Edit tour

Windows Analysis Report
imfsbSvc.exe

Overview

General Information

Sample name:	imfsbSvc.exe
Analysis ID:	1564516
MD5:	ca73da8345de507ac023d52b4b5c1814
SHA1:	ef32667de23715ef2903b185c08ed9b5dc7cfeed
SHA256:	5b88f7d36fe435cd6944bda05f1758f64c7d5136a5f529a58522ac3b0dc9743a
Infos:

Detection

Score:	48
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Sigma detected: Suspicious New Service Creation

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Creates a process in suspended mode (likely to inject code)

Enables driver privileges

PE file contains executable resources (Code or Archives)

Sample execution stops while process was sleeping (likely an evasion)

Sample file is different than original file name gathered from version info

Spawns drivers

Classification

Process Tree

System is w10x64

cmd.exe (PID: 6588 cmdline: cmd /c sc create rJxyS binpath= "C:\Users\user\Desktop\imfsbSvc.exe" >> C:\servicereg.log 2>&1 MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B)

conhost.exe (PID: 6824 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 0D698AF330FD17BEE3BF90011D49251D)

sc.exe (PID: 6944 cmdline: sc create rJxyS binpath= "C:\Users\user\Desktop\imfsbSvc.exe" MD5: D9D7684B8431A0D10D0E76FE9F5FFEC8)

cmd.exe (PID: 732 cmdline: cmd /c sc start rJxyS >> C:\servicestart.log 2>&1 MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B)

conhost.exe (PID: 2472 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 0D698AF330FD17BEE3BF90011D49251D)

sc.exe (PID: 5252 cmdline: sc start rJxyS MD5: D9D7684B8431A0D10D0E76FE9F5FFEC8)

imfsbSvc.exe (PID: 4960 cmdline: C:\Users\user\Desktop\imfsbSvc.exe MD5: CA73DA8345DE507AC023D52B4B5C1814)

cleanup

Sigma Signatures

System Summary

Sigma detected: Suspicious New Service Creation

Source: Process started

Author: Nasreddine Bencherchali (Nextron Systems): Data: Command: sc create rJxyS binpath= "C:\Users\user\Desktop\imfsbSvc.exe" , CommandLine: sc create rJxyS binpath= "C:\Users\user\Desktop\imfsbSvc.exe" , CommandLine|base64offset|contains: , Image: C:\Windows\SysWOW64\sc.exe, NewProcessName: C:\Windows\SysWOW64\sc.exe, OriginalFileName: C:\Windows\SysWOW64\sc.exe, ParentCommandLine: cmd /c sc create rJxyS binpath= "C:\Users\user\Desktop\imfsbSvc.exe" >> C:\servicereg.log 2>&1, ParentImage: C:\Windows\SysWOW64\cmd.exe, ParentProcessId: 6588, ParentProcessName: cmd.exe, ProcessCommandLine: sc create rJxyS binpath= "C:\Users\user\Desktop\imfsbSvc.exe" , ProcessId: 6944, ProcessName: sc.exe

Sigma detected: New Service Creation Using Sc.EXE

Source: Process started

Author: Timur Zinniatullin, Daniil Yugoslavskiy, oscd.community: Data: Command: sc create rJxyS binpath= "C:\Users\user\Desktop\imfsbSvc.exe" , CommandLine: sc create rJxyS binpath= "C:\Users\user\Desktop\imfsbSvc.exe" , CommandLine|base64offset|contains: , Image: C:\Windows\SysWOW64\sc.exe, NewProcessName: C:\Windows\SysWOW64\sc.exe, OriginalFileName: C:\Windows\SysWOW64\sc.exe, ParentCommandLine: cmd /c sc create rJxyS binpath= "C:\Users\user\Desktop\imfsbSvc.exe" >> C:\servicereg.log 2>&1, ParentImage: C:\Windows\SysWOW64\cmd.exe, ParentProcessId: 6588, ParentProcessName: cmd.exe, ProcessCommandLine: sc create rJxyS binpath= "C:\Users\user\Desktop\imfsbSvc.exe" , ProcessId: 6944, ProcessName: sc.exe

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

Source: imfsbSvc.exe

Static PE information: certificate valid

Source: imfsbSvc.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE

Source:	Binary string: C:\IMF9\sandboxie-master\Bin\x64\SbieRelease\imfsbDll.pdb source: imfsbSvc.exe, 00000006.00000002.1640048795.00000000666EE000.00000002.00000001.01000000.00000004.sdmp
Source:	Binary string: C:\IMF9\sandboxie-master\core\low\obj\amd64\LowLevel.pdb source: imfsbSvc.exe
Source:	Binary string: C:\IMF9\sandboxie-master\Bin\x64\SbieRelease\imfsbSvc.pdb source: imfsbSvc.exe
Source:	Binary string: C:\IMF9\sandboxie-master\Bin\x64\SbieRelease\imfsbDll.pdb7 source: imfsbSvc.exe, 00000006.00000002.1640048795.00000000666EE000.00000002.00000001.01000000.00000004.sdmp

