MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a0bf8575052b720932ab96605b4622a07453b1ace7cd73a8f262ca3e7fa7317a. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a0bf8575052b720932ab96605b4622a07453b1ace7cd73a8f262ca3e7fa7317a
SHA3-384 hash: d89c7b6fad9c681c4ec558f2d356a59181d001d1d24568b6dcc8a0944d4c759ffb0a63f5792f27f93e82574e7a89c5af
SHA1 hash: 14d15fb778c83054337e98262a196a29e1dad7af
MD5 hash: 4c5fe878d4567aec30b34fbf6e90549c
humanhash: robert-virginia-snake-winter
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:985'352 bytes
First seen:2023-03-11 15:04:30 UTC
Last seen:2023-03-11 17:11:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:FKYg61u/MMSVfbglOEB7oqiMdcbvL38GRvhcFRSMoRQQmvo38O2I9Xrdk+KxOdiY:8f/fxsMdYT38kv+fSLi88oZ6+7YYZBPp
Threatray 1'172 similar samples on MalwareBazaar
TLSH T1C925AB4F2F14D535FE99E477546208B9CD686C31473099EA218AA9F71E7C3223B086EF
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon fce4ccccccdcf0d8 (1 x Vidar)
Reporter andretavare5
Tags:exe signed vidar

Code Signing Certificate

Organisation:HDD Toshiba SATA-III 10Tb HDWG460EZSTA N300 (7200rpm) 4096Mb 2.5 Rtl
Issuer:HDD Toshiba SATA-III 10Tb HDWG460EZSTA N300 (7200rpm) 4096Mb 2.5 Rtl
Algorithm:sha1WithRSAEncryption
Valid from:2022-12-10T12:00:05Z
Valid to:2032-12-11T12:00:05Z
Serial number: 63244d30d2a14ab44aadbd9a36e4da5a
Intelligence: 13 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 157008ce95581dcaf9d099250b6d5f5fa4a3687eadfb64fb1969b58b0dd6388f
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
andretavare5
Sample downloaded from https://vk.com/doc139074685_657523441?hash=QFLFRkrZWTHbZC8c0LsXau1syzjT9q3pQ84f2AHJ1Pc&dl=GEZTSMBXGQ3DQNI:1678476794:iaC7vpSAPJZwe80BJ9BBFmMqItPwuazUIsOTFSkeUOP&api=1&no_preview=1#kis_crypto

Intelligence

File Origin
# of uploads :
3
# of downloads :
224
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2023-03-11 15:07:36 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8b1d581d-f601-477c-b7d2-d5c80ae77b2d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/373549/
Detection(s):
SecuriteInfo.com.Variant.Tedy.270238.13639.3354.UNOFFICIAL
Create hunting rule

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:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint overlay packed stealer
Link:
https://www.filescan.io/uploads/640c989fcb9bbbbcdcc6d995/reports/d650fa3d-2b66-4536-a671-3a2695223bba/overview
Verdict:
Malicious
Labled as:
Tedy.Generic
Link:
https://www.hybrid-analysis.com/sample/a0bf8575052b720932ab96605b4622a07453b1ace7cd73a8f262ca3e7fa7317a
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
Link:
https://analyze.intezer.com/analyses/507d8663-4cfd-4bef-8a2e-500ae2c1b164
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1191714
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to compare user and computer (likely to detect sandboxes)
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
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
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a0bf8575052b720932ab96605b4622a07453b1ace7cd73a8f262ca3e7fa7317a/
Threat name:
Win64.Trojan.Tedy
Create hunting rule
Status:
Malicious
First seen:
2023-03-11 15:22:06 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
9
AV detection:
6 of 39 (15.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uc7yk5iffnzasmvlszqfwrrcub2fhmnm47gxhkhsmlfd475hgf5a._file
Verdict:
malicious
Similar samples:
357454521efaa0849a2ee13d2f3531082ac56d110a10b137654d5777cf724d51
Vidar
36ce3b9ec0b50fcc219b1f1272363b8d3542b4afc3229e0251f58d9b27fb74e1
Vidar
3bafde54ba687060ac7b17a4d377f368d27cf7c21fb369915065ee4995d2c01e
Vidar
4cba59fde5a74d8e86638c65299b51adacc0ce2af56c1f17cb27c13bf5bb2263
Vidar
59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb
Vidar
914e09b5e1bee2e3bbb2d77f8fae1a8069f67b887f6abf9c5785e9fc5e39dd1c
Vidar
9930b550d3a4ad60d78f4aefda8ce51ecf36369d170be8feba6a30b57b7893f6
Vidar
c0e2de257b40366c2e97a6c4a074d18a49a8ade3037632cd754489d26198dbd3
Vidar
+ 1'162 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:9872359c86afa8a4f44fef15fc54a155 spyware stealer
Link:
https://tria.ge/reports/230311-sf6vjsaa32/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Loads dropped DLL
Vidar
Malware Config
C2 Extraction:
https://t.me/nemesisgrow
https://steamcommunity.com/profiles/76561199471222742
http://65.109.12.165:80
Unpacked files
SH256 hash:
a0bf8575052b720932ab96605b4622a07453b1ace7cd73a8f262ca3e7fa7317a
MD5 hash:
4c5fe878d4567aec30b34fbf6e90549c
SHA1 hash:
14d15fb778c83054337e98262a196a29e1dad7af
Link:
https://www.unpac.me/results/fb52307b-004e-4fb1-9486-c9c3168c3baa/
Malware family:
Vidar.A
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a0bf8575052b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/a0bf8575052b720932ab96605b4622a07453b1ace7cd73a8f262ca3e7fa7317a

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/373549/

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