MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 af92599433f093b31aa91ecffac4fd100bfe2e89856bef9b85a7a9e418751044. 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
Vidar
Vendor detections: 15
| SHA256 hash: | af92599433f093b31aa91ecffac4fd100bfe2e89856bef9b85a7a9e418751044 |
|---|---|
| SHA3-384 hash: | d36d20d30e85d624025ad1eb2c9dc4d9a462aa59a1c9945f8291114ec662c3ef479a8234024491298009aa91666ca201 |
| SHA1 hash: | 83f041fcd9f0ab4aa469a5cfa55ddbb717d88071 |
| MD5 hash: | cb093c783abeb21910a13cc86fc6a361 |
| humanhash: | beer-pluto-six-green |
| File name: | Setup.exe |
| Download: | download sample |
| Signature | Vidar |
| File size: | 3'616'848 bytes |
| First seen: | 2023-06-07 20:54:18 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 49152:Ty3cawXotqPZcWEi7cfQyuyWNY2U61p5AtfSBSortDWTcu1FxzOTHT8xe:TMwYtqPZcgZU6n5A8S1FxF |
| Threatray | 1'333 similar samples on MalwareBazaar |
| TLSH | T15AF58C13B751483BC4521B35D89B91681975BE2A3FB3958B67A0BF0D3E327C0763A386 |
| TrID | 29.3% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 17.3% (.EXE) InstallShield setup (43053/19/16) 16.7% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9) 12.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 5.2% (.SCR) Windows screen saver (13097/50/3) |
| File icon (PE): |  |
| dhash icon | 64f0e732cbc2c686 (1 x Vidar) |
| Reporter |  iam_py_test |
| Tags: | exe signed vidar |
Code Signing Certificate
| Organisation: | ADATA XPG Gammix D10 16 ГБ (8 ГБ x 2 шт.) DDR4 3200 МГц DIMM CL16 (AX4U32008G16A-DB10) |
|---|---|
| Issuer: | ADATA XPG Gammix D10 16 ГБ (8 ГБ x 2 шт.) DDR4 3200 МГц DIMM CL16 (AX4U32008G16A-DB10) |
| Algorithm: | sha1WithRSAEncryption |
| Valid from: | 2023-06-06T13:23:46Z |
| Valid to: | 2033-06-07T13:23:46Z |
| Serial number: | 2af717ef350123ac45dab9d827b90652 |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 08b98ed14a92eb7aee31da5ae41ce25464f046fcdf3fd2bb729574f73404b00b |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
320
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
https://boraflow.click
Verdict:
Malicious activity
Analysis date:
2023-06-07 17:29:51 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
Launching a process
Creating a file
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Reading critical registry keys
Using the Windows Management Instrumentation requests
Creating a window
Forced shutdown of a system process
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
greyware keylogger lolbin obfuscated overlay packed rat regsvcs.exe threat
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Result
Verdict:
SUSPICIOUS
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:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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
Writes to foreign memory regions
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Vidar
Status:
Malicious
First seen:
2023-06-07 20:55:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
232
AV detection:
15 of 24 (62.50%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 1'323 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar botnet:28c8b36afa809659e21c14e7f6231b80 spyware stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Loads dropped DLL
Vidar
Malware Config
C2 Extraction:
https://t.me/rechnungsbetrag
https://t.me/prescilliouns
https://steamcommunity.com/profiles/76561199511129510
https://t.me/prescilliouns
https://steamcommunity.com/profiles/76561199511129510
Unpacked files
SH256 hash:
d98fefe242d4bb2c0d17400a2febeeb8436bfe260658dad3474aabd276763ee1
MD5 hash:
22ddbb92b88ea18b14992a92c4026ecf
SHA1 hash:
f3121c56f6733111e0abdd4e7ad7acbed4505a80
Detections:
VidarStealer
SH256 hash:
bfa12a2456d40d6c32a1f4e35bd43c81f6f67466234faed8fec19397d0e6d808
MD5 hash:
7a7927bac28be846b2fd2a5d10ba0676
SHA1 hash:
67a7b8616fc8e7aa7bb7a6e2521548e67a7caa2d
SH256 hash:
af92599433f093b31aa91ecffac4fd100bfe2e89856bef9b85a7a9e418751044
MD5 hash:
cb093c783abeb21910a13cc86fc6a361
SHA1 hash:
83f041fcd9f0ab4aa469a5cfa55ddbb717d88071
Malware family:
Vidar.A
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: | BAZT_B5_NOCEXInvalidStream |
|---|
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | pe_imphash |
|---|
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| 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
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.