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Windows Analysis Report
TbxHhK6lsS.exe

Overview

General Information

Sample name:	TbxHhK6lsS.exe renamed because original name is a hash value
Original sample name:	5d032ac0758ae1e144a1b551b3c0700f.exe
Analysis ID:	1581580
MD5:	5d032ac0758ae1e144a1b551b3c0700f
SHA1:	56da3f7ab2ce67eb2c5c0f2c5f5d2a8ffb2f2607
SHA256:	bca0e02b9f5476783bdd8f063170d8c577bb83c533a220ef7e88409ad7ef71fa
Tags:	exeuser-abuse_ch
Infos:

Detection

Score:	88
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for submitted file

AI detected suspicious sample

Found direct / indirect Syscall (likely to bypass EDR)

Hides threads from debuggers

Machine Learning detection for sample

Overwrites code with unconditional jumps - possibly settings hooks in foreign process

PE file contains section with special chars

Tries to delay execution (extensive OutputDebugStringW loop)

Tries to detect debuggers (CloseHandle check)

Tries to evade analysis by execution special instruction (VM detection)

Uses known network protocols on non-standard ports

AV process strings found (often used to terminate AV products)

Checks if the current process is being debugged

Detected TCP or UDP traffic on non-standard ports

Entry point lies outside standard sections

HTTP GET or POST without a user agent

One or more processes crash

PE file contains sections with non-standard names

Classification

Process Tree

System is w10x64

TbxHhK6lsS.exe (PID: 7848 cmdline: "C:\Users\user\Desktop\TbxHhK6lsS.exe" MD5: 5D032AC0758AE1E144A1B551B3C0700F)

conhost.exe (PID: 7868 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 0D698AF330FD17BEE3BF90011D49251D)

WerFault.exe (PID: 8076 cmdline: C:\Windows\system32\WerFault.exe -u -p 7848 -s 368 MD5: FD27D9F6D02763BDE32511B5DF7FF7A0)

cleanup

Malware Configuration

⊘No configs have been found

Yara Signatures

⊘No yara matches

Sigma Signatures

⊘No Sigma rule has matched

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: TbxHhK6lsS.exe	Virustotal: Detection: 25%			Perma Link
Source: TbxHhK6lsS.exe	ReversingLabs: Detection: 23%

AI detected suspicious sample

Source: Submited Sample

Integrated Neural Analysis Model: Matched 100.0% probability

Machine Learning detection for sample

Source: TbxHhK6lsS.exe

Joe Sandbox ML: detected

Source: TbxHhK6lsS.exe, 00000000.00000002.2002570819.0000000140084000.00000002.00000001.01000000.00000003.sdmp

Binary or memory string: -----BEGIN PUBLIC KEY-----

memstr_ff2d3ef8-e

Networking

Uses known network protocols on non-standard ports

Source: unknown	Network traffic detected: HTTP traffic on port 49711 -> 3542
Source: unknown	Network traffic detected: HTTP traffic on port 3542 -> 49711

Source: global traffic

TCP traffic: 192.168.2.11:49711 -> 141.11.185.137:3542

Source: global traffic

HTTP traffic detected: GET /version HTTP/1.1Host: 141.11.185.137:3542Accept: */*

Source: unknown	TCP traffic detected without corresponding DNS query: 141.11.185.137
Source: unknown	TCP traffic detected without corresponding DNS query: 141.11.185.137
Source: unknown	TCP traffic detected without corresponding DNS query: 141.11.185.137
Source: unknown	TCP traffic detected without corresponding DNS query: 141.11.185.137
Source: unknown	TCP traffic detected without corresponding DNS query: 141.11.185.137
Source: unknown	TCP traffic detected without corresponding DNS query: 141.11.185.137
Source: unknown	TCP traffic detected without corresponding DNS query: 141.11.185.137
Source: unknown	TCP traffic detected without corresponding DNS query: 141.11.185.137
Source: unknown	TCP traffic detected without corresponding DNS query: 141.11.185.137
Source: unknown	TCP traffic detected without corresponding DNS query: 141.11.185.137
Source: unknown	TCP traffic detected without corresponding DNS query: 141.11.185.137
Source: unknown	TCP traffic detected without corresponding DNS query: 141.11.185.137
Source: unknown	TCP traffic detected without corresponding DNS query: 141.11.185.137
Source: unknown	TCP traffic detected without corresponding DNS query: 141.11.185.137
Source: unknown	TCP traffic detected without corresponding DNS query: 141.11.185.137
Source: unknown	TCP traffic detected without corresponding DNS query: 141.11.185.137
Source: unknown	TCP traffic detected without corresponding DNS query: 141.11.185.137

Source: global traffic

HTTP traffic detected: GET /version HTTP/1.1Host: 141.11.185.137:3542Accept: */*

Source: TbxHhK6lsS.exe, 00000000.00000002.2002311784.00000000005BB000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://141.11.185.137:3542/version
Source: TbxHhK6lsS.exe, 00000000.00000002.2002311784.00000000005BB000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://141.11.185.137:3542/versionm32
Source: TbxHhK6lsS.exe, 00000000.00000002.2002311784.00000000005BB000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://141.11.185.137:3542/versionncH
Source: TbxHhK6lsS.exe, 00000000.00000002.2002570819.0000000140084000.00000002.00000001.01000000.00000003.sdmp	String found in binary or memory: http://141.11.18HARDWARE
Source: Amcache.hve.5.dr	String found in binary or memory: http://upx.sf.net
Source: TbxHhK6lsS.exe, 00000000.00000002.2002570819.0000000140084000.00000002.00000001.01000000.00000003.sdmp	String found in binary or memory: https://curl.haxx.se/docs/http-cookies.html

System Summary

PE file contains section with special chars

Source: TbxHhK6lsS.exe	Static PE information: section name: .C"0
Source: TbxHhK6lsS.exe	Static PE information: section name: .-<s

Source: C:\Users\user\Desktop\TbxHhK6lsS.exe

Process created: C:\Windows\System32\WerFault.exe C:\Windows\system32\WerFault.exe -u -p 7848 -s 368

Source: classification engine

Classification label: mal88.troj.evad.winEXE@3/6@0/2

Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:7868:120:WilError_03
Source: C:\Windows\System32\WerFault.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess7848

