MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 066dc9a1134b1db77c1574a52002f53b28cc29d0a3769bd5156d1e0e0a51a91a. 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


CoinMiner


Vendor detections: 14


Intelligence 14 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 066dc9a1134b1db77c1574a52002f53b28cc29d0a3769bd5156d1e0e0a51a91a
SHA3-384 hash: 762b401d1d4fab8571d5a080505a542744afb659caa603d1dd7a4883ee31df4cd9930702a6269d3c72d37b9e620b92ed
SHA1 hash: 7c0cf86f123f2896795add3ecc7bafc30fdc87bc
MD5 hash: 2d2c7ee748d941798466b19b53da88bb
humanhash: washington-glucose-massachusetts-magnesium
File name:Crawl.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:892'416 bytes
First seen:2025-01-07 12:31:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 938340415ae85022dbf6430abec6436a (1 x CoinMiner)
ssdeep 12288:CfT9qqQfsr85q5+OeO+OeNhBBhhBB2Lq/5/1G9ba6qCX0GuE3mczIedIHEXNuQ8k:CfT9q1fsr85hJCX0GuWIEXAihyh3LEk
TLSH T15A151822718AFCF6C47101B02B7BA7D6932DED150764C5DBA7C42B29997C1C23E32B99
TrID 40.3% (.EXE) Win64 Executable (generic) (10522/11/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4504/4/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
File icon (PE):PE icon
dhash icon f0968ee8aae8e8b2 (9 x Urelas, 5 x HermeticWiper, 4 x Starcat)
Reporter Joker
Tags:CoinMiner exe malware Ransom

Intelligence

File Origin
# of uploads :
1
# of downloads :
426
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
xmrig
Create hunting rule
ID:
1
File name:
http://45.125.67.168/stelin/xmrig.exe
Verdict:
Malicious activity
Analysis date:
2025-01-07 08:27:10 UTC
Tags:
xmrig loader miner stealer reflection
Link:
https://app.any.run/tasks/79b3fb49-1814-45f5-9131-167862802509