Source: imfsbSvc.exe	String found in binary or memory: http://cacerts.digicert.com/DigiCertAssuredIDRootCA.crt0
Source: imfsbSvc.exe	String found in binary or memory: http://cacerts.digicert.com/DigiCertEVCodeSigningCA-SHA2.crt0
Source: imfsbSvc.exe	String found in binary or memory: http://cacerts.digicert.com/DigiCertEVCodeSigningCA.crt0
Source: imfsbSvc.exe	String found in binary or memory: http://cacerts.digicert.com/DigiCertHighAssuranceEVRootCA.crt0
Source: imfsbSvc.exe	String found in binary or memory: http://cacerts.digicert.com/DigiCertSHA2AssuredIDTimestampingCA.crt0
Source: imfsbSvc.exe	String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl0P
Source: imfsbSvc.exe	String found in binary or memory: http://crl3.digicert.com/DigiCertHighAssuranceEVRootCA.crl0
Source: imfsbSvc.exe	String found in binary or memory: http://crl3.digicert.com/EVCodeSigning-g1.crl03
Source: imfsbSvc.exe	String found in binary or memory: http://crl3.digicert.com/EVCodeSigningSHA2-g1.crl07
Source: imfsbSvc.exe	String found in binary or memory: http://crl3.digicert.com/sha2-assured-ts.crl02
Source: imfsbSvc.exe	String found in binary or memory: http://crl4.digicert.com/DigiCertAssuredIDRootCA.crl0:
Source: imfsbSvc.exe	String found in binary or memory: http://crl4.digicert.com/DigiCertHighAssuranceEVRootCA.crl0
Source: imfsbSvc.exe	String found in binary or memory: http://crl4.digicert.com/EVCodeSigning-g1.crl0K
Source: imfsbSvc.exe	String found in binary or memory: http://crl4.digicert.com/EVCodeSigningSHA2-g1.crl0K
Source: imfsbSvc.exe	String found in binary or memory: http://crl4.digicert.com/sha2-assured-ts.crl0
Source: imfsbSvc.exe	String found in binary or memory: http://ocsp.digicert.com0C
Source: imfsbSvc.exe	String found in binary or memory: http://ocsp.digicert.com0H
Source: imfsbSvc.exe	String found in binary or memory: http://ocsp.digicert.com0I
Source: imfsbSvc.exe	String found in binary or memory: http://ocsp.digicert.com0O
Source: imfsbSvc.exe	String found in binary or memory: http://www.digicert.com/CPS0
Source: imfsbSvc.exe	String found in binary or memory: http://www.digicert.com/ssl-cps-repository.htm0
Source: imfsbSvc.exe	String found in binary or memory: https://www.digicert.com/CPS0

Source: C:\Users\user\Desktop\imfsbSvc.exe

Process token adjusted: Load Driver

Jump to behavior

Source: imfsbSvc.exe

Static PE information: Resource name: RT_RCDATA type: PE32+ executable (DLL) (GUI) x86-64, for MS Windows

Source: imfsbSvc.exe, 00000006.00000002.1640120067.000000006670E000.00000002.00000001.01000000.00000004.sdmp

Binary or memory string: OriginalFilenameimfsbDll.dll vs imfsbSvc.exe

Source: C:\Users\user\Desktop\imfsbSvc.exe

Driver loaded: \Registry\Machine\System\CurrentControlSet\Services\imfsbDrv

Jump to behavior

Source: imfsbSvc.exe	Binary string: DropAdminRightsNtAlpcConnectPortNtAlpcSendWaitReceivePortlsarpcsrvsvcwkssvcsamrnetlogon\device\mup\\PIPE\\device\namedpipe\ntsvcsplugplay\RPC Control\%s_NetProxy:Use=%c:Use=NtReplyWaitReceivePort beforeNtReplyWaitReceivePort afterGetProcessIdOfThreadProcessServer::Handler/msg->msgid: %dProcessServer::RunSandboxedHandlerProcessServer::RunSandboxedHandler/ cmd: %sdir: %senv: %sProcessServer::RunSandboxedHandler/CallerPid: %dProcessServer::RunSandboxedHandler/OpenProcess trueCallerInSandbox = trueCallerInSandbox = falsePrimaryTokenHandleCallerPid: %dRunSandboxedStartProcess sucRunSandboxedDupAndCloseHandles sucRunSandboxedDupAndCloseHandles failRunSandboxedStartProcess fail err: %d!PrimaryTokenHandleOpenProcess fail, err: %dSYSTEMTHREADProcessServer::RunSandboxedStartProcesscrflags2 != (crflags)COMSRVcmd is COMSRV*CallerProcessId: %dRunSandboxedComServer fail, !cmdCreateProcessAsUser cmd: %sCreateProcessAsUser LastError: %dSetThreadTokenSetThreadToken !ok LastError: %dok && StartProgramInSandboxSbieApi_CallTwo rc != 0 LastError: %d! ok TerminateProcess 1020!StartProgramInSandbox 1021!ok 1022\imfsbSvc.exe" Sandboxie_ComProxy_ComServer:pstorec.dllPStoreCreateInstanceGlobalSettingsUserSettings_UserSettings_PortableUserSettings_%08XMicrosoft Base Cryptographic Provider v1.0[%d / %08X]EditAdminOnlyEditPassword]
Source: imfsbSvc.exe	Binary string: F.urlURLInternetShortcut ""00000000_SBIE_COMSRV_EXE00000000_SBIE_COMSRV_CMDiexplore.exewmplayer.exewinamp.exekmplayer.exe/Enqueue%S [HR=%08X/%d]"%s" "%s"O:SYG:SYD:(A;;GA;;;SY)%s-internal-%dDriverAssist::MsgWorkerThreadMsgWorkerThread msgid: %d[11 / %d]???[33 / %08X]\Software\Microsoft\Windows\CurrentVersion\ExplorerLogon User Name%S [%d / %d][%08X]\Registry\Machine\System\CurrentControlSet\Services\imfsbDrvSeLoadDriverPrivilege5.40%SLOWLEVEL.textzzzzLdrInitializeThunk\imfsbDll.dllLdrLoadDllLdrGetProcedureAddressNtRaiseHardErrorRtlFindActivationContextSectionStringkernel32.dll\32ERROR_NOT_READYInjectLow_OpenProcess failNtDeviceIoControlFileInjectLow_SendHandle failInjectLow_BuildTramp failInjectLow_CopySyscalls failInjectLow_CopyData failInjectLow_WriteJump fail!msg->bHostInjectGuiServer::GetInstance()->InitProcess failSbieApi_CallOne API_INJECT_COMPLETE sucerrlvl err: %d%S [%02X / %d]hProcesserrlvlInjectLow_OpenProcessOpenProcess suctime.dwLowDateTime == msg->create_time\Device\SandboxieDriverApi%S [%02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X]kernel32.dllntdll.dllLogFile%04d-%02d-%02d %02d:%02d:%02d %sMultiLog