Source: C:\Windows\System32\WerFault.exe

File created: C:\ProgramData\Microsoft\Windows\WER\Temp\6c563636-55ee-4ae4-807f-0d0f8b447968

Jump to behavior

Source: C:\Users\user\Desktop\TbxHhK6lsS.exe

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

Jump to behavior

Source: TbxHhK6lsS.exe	Virustotal: Detection: 25%
Source: TbxHhK6lsS.exe	ReversingLabs: Detection: 23%

Source: unknown	Process created: C:\Users\user\Desktop\TbxHhK6lsS.exe "C:\Users\user\Desktop\TbxHhK6lsS.exe"
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Process created: C:\Windows\System32\WerFault.exe C:\Windows\system32\WerFault.exe -u -p 7848 -s 368

Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Section loaded: msvcp140.dll	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Section loaded: vcruntime140.dll	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Section loaded: vcruntime140_1.dll	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Section loaded: vcruntime140.dll	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Section loaded: vcruntime140_1.dll	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Section loaded: cryptbase.dll	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Section loaded: secur32.dll	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Section loaded: sspicli.dll	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Section loaded: iphlpapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Section loaded: mswsock.dll	Jump to behavior

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: TbxHhK6lsS.exe

Static PE information: Image base 0x140000000 > 0x60000000

Source: TbxHhK6lsS.exe

Static file information: File size 7577088 > 1048576

Source: TbxHhK6lsS.exe

Static PE information: Raw size of .-<s is bigger than: 0x100000 < 0x738400

Source: initial sample

Static PE information: section where entry point is pointing to: .-<s

Source: TbxHhK6lsS.exe	Static PE information: section name: .C"0
Source: TbxHhK6lsS.exe	Static PE information: section name: ..Xy
Source: TbxHhK6lsS.exe	Static PE information: section name: .-<s

Hooking and other Techniques for Hiding and Protection

Overwrites code with unconditional jumps - possibly settings hooks in foreign process

Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Memory written: PID: 7848 base: 7FFEFE690008 value: E9 EB D9 E9 FF	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Memory written: PID: 7848 base: 7FFEFE52D9F0 value: E9 20 26 16 00	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Memory written: PID: 7848 base: 7FFEFE6A000D value: E9 BB CB EB FF	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Memory written: PID: 7848 base: 7FFEFE55CBC0 value: E9 5A 34 14 00	Jump to behavior

Uses known network protocols on non-standard ports

Source: unknown	Network traffic detected: HTTP traffic on port 49711 -> 3542
Source: unknown	Network traffic detected: HTTP traffic on port 3542 -> 49711

Source: C:\Windows\System32\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior

Malware Analysis System Evasion

Tries to delay execution (extensive OutputDebugStringW loop)

Source: C:\Users\user\Desktop\TbxHhK6lsS.exe

Section loaded: OutputDebugStringW count: 1969

Tries to evade analysis by execution special instruction (VM detection)

Source: C:\Users\user\Desktop\TbxHhK6lsS.exe

Special instruction interceptor: First address: 140D688A4 instructions rdtsc caused by: RDTSC with Trap Flag (TF)

Source: Amcache.hve.5.dr	Binary or memory string: VMware
Source: Amcache.hve.5.dr	Binary or memory string: VMware-42 27 b7 a3 1e b0 86 f3-0a fe 06 07 d0 80 07 92
Source: Amcache.hve.5.dr	Binary or memory string: VMware Virtual USB Mouse
Source: Amcache.hve.5.dr	Binary or memory string: vmci.syshbin
Source: Amcache.hve.5.dr	Binary or memory string: VMware, Inc.
Source: TbxHhK6lsS.exe, 00000000.00000002.2002311784.00000000005D1000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll\
Source: Amcache.hve.5.dr	Binary or memory string: VMware20,1hbin@
Source: Amcache.hve.5.dr	Binary or memory string: c:\windows\system32\driverstore\filerepository\vmci.inf_amd64_68ed49469341f563
Source: Amcache.hve.5.dr	Binary or memory string: Ascsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/4&224f42ef&0&000000
Source: Amcache.hve.5.dr	Binary or memory string: .Z$c:/windows/system32/drivers/vmci.sys
Source: Amcache.hve.5.dr	Binary or memory string: :scsi/disk&ven_vmware&prod_virtual_disk/4&1656f219&0&000000
Source: Amcache.hve.5.dr	Binary or memory string: pci\ven_15ad&dev_0740&subsys_074015ad,pci\ven_15ad&dev_0740,root\vmwvmcihostdev
Source: Amcache.hve.5.dr	Binary or memory string: c:/windows/system32/drivers/vmci.sys
Source: Amcache.hve.5.dr	Binary or memory string: scsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/4&224f42ef&0&000000
Source: Amcache.hve.5.dr	Binary or memory string: vmci.sys
Source: Amcache.hve.5.dr	Binary or memory string: vmci.syshbin`
Source: Amcache.hve.5.dr	Binary or memory string: \driver\vmci,\driver\pci
Source: Amcache.hve.5.dr	Binary or memory string: scsi/disk&ven_vmware&prod_virtual_disk/4&1656f219&0&000000
Source: Amcache.hve.5.dr	Binary or memory string: VMware20,1
Source: Amcache.hve.5.dr	Binary or memory string: Microsoft Hyper-V Generation Counter
Source: Amcache.hve.5.dr	Binary or memory string: NECVMWar VMware SATA CD00
Source: Amcache.hve.5.dr	Binary or memory string: VMware Virtual disk SCSI Disk Device
Source: Amcache.hve.5.dr	Binary or memory string: scsi\cdromnecvmwarvmware_sata_cd001.00,scsi\cdromnecvmwarvmware_sata_cd00,scsi\cdromnecvmwar,scsi\necvmwarvmware_sata_cd001,necvmwarvmware_sata_cd001,gencdrom
Source: Amcache.hve.5.dr	Binary or memory string: scsi\diskvmware__virtual_disk____2.0_,scsi\diskvmware__virtual_disk____,scsi\diskvmware__,scsi\vmware__virtual_disk____2,vmware__virtual_disk____2,gendisk
Source: Amcache.hve.5.dr	Binary or memory string: Microsoft Hyper-V Virtualization Infrastructure Driver
Source: Amcache.hve.5.dr	Binary or memory string: VMware PCI VMCI Bus Device
Source: Amcache.hve.5.dr	Binary or memory string: VMware VMCI Bus Device
Source: Amcache.hve.5.dr	Binary or memory string: VMware Virtual RAM
Source: Amcache.hve.5.dr	Binary or memory string: BiosVendor:VMware, Inc.,BiosVersion:VMW201.00V.20829224.B64.2211211842,BiosReleaseDate:11/21/2022,BiosMajorRelease:0xff,BiosMinorRelease:0xff,SystemManufacturer:VMware, Inc.,SystemProduct:VMware20,1,SystemFamily:,SystemSKUNumber:,BaseboardManufacturer:,BaseboardProduct:,BaseboardVersion:,EnclosureType:0x1
Source: Amcache.hve.5.dr	Binary or memory string: vmci.inf_amd64_68ed49469341f563

