MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fd1a09c372f39636d4d547a96121d7da03bea79dabb95717a8636b0d7aed8194. 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: 12
| SHA256 hash: | fd1a09c372f39636d4d547a96121d7da03bea79dabb95717a8636b0d7aed8194 |
|---|---|
| SHA3-384 hash: | db65a63120456fae24cb31410f84a0f17f6b6595eecc36ff7aea9141f83fba99a5602d292f59d4dd231f3206d98cbdeb |
| SHA1 hash: | a69eebde817629278554b07ac52646fbdc518740 |
| MD5 hash: | b1fb177e49034e7e8a74d4abf6384bcc |
| humanhash: | aspen-ohio-stream-dakota |
| File name: | b1fb177e49034e7e8a74d4abf6384bcc.exe |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 666'112 bytes |
| First seen: | 2022-11-24 10:05:15 UTC |
| Last seen: | 2022-11-24 11:28:43 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 6144:XMVPUy1UJ/h4HLvP0BKzOwTq9yytYpK+zWmx1SlW9EE:XeUh6DiKzVq7izxHSuEE |
| Threatray | 1'128 similar samples on MalwareBazaar |
| TLSH | T1A0E48D89D388CB01DB94697482739C3503AB6EB77770A344EE8D78B5FF7A1D05872292 |
| TrID | 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10523/12/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 4a4d963b1b713396 (5 x RedLineStealer, 1 x ArkeiStealer) |
| Reporter |  abuse_ch |
| Tags: | ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
552
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
vidar
ID:
1
File name:
b1fb177e49034e7e8a74d4abf6384bcc.exe
Verdict:
Malicious activity
Analysis date:
2022-11-24 10:05:47 UTC
Tags:
trojan stealer vidar
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the Windows subdirectories
Сreating synchronization primitives
Creating a process from a recently created file
Creating a file
Searching for the window
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Reading critical registry keys
Creating a window
Running batch commands
Creating a process with a hidden window
Launching a process
Stealing user critical data
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
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.
Verdict:
Malicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
84 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
C2 URLs / IPs found in malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
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 stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Vidar
Status:
Suspicious
First seen:
2022-11-24 09:27:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
13 of 26 (50.00%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 1'118 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar botnet:1855 discovery spyware stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies system certificate store
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
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Vidar
Malware Config
C2 Extraction:
https://t.me/headshotsonly
https://steamcommunity.com/profiles/76561199436777531
https://steamcommunity.com/profiles/76561199436777531
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
34f2d531f13b0d3213e81535b6be12ac6b2541a50269ec13e06f5c3d399f65ab
MD5 hash:
8244a8a281f5cbef20142fb452377c1b
SHA1 hash:
fc96a2961632de8195f4284b1cf9b19539976e43
SH256 hash:
8615b806ea84a135fd61b9b69f1aef0dd4761b4698cd3e7d3a2f518f991fd208
MD5 hash:
04970887e6dceb98760088b64f41bf42
SHA1 hash:
b56d5ab7fd3cb4b89f5ac5852c7c50820256ce1e
SH256 hash:
fd1a09c372f39636d4d547a96121d7da03bea79dabb95717a8636b0d7aed8194
MD5 hash:
b1fb177e49034e7e8a74d4abf6384bcc
SHA1 hash:
a69eebde817629278554b07ac52646fbdc518740
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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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