Source: classification engine

Classification label: mal48.evad.winEXE@9/2@0/0

Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:2472:120:WilError_03
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6824:120:WilError_03

Source: imfsbSvc.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: C:\Windows\SysWOW64\sc.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Jump to behavior

Source: unknown	Process created: C:\Windows\SysWOW64\cmd.exe cmd /c sc create rJxyS binpath= "C:\Users\user\Desktop\imfsbSvc.exe" >> C:\servicereg.log 2>&1
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\sc.exe sc create rJxyS binpath= "C:\Users\user\Desktop\imfsbSvc.exe"
Source: unknown	Process created: C:\Windows\SysWOW64\cmd.exe cmd /c sc start rJxyS >> C:\servicestart.log 2>&1
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\sc.exe sc start rJxyS
Source: unknown	Process created: C:\Users\user\Desktop\imfsbSvc.exe C:\Users\user\Desktop\imfsbSvc.exe
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\sc.exe sc create rJxyS binpath= "C:\Users\user\Desktop\imfsbSvc.exe"	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\sc.exe sc start rJxyS	Jump to behavior

Source: C:\Users\user\Desktop\imfsbSvc.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Users\user\Desktop\imfsbSvc.exe	Section loaded: imfsbdll.dll	Jump to behavior
Source: C:\Users\user\Desktop\imfsbSvc.exe	Section loaded: userenv.dll	Jump to behavior
Source: C:\Users\user\Desktop\imfsbSvc.exe	Section loaded: netapi32.dll	Jump to behavior
Source: C:\Users\user\Desktop\imfsbSvc.exe	Section loaded: wtsapi32.dll	Jump to behavior
Source: C:\Users\user\Desktop\imfsbSvc.exe	Section loaded: wkscli.dll	Jump to behavior
Source: C:\Users\user\Desktop\imfsbSvc.exe	Section loaded: winsta.dll	Jump to behavior
Source: C:\Users\user\Desktop\imfsbSvc.exe	Section loaded: iphlpapi.dll	Jump to behavior

Source: imfsbSvc.exe

Static PE information: certificate valid

Source: imfsbSvc.exe

Static PE information: Image base 0x140000000 > 0x60000000

Source: imfsbSvc.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IMPORT
Source: imfsbSvc.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_RESOURCE
Source: imfsbSvc.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_BASERELOC
Source: imfsbSvc.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: imfsbSvc.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG
Source: imfsbSvc.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IAT

Source: imfsbSvc.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE

Source: imfsbSvc.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:	Binary string: C:\IMF9\sandboxie-master\Bin\x64\SbieRelease\imfsbDll.pdb source: imfsbSvc.exe, 00000006.00000002.1640048795.00000000666EE000.00000002.00000001.01000000.00000004.sdmp
Source:	Binary string: C:\IMF9\sandboxie-master\core\low\obj\amd64\LowLevel.pdb source: imfsbSvc.exe
Source:	Binary string: C:\IMF9\sandboxie-master\Bin\x64\SbieRelease\imfsbSvc.pdb source: imfsbSvc.exe
Source:	Binary string: C:\IMF9\sandboxie-master\Bin\x64\SbieRelease\imfsbDll.pdb7 source: imfsbSvc.exe, 00000006.00000002.1640048795.00000000666EE000.00000002.00000001.01000000.00000004.sdmp

Source: imfsbSvc.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IMPORT is in: .rdata
Source: imfsbSvc.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_RESOURCE is in: .rsrc
Source: imfsbSvc.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_BASERELOC is in: .reloc
Source: imfsbSvc.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG is in: .rdata
Source: imfsbSvc.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IAT is in: .rdata

Source: C:\Windows\SysWOW64\cmd.exe

Process created: C:\Windows\SysWOW64\sc.exe sc create rJxyS binpath= "C:\Users\user\Desktop\imfsbSvc.exe"

Malware Analysis System Evasion

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Source: imfsbSvc.exe

Binary or memory string: [12 / %D][13 / %D][14 / %D][15 / %D][16 / %D][17 / %D][18 / %D]SANDBOXIE.INIINILOCATION.TMP-%DSBIECTRL_ENABLEAUTOSTARTDEFAULT /OPEN /SYNCSBIECTRL.EXESTARTSERVICE%S [%S]/ENV:00000000_SBIE_%S="%S" /BOX:-%D DEVICE_MAPSERVICE_NAME/HIDE_WINDOW IMFSBSTART.EXE%S_UACPROXY:%08X_%08X_%08X_%08X_@%S*MSI*WINDOWS INSTALLERSHGETSTOCKICONINFOSANDBOXIE_UAC_WINDOWCLASSARIAL" RUNASSHELLEXECUTEEXWWINSTA.DLLWINSTATIONQUERYINFORMATIONWWINSTATIONISSESSIONREMOTEABLEWINSTATIONNAMEFROMLOGONIDWWINSTATIONGETCONNECTIONPROPERTYWINSTATIONFREEPROPERTYVALUEWINSTATIONDISCONNECT

