MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8b532219d6ed76f43427c1a1e92328367ef32ed090d4bd7045e4d215badda40. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f8b532219d6ed76f43427c1a1e92328367ef32ed090d4bd7045e4d215badda40
SHA3-384 hash: eb721d6201076393f4c73d2d96fb0b0e44f2f3bb3f278fc3fa1e93f16c1cc748d902d8e3124eab0daca8b9bf78f9ca26
SHA1 hash: 223c8953407714de19be43e41ff85e447864c1f9
MD5 hash: 52f72b426b54983621d9389e20e0340b
humanhash: beryllium-harry-south-harry
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:188'928 bytes
First seen:2023-02-09 19:01:22 UTC
Last seen:2023-02-09 20:35:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3eec0fba6b043cbe25b0432db71dd656 (6 x Tofsee, 5 x RedLineStealer, 3 x Smoke Loader)
ssdeep 3072:O5k92C0g2ZfOEGCJgpMADIeMtMryjsvwg834GdMSqrnHppA:O5lrtOFCJeI0t8kHpp
Threatray 84 similar samples on MalwareBazaar
TLSH T11E04C02332D0D830D332B6319C55C5B57B7EF8214AB8969B7768272F4EB02F196B2395
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 916a6a6a6a6a6e70 (2 x RedLineStealer, 1 x Rhadamanthys, 1 x Tofsee)
Reporter andretavare5
Tags:exe vidar


Avatar
andretavare5
Sample downloaded from http://195.74.86.227/five.exe

Intelligence

File Origin
# of uploads :
27
# of downloads :
207
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Suspicious activity
Analysis date:
2023-02-09 19:03:38 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/75f65cf1-523c-4a6d-8464-f6b0335b5cc7

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/362963/
Detection(s):
SecuriteInfo.com.Win32.BotX-gen.2097.26254.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Changing a file
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:
75%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/63e5432cd68ac683b34b5c9f/reports/e496e873-851b-43d8-8176-8997f3d570c6/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/f8b532219d6ed76f43427c1a1e92328367ef32ed090d4bd7045e4d215badda40
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.
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/be48ed9e-5299-4a3e-b5f1-2f298ce2f993
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1170511
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after checking locale)
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Self deletion via cmd or bat file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 803301 Sample: file.exe Startdate: 09/02/2023 Architecture: WINDOWS Score: 100 40 Malicious sample detected (through community Yara rule) 2->40 42 Antivirus detection for URL or domain 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 5 other signatures 2->46 8 file.exe 19 2->8         started        process3 dnsIp4 36 195.74.86.227, 49725, 80 MTS-PSE-ASRU Germany 8->36 38 777palm.com 46.173.218.72, 49715, 49716, 49717 GARANT-PARK-INTERNETRU Russian Federation 8->38 32 C:\Users\user\AppData\...\KFIIJJJDGC.exe, PE32 8->32 dropped 34 C:\Users\user\AppData\Local\...\lap[1].exe, PE32 8->34 dropped 50 Detected unpacking (changes PE section rights) 8->50 52 Detected unpacking (overwrites its own PE header) 8->52 54 Self deletion via cmd or bat file 8->54 56 3 other signatures 8->56 13 cmd.exe 1 8->13         started        15 cmd.exe 1 8->15         started        file5 signatures6 process7 process8 17 KFIIJJJDGC.exe 1 2 13->17         started        21 conhost.exe 13->21         started        23 conhost.exe 15->23         started        25 timeout.exe 1 15->25         started        file9 30 C:\Users\user\AppData\Roaming\...\ntlhost.exe, PE32 17->30 dropped 48 Machine Learning detection for dropped file 17->48 27 ntlhost.exe 17->27         started        signatures10 process11 signatures12 58 Antivirus detection for dropped file 27->58
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f8b532219d6ed76f43427c1a1e92328367ef32ed090d4bd7045e4d215badda40/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-02-09 19:02:09 UTC
File Type:
PE (Exe)
Extracted files:
13
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7c2teim5n3lw6q2cpqnb5ersqnt66mxnbeguxvyelzgscw5n3jaa._file
Verdict:
malicious
Similar samples:
10584cd18f21c2e0b606ddeb4348b5283280221fb1aae6ddd1161f290a507732
Vidar
12ba6e94a8bd29aaf0ea26a71a12e864bdcf737376d3855b8e15d345a58b7934
Vidar
1eab2ffc6adea310c6787a473d37110b1cf7643337032a3e818e3991886672be
Vidar
2a0e3a1a6d6bad4374a6cb4a81eedb71c62851794570e6c1a34a50934da503fd
Vidar
3da5516f3f65b9c3ecbef09fc5f8d1498a4f3fcf736251899699ad3a05dc72f0
Vidar
77570db1195a42024717d6223e0c55bc77e0246080b2fa7de24eac97391cdeda
Vidar
a18b09003c8b26b3c1cc70a7483c9fec6e5db52f4bc036b5c7a383e151c24a76
Vidar
ac6b01b2b51cf53bb97fce01b141c6795a438a11ace0b26735834f2ece3160f9
Vidar
c3f139f53549f049713a320747a070a6a6ce759d9958a771bd9697bc5963e300
Vidar
c63db8fe5fba48f23f316675dd55e54478f619759bb54307c7fc3bc779f12ad2
Vidar
+ 74 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery persistence spyware stealer
Link:
https://tria.ge/reports/230209-xpsfqsgf86/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
GoLang User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks computer location settings
Deletes itself
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Unpacked files
SH256 hash:
b4bd180c14d6869f3cf5601d9d8540a2ac6e20bef4a9c68b8499a6c1770ed828
MD5 hash:
654c8fd62b651a4e3dfb7d351e293a24
SHA1 hash:
ea605bd371906c0d931527ce5a4926b4e3d4fdb5
Link:
https://www.unpac.me/results/fdf75eba-5618-491f-bf27-67fc6dd65e18/
SH256 hash:
f8b532219d6ed76f43427c1a1e92328367ef32ed090d4bd7045e4d215badda40
MD5 hash:
52f72b426b54983621d9389e20e0340b
SHA1 hash:
223c8953407714de19be43e41ff85e447864c1f9
Link:
https://www.unpac.me/results/fdf75eba-5618-491f-bf27-67fc6dd65e18/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f8b532219d6ed76f43427c1a1e92328367ef32ed090d4bd7045e4d215badda40

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:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security

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/362963/

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