Source: C:\Users\user\Desktop\TbxHhK6lsS.exe

System information queried: ModuleInformation

Jump to behavior

Source: C:\Users\user\Desktop\TbxHhK6lsS.exe

Process information queried: ProcessInformation

Jump to behavior

Anti Debugging

Hides threads from debuggers

Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Thread information set: HideFromDebugger			Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Thread information set: HideFromDebugger			Jump to behavior

Tries to detect debuggers (CloseHandle check)

Source: C:\Users\user\Desktop\TbxHhK6lsS.exe

Handle closed: DEADC0DE

Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Process queried: DebugPort	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Process queried: DebugObjectHandle	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Process queried: DebugObjectHandle	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Process queried: DebugObjectHandle	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	Process queried: DebugPort	Jump to behavior

HIPS / PFW / Operating System Protection Evasion

Found direct / indirect Syscall (likely to bypass EDR)

Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	NtSetInformationThread: Direct from: 0x140D1D86D	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	NtClose: Direct from: 0x140D50978
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	NtProtectVirtualMemory: Direct from: 0x140D5139A	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	NtProtectVirtualMemory: Direct from: 0x140D0D435	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	NtProtectVirtualMemory: Indirect: 0x14067E24C	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	NtProtectVirtualMemory: Direct from: 0x140C9AB6E	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	NtUnmapViewOfSection: Direct from: 0x140BFA82F	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	NtOpenFile: Direct from: 0x140D3D506	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	NtQueryInformationProcess: Direct from: 0x140C35F08	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	NtProtectVirtualMemory: Direct from: 0x140D64F76	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	NtProtectVirtualMemory: Direct from: 0x140CAC969	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	NtSetInformationProcess: Direct from: 0x140D6672D	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	NtMapViewOfSection: Direct from: 0x140C24EE7	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	NtProtectVirtualMemory: Direct from: 0x140D33848	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	NtProtectVirtualMemory: Direct from: 0x140D0D45F	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	NtQueryInformationProcess: Direct from: 0x140CB0FD6	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	NtProtectVirtualMemory: Direct from: 0x140D5BAD0	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	NtQueryInformationProcess: Direct from: 0x140BFEF2B	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	NtProtectVirtualMemory: Direct from: 0x140BFAC5F	Jump to behavior
Source: C:\Users\user\Desktop\TbxHhK6lsS.exe	NtSetInformationThread: Direct from: 0x140D0C803	Jump to behavior

Source: Amcache.hve.5.dr	Binary or memory string: c:\programdata\microsoft\windows defender\platform\4.18.23080.2006-0\msmpeng.exe
Source: Amcache.hve.5.dr	Binary or memory string: msmpeng.exe
Source: Amcache.hve.5.dr	Binary or memory string: c:\program files\windows defender\msmpeng.exe
Source: Amcache.hve.5.dr	Binary or memory string: c:\programdata\microsoft\windows defender\platform\4.18.23090.2008-0\msmpeng.exe
Source: Amcache.hve.5.dr	Binary or memory string: MsMpEng.exe

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	Windows Management Instrumentation	1 DLL Side-Loading	1 Process Injection	21 Virtualization/Sandbox Evasion	1 Credential API Hooking	321 Security Software Discovery	Remote Services	1 Credential API Hooking	11 Non-Standard Port	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	1 Abuse Elevation Control Mechanism	1 Process Injection	LSASS Memory	21 Virtualization/Sandbox Evasion	Remote Desktop Protocol	1 Archive Collected Data	1 Ingress Tool Transfer	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	1 DLL Side-Loading	1 Abuse Elevation Control Mechanism	Security Account Manager	1 Process Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Non-Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	1 DLL Side-Loading	NTDS	12 System Information Discovery	Distributed Component Object Model	Input Capture	1 Application Layer Protocol	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

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Link
TbxHhK6lsS.exe	25%	Virustotal	Browse
TbxHhK6lsS.exe	24%	ReversingLabs
TbxHhK6lsS.exe	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Unpacked PE Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

Source	Detection	Scanner	Label
http://141.11.18HARDWARE	0%	Avira URL Cloud	safe
http://141.11.185.137:3542/versionm32	0%	Avira URL Cloud	safe
http://141.11.185.137:3542/version	0%	Avira URL Cloud	safe
http://141.11.185.137:3542/versionncH	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
s-part-0035.t-0009.t-msedge.net	13.107.246.63	true	false		high

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
http://141.11.185.137:3542/version	false	Avira URL Cloud: safe	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://141.11.18HARDWARE	TbxHhK6lsS.exe, 00000000.00000002.2002570819.0000000140084000.00000002.00000001.01000000.00000003.sdmp	false	Avira URL Cloud: safe	unknown
http://141.11.185.137:3542/versionm32	TbxHhK6lsS.exe, 00000000.00000002.2002311784.00000000005BB000.00000004.00000020.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
http://upx.sf.net	Amcache.hve.5.dr	false		high
http://141.11.185.137:3542/versionncH	TbxHhK6lsS.exe, 00000000.00000002.2002311784.00000000005BB000.00000004.00000020.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
https://curl.haxx.se/docs/http-cookies.html	TbxHhK6lsS.exe, 00000000.00000002.2002570819.0000000140084000.00000002.00000001.01000000.00000003.sdmp	false		high

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
141.11.185.137	unknown	United Kingdom		7470	TRUEINTERNET-AS-APTRUEINTERNETCoLtdTH	false

