MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8753515f422c81bf9bf921d9857f5f7ee0b3f47573e84129092e095147eebd63. 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: 15


Intelligence 15 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8753515f422c81bf9bf921d9857f5f7ee0b3f47573e84129092e095147eebd63
SHA3-384 hash: a116ecc4771d1ba1f3e821acf7b9597c338eaac4c51d828d2a3eeb88b32870b96979ef9070f820940cfa1a873541eff1
SHA1 hash: 4024e60d52e4c992596b73cb205ea7b4a1a91ae0
MD5 hash: a1a51313f8d07d2eb4ca0123108094e1
humanhash: mike-failed-carolina-arizona
File name:Stable_Network.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:16'723'456 bytes
First seen:2025-02-01 18:02:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 196608:aCKQL8cEkOxtSKvkMOuuuq5Pglc+dpncgka6qXy2pqVrjcitXiwB3Sdy3YK19Xsc:xacFIouuuq5PPY34PcitXiwh0y3Bc6y
TLSH T17FF6330363918075FFFB92739BA9F606967C7C254133852F13A82E68BD72661113EB63
TrID 63.7% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
11.6% (.EXE) Win64 Executable (generic) (10522/11/4)
7.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
5.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.9% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
File icon (PE):PE icon
dhash icon aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter aachum
Tags:CoinMiner exe


Avatar
iamaachum
XMR Pool: pool.supportxmr.com

Intelligence

File Origin
# of uploads :
1
# of downloads :
425
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
njrat
Create hunting rule
ID:
1
File name:
officedeploymenttool_18227-20162.exe
Verdict:
Malicious activity
Analysis date:
2025-02-01 18:02:01 UTC
Tags:
python autoit sfx dropper stealer github rat njrat bladabindi screenshot evasion blankgrabber discord telegram miner
Link:
https://app.any.run/tasks/34a148fe-9e3d-49d9-8427-2df65de17cbe

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Malware.Nymeria-10033378-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679e61b0a9881a7a01c4f1c5
Tags:
phishing autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %temp% directory
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending a custom TCP request
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Running batch commands
Launching a process
Searching for synchronization primitives
Moving a file to the %AppData% subdirectory
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context autoit fingerprint keylogger microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/679e61ab503cb0637f9bb7c8/reports/0547f4fa-2f23-43cb-a7c0-eac0f372a1e7/overview
Verdict:
Malicious
Labled as:
AIT.Miner.A.Generic
Link:
https://www.hybrid-analysis.com/sample/8753515f422c81bf9bf921d9857f5f7ee0b3f47573e84129092e095147eebd63
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/b90debbc-6405-47fe-bf29-e672f4f38550
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1604596
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Binary is likely a compiled AutoIt script file
Found strings related to Crypto-Mining
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Tor Client/Browser Execution
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1604596 Sample: Stable_Network.exe Startdate: 01/02/2025 Architecture: WINDOWS Score: 100 68 2no.co 2->68 72 Suricata IDS alerts for network traffic 2->72 74 Antivirus detection for dropped file 2->74 76 Antivirus / Scanner detection for submitted sample 2->76 78 7 other signatures 2->78 9 Antimalware Service Executable.exe 1 2->9         started        11 Stable_Network.exe 7 2->11         started        16 Antimalware Service Executable.exe 2->16         started        18 Antimalware Service Executable.exe 1 2->18         started        signatures3 process4 dnsIp5 20 Antimalware Service Executable.exe 5 9->20         started        70 2no.co 104.21.79.229, 443, 49710 CLOUDFLARENETUS United States 11->70 48 C:\...\Antimalware Service Executable.exe, PE32+ 11->48 dropped 50 C:\Users\user\AppData\...\SystemCheck.xml, XML 11->50 dropped 52 C:\Users\user\AppData\...\CL_Debug_Log.txt, PE32 11->52 dropped 86 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 11->86 88 Binary is likely a compiled AutoIt script file 11->88 23 CL_Debug_Log.txt 3 11->23         started        26 cmd.exe 1 11->26         started        90 Found strings related to Crypto-Mining 16->90 92 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 16->92 28 Antimalware Service Executable.exe 18->28         started        file6 signatures7 process8 file9 80 Modifies the context of a thread in another process (thread injection) 20->80 82 Injects a PE file into a foreign processes 20->82 30 Antimalware Service Executable.exe 11 20->30         started        33 tor.exe 11 20->33         started        44 C:\Users\user\AppData\Local\Temp\64.exe, PE32+ 23->44 dropped 46 C:\Users\user\AppData\Local\Temp\32.exe, PE32 23->46 dropped 36 conhost.exe 23->36         started        84 Uses schtasks.exe or at.exe to add and modify task schedules 26->84 38 conhost.exe 26->38         started        40 schtasks.exe 1 26->40         started        signatures10 process11 dnsIp12 54 C:\Users\user\AppData\Roaming\...\zlib1.dll, PE32+ 30->54 dropped 56 C:\Users\user\AppData\Roaming\...\tor.exe, PE32+ 30->56 dropped 58 C:\Users\user\AppData\...\libwinpthread-1.dll, PE32+ 30->58 dropped 60 7 other malicious files 30->60 dropped 42 conhost.exe 30->42         started        62 46.28.110.244, 443, 49992 WEDOSCZ Czech Republic 33->62 64 185.4.134.104, 49999, 9001 TOPHOSTGR Greece 33->64 66 10 other IPs or domains 33->66 file13 process14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8753515f422c81bf9bf921d9857f5f7ee0b3f47573e84129092e095147eebd63
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8753515f422c81bf9bf921d9857f5f7ee0b3f47573e84129092e095147eebd63/
Threat name:
Win32.Coinminer.XMRig
Create hunting rule
Status:
Malicious
First seen:
2025-02-01 18:02:22 UTC
File Type:
PE (Exe)
Extracted files:
29
AV detection:
20 of 24 (83.33%)
Threat level:
  4/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q5jvcx2cfsa37g7zehmyk727p3qlh5dvopueckijfyevcr7oxvrq._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig discovery miner
Link:
https://tria.ge/reports/250201-wmksfawkak/
Behaviour
NTFS ADS
Scheduled Task/Job: Scheduled Task
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
System Location Discovery: System Language Discovery
AutoIT Executable
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
XMRig Miner payload
Xmrig family
xmrig
Verdict:
Malicious
Tags:
Win.Malware.Nymeria-10033378-0
YARA:
n/a
Link:
https://app.threat.zone/submission/57749069-59a7-46f7-ba3b-69813fab498e
Unpacked files
SH256 hash:
5d2415e878b531b12aa2eb77c36c078353342193875f11af538005ca350005fe
MD5 hash:
24fd8cb5120ce13e5dded3eb4e8dd62b
SHA1 hash:
04c6170a1deea613315f22bcc1dfb75ca1c499fc
Link:
https://www.unpac.me/results/16b05d5f-b518-4efe-ad6f-424294a887a1/
SH256 hash:
8753515f422c81bf9bf921d9857f5f7ee0b3f47573e84129092e095147eebd63
MD5 hash:
a1a51313f8d07d2eb4ca0123108094e1
SHA1 hash:
4024e60d52e4c992596b73cb205ea7b4a1a91ae0
Link:
https://www.unpac.me/results/16b05d5f-b518-4efe-ad6f-424294a887a1/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8753515f422c/report/overview.html
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/8753515f422c81bf9bf921d9857f5f7ee0b3f47573e84129092e095147eebd63