Source: C:\Windows\System32\conhost.exe	Last function: Thread delayed
Source: C:\Windows\System32\conhost.exe	Last function: Thread delayed

Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\sc.exe sc create rJxyS binpath= "C:\Users\user\Desktop\imfsbSvc.exe"			Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\sc.exe sc start rJxyS			Jump to behavior

Source: imfsbSvc.exe	Binary or memory string: CicMarshalWndClassProgmanMSTaskSwWClassexcel.exepowerpnt.exe
Source: imfsbSvc.exe	Binary or memory string: *GUIPROXY_%08X\imfsbSvc.exe" Sandboxie%s_GuiProxy_%08X,%dWinSta0\Default[%02X / %08X]_GuiProxy_Console,IsHungAppWindowuser32.dllNtUserQueryWindowwin32u.dll_GuiProxy%s_%s_Session_%d_Job_%08XS:(ML;;NW;;;LW)%s_WinSta_%d\%s_Desktop_%dSandboxie_ConsoleReadyEvent_%08XSandboxie_GuiProxy_Console,CloseClipboard %08XShell_TrayWndASIndicator/ignoreuipi$:

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	1 Service Execution	1 Windows Service	1 Windows Service	12 Process Injection	OS Credential Dumping	1 Security Software Discovery	Remote Services	Data from Local System	Data Obfuscation	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	2 LSASS Driver	2 LSASS Driver	1 DLL Side-Loading	LSASS Memory	1 Process Discovery	Remote Desktop Protocol	Data from Removable Media	Junk Data	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	1 DLL Side-Loading	12 Process Injection	Obfuscated Files or Information	Security Account Manager	1 System Information Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	Steganography	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	1 DLL Side-Loading	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	Protocol Impersonation	Traffic Duplication	Data Destruction

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
imfsbSvc.exe	0%	ReversingLabs

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1564516
Start date and time:	2024-11-28 13:03:54 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 1m 33s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Run name:	Run as Windows Service
Number of analysed new started processes analysed:	7
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	EGA enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample name:	imfsbSvc.exe
Detection:	MAL
Classification:	mal48.evad.winEXE@9/2@0/0
Cookbook Comments:	Found application associated with file extension: .exe Stop behavior analysis, all processes terminated

Warnings

Not all processes where analyzed, report is missing behavior information
VT rate limit hit for: imfsbSvc.exe

Process:	C:\Windows\SysWOW64\cmd.exe
File Type:	ASCII text, with CRLF line terminators
Category:	modified
Size (bytes):	28
Entropy (8bit):	3.678439190827718
Encrypted:	false
SSDEEP:	3:4A4AnXjzSv:4HAnXjg
MD5:	A8F4D690C5BDE96AD275C7D4ABE0E3D3
SHA1:	7C62C96EFD2CA4F3C3EBF0B24C9B5B4C04A4570A
SHA-256:	596CCC911C1772735AAC6A6B756A76D3D55BCECD006B980CF147090B2243FA7B
SHA-512:	A875EBE3C5CDF222FF9D08576F4D996AF827A1C86B3E758CE23F6B33530D512A82CE8E39E519837512080C6212A0A19B3385809BE5F5001C4E488DD79550B852
Malicious:	true
Reputation:	moderate, very likely benign file
Preview:	[SC] CreateService SUCCESS..

C:\servicestart.log

Download File

Process:	C:\Windows\SysWOW64\cmd.exe
File Type:	ASCII text, with CRLF line terminators
Category:	modified
Size (bytes):	421
Entropy (8bit):	3.524264899601009
Encrypted:	false
SSDEEP:	6:lg3D/8F/dldgVKBRjGxVVLvH2s/u8qLLFmLaZnsHgm66//V+NmBNefq:lgAddrgV0qVbH2suZLQqOVKmBNcq
MD5:	29257B01CE5B8D1DF85BE23B08340F89
SHA1:	25BAF3D0A63B65D088BF9E9856DB2BCF131B11FA
SHA-256:	E064F0652AE5D3F1B8AE8F16ECA63CBED5ACBE0F71DA3E8229058199AEC7EF8C
SHA-512:	DF5C4D51CBB0EB1E4AD6841C825C346599BB54C443D0DD17D51CE076026BF782EE8AD1CCE26A5308A0A944B3B7B78E72321FB0B01C62F1A1740005EF7E67255B
Malicious:	false
Reputation:	low
Preview:	..SERVICE_NAME: rJxyS .. TYPE : 10 WIN32_OWN_PROCESS .. STATE : 2 START_PENDING .. (NOT_STOPPABLE, NOT_PAUSABLE, IGNORES_SHUTDOWN).. WIN32_EXIT_CODE : 0 (0x0).. SERVICE_EXIT_CODE : 0 (0x0).. CHECKPOINT : 0x0.. WAIT_HINT : 0x7d0.. PID : 4960.. FLAGS : ..

Static File Info

General

File type:	PE32+ executable (GUI) x86-64, for MS Windows
Entropy (8bit):	6.337397239640206
TrID:	Win64 Executable GUI (202006/5) 92.65% Win64 Executable (generic) (12005/4) 5.51% Generic Win/DOS Executable (2004/3) 0.92% DOS Executable Generic (2002/1) 0.92% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	imfsbSvc.exe
File size:	347'344 bytes
MD5:	ca73da8345de507ac023d52b4b5c1814
SHA1:	ef32667de23715ef2903b185c08ed9b5dc7cfeed
SHA256:	5b88f7d36fe435cd6944bda05f1758f64c7d5136a5f529a58522ac3b0dc9743a
SHA512:	b5140ef135e8cafc7a6c3b7aaa514612e3ea6a25653c925385421c2bbba75cd51bd228ac5c671de383555658573293c1e20a93950ae1be52e86da6780aee4339
SSDEEP:	6144:ZEtNasNqZsBotlNFVK12krBAixDbJeRG+2RzV5F0Xmbv9OiLLMyc5:ZEtNYZ3tlNFVo24AixPJqavLZc5
TLSH:	E6747D45F3E418E5EA6BC13989A3D51BE67278111760DBDF0370826A3F23BD16A3DB21
File Content Preview:	MZ......................@...................................(...........!..L.!This program cannot be run in DOS mode....$.......f..."..."...".....1.'.....3.......2.,....8..#.......*.......6............g..+....g..:.......!..."...........#.......7.....?.#..