Private

IP
127.0.0.1

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1581580
Start date and time:	2024-12-28 09:34:43 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 6m 31s
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 with higher sleep bypass
Number of analysed new started processes analysed:	13
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:	HCA enabled EGA enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample name:	TbxHhK6lsS.exe renamed because original name is a hash value
Original Sample Name:	5d032ac0758ae1e144a1b551b3c0700f.exe
Detection:	MAL
Classification:	mal88.troj.evad.winEXE@3/6@0/2
EGA Information:	Failed
HCA Information:	Failed
Cookbook Comments:	Found application associated with file extension: .exe Sleeps bigger than 100000000ms are automatically reduced to 1000ms Sleep loops longer than 100000000ms are bypassed. Single calls with delay of 100000000ms and higher are ignored

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, dllhost.exe, WerFault.exe, WMIADAP.exe, SIHClient.exe, conhost.exe, backgroundTaskHost.exe, svchost.exe
Excluded IPs from analysis (whitelisted): 104.208.16.94, 13.107.246.63, 20.190.181.0, 20.109.210.53, 4.245.163.56
Excluded domains from analysis (whitelisted): ocsp.digicert.com, login.live.com, slscr.update.microsoft.com, otelrules.azureedge.net, otelrules.afd.azureedge.net, blobcollector.events.data.trafficmanager.net, ctldl.windowsupdate.com, azureedge-t-prod.trafficmanager.net, umwatson.events.data.microsoft.com, fe3cr.delivery.mp.microsoft.com, onedsblobprdcus16.centralus.cloudapp.azure.com
Execution Graph export aborted for target TbxHhK6lsS.exe, PID 7848 because there are no executed function
Not all processes where analyzed, report is missing behavior information
Report size getting too big, too many NtAllocateVirtualMemory calls found.

Simulations

Behavior and APIs

⊘No simulations

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
141.11.185.137	Q5f5spSfp9.exe	Get hash	malicious	Unknown	Browse	141.11.185.137:3542/version

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
s-part-0035.t-0009.t-msedge.net	MrIOYC1Pns.exe	Get hash	malicious	LummaC	Browse	13.107.246.63
	jPJaszTDNt.exe	Get hash	malicious	Unknown	Browse	13.107.246.63
	http://track.rbfcu.org/y.z?l=https://google.com/amp/s/t.ly/5SpZS&r=14387614172&d=18473&p=2&t=h	Get hash	malicious	HTMLPhisher	Browse	13.107.246.63
	http://customervoice.microsoft.com/Pages/ResponsePage.aspx?id=N_pyUL0QJkeR_KiXHZsVlyTB1Qoy7S9IkE8Ogzl8coFUMFBJSDkxQ0w3VVZMNFJFUlNDRVkyU05CUi4u	Get hash	malicious	HTMLPhisher	Browse	13.107.246.63
	eYAXkcBRfQ.exe	Get hash	malicious	LummaC	Browse	13.107.246.63
	JpzbUfhXi0.exe	Get hash	malicious	LummaC	Browse	13.107.246.63
	738KZNfnzz.exe	Get hash	malicious	LummaC	Browse	13.107.246.63
	LPO-0048532025.lnk	Get hash	malicious	DarkVision Rat	Browse	13.107.246.63
	O53VxanH6A.exe	Get hash	malicious	LummaC	Browse	13.107.246.63
	IzDjbVdHha.exe	Get hash	malicious	LummaC	Browse	13.107.246.63

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
TRUEINTERNET-AS-APTRUEINTERNETCoLtdTH	Q5f5spSfp9.exe	Get hash	malicious	Unknown	Browse	141.11.185.137
	db0fa4b8db0333367e9bda3ab68b8042.sh4.elf	Get hash	malicious	Mirai, Gafgyt	Browse	171.103.158.89
	mipsel.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	171.103.5.185
	x86_32.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	180.214.218.62
	nshkarm5.elf	Get hash	malicious	Mirai	Browse	223.24.239.97
	sparc.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	61.91.50.103
	2.elf	Get hash	malicious	Unknown	Browse	223.24.215.80
	jew.ppc.elf	Get hash	malicious	Unknown	Browse	171.102.72.219
	arm6.elf	Get hash	malicious	Unknown	Browse	223.24.239.68

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_TbxHhK6lsS.exe_ceec67dc997ee5ee80f4daddefa719559af1e4e6_36ef96d0_161f5a95-cbf9-4922-8594-5da3cb153fb3\Report.wer

Download File

Process:	C:\Windows\System32\WerFault.exe
File Type:	Unicode text, UTF-16, little-endian text, with CRLF line terminators
Category:	dropped
Size (bytes):	65536
Entropy (8bit):	0.824561329629545
Encrypted:	false
SSDEEP:	96:CIuFV+Rk6KsSh5GhiXSKQXIDcQgc6PcE9cw3l+HbHg/8BRTf3o8Fa9l7WUzuNwOk:Wt6K00eLnGjpBzuiFeZ24lO8/
MD5:	09961F2342013B664438CF78A94A188E
SHA1:	2CBC0B62D20ED12A6B34A7DB28103C8728F6D219
SHA-256:	B575D197476BB21A581822435FAF6602F2CA1B4BB665ED3DFAE3094B71D40884
SHA-512:	1DE717697730703C20F25F3FA5E59DC82677A8994A7ADCE49F94A91FEE9578CF823656B87F415CD1191100327859ACE32553539AE25B7E96B014C59A3A3F1BDD
Malicious:	true
Reputation:	low
Preview:	..V.e.r.s.i.o.n.=.1.....E.v.e.n.t.T.y.p.e.=.B.E.X.6.4.....E.v.e.n.t.T.i.m.e.=.1.3.3.7.9.8.4.8.5.4.4.4.9.4.3.7.5.0.....R.e.p.o.r.t.T.y.p.e.=.2.....C.o.n.s.e.n.t.=.1.....U.p.l.o.a.d.T.i.m.e.=.1.3.3.7.9.8.4.8.5.4.4.8.2.2.4.9.7.3.....R.e.p.o.r.t.S.t.a.t.u.s.=.5.2.4.3.8.4.....R.e.p.o.r.t.I.d.e.n.t.i.f.i.e.r.=.1.6.1.f.5.a.9.5.-.c.b.f.9.-.4.9.2.2.-.8.5.9.4.-.5.d.a.3.c.b.1.5.3.f.b.3.....I.n.t.e.g.r.a.t.o.r.R.e.p.o.r.t.I.d.e.n.t.i.f.i.e.r.=.8.8.b.d.2.f.b.6.-.a.7.b.0.-.4.c.0.b.-.b.6.d.7.-.5.c.b.b.3.d.1.8.8.b.3.c.....W.o.w.6.4.H.o.s.t.=.3.4.4.0.4.....N.s.A.p.p.N.a.m.e.=.T.b.x.H.h.K.6.l.s.S...e.x.e.....A.p.p.S.e.s.s.i.o.n.G.u.i.d.=.0.0.0.0.1.e.a.8.-.0.0.0.1.-.0.0.1.3.-.5.e.4.4.-.d.6.7.8.0.3.5.9.d.b.0.1.....T.a.r.g.e.t.A.p.p.I.d.=.W.:.0.0.0.6.3.d.0.1.1.a.2.9.8.2.c.5.e.3.7.9.2.0.a.5.d.2.c.a.b.0.f.d.9.8.2.4.0.0.0.0.f.f.f.f.!.0.0.0.0.5.6.d.a.3.f.7.a.b.2.c.e.6.7.e.b.2.c.5.c.0.f.2.c.5.f.5.d.2.a.8.f.f.b.2.f.2.6.0.7.!.T.b.x.H.h.K.6.l.s.S...e.x.e.....T.a.r.g.e.t.A.p.p.V.e.r.=.2.0.2.4././.1.2././.2.8.:.0.2.