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
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:SUSP_Imphash_Mar23_3
Create hunting rule
Author:Arnim Rupp (https://github.com/ruppde)
Description:Detects imphash often found in malware samples (Maximum 0,25% hits with search for 'imphash:x p:0' on Virustotal) = 99,75% hits
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Web download

CoinMiner

Executable exe b84d06eb8b490a54bdd252a58d25eb54f5580018ecbf3066e0cd5d03ef284c96

CoinMiner

Executable exe 8753515f422c81bf9bf921d9857f5f7ee0b3f47573e84129092e095147eebd63

(this sample)

  
Link
https://tria.ge/250201-wharnsvrak/
  
Dropped by
SHA256 b84d06eb8b490a54bdd252a58d25eb54f5580018ecbf3066e0cd5d03ef284c96
  
Dropped by
MD5 d85711a9d52862c3e538d79217244059

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
CHECK_NXMissing Non-Executable Memory Protectioncritical
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::CopySid
ADVAPI32.dll::FreeSid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::GetTokenInformation
ADVAPI32.dll::GetAce
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
ole32.dll::CoCreateInstanceEx
ole32.dll::CoInitializeSecurity
ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_APICan Play MultimediaWINMM.dll::mciSendStringW
WINMM.dll::timeGetTime
WINMM.dll::waveOutSetVolume
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AddAce
ADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::CheckTokenMembership
ADVAPI32.dll::DuplicateTokenEx
ADVAPI32.dll::GetAclInformation
ADVAPI32.dll::GetSecurityDescriptorDacl
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
WIN32_PROCESS_APICan Create Process and ThreadsADVAPI32.dll::CreateProcessAsUserW
KERNEL32.dll::CreateProcessW
ADVAPI32.dll::CreateProcessWithLogonW
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
ADVAPI32.dll::OpenThreadToken
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::SetSystemPowerState
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetDriveTypeW
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::CopyFileExW
KERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
IPHLPAPI.DLL::IcmpCreateFile
KERNEL32.dll::CreateFileW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
ADVAPI32.dll::GetUserNameW
ADVAPI32.dll::LogonUserW
ADVAPI32.dll::LookupPrivilegeValueW
WIN_NETWORK_APISupports Windows NetworkingMPR.dll::WNetAddConnection2W
MPR.dll::WNetUseConnectionW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegConnectRegistryW
ADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::BlockInput
USER32.dll::CloseDesktop
USER32.dll::CreateMenu
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::FindWindowW

Comments