MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f6db72c05e52647a5876470d56f4fb7751f4f0947d9aba5ef21eac60528c73ba. 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: 17


Intelligence 17 IOCs YARA 7 File information Comments

SHA256 hash: f6db72c05e52647a5876470d56f4fb7751f4f0947d9aba5ef21eac60528c73ba
SHA3-384 hash: a445226398cc40802787ec1d65f1f1bef5f9073304448e590d9e8edf8ef7637d75c02b130a8937afe10ea570cb7c47f6
SHA1 hash: 302d3acb2bdd6e8f203f4cd822b8e689e659c4e8
MD5 hash: 0be2195f5329e5298df9d85c30f812cc
humanhash: mississippi-florida-seven-earth
File name:file
Download: download sample
Signature Vidar
File size:6'242'816 bytes
First seen:2023-03-10 07:21:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9cbefe68f395e67356e2a5d8d1b285c0 (58 x LummaStealer, 49 x AuroraStealer, 35 x Vidar)
ssdeep 98304:38idyGwWZvY2uWaoOzzxi1/6ONVF+Zcfwmb2du3mUiHFE8IUL7vlhEx:siUGwWZvY2FOzFi/+coM2g3mUAuLUL7g
Threatray 1'161 similar samples on MalwareBazaar
TLSH T17D561241F8DB94B1E501153219A7D3EF2B24B9091F329BC3DA54BF7AAD736E01C32266
gimphash c3d7854e3ff13b799c49c9df855549f41957841630da3df54a1e22c74810ec82
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 andretavare5
Tags:exe vidar


Avatar
andretavare5
Sample downloaded from https://acalexfirm.com/PoLyKruTuH4839994.exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
253
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
redline
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-03-10 07:23:29 UTC
Tags:
redline

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Launching a process
Creating a window
Сreating synchronization primitives
Creating a file
Reading critical registry keys
Using the Windows Management Instrumentation requests
Running batch commands
Creating a process with a hidden window
Sending a TCP request to an infection source
Stealing user critical data
Unauthorized injection to a system process
Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Tags:
golang packed
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:
RedLine stealer
Verdict:
Malicious
Result
Threat name:
RedLine, Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in 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)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
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 RedLine Stealer
Yara detected Vidar stealer
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 823824 Sample: file.exe Startdate: 10/03/2023 Architecture: WINDOWS Score: 100 36 Snort IDS alert for network traffic 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 Antivirus / Scanner detection for submitted sample 2->40 42 6 other signatures 2->42 8 file.exe 2->8         started        process3 dnsIp4 26 iplogger.com 148.251.234.93, 443, 49693, 49694 HETZNER-ASDE Germany 8->26 44 May check the online IP address of the machine 8->44 46 Writes to foreign memory regions 8->46 48 Allocates memory in foreign processes 8->48 50 Injects a PE file into a foreign processes 8->50 12 MSBuild.exe 19 8->12         started        16 MSBuild.exe 15 5 8->16         started        18 MSBuild.exe 2 8->18         started        signatures5 process6 dnsIp7 28 t.me 149.154.167.99, 443, 49698 TELEGRAMRU United Kingdom 12->28 30 95.216.179.190, 49699, 80 HETZNER-ASDE Germany 12->30 52 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->52 54 Tries to steal Mail credentials (via file / registry access) 12->54 56 Tries to harvest and steal browser information (history, passwords, etc) 12->56 20 cmd.exe 1 12->20         started        32 176.113.115.220, 49701, 80 SELECTELRU Russian Federation 16->32 34 api.ip.sb 16->34 58 Tries to steal Crypto Currency Wallets 16->58 60 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 18->60 62 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 18->62 signatures8 process9 process10 22 conhost.exe 20->22         started        24 timeout.exe 1 20->24         started       
Threat name:
Win32.Trojan.Privateloader
Status:
Malicious
First seen:
2023-03-10 07:45:53 UTC
File Type:
PE (Exe)
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:redline family:vidar botnet:2 botnet:e8ae4cffdc2bb11850a1df8815a395df infostealer spyware stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
RedLine
Vidar
Malware Config
C2 Extraction:
176.113.115.220:80
https://t.me/nemesisgrow
https://steamcommunity.com/profiles/76561199471222742
http://65.109.12.165:80
Unpacked files
SH256 hash:
6536f2b9efd04bd296fc8d3877955679f0c76fda5efcfed0d14064c080bf2167
MD5 hash:
c1bf0115c8d9199450c10ef76bcad02b
SHA1 hash:
7205c05f40c5f0b8506687e012fd7fdeb9963b69
SH256 hash:
8ad22bacbc62fac3686fba817a5191ea9db05a2ea9d243ff9b29c9f2d850e582
MD5 hash:
df404c42adbdd4105534b1ba56e8b3fe
SHA1 hash:
70727c1685b0b03e2e944b5b5b916119aa42f9e4
Detections:
redline
SH256 hash:
aaa7692e4c2bb0cd819f730b111f02d8138e363ab60309cc5edb1ac63035e8aa
MD5 hash:
06b196587722b319f6f3d5706b9c2bee
SHA1 hash:
33d326d7ebaa1e012a2a7eab397cb2d5777d0560
SH256 hash:
f6db72c05e52647a5876470d56f4fb7751f4f0947d9aba5ef21eac60528c73ba
MD5 hash:
0be2195f5329e5298df9d85c30f812cc
SHA1 hash:
302d3acb2bdd6e8f203f4cd822b8e689e659c4e8
Please note that we are no longer able to provide a coverage score for Virus Total.

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
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
Rule name:golang
Rule name:Golangmalware
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Description:Golang strings present
Rule name:HiveRansomware
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
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.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by

Comments