C:\ProgramData\Microsoft\Windows\WER\Temp\WER601B.tmp.dmp

Download File

Process:	C:\Windows\System32\WerFault.exe
File Type:	Mini DuMP crash report, 14 streams, Sat Dec 28 08:35:44 2024, 0x1205a4 type
Category:	dropped
Size (bytes):	87160
Entropy (8bit):	1.4924658384665292
Encrypted:	false
SSDEEP:	192:8n7eorak3Oja7Ez80ybThfdMzgAsU3X2sWVwLPbFMyXd:oaUSjaA8nNdugAB3X2sWVwLBd
MD5:	176BF60394057041E93265CC97155FEE
SHA1:	3A507BB47BC7083EAB0ACA47EAF1C7671FFBBEBF
SHA-256:	BD88463C6A4F5E754128F53F0BEE0B1B0007C7A2763577608F2E5426E1DA506E
SHA-512:	F15BD6059536E0C8C73265E47520E7D2A13965A46E8089B5D9EB3813004465C219E10C942EDAB3498382E714B339D49B0CCDC3A251735136115DAD6F5627C574
Malicious:	false
Reputation:	low
Preview:	MDMP..a..... .......`.og............$...............,............<..........T.......8...........T...........p....F......................................................................................................eJ......\.......Lw......................T...........Z.og.............................0..............,...E.a.s.t.e.r.n. .S.t.a.n.d.a.r.d. .T.i.m.e...........................................E.a.s.t.e.r.n. .S.u.m.m.e.r. .T.i.m.e...............................................1.9.0.4.1...1...a.m.d.6.4.f.r.e...v.b._.r.e.l.e.a.s.e...1.9.1.2.0.6.-.1.4.0.6...................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\ProgramData\Microsoft\Windows\WER\Temp\WER60B8.tmp.WERInternalMetadata.xml

Download File

Process:	C:\Windows\System32\WerFault.exe
File Type:	XML 1.0 document, Unicode text, UTF-16, little-endian text, with CRLF line terminators
Category:	dropped
Size (bytes):	8826
Entropy (8bit):	3.702242380849986
Encrypted:	false
SSDEEP:	192:R6l7wVeJtnfMC6YehLhgmfcJF/pDP89bp+RTfIjm:R6lXJtfMC6YILhgmfcbKp0fR
MD5:	3E45C7357377CF9DDDF6B7BF56E95545
SHA1:	287797B39039B31B75525F822493EE51E7E04A54
SHA-256:	A232F8DB502DA92691374190ADFF3FEF4B5B5B0F31A9D23C0C3DA5BC100769B7
SHA-512:	DDA9D71C2B0F245DB10DD2E45B60209989A56EF95A13AECE4295ED348E4F1C06188DDC5098B3DE57D9FDA69184DACDB0CC191C2CA308697E688B46D6D7020479
Malicious:	false
Reputation:	low
Preview:	..<.?.x.m.l. .v.e.r.s.i.o.n.=.".1...0.". .e.n.c.o.d.i.n.g.=.".U.T.F.-.1.6.".?.>.....<.W.E.R.R.e.p.o.r.t.M.e.t.a.d.a.t.a.>.......<.O.S.V.e.r.s.i.o.n.I.n.f.o.r.m.a.t.i.o.n.>.........<.W.i.n.d.o.w.s.N.T.V.e.r.s.i.o.n.>.1.0...0.<./.W.i.n.d.o.w.s.N.T.V.e.r.s.i.o.n.>.........<.B.u.i.l.d.>.1.9.0.4.5.<./.B.u.i.l.d.>.........<.P.r.o.d.u.c.t.>.(.0.x.3.0.).:. .W.i.n.d.o.w.s. .1.0. .P.r.o.<./.P.r.o.d.u.c.t.>.........<.E.d.i.t.i.o.n.>.P.r.o.f.e.s.s.i.o.n.a.l.<./.E.d.i.t.i.o.n.>.........<.B.u.i.l.d.S.t.r.i.n.g.>.1.9.0.4.1...2.0.0.6...a.m.d.6.4.f.r.e...v.b._.r.e.l.e.a.s.e...1.9.1.2.0.6.-.1.4.0.6.<./.B.u.i.l.d.S.t.r.i.n.g.>.........<.R.e.v.i.s.i.o.n.>.2.0.0.6.<./.R.e.v.i.s.i.o.n.>.........<.F.l.a.v.o.r.>.M.u.l.t.i.p.r.o.c.e.s.s.o.r. .F.r.e.e.<./.F.l.a.v.o.r.>.........<.A.r.c.h.i.t.e.c.t.u.r.e.>.X.6.4.<./.A.r.c.h.i.t.e.c.t.u.r.e.>.........<.L.C.I.D.>.2.0.5.7.<./.L.C.I.D.>.......<./.O.S.V.e.r.s.i.o.n.I.n.f.o.r.m.a.t.i.o.n.>.......<.P.r.o.c.e.s.s.I.n.f.o.r.m.a.t.i.o.n.>.........<.P.i.d.>.7.8.4.8.<./.P.i.