File Icon


Icon Hash:	90cececece8e8eb0

Static PE Info

General

Entrypoint:	0x14001f170
Entrypoint Section:	.text
Digitally signed:	true
Imagebase:	0x140000000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE
DLL Characteristics:	HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE
Time Stamp:	0x6139C8DD [Thu Sep 9 08:42:05 2021 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	6
OS Version Minor:	0
File Version Major:	6
File Version Minor:	0
Subsystem Version Major:	6
Subsystem Version Minor:	0
Import Hash:	e20cce52935dcbdf120d0fe332168d10

Authenticode Signature

Signature Valid:	true
Signature Issuer:	CN=DigiCert EV Code Signing CA, OU=www.digicert.com, O=DigiCert Inc, C=US
Signature Validation Error:	The operation completed successfully
Error Number:	0
Not Before, Not After	27/08/2019 01:00:00 30/08/2022 13:00:00
Subject Chain	CN="IObit CO., LTD", O="IObit CO., LTD", L=Chengdu, S=Sichuan, C=CN, SERIALNUMBER=91510107072412418F, OID.2.5.4.15=Private Organization, OID.1.3.6.1.4.1.311.60.2.1.1="Wuhou District, Chengdu", OID.1.3.6.1.4.1.311.60.2.1.2=Sichuan, OID.1.3.6.1.4.1.311.60.2.1.3=CN
Version:	3
Thumbprint MD5:	627EB5F58AA7BB5E49C3ED2D92DD61FD
Thumbprint SHA-1:	C2D65E12D4FC8DB328577D74F4BD417FEC0F28B1
Thumbprint SHA-256:	0686186695953609414F4D551738F90203E37E2E651CBB2E7CDB6F033E0EB155
Serial:	0D98F5DF96C592C5B76BFDE1CB823096

Entrypoint Preview

Instruction
dec eax
sub esp, 28h
call 00007F0B911CB030h
dec eax
add esp, 28h
jmp 00007F0B911CA9B7h
int3
int3
inc eax
push ebx
dec eax
sub esp, 20h
dec eax
mov ebx, ecx
dec eax
mov eax, edx
dec eax
lea ecx, dword ptr [0001C9C9h]
dec eax
mov dword ptr [ebx], ecx
dec eax
lea edx, dword ptr [ebx+08h]
xor ecx, ecx
dec eax
mov dword ptr [edx], ecx
dec eax
mov dword ptr [edx+08h], ecx
dec eax
lea ecx, dword ptr [eax+08h]
call 00007F0B911CD909h
dec eax
lea eax, dword ptr [0001CA59h]
dec eax
mov dword ptr [ebx], eax
dec eax
mov eax, ebx
dec eax
add esp, 20h
pop ebx
ret
int3
xor eax, eax
dec eax
mov dword ptr [ecx+10h], eax
dec eax
lea eax, dword ptr [0001CA4Fh]
dec eax
mov dword ptr [ecx+08h], eax
dec eax
lea eax, dword ptr [0001CA34h]
dec eax
mov dword ptr [ecx], eax
dec eax
mov eax, ecx
ret
int3
dec eax
lea eax, dword ptr [0001C975h]
dec eax
mov dword ptr [ecx], eax
dec eax
add ecx, 08h
jmp 00007F0B911CD952h
int3
dec eax
mov dword ptr [esp+08h], ebx
push edi
dec eax
sub esp, 20h
dec eax
lea eax, dword ptr [0001C957h]
dec eax
mov edi, ecx
dec eax
mov dword ptr [ecx], eax
mov ebx, edx
dec eax
add ecx, 08h
call 00007F0B911CD92Fh
test bl, 00000001h
je 00007F0B911CAB3Fh
mov edx, 00000018h
dec eax
mov ecx, edi
call 00007F0B911CA4F5h
dec eax
mov eax, edi
dec eax
mov ebx, dword ptr [esp+30h]
dec eax
add esp, 20h

Rich Headers

Programming Language:

[IMP] VS2015 UPD3.1 build 24215
[ C ] VS2015 UPD3.1 build 24215
[C++] VS2015 UPD3.1 build 24215
[RES] VS2015 UPD3 build 24213
[LNK] VS2015 UPD3.1 build 24215

