesting
Checks whether UAC is enabled
Checks BIOS information in registry
Loads dropped DLL
Reads local data of messenger clients
Reads user/profile data of web browsers
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Vidar Stealer
Vidar
Unpacked files
SH256 hash:
520b7968b2193485288b18b1f86dad6433ae97012fca6bf2b0619c03f522624e
MD5 hash:
2745c78c53ea6f3c4a92eb2c354f1d1a
SHA1 hash:
f53bb5b16992473077c6b0366e9dfb2cd8ce8c5f
SH256 hash:
9fa73905db072b6b56a79b26476570af13890627e72c9ca66095d33f67d924a0
MD5 hash:
1f2d0538232bce210f9df91524f55ceb
SHA1 hash:
87acb0bd7bf9961c6ed2fd08f44b01cd435b6401
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: | grakate_stealer_nov_2021 |
|---|
| Rule name: | INDICATOR_EXE_Packed_MPress |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables built or packed with MPress PE compressor |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries and memory artifcats referencing sandbox DLLs typically observed in sandbox evasion |
| 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: | 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.
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