C:\ProgramData\Microsoft\Windows\WER\Temp\WER60E8.tmp.xml

Download File

Process:	C:\Windows\System32\WerFault.exe
File Type:	XML 1.0 document, ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	4766
Entropy (8bit):	4.459707954167912
Encrypted:	false
SSDEEP:	48:cvIwWl8zs+Jg771I9nMWpW8VYpYm8M4JOBNJsFaIyq8vCNJ2YZxh3Qnd:uIjf0I7Al7VFJOBBIWClJQnd
MD5:	49D4F53F059F08C659E78A6586BB124A
SHA1:	74B56CAC194E93C289D8372DE476800D758584A5
SHA-256:	87821A2C920D83DA99F3B70A9BB05475107FD6A2DD1EF39A5EAE39D143B79226
SHA-512:	EB72636BEC2DE05411CF6EB91D9F273238D65A6CD71EFC028F103B373D863C54A1AC9EA2620D43A5D37C5CAD7764A2EA67672BCA0F7EEFB52480EC3FFFB24392
Malicious:	false
Reputation:	low
Preview:	<?xml version="1.0" encoding="UTF-8" standalone="yes"?>..<req ver="2">.. <tlm>.. <src>.. <desc>.. <mach>.. <os>.. <arg nm="vermaj" val="10" />.. <arg nm="vermin" val="0" />.. <arg nm="verbld" val="19045" />.. <arg nm="vercsdbld" val="2006" />.. <arg nm="verqfe" val="2006" />.. <arg nm="csdbld" val="2006" />.. <arg nm="versp" val="0" />.. <arg nm="arch" val="9" />.. <arg nm="lcid" val="2057" />.. <arg nm="geoid" val="223" />.. <arg nm="sku" val="48" />.. <arg nm="domain" val="0" />.. <arg nm="prodsuite" val="256" />.. <arg nm="ntprodtype" val="1" />.. <arg nm="platid" val="2" />.. <arg nm="tmsi" val="650858" />.. <arg nm="osinsty" val="1" />.. <arg nm="iever" val="11.789.19041.0-11.0.1000" />.. <arg nm="portos" val="0" />.. <arg nm="ram" val="409

C:\Windows\appcompat\Programs\Amcache.hve

Download File

Process:	C:\Windows\System32\WerFault.exe
File Type:	MS Windows registry file, NT/2000 or above
Category:	dropped
Size (bytes):	1835008
Entropy (8bit):	4.29890309704727
Encrypted:	false
SSDEEP:	6144:UECqOEmWfd+WQFHy/9026ZTyaRsCDusBqD5dooi8l9SD6VJSR9o:RCsL6seqD5SgSWVARy
MD5:	71B0D44F3862575B90EFDEDF643EE53E
SHA1:	50CFC33ABBE37935D628A22E85E11DF1047D3920
SHA-256:	D2477DE55CA79A49FCEEBF7D6879B22D19E69BEA451F920678E06C9BE4685073
SHA-512:	3B2079246E006D17BC0DF95341884A918E35ABD15EA458B62D8BC7CFF0030E8479D746B5B4944BD99850E0DC88924F01E90520BE7C784C514A8BB65F605237AD
Malicious:	false
Reputation:	low
Preview:	regfD...D....\.Z.................... ....`......\.A.p.p.C.o.m.p.a.t.\.P.r.o.g.r.a.m.s.\.A.m.c.a.c.h.e...h.v.e....c...b...#.......c...b...#...........c...b...#......rmtm..a\|.Y................................................................................................................................................................................................................................................................................................................................................uH........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

\Device\ConDrv

Download File

Process:	C:\Users\user\Desktop\TbxHhK6lsS.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	29
Entropy (8bit):	3.620936064750772
Encrypted:	false
SSDEEP:	3:jhMZvLVLyn:FgvBLyn
MD5:	B75633D66A88E5680C6BB255399254B2
SHA1:	8B41DCEBFD52F58E40232C00D44C703650FBD2CE
SHA-256:	35D596D6F7F4C37B96F18660C901B4F4F5A274C982A0D05991BE7D704B8382EF
SHA-512:	48D3E3164C7FDB851E775D8E21E1B73652F5FE0B6A6399B3874A7557D5901B224B7C4880855BFE2224EED764FD9B9366F2521C64424070489104C5D8D9548090
Malicious:	false
Reputation:	low
Preview:	.. Attempting to connect.....

Static File Info

General

File type:	PE32+ executable (console) x86-64, for MS Windows
Entropy (8bit):	7.987741101784346
TrID:	Win64 Executable Console (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:	TbxHhK6lsS.exe
File size:	7'577'088 bytes
MD5:	5d032ac0758ae1e144a1b551b3c0700f
SHA1:	56da3f7ab2ce67eb2c5c0f2c5f5d2a8ffb2f2607
SHA256:	bca0e02b9f5476783bdd8f063170d8c577bb83c533a220ef7e88409ad7ef71fa
SHA512:	3a1586bd2eeb1e2d8d098ee8803badaf6f73e2f1c8c643c3d5020b4120044640a1af9a5a0b66f8a7af7e4af554f65425bdae5409da6bd8845029966277479571
SSDEEP:	98304:SS7vuBF+VYZXBu60ZDHIlb50Tf83Tqn+ZYsLWzKwUXZTT16ONoLrQ1MI5fcXUseh:SavwYOMDZccfyI+ZBWyFp6uJ1MifUe
TLSH:	BA763345AAC26EF5E047CB7A45C234AD703D3FE191B65C063BCE3B414EA2628AD363D5
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..d....bog..........#....*.(...48................@.............................p............ ................................