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.19.29014.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=677d1f42ffdcee13ec85db4b
Tags:
ransomware virus sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a process with a hidden window
Creating a file in the %temp% directory
Creating a file
Reading critical registry keys
Changing a file
Creating a file in the %AppData% directory
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Modifies multiple files
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Deleting volume shadow copies
Forced shutdown of a system process
Stealing user critical data
Encrypting user's files
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
cmd evasive fingerprint hacktool lolbin microsoft_visual_cc
Link:
https://www.filescan.io/uploads/677d1ec2522f71ba8ecdd6b6/reports/ba575fd4-a91a-4ca4-b963-83967c472d99/overview
Verdict:
Malicious
Labled as:
Gen:Ransom.REntS.Generic
Link:
https://www.hybrid-analysis.com/sample/066dc9a1134b1db77c1574a52002f53b28cc29d0a3769bd5156d1e0e0a51a91a
Malware family:
ROBLOX Corporation
Create hunting rule
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/aaeb65d2-9f30-4687-a94c-66d2c11faff0
Result
Threat name:
n/a
Detection:
malicious
Classification:
rans.phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1585300
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Deletes shadow drive data (may be related to ransomware)
Machine Learning detection for sample
May encrypt documents and pictures (Ransomware)
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for submitted file
Overwrites Mozilla Firefox settings
Self deletion via cmd or bat file
Sigma detected: Delete shadow copy via WMIC
Sigma detected: Shadow Copies Deletion Using Operating Systems Utilities
Sigma detected: Suspicious Ping/Del Command Combination
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1585300 Sample: Crawl.exe Startdate: 07/01/2025 Architecture: WINDOWS Score: 100 69 Antivirus / Scanner detection for submitted sample 2->69 71 Multi AV Scanner detection for submitted file 2->71 73 Sigma detected: Delete shadow copy via WMIC 2->73 75 5 other signatures 2->75 7 Crawl.exe 4 1001 2->7         started        11 Crawl.exe 646 2->11         started        13 Crawl.exe 2->13         started        15 notepad.exe 2->15         started        process3 file4 55 C:\Users\user\Desktop55WTVCDUMOB.png, data 7->55 dropped 57 C:\Users\user\Desktop\DVWHKMNFNN.jpg, data 7->57 dropped 59 C:\Users\user\Desktop\...\KATAXZVCPS.mp3, data 7->59 dropped 61 111 other files (107 malicious) 7->61 dropped 77 Self deletion via cmd or bat file 7->77 79 Deletes shadow drive data (may be related to ransomware) 7->79 81 May encrypt documents and pictures (Ransomware) 7->81 83 3 other signatures 7->83 17 cmd.exe 7->17         started        20 WMIC.exe 1 7->20         started        22 WMIC.exe 7->22         started        24 cmd.exe 11->24         started        26 WMIC.exe 1 11->26         started        28 WMIC.exe 11->28         started        30 cmd.exe 13->30         started        32 WMIC.exe 13->32         started        34 WMIC.exe 13->34         started        signatures5 process6 signatures7 48 2 other processes 17->48 36 conhost.exe 20->36         started        38 conhost.exe 22->38         started        65 Uses ping.exe to sleep 24->65 67 Uses ping.exe to check the status of other devices and networks 24->67 50 2 other processes 24->50 40 conhost.exe 26->40         started        42 conhost.exe 28->42         started        53 2 other processes 30->53 44 conhost.exe 32->44         started        46 conhost.exe 34->46         started        process8 dnsIp9 63 1.1.1.1 CLOUDFLARENETUS Australia 50->63
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/066dc9a1134b1db77c1574a52002f53b28cc29d0a3769bd5156d1e0e0a51a91a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/066dc9a1134b1db77c1574a52002f53b28cc29d0a3769bd5156d1e0e0a51a91a/
Threat name:
Win32.Ransomware.Genasom
Create hunting rule
Status:
Malicious
First seen:
2025-01-07 12:32:05 UTC
File Type:
PE (Exe)
Extracted files:
33
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=azw4tiitjmo3o7avosssaaxvhmumykoqun3jxvivnupa4csrvena._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
credential_access defense_evasion discovery execution impact persistence ransomware spyware stealer
Link:
https://tria.ge/reports/250107-pqlqkssrhp/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Adds Run key to start application
Drops desktop.ini file(s)
Credentials from Password Stores: Windows Credential Manager
Deletes itself
Drops startup file
Reads user/profile data of web browsers
Deletes shadow copies
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d4173981-20b0-49a5-9e0b-2c671fb8c921
Unpacked files
SH256 hash:
066dc9a1134b1db77c1574a52002f53b28cc29d0a3769bd5156d1e0e0a51a91a
MD5 hash:
2d2c7ee748d941798466b19b53da88bb
SHA1 hash:
7c0cf86f123f2896795add3ecc7bafc30fdc87bc
Link:
https://www.unpac.me/results/235bae30-8b88-4549-be27-97098abe1f46/
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/066dc9a1134b1db77c1574a52002f53b28cc29d0a3769bd5156d1e0e0a51a91a

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants

File information

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

Web download

CoinMiner

Executable exe 066dc9a1134b1db77c1574a52002f53b28cc29d0a3769bd5156d1e0e0a51a91a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3392495/
  
Delivery method
Distributed via web download

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
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AdjustTokenPrivileges
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
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::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileA
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileExW
KERNEL32.dll::FindFirstFileW
KERNEL32.dll::GetTempPathA
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::LookupPrivilegeValueW
WIN_BCRYPT_APICan Encrypt Filesbcrypt.dll::BCryptGenRandom
bcrypt.dll::BCryptOpenAlgorithmProvider
bcrypt.dll::BCryptCloseAlgorithmProvider
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegCreateKeyW
ADVAPI32.dll::RegGetValueA
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW

Comments