MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7e349767b32221f32490d0c7270670a35d9c316936fb45bb9a5c900dba521cda. 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: 12


Intelligence 12 IOCs YARA 7 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7e349767b32221f32490d0c7270670a35d9c316936fb45bb9a5c900dba521cda
SHA3-384 hash: 17b4f8f1895dd16da210ca88778a1b790f12b97b669a728164e9ad01ea7126fce2400423858d177f9764f348f1383bb3
SHA1 hash: 99d7ebac64106cbc440c4d75c16fcceadfb7577c
MD5 hash: 909bbf2ab9f8ac9868e4e79d163fd10d
humanhash: wolfram-fruit-oxygen-lake
File name:909bbf2ab9f8ac9868e4e79d163fd10d
Download: download sample
Signature Vidar
Create hunting rule
File size:6'040'576 bytes
First seen:2023-02-10 05:20:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9cbefe68f395e67356e2a5d8d1b285c0 (58 x LummaStealer, 49 x AuroraStealer, 36 x Vidar)
ssdeep 98304:r+/7hUMfsNgQfrPrsokrPUeJMbFzoAt16OrJmL8UtIUDYCVcBMJpFwTp6mgMlx:6l18rTREPUU8FzXgr153JtmV
Threatray 1'279 similar samples on MalwareBazaar
TLSH T1CE560242FCE754B1EA02117209A7D2EF2325B9091F368BC7DA50BF7AAD725E01C32675
gimphash fd00f128d2958ca918312b02535da57c0ac1a3b3b89b2c7ab739dd4df4696d82
TrID 40.3% (.EXE) Win64 Executable (generic) (10523/12/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4505/5/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter zbetcheckin
Tags:32 exe vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
221
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
909bbf2ab9f8ac9868e4e79d163fd10d
Verdict:
No threats detected
Analysis date:
2023-02-10 05:28:45 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6a94abb6-b855-45d7-af83-94fb96669cd1