File Icon


Icon Hash:	90cececece8e8eb0

Static PE Info

General

Entrypoint:	0x140c89f13
Entrypoint Section:	.-<s
Digitally signed:	false
Imagebase:	0x140000000
Subsystem:	windows cui
Image File Characteristics:	RELOCS_STRIPPED, EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE
DLL Characteristics:	HIGH_ENTROPY_VA, NX_COMPAT, TERMINAL_SERVER_AWARE
Time Stamp:	0x676F62B2 [Sat Dec 28 02:30:10 2024 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:	6123cc4f0fae004f33be7838cf2627be

Entrypoint Preview

Instruction
call 00007EFC54FE70A5h
push esp
jp 00006929h
mov ebx, 8F1F79CAh
mov dword ptr [3614AB8Eh], eax
pop edx
adc al, byte ptr [ebx+57F389EEh]
das
out dx, al
sti
adc al, 76h
fcmovu st(0), st(6)
mov ebp, dword ptr [edx+472F3729h]
mov ch, 8Ch
nop
lodsb
wait
test al, 7Fh
mov edx, 5EC0E0E8h
das
pop ds
cmc
dec edi
aaa
call far D975h : 4091E834h
xor al, 6Ch
mov byte ptr [ebp+30h], bl
lea ebp, dword ptr [edi]
push ecx
xchg eax, esi
or al, EFh
or al, 00h
add byte ptr [eax], al
mov edx, E0D6C408h
retn D168h
jns 00007EFC54F36925h
stc
retf
mov dword ptr [BAE2FBE2h], eax
ror byte ptr [edx], 1
or byte ptr [eax-57h], bl
push E1EB2141h
nop
pop ebx
push 0000004Bh
xchg eax, ecx
stosb
and byte ptr [edx+5Bh], cl
add byte ptr [edx], 0000004Bh
dec ebx
bound edx, dword ptr [edi-28h]
mov dh, 3Eh
xor bh, byte ptr [edi+1Eh]
pop ebp
pop ebx
imul esp, dword ptr [edi], AAh
cmpsd
pushad
pop edx
or cl, byte ptr [edi]
popfd
mul dword ptr [ebx+5Bh]
pop edx
dec ebx
fsub dword ptr [edx+3A6F6606h]
sub eax, DAC771BFh
jecxz 00007EFC54F368BBh
int F7h
dec edi
iretd
add eax, B93625EBh
stc
add edx, dword ptr [eax+22DB6C36h]
sahf
or al, A4h
sub dword ptr [edi-48h], esp
pop ecx
sub dword ptr [edx-51B0AB98h], eax
lds edi, fword ptr [eax]
movsd
arpl cx, bp
inc esi
aaa
push edx
jnp 00007EFC54F3694Dh
cmpsb

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0xc8a7c0	0x1f4	.-<s
IMAGE_DIRECTORY_ENTRY_RESOURCE	0xdc6000	0x1e0	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0xdbdc00	0x771c	.-<s
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x0	0x0
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0xdbdac0	0x140	.-<s
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x68b000	0x1a8	..Xy
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	0x8269b	0x0	d41d8cd98f00b204e9800998ecf8427e	False	0	empty	0.0	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rdata	0x84000	0x1cc94	0x0	d41d8cd98f00b204e9800998ecf8427e	False	0	empty	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0xa1000	0x360cc8	0x0	d41d8cd98f00b204e9800998ecf8427e	unknown	unknown	unknown	unknown	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.pdata	0x402000	0x4e24	0x0	d41d8cd98f00b204e9800998ecf8427e	False	0	empty	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.C"0	0x407000	0x283c6a	0x0	d41d8cd98f00b204e9800998ecf8427e	unknown	unknown	unknown	unknown	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
..Xy	0x68b000	0x12d8	0x1400	1cef768ea3e50932b400aaa7258cca1d	False	0.033984375	data	0.21663963508602493	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.-<s	0x68d000	0x73831c	0x738400	150a384016ea4ef3e8b91cd6bbd40084	unknown	unknown	unknown	unknown	IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_NOT_PAGED, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rsrc	0xdc6000	0x1e0	0x200	7b8a6d792b0be48adbb2f06a5c3068b1	False	0.5390625	data	4.772037401703051	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country	ZLIB Complexity
RT_MANIFEST	0xdc6058	0x188	XML 1.0 document, ASCII text, with CRLF line terminators	English	United States	0.5892857142857143

Imports

DLL	Import
KERNEL32.dll	GetCurrentProcessId
USER32.dll	GetAsyncKeyState
ADVAPI32.dll	CryptEncrypt
MSVCP140.dll	?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
WS2_32.dll	htonl
WLDAP32.dll
CRYPT32.dll	CertCreateCertificateChainEngine
Normaliz.dll	IdnToAscii
VCRUNTIME140.dll	memcpy
VCRUNTIME140_1.dll	__CxxFrameHandler4
api-ms-win-crt-runtime-l1-1-0.dll	__sys_nerr
api-ms-win-crt-math-l1-1-0.dll	__setusermatherr
api-ms-win-crt-heap-l1-1-0.dll	realloc
api-ms-win-crt-utility-l1-1-0.dll	qsort
api-ms-win-crt-convert-l1-1-0.dll	strtoul
api-ms-win-crt-environment-l1-1-0.dll	getenv
api-ms-win-crt-stdio-l1-1-0.dll	_read
api-ms-win-crt-filesystem-l1-1-0.dll	_access
api-ms-win-crt-time-l1-1-0.dll	_time64
api-ms-win-crt-string-l1-1-0.dll	strncmp
api-ms-win-crt-locale-l1-1-0.dll	_configthreadlocale
api-ms-win-crt-conio-l1-1-0.dll	_getch
KERNEL32.dll	GetSystemTimeAsFileTime
KERNEL32.dll	HeapAlloc, HeapFree, ExitProcess, GetModuleHandleA, LoadLibraryA, GetProcAddress

