MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6ab0929361ee1a7fdc900bb0f6e50e999183a7c1aef1f44951b7847e86dfd3bc. 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: 16


Intelligence 16 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6ab0929361ee1a7fdc900bb0f6e50e999183a7c1aef1f44951b7847e86dfd3bc
SHA3-384 hash: 81e156e7c6b2dfa636277972095863708a874f07e42d4d1697aae314c54c9188abbfee11e8b88473f776fb66619dbe39
SHA1 hash: eb87a11df4f7a0066389094ee9ba8a4e189794ad
MD5 hash: 0b4cc01ce62da8ed72b98a896c11c1dd
humanhash: delaware-kitten-music-colorado
File name:vidar0907.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:453'120 bytes
First seen:2024-07-11 12:39:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5909a34b719865b3b868121c17c6587a (1 x RedLineStealer, 1 x LummaStealer, 1 x Vidar)
ssdeep 12288:IQ1qvYI8j6BYDbqP/UJHQDvt81YNMKBOqIcruB:IQqvYTq+KhD18mhu3
TLSH T105A4E011B6C1C032D66356330DF4DBB96A7EB8300E719D9FA7841B6FCF7018297216AA
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4504/4/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter aachum
Tags:exe vidar


Avatar
iamaachum
77.105.132.27/vidar0907.exe

Lumma C2:
https://stationacutwo.shop/api
https://bouncedgowp.shop/api
https://bannngwko.shop/api
https://bargainnykwo.shop/api
https://affecthorsedpo.shop/api
https://radiationnopp.shop/api
https://answerrsdo.shop/api
https://publicitttyps.shop/api
https://benchillppwo.shop/api
https://reinforcedirectorywd.shop/api

Vidar C2:
https://steamcommunity.com/profiles/76561199735694209
https://t.me/puffclou

Intelligence

File Origin
# of uploads :
1
# of downloads :
449
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6ab0929361ee1a7fdc900bb0f6e50e999183a7c1aef1f44951b7847e86dfd3bc.exe
Verdict:
Malicious activity
Analysis date:
2024-07-11 12:40:54 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/378545ac-0176-4844-b8c5-fd6aeb4d0056