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x4893c	0x118	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x53000	0x1fd0	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x4e000	0x37a4	.pdata
IMAGE_DIRECTORY_ENTRY_SECURITY	0x50c00	0x40d0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x55000	0x6a8	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x43b00	0x54	.rdata
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x43b60	0x94	.rdata
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x38000	0xcb8	.rdata
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	MD5	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0x363a3	0x36400	adaed845aa76e95b19ef6d1b9451fad4	False	0.5539449524769585	data	6.392642559878584	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rdata	0x38000	0x135a8	0x13600	5f82a5eab9777181ed6c7c5b5e0435ee	False	0.4251260080645161	data	5.113273953227112	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0x4c000	0x1fb4	0xc00	b219f7da6d9e6f8fc66fb1911b8d4f13	False	0.19108072916666666	data	2.5572052693801814	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.pdata	0x4e000	0x37a4	0x3800	1e90241e3e01b5bbab8207d7289818f8	False	0.474609375	data	5.5830297706186185	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.gfids	0x52000	0xe4	0x200	28b7de2b64e0f9465b393905f515b86f	False	0.328125	Linux/i386 core file of '\' (signal 55)	2.0399083813350414	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.rsrc	0x53000	0x1fd0	0x2000	a4de5172aee8728eca667ce5837ba7e3	False	0.4366455078125	data	4.546132680078495	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x55000	0x6a8	0x800	1bb762a032ac4543e7d043213ed3acb2	False	0.57666015625	data	5.002880185935442	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country	ZLIB Complexity
RT_RCDATA	0x53100	0x1a00	PE32+ executable (DLL) (GUI) x86-64, for MS Windows	English	United States	0.4307391826923077
RT_VERSION	0x54b00	0x34c	data	English	United States	0.47393364928909953
RT_MANIFEST	0x54e50	0x17d	XML 1.0 document, ASCII text, with CRLF line terminators	English	United States	0.5931758530183727

