MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac6b01b2b51cf53bb97fce01b141c6795a438a11ace0b26735834f2ece3160f9. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac6b01b2b51cf53bb97fce01b141c6795a438a11ace0b26735834f2ece3160f9
SHA3-384 hash: c2aaf3ed79fa41427348e991068a63913a8b560e2ac3cc359613455ad09f4f8e5f34460186c3b09348c7d8c459d86dc7
SHA1 hash: 2979f9f4f9d9393666a2025828486ee1f758fba9
MD5 hash: 7aeb24bf65dae934778587835bde3053
humanhash: beer-fish-bulldog-pluto
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:201'728 bytes
First seen:2023-02-09 11:42:19 UTC
Last seen:2023-02-09 13:33:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 83d1b8095e33f74e23ddae505b88bb37 (6 x RedLineStealer, 5 x Tofsee, 4 x Vidar)
ssdeep 3072:9hOOFf0lBj3VLM09WCh53Wr8c2p3oqnlbk8yc3AeX5TpvI:9hOlTVLP9oAc2hoqnxCcQYF
Threatray 2'613 similar samples on MalwareBazaar
TLSH T1F714D03639D0C072C56B50305864DA796BBEB831C679CA5BB7D81BBE1F303D1663A346
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 916a6a6a6a6a6a60 (21 x Smoke Loader, 21 x RedLineStealer, 6 x Tofsee)
Reporter andretavare5
Tags:exe vidar


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

Intelligence

File Origin
# of uploads :
20
# of downloads :
197
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2023-02-09 11:44:33 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fc66f0d6-090d-42cc-b275-97d14680a2ed

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/362733/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.16562.24564.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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/63e4dc47459bcf4604fff455/reports/612b4072-28c5-4757-8335-4a228f4d4890/overview
Verdict:
Malicious
Labled as:
Ransom.51A80467
Link:
https://www.hybrid-analysis.com/sample/ac6b01b2b51cf53bb97fce01b141c6795a438a11ace0b26735834f2ece3160f9
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
Link:
https://analyze.intezer.com/analyses/48b5a365-440c-4dc4-b0ca-3c80d5394126
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1169970
Signature
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: 802759 Sample: file.exe Startdate: 09/02/2023 Architecture: WINDOWS Score: 100 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus detection for URL or domain 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 5 other signatures 2->45 8 file.exe 19 2->8         started        process3 dnsIp4 35 195.74.86.227, 49723, 80 MTS-PSE-ASRU Germany 8->35 37 777palm.com 46.173.218.72, 49713, 49714, 49715 GARANT-PARK-INTERNETRU Russian Federation 8->37 31 C:\Users\user\AppData\...\FBFHDBKJEG.exe, PE32 8->31 dropped 33 C:\Users\user\AppData\Local\...\lap[1].exe, PE32 8->33 dropped 53 Detected unpacking (changes PE section rights) 8->53 55 Detected unpacking (overwrites its own PE header) 8->55 57 Self deletion via cmd or bat file 8->57 59 3 other signatures 8->59 13 cmd.exe 1 8->13         started        15 cmd.exe 1 8->15         started        file5 signatures6 process7 process8 17 FBFHDBKJEG.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 29 C:\Users\user\AppData\Roaming\...\ntlhost.exe, PE32 17->29 dropped 47 Detected unpacking (changes PE section rights) 17->47 49 Detected unpacking (overwrites its own PE header) 17->49 51 Machine Learning detection for dropped file 17->51 27 ntlhost.exe 17->27         started        signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ac6b01b2b51cf53bb97fce01b141c6795a438a11ace0b26735834f2ece3160f9/
Threat name:
Win32.Trojan.SmokeLoader
Create hunting rule
Status:
Malicious
First seen:
2023-02-09 11:43:06 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vrvqdmvvdt2txol7zya3cqogpfnehcqrvtqlezzvqnhs5trrmd4q._file
Verdict:
malicious
Similar samples:
1af5805ca8f035123fa89eea0eba3945a9dce47c376ced924501569ae8e5cdc6
Vidar
2a0e3a1a6d6bad4374a6cb4a81eedb71c62851794570e6c1a34a50934da503fd
Vidar
48e76ea09784f53c5d963a7edd2ca3a6d0999c3885772a5dc69f978e980c2261
Vidar
4a3a02c7213cc5bc61ea59f83cbadb0c046c6a41f815840b1e02ab52fcca2734
Vidar
719dc62c28d143014a62dbd91017f32020362ee3a06bac5c35d61868d571b127
Vidar
77570db1195a42024717d6223e0c55bc77e0246080b2fa7de24eac97391cdeda
Vidar
c63db8fe5fba48f23f316675dd55e54478f619759bb54307c7fc3bc779f12ad2
Vidar
d4785588c56ddce956ba0c177c7d5cd1ea179d5977682bc5d7ce9dd5996b5e28
Vidar
eda4e0dbcc7f758adf9ff4c8fdc024de805ba9ee0112e068804e6a3b928a952f
Vidar
fcd1f919f21765520aef43063450cc68dbbac04c1748029a80011def917e6e24
Vidar
+ 2'603 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery persistence spyware stealer
Link:
https://tria.ge/reports/230209-nxwcxsag5y/
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/17eb43bc-afa2-4a47-938b-22369c4c3a2b/
SH256 hash:
ac6b01b2b51cf53bb97fce01b141c6795a438a11ace0b26735834f2ece3160f9
MD5 hash:
7aeb24bf65dae934778587835bde3053
SHA1 hash:
2979f9f4f9d9393666a2025828486ee1f758fba9
Link:
https://www.unpac.me/results/17eb43bc-afa2-4a47-938b-22369c4c3a2b/
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/ac6b01b2b51cf53bb97fce01b141c6795a438a11ace0b26735834f2ece3160f9

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
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/362733/

Comments