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Keylogger.Lazy-10031941-0
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=668fd2a46df1b20b8ec48723win7simulatehigh_evasion
Tags:
Crypt
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Сreating synchronization primitives
Behavior that indicates a threat
DNS request
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Sending an HTTP POST request
Connection attempt to an infection source
Sending an HTTP GET request to an infection source
Running batch commands
Creating a process with a hidden window
Query of malicious DNS domain
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
epmicrosoft_visual_cc fingerprint microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/668fd2a560a2a7247a48f734/reports/02288257-a371-4a8b-9030-325fc508ee26/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/6ab0929361ee1a7fdc900bb0f6e50e999183a7c1aef1f44951b7847e86dfd3bc
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/693695fe-a848-4898-9c2e-a29b0bf8fe1a
Result
Threat name:
LummaC, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1471487
Signature
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Searches for specific processes (likely to inject)
Snort IDS alert for network traffic
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1471487 Sample: vidar0907.exe Startdate: 11/07/2024 Architecture: WINDOWS Score: 100 42 steamcommunity.com 2->42 44 stationacutwo.shop 2->44 46 2 other IPs or domains 2->46 72 Snort IDS alert for network traffic 2->72 74 Found malware configuration 2->74 76 Malicious sample detected (through community Yara rule) 2->76 78 14 other signatures 2->78 9 vidar0907.exe 2->9         started        signatures3 process4 signatures5 80 Contains functionality to inject code into remote processes 9->80 82 Writes to foreign memory regions 9->82 84 Allocates memory in foreign processes 9->84 86 Injects a PE file into a foreign processes 9->86 12 RegAsm.exe 1 42 9->12         started        process6 dnsIp7 52 steamcommunity.com 23.192.247.89, 443, 49730 AKAMAI-ASUS United States 12->52 54 77.105.132.27, 56653, 80 PLUSTELECOM-ASRU Russian Federation 12->54 56 3 other IPs or domains 12->56 34 C:\Users\user\AppData\...\vidar0907[1].exe, PE32 12->34 dropped 36 C:\Users\user\AppData\...\lumma0907[1].exe, PE32 12->36 dropped 38 C:\ProgramData\vcruntime140.dll, PE32 12->38 dropped 40 7 other files (6 malicious) 12->40 dropped 96 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->96 98 Found many strings related to Crypto-Wallets (likely being stolen) 12->98 100 Tries to harvest and steal ftp login credentials 12->100 102 3 other signatures 12->102 17 JKKECBGIII.exe 12->17         started        20 AEBAFBGIDH.exe 12->20         started        22 cmd.exe 1 12->22         started        file8 signatures9 process10 signatures11 58 Antivirus detection for dropped file 17->58 60 Multi AV Scanner detection for dropped file 17->60 62 Machine Learning detection for dropped file 17->62 64 LummaC encrypted strings found 17->64 24 RegAsm.exe 17->24         started        66 Writes to foreign memory regions 20->66 68 Allocates memory in foreign processes 20->68 70 Injects a PE file into a foreign processes 20->70 28 RegAsm.exe 18 20->28         started        30 conhost.exe 22->30         started        32 timeout.exe 1 22->32         started        process12 dnsIp13 48 stationacutwo.shop 188.114.97.3, 443, 56655, 56656 CLOUDFLARENETUS European Union 24->48 88 Query firmware table information (likely to detect VMs) 24->88 90 Tries to harvest and steal ftp login credentials 24->90 92 Tries to harvest and steal browser information (history, passwords, etc) 24->92 94 Tries to steal Crypto Currency Wallets 24->94 50 104.102.42.29, 443, 56670 AKAMAI-ASUS United States 28->50 signatures14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6ab0929361ee1a7fdc900bb0f6e50e999183a7c1aef1f44951b7847e86dfd3bc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6ab0929361ee1a7fdc900bb0f6e50e999183a7c1aef1f44951b7847e86dfd3bc/
Threat name:
Win32.Ransomware.RedLine
Create hunting rule
Status:
Malicious
First seen:
2024-07-09 11:52:15 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
24 of 24 (100.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nkyjfe3b5ynh7xeqboypnziotgiyhj6bv3y7iskrw6ch5bw72o6a._file
Verdict:
malicious
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:lumma family:stealc family:vidar discovery spyware stealer
Link:
https://tria.ge/reports/240711-pv7hvaygpd/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Detect Vidar Stealer
Lumma Stealer
Stealc
Vidar
Malware Config
C2 Extraction:
https://steamcommunity.com/profiles/76561199735694209
https://t.me/puffclou
https://stationacutwo.shop/api
https://bouncedgowp.shop/api
https://bannngwko.shop/api
https://bargainnykwo.shop/api
https://affecthorsedpo.shop/api
https://radiationnopp.shop/api
https://answerrsdo.shop/api
https://publicitttyps.shop/api
https://benchillppwo.shop/api
https://reinforcedirectorywd.shop/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bbb92fa6-f4d5-49c2-838e-e1603672a64d
Unpacked files
SH256 hash:
3237084a604a871b668c333a5a681495e32ce69ed20c94d52b61e48db896900e
MD5 hash:
fa227c959320b32c66adabc1c4e16496
SHA1 hash:
538c72637241050b0667ff1a6f388ec369d6effc
Detections:
stealc
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Link:
https://www.unpac.me/results/53440df4-84df-446c-aa43-961e3f7135f6/
Parent samples :
e65f08b6749e63fea544cd201161e63abe6925e0e739faddda2bd4af5af56b97
6ab0929361ee1a7fdc900bb0f6e50e999183a7c1aef1f44951b7847e86dfd3bc
f3f2ee666e572cea6eb5bcfd31fbfbc3b0edc9f99db528bb0a640751fb223033
d1c5dce3d438c76addcfed20a46330ddadbe829fd49452f5728414057b441923
925d25b27a4a6cdfb2616b3cb64e258aaa63d7e8b19517a437cb5b5a2efd247a
SH256 hash:
0ab41930f0a18d7629031bf5cd9a8c7090c13983c1d7567b9018185f0fa18f0d
MD5 hash:
2890a00ef6943ed98e2b7c6e3e49ae1c
SHA1 hash:
9072a751e68fe39222aebc87ffb898a423310ce9
Link:
https://www.unpac.me/results/53440df4-84df-446c-aa43-961e3f7135f6/
SH256 hash:
6ab0929361ee1a7fdc900bb0f6e50e999183a7c1aef1f44951b7847e86dfd3bc
MD5 hash:
0b4cc01ce62da8ed72b98a896c11c1dd
SHA1 hash:
eb87a11df4f7a0066389094ee9ba8a4e189794ad
Link:
https://www.unpac.me/results/53440df4-84df-446c-aa43-961e3f7135f6/
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/6ab0929361ee1a7fdc900bb0f6e50e999183a7c1aef1f44951b7847e86dfd3bc

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)

File information

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

Web download

Socks5Systemz

zip ebb59161759ac7e1a5c5b58f4eac53013778d1d39a5be4979c099a80c7f0bc55

Vidar

Executable exe 6ab0929361ee1a7fdc900bb0f6e50e999183a7c1aef1f44951b7847e86dfd3bc

(this sample)

  
Link
https://tria.ge/240711-pl3hjawdmp
  
Dropped by
SHA256 ebb59161759ac7e1a5c5b58f4eac53013778d1d39a5be4979c099a80c7f0bc55
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2949772/
  
Dropped by
MD5 d95bfd3890f77c0be2c92f0bdafae715

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
KERNEL32.dll::CreateThreadpoolWork
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleOutputCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW

Comments