Imports

DLL	Import
imfsbDll.dll	SbieDll_IsOpenClsid, SbieApi_IsBoxEnabled, SbieDll_RunSandboxed, SbieApi_CallZero, SbieApi_CallOne, SbieApi_GetVersion, SbieApi_GetWork, SbieApi_GetHomePath, SbieApi_EnumProcessEx, SbieApi_SetUserName, SbieApi_GetUnmountHive, SbieDll_FormatMessage2, SbieDll_ComCreateStub, SbieDll_RunFromHome, SbieApi_QueryProcess, SbieDll_PortName, SbieApi_QueryProcessPath, SbieApi_QueryProcessEx2, SbieApi_QueryProcessInfo, SbieApi_QueryPathList, SbieDll_KillOne, SbieDll_FreeMem, SbieDll_QueueCreate, SbieDll_QueueGetReq, SbieDll_QueuePutRpl, SbieApi_QueryConf, SbieApi_CheckInternetAccess, SbieApi_QueryConfBool, SbieApi_CallTwo, SbieApi_SessionLeader, SbieApi_LogEx, SbieApi_Log, SbieApi_ReloadConf, SbieApi_OpenProcess, SbieDll_GetLanguage, SbieDll_FormatMessage0, SbieDll_GetServiceRegistryValue
ntdll.dll	NtWriteFile, RtlLookupFunctionEntry, RtlVirtualUnwind, RtlUnwindEx, RtlPcToFileHeader, NtReadFile, NtSetInformationFile, NtQueryInformationFile, NtQueryDirectoryFile, NtCreateFile, RtlSetDaclSecurityDescriptor, RtlNtStatusToDosError, NtAllocateVirtualMemory, NtLoadDriver, RtlInitUnicodeString, NtReplyWaitReceivePort, NtRequestPort, NtCreatePort, NtUnloadKey, NtOpenKey, NtOpenFile, NtClose, NtQueryKey, NtQuerySystemInformation, NtLoadKey, RtlCreateSecurityDescriptor, NtQueryInformationProcess, NtSetInformationThread, NtOpenProcessToken, NtOpenThreadToken, NtQueryInformationToken, NtDuplicateToken, NtFilterToken, NtConnectPort, NtRequestWaitReplyPort, NtAcceptConnectPort, NtCompleteConnectPort, NtImpersonateClientOfPort, NtOpenDirectoryObject, NtSetInformationProcess, NtOpenProcess, NtDuplicateObject, RtlCaptureContext
KERNEL32.dll	EncodePointer, InitializeSListHead, GetSystemTimeAsFileTime, QueryPerformanceCounter, IsProcessorFeaturePresent, GetStartupInfoW, SetUnhandledExceptionFilter, IsDebuggerPresent, UnhandledExceptionFilter, CloseHandle, GetLastError, HeapCreate, HeapAlloc, HeapFree, GetProcessHeap, InitializeCriticalSection, EnterCriticalSection, LeaveCriticalSection, TryEnterCriticalSection, DeleteCriticalSection, SetEvent, WaitForSingleObject, CreateMutexW, OpenMutexW, CreateEventW, OpenEventW, Sleep, ExitProcess, TerminateProcess, CreateThread, GetCurrentThread, OpenProcess, GetTickCount, CreateFileMappingW, OpenFileMappingW, MapViewOfFile, UnmapViewOfFile, GetProcAddress, GlobalAlloc, GlobalLock, GlobalUnlock, GlobalFree, LocalFree, WaitForMultipleObjects, GetEnvironmentVariableW, TlsFree, GetFullPathNameW, GetPrivateProfileStringW, CreateFileW, SetFilePointer, WriteFile, OutputDebugStringW, DuplicateHandle, SetLastError, GetProcessTimes, GetCurrentProcess, SetThreadPriority, TerminateThread, GetLocalTime, GetVersionExW, VirtualAlloc, VirtualFree, VirtualAllocEx, VirtualProtectEx, ReadProcessMemory, WriteProcessMemory, GetModuleHandleA, LoadResource, LockResource, SizeofResource, LocalAlloc, FindResourceW, GetSystemWindowsDirectoryW, ResetEvent, GetCurrentProcessId, GetCurrentThreadId, ProcessIdToSessionId, IsProcessInJob, GetModuleHandleW, GlobalSize, LoadLibraryW, RegisterWaitForSingleObject, UnregisterWait, CreateJobObjectW, AssignProcessToJobObject, QueryInformationJobObject, SetInformationJobObject, AllocConsole, GetConsoleWindow, GetConsoleProcessList, RaiseException, InitializeCriticalSectionAndSpinCount, GetCommandLineW, GetSystemInfo, CancelIo, DefineDosDeviceW, OpenThread, TlsAlloc, TlsGetValue, TlsSetValue, ResumeThread, QueueUserWorkItem, GetExitCodeProcess, DeleteFileW, GetFileAttributesW, SetEndOfFile, SetFileAttributesW, HeapReAlloc, GetWindowsDirectoryW, CopyFileW, SuspendThread, CreateProcessW, GetModuleFileNameW, MulDiv, FreeLibrary, LoadLibraryExW, GetStringTypeW, GetModuleHandleExW, GetModuleFileNameA, MultiByteToWideChar, WideCharToMultiByte, GetStdHandle, GetACP, GetFileType, LCMapStringW, FindClose, FindFirstFileExA, FindNextFileA, IsValidCodePage, GetOEMCP, GetCPInfo, GetCommandLineA, GetEnvironmentStringsW, FreeEnvironmentStringsW, SetStdHandle, HeapSize, GetConsoleCP, GetConsoleMode, SetFilePointerEx, FlushFileBuffers, SetCurrentDirectoryW, WriteConsoleW
USER32.dll	GetClassLongPtrA, GetClassLongPtrW, GetDesktopWindow, GetParent, EnumChildWindows, FindWindowA, FindWindowW, FindWindowExA, FindWindowExW, GetShellWindow, EnumWindows, EnumThreadWindows, GetClassNameA, GetClassNameW, GetWindowThreadProcessId, GetWindow, GetIconInfo, ChangeDisplaySettingsExA, ChangeDisplaySettingsExW, MonitorFromWindow, GetWindowInfo, UserHandleGrantAccess, PackDDElParam, RegisterClassExW, ShowWindow, BeginPaint, EndPaint, GetMonitorInfoW, GetClientRect, GetPropW, GetPropA, SetPropW, ReleaseDC, GetDC, GetClassLongW, IsWindowEnabled, IsWindowUnicode, KillTimer, EnumClipboardFormats, GetClipboardData, GetClipboardSequenceNumber, IsZoomed, IsIconic, IsWindowVisible, SetWindowPos, DestroyWindow, IsWindow, CreateWindowExW, RegisterClassW, DefWindowProcW, PostMessageW, PostMessageA, SendNotifyMessageW, SendNotifyMessageA, SendMessageTimeoutW, SendMessageW, SendMessageA, GetProcessWindowStation, SetProcessWindowStation, CreateWindowStationW, GetThreadDesktop, SetThreadDesktop, CreateDesktopW, EmptyClipboard, SetClipboardData, CloseClipboard, OpenClipboard, SetTimer, DispatchMessageW, GetMessageW, wsprintfW, GetClassLongA, GetWindowLongPtrW, GetWindowLongPtrA, GetWindowLongW, GetWindowLongA, MapWindowPoints, ScreenToClient, ClientToScreen, ClipCursor, SetCursorPos, SetForegroundWindow, GetWindowRect
ADVAPI32.dll	CreateProcessAsUserW, OpenThreadToken, DuplicateTokenEx, OpenProcessToken, AdjustTokenPrivileges, LookupAccountSidW, LookupPrivilegeValueW, RegCloseKey, RegOpenKeyExW, RegQueryValueExW, ConvertStringSidToSidW, ConvertStringSecurityDescriptorToSecurityDescriptorW, RegOpenUserClassesRoot, RegOpenCurrentUser, GetSecurityDescriptorSacl, GetTokenInformation, InitializeSecurityDescriptor, SetSecurityDescriptorDacl, SetTokenInformation, SetSecurityInfo, CloseServiceHandle, ControlService, EnumServicesStatusExW, OpenSCManagerW, OpenServiceW, StartServiceW, OpenEventLogW, ReportEventW, RegisterServiceCtrlHandlerExW, SetServiceStatus, StartServiceCtrlDispatcherW, RevertToSelf, SetThreadToken, AddAccessAllowedAce, DuplicateToken, GetLengthSid, AllocateAndInitializeSid, CheckTokenMembership, FreeSid, CryptAcquireContextW, CryptReleaseContext, CryptGetHashParam, CryptCreateHash, QueryServiceStatusEx, QueryServiceConfig2W, CryptHashData, CryptDestroyHash, EnumServicesStatusW, QueryServiceConfigW
PSAPI.DLL	GetModuleBaseNameW, EnumProcessModules
ole32.dll	CreateStreamOnHGlobal, CoInitializeEx, CoInitialize, CoRevokeClassObject, CoRegisterClassObject, CoGetObject, CoTaskMemFree, StringFromGUID2, CoCopyProxy, CoSetProxyBlanket, CoQueryProxyBlanket, CoInitializeSecurity, CoUnmarshalInterface, CoMarshalInterface, CoGetClassObject
CRYPT32.dll	CryptProtectData, CryptUnprotectData
USERENV.dll	CreateEnvironmentBlock, DestroyEnvironmentBlock
GDI32.dll	TextOutW, DeleteDC, GetDIBits, GetMetaFileBitsEx, GetEnhMetaFileBits, CreateFontW, CreateSolidBrush, GetDeviceCaps, SelectObject, SetBkColor, CreateCompatibleDC, SetTextColor
NETAPI32.dll	NetUseAdd
WTSAPI32.dll	WTSQueryUserToken
RPCRT4.dll	RpcStringFreeW, RpcBindingToStringBindingW, RpcMgmtEpEltInqBegin, RpcMgmtEpEltInqDone, RpcMgmtEpEltInqNextW

Possible Origin

Language of compilation system	Country where language is spoken	Map
English	United States