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/363180/
Detection(s):
Win.Malware.Wingo-9956993-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Launching a process
Сreating synchronization primitives
Creating a file
Reading critical registry keys
Creating a window
Using the Windows Management Instrumentation requests
Running batch commands
Creating a process with a hidden window
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
golang packed
Link:
https://www.filescan.io/uploads/63e5d441fc49e4bf1c31caea/reports/4f270d13-1613-42a2-afa8-ddc44281a47e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/7e349767b32221f32490d0c7270670a35d9c316936fb45bb9a5c900dba521cda
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.
Malware family:
Gost
Create hunting rule
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/daf77e87-1906-439a-a9e7-d32572c2715d
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1170859
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
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
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 803649 Sample: NKbeNpbGvc.exe Startdate: 10/02/2023 Architecture: WINDOWS Score: 100 30 Snort IDS alert for network traffic 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 5 other signatures 2->36 8 NKbeNpbGvc.exe 2->8         started        process3 dnsIp4 24 iplogger.com 148.251.234.93, 443, 49699 HETZNER-ASDE Germany 8->24 38 May check the online IP address of the machine 8->38 40 Writes to foreign memory regions 8->40 42 Allocates memory in foreign processes 8->42 44 Injects a PE file into a foreign processes 8->44 12 MSBuild.exe 19 8->12         started        16 MSBuild.exe 2 8->16         started        signatures5 process6 dnsIp7 26 t.me 149.154.167.99, 443, 49702 TELEGRAMRU United Kingdom 12->26 28 65.109.168.175, 49703, 80 ALABANZA-BALTUS United States 12->28 46 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->46 48 Tries to steal Mail credentials (via file / registry access) 12->48 50 Tries to harvest and steal browser information (history, passwords, etc) 12->50 52 Tries to steal Crypto Currency Wallets 12->52 18 cmd.exe 1 12->18         started        54 Contains functionality to compare user and computer (likely to detect sandboxes) 16->54 signatures8 process9 process10 20 conhost.exe 18->20         started        22 timeout.exe 1 18->22         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7e349767b32221f32490d0c7270670a35d9c316936fb45bb9a5c900dba521cda/
Threat name:
Win32.Trojan.Casdet
Create hunting rule
Status:
Malicious
First seen:
2023-02-10 05:21:09 UTC
File Type:
PE (Exe)
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=py2joz5teiq7gjeq2ddsobtqunozymljg35ulo42lsia3ossdtna._file
Verdict:
malicious
Similar samples:
12b053ff554ab6a4db909b0ee33f419b09f1f0f8a6612ae9773db3451e6d166a
Vidar
16d90becedc8db98707d9959052f4e686066eab7ae751b1582016602d5208600
Vidar
44f6100a2d95f01fb7e692367928f9df629c556680bc74fe45011482184c8b61
Vidar
4e8575081ab4e714f413c5cbe83141127d397da4df656fe28f2a1c42356dbb65
Vidar
62fb38640d60c70e8701cc74ebdfc7bf75b4e0274f0daa778ddef889abd3050e
Vidar
6799039398f64ecaae8d532ce14fd2187e889d18ec9cf14b6d8dfc653a31584f
Vidar
934be33621f60d5c6026af662631a4de2c054ccd0f132b268e721c73afc8aa37
Vidar
9b7b45434353b99f97d33f44e225e71b9c164cd21ae56335c078cca20ae29c1d
Vidar
ad4e377633b5f0a87ad2a4a6b741615016de79605225737fc4ba5c70308c5e68
Vidar
+ 1'269 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:589 spyware stealer
Link:
https://tria.ge/reports/230210-f1qylsag48/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Loads dropped DLL
Vidar
Unpacked files
SH256 hash:
9bddbcae1a5ff008db5a2ed9f6014d5c743a5846ba266aa03aa4c3b97e008490
MD5 hash:
1c18e362459dfa87112e509e3a7112a0
SHA1 hash:
b93295336f551af345cb69d05295e91c255ccfe2
Detections:
VidarStealer
Create hunting rule
Link:
https://www.unpac.me/results/0ac5760f-4a66-4070-afa1-a6c2a75315a5/
SH256 hash:
c514c151f195e41706a28617732214bbdc89d628166b9b46c7329f2479799541
MD5 hash:
4587260248e57c4b8a58e2ae16a942db
SHA1 hash:
4d40a97097c7eaf6ba363d6a316cddf3e7f63d85
Detections:
VidarStealer
Create hunting rule
Link:
https://www.unpac.me/results/0ac5760f-4a66-4070-afa1-a6c2a75315a5/
Parent samples :
44f6100a2d95f01fb7e692367928f9df629c556680bc74fe45011482184c8b61
885bf26d34cc27b5cb9af85b7cc5fc78c52811c2f5cded1a8fd04183c5148a8c
7e349767b32221f32490d0c7270670a35d9c316936fb45bb9a5c900dba521cda
7e44724101abeaace0c8ab6e16471862f8fed840e9f70cfb62d56bddd39bdbbc
e281b91951d69e2574391f2e6462d551aff1793be4a55b619174606700bed0f7
SH256 hash:
676ce887ccfaffbf8eaea994f5250277fc9121f20964d73643cf6493824f19cc
MD5 hash:
e1a5e37ecf5d68f7abd73d912525a566
SHA1 hash:
22f6f6612c74430e1c5b7d717846aa4fe68111d2
Link:
https://www.unpac.me/results/0ac5760f-4a66-4070-afa1-a6c2a75315a5/
SH256 hash:
7e349767b32221f32490d0c7270670a35d9c316936fb45bb9a5c900dba521cda
MD5 hash:
909bbf2ab9f8ac9868e4e79d163fd10d
SHA1 hash:
99d7ebac64106cbc440c4d75c16fcceadfb7577c
Link:
https://www.unpac.me/results/0ac5760f-4a66-4070-afa1-a6c2a75315a5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.16
Link:
https://yomi.yoroi.company/submissions/7e349767b32221f32490d0c7270670a35d9c316936fb45bb9a5c900dba521cda

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware

File information

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

Web download

Vidar

Executable exe 7e349767b32221f32490d0c7270670a35d9c316936fb45bb9a5c900dba521cda

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/363180/
  
URLhaus
https://urlhaus.abuse.ch/url/2535704/

Comments


Avatar
zbet commented on 2023-02-10 05:20:15 UTC

url : hxxp://amikstiekomsu.ac.id/TranKLPort354259.exe