Target ID:	0
Start time:	07:04:41
Start date:	28/11/2024
Path:	C:\Windows\SysWOW64\cmd.exe
Wow64 process (32bit):	true
Commandline:	cmd /c sc create rJxyS binpath= "C:\Users\user\Desktop\imfsbSvc.exe" >> C:\servicereg.log 2>&1
Imagebase:	0x240000
File size:	236'544 bytes
MD5 hash:	D0FCE3AFA6AA1D58CE9FA336CC2B675B
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Target ID:	1
Start time:	07:04:41
Start date:	28/11/2024
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff7699e0000
File size:	862'208 bytes
MD5 hash:	0D698AF330FD17BEE3BF90011D49251D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Target ID:	2
Start time:	07:04:41
Start date:	28/11/2024
Path:	C:\Windows\SysWOW64\sc.exe
Wow64 process (32bit):	true
Commandline:	sc create rJxyS binpath= "C:\Users\user\Desktop\imfsbSvc.exe"
Imagebase:	0xb70000
File size:	61'440 bytes
MD5 hash:	D9D7684B8431A0D10D0E76FE9F5FFEC8
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate
Has exited:	true

Show Windows behavior

Target ID:	3
Start time:	07:04:42
Start date:	28/11/2024
Path:	C:\Windows\SysWOW64\cmd.exe
Wow64 process (32bit):	true
Commandline:	cmd /c sc start rJxyS >> C:\servicestart.log 2>&1
Imagebase:	0x240000
File size:	236'544 bytes
MD5 hash:	D0FCE3AFA6AA1D58CE9FA336CC2B675B
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Target ID:	4
Start time:	07:04:42
Start date:	28/11/2024
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff7699e0000
File size:	862'208 bytes
MD5 hash:	0D698AF330FD17BEE3BF90011D49251D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Target ID:	5
Start time:	07:04:42
Start date:	28/11/2024
Path:	C:\Windows\SysWOW64\sc.exe
Wow64 process (32bit):	true
Commandline:	sc start rJxyS
Imagebase:	0xb70000
File size:	61'440 bytes
MD5 hash:	D9D7684B8431A0D10D0E76FE9F5FFEC8
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate
Has exited:	true

Show Windows behavior

Target ID:	6
Start time:	07:04:42
Start date:	28/11/2024
Path:	C:\Users\user\Desktop\imfsbSvc.exe
Wow64 process (32bit):	false
Commandline:	C:\Users\user\Desktop\imfsbSvc.exe
Imagebase:	0x7ff6e9c20000
File size:	347'344 bytes
MD5 hash:	CA73DA8345DE507AC023D52B4B5C1814
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low
Has exited:	true

Show Windows behavior

Chronological Activities

Disassembly

⊘No disassembly

Description:	Adversaries may abuse the Windows service control manager to execute malicious commands or payloads. The Windows service control manager ( `services.exe` ) is an interface to manage and manipulate services.The service control manager is accessible to users via GUI components as well as system utilities such as `sc.exe` and Net .
Tactics:	Execution
Data Sources:	Command: Command Execution, Network Traffic: Network Traffic Flow, Process: Process Creation, Service: Service Creation, Windows Registry: Windows Registry Key Modification
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may create or modify Windows services to repeatedly execute malicious payloads as part of persistence. When Windows boots up, it starts programs or applications called services that perform background system functions.Windows service configuration information, including the file path to the service's executable or recovery programs/commands, is stored in the Windows Registry.
Tactics:	Persistence, Privilege Escalation
Data Sources:	Command: Command Execution, Driver: Driver Load, File: File Metadata, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Creation, Service: Service Creation, Service: Service Modification, Windows Registry: Windows Registry Key Creation, Windows Registry: Windows Registry Key Modification
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may modify or add LSASS drivers to obtain persistence on compromised systems. The Windows security subsystem is a set of components that manage and enforce the security policy for a computer or domain. The Local Security Authority (LSA) is the main component responsible for local security policy and user authentication. The LSA includes multiple dynamic link libraries (DLLs) associated with various other security functions, all of which run in the context of the LSA Subsystem Service (LSASS) lsass.exe process.
Tactics:	Persistence, Privilege Escalation
Data Sources:	Driver: Driver Load, File: File Creation, File: File Modification, Module: Module Load
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by side-loading DLLs. Similar to DLL Search Order Hijacking , side-loading involves hijacking which DLL a program loads. But rather than just planting the DLL within the search order of a program then waiting for the victim application to be invoked, adversaries may directly side-load their payloads by planting then invoking a legitimate application that executes their payload(s).
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	File: File Creation, File: File Modification, Module: Module Load, Process: Process Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	File: File Metadata, File: File Modification, Module: Module Load, Process: OS API Execution, Process: Process Access, Process: Process Metadata, Process: Process Modification
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report imfsbSvc.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

System Summary

Suricata Signatures

Joe Sandbox Signatures

Compliance

Networking

System Summary

Boot Survival

Malware Analysis System Evasion

HIPS / PFW / Operating System Protection Evasion

Mitre Att&ck Matrix

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

World Map of Contacted IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\servicereg.log

C:\servicestart.log

Static File Info

General

File Icon

Static PE Info

General

Authenticode Signature

Entrypoint Preview

Rich Headers

Data Directories

Sections

Resources

Imports

Possible Origin

Network Behavior

Statistics

CPU Usage

Memory Usage

Behavior

System Behavior

Analysis Process: cmd.exePID: 6588, Parent PID: 4412

General

Chronological Activities

Analysis Process: conhost.exePID: 6824, Parent PID: 6588

General

Chronological Activities

Analysis Process: sc.exePID: 6944, Parent PID: 6588

General

Chronological Activities

Analysis Process: cmd.exePID: 732, Parent PID: 4412

General

Windows Analysis Report
imfsbSvc.exe