Possible Origin

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

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 28, 2024 09:35:43.863270044 CET	49711	3542	192.168.2.11	141.11.185.137
Dec 28, 2024 09:35:43.982867956 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:43.982975960 CET	49711	3542	192.168.2.11	141.11.185.137
Dec 28, 2024 09:35:43.987380981 CET	49711	3542	192.168.2.11	141.11.185.137
Dec 28, 2024 09:35:44.106776953 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.262145042 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.262203932 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.262224913 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.262263060 CET	49711	3542	192.168.2.11	141.11.185.137
Dec 28, 2024 09:35:45.262361050 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.262382030 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.262398958 CET	49711	3542	192.168.2.11	141.11.185.137
Dec 28, 2024 09:35:45.262403011 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.262423992 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.262430906 CET	49711	3542	192.168.2.11	141.11.185.137
Dec 28, 2024 09:35:45.262444019 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.262473106 CET	49711	3542	192.168.2.11	141.11.185.137
Dec 28, 2024 09:35:45.262571096 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.262597084 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.262624979 CET	49711	3542	192.168.2.11	141.11.185.137
Dec 28, 2024 09:35:45.381772041 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.381789923 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.381865978 CET	49711	3542	192.168.2.11	141.11.185.137
Dec 28, 2024 09:35:45.454221010 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.454334974 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.454396963 CET	49711	3542	192.168.2.11	141.11.185.137
Dec 28, 2024 09:35:45.458337069 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.459923983 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.459980011 CET	49711	3542	192.168.2.11	141.11.185.137
Dec 28, 2024 09:35:45.459997892 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.468266010 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.468365908 CET	49711	3542	192.168.2.11	141.11.185.137
Dec 28, 2024 09:35:45.468421936 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.476689100 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.476768017 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.476794004 CET	49711	3542	192.168.2.11	141.11.185.137
Dec 28, 2024 09:35:45.485027075 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.485099077 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.485135078 CET	49711	3542	192.168.2.11	141.11.185.137
Dec 28, 2024 09:35:45.493343115 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:45.493460894 CET	49711	3542	192.168.2.11	141.11.185.137
Dec 28, 2024 09:35:51.262923956 CET	3542	49711	141.11.185.137	192.168.2.11
Dec 28, 2024 09:35:51.263026953 CET	49711	3542	192.168.2.11	141.11.185.137
Dec 28, 2024 09:36:49.721200943 CET	49711	3542	192.168.2.11	141.11.185.137

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Dec 28, 2024 09:35:37.928070068 CET	1.1.1.1	192.168.2.11	0xd263	No error (0)	shed.dual-low.s-part-0035.t-0009.t-msedge.net	s-part-0035.t-0009.t-msedge.net		CNAME (Canonical name)	IN (0x0001)	false
Dec 28, 2024 09:35:37.928070068 CET	1.1.1.1	192.168.2.11	0xd263	No error (0)	s-part-0035.t-0009.t-msedge.net		13.107.246.63	A (IP address)	IN (0x0001)	false

HTTP Request Dependency Graph

141.11.185.137:3542

HTTP Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port	PID	Process
0	192.168.2.11	49711	141.11.185.137	3542	7848	C:\Users\user\Desktop\TbxHhK6lsS.exe

Timestamp	Bytes transferred	Direction	Data
Dec 28, 2024 09:35:43.987380981 CET	65	OUT	GET /version HTTP/1.1 Host: 141.11.185.137:3542 Accept: /
Dec 28, 2024 09:35:45.262145042 CET	1236	IN	HTTP/1.1 200 OK Content-Type: application/json Data: 606808280860d230ea3850aa68a2da38da684028d268e23058a240aa603058b258ba6830403870aa403870b268ba00b270a2e2300820ea287828 Access: 0808482060009238825810a200c29a30b2080020ba08a23830c200a2085018ba30da2838285830a2285830ba00da40ba18c2a2386040aa201048 Date: Sat, 28 Dec 2024 08:35:45 GMT Connection: keep-alive Keep-Alive: timeout=5 Transfer-Encoding: chunked Data Raw: 36 39 30 65 0d 0a 7b 22 6d 65 73 73 61 67 65 22 3a 22 56 6d 30 77 64 32 51 79 55 58 6c 56 57 47 78 57 56 30 64 34 57 46 6c 55 52 6e 64 55 4d 56 70 7a 57 6b 5a 4f 57 46 4a 73 62 44 4e 58 61 32 4d 31 56 6a 46 4b 63 32 4a 45 54 6c 68 68 4d 6b 30 78 56 6a 42 61 53 32 4d 79 53 6b 56 55 62 47 68 6f 54 56 56 77 56 56 5a 74 63 45 74 54 4d 55 6c 35 55 32 74 57 56 57 4a 48 61 47 39 55 56 6c 5a 33 56 6c 5a 61 64 47 4e 46 5a 46 52 4e 62 45 70 4a 56 6d 31 30 63 32 46 57 53 6e 52 56 61 7a 6c 61 56 6a 4e 6f 61 46 70 57 57 6d 46 6b 52 31 5a 48 56 32 31 34 55 32 4a 48 64 7a 46 57 61 32 51 77 59 7a 4a 47 63 31 4e 75 55 6c 5a 68 65 6d 78 68 56 6d 70 4f 55 32 46 47 56 58 68 58 62 55 5a 72 55 6a 41 31 52 31 64 72 57 6e 64 57 4d 44 46 46 55 6c 52 47 56 31 5a 46 62 33 64 57 61 6b 5a 68 56 30 5a 4f 63 6d 46 48 61 46 4e 6c 62 58 68 58 56 6d 30 78 4e 46 6c 56 4d 48 68 58 62 6b 35 59 59 6c 56 61 63 56 5a 74 63 7a 46 6c 52 6c 70 59 5a 55 68 6b 56 30 31 45 52 6c 64 5a 4d 46 70 7a 56 6a 46 61 4e 6c 46 59 61 46 64 53 52 58 42 49 [TRUNCATED] Data Ascii: 690e{"message":"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

Statistics

CPU Usage

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Memory Usage

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High Level Behavior Distribution

Click to dive into process behavior distribution

Behavior

Click to jump to process

System Behavior

Analysis Process: TbxHhK6lsS.exePID: 7848, Parent PID: 2592

General

Target ID:	0
Start time:	03:35:38
Start date:	28/12/2024
Path:	C:\Users\user\Desktop\TbxHhK6lsS.exe
Wow64 process (32bit):	false
Commandline:	"C:\Users\user\Desktop\TbxHhK6lsS.exe"
Imagebase:	0x140000000
File size:	7'577'088 bytes
MD5 hash:	5D032AC0758AE1E144A1B551B3C0700F
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

Analysis Process: conhost.exePID: 7868, Parent PID: 7848

General

Target ID:	2
Start time:	03:35:38
Start date:	28/12/2024
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff68cce0000
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

Chronological Activities

Analysis Process: WerFault.exePID: 8076, Parent PID: 7848

General

Target ID:	5
Start time:	03:35:44
Start date:	28/12/2024
Path:	C:\Windows\System32\WerFault.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\WerFault.exe -u -p 7848 -s 368
Imagebase:	0x7ff749550000
File size:	570'736 bytes
MD5 hash:	FD27D9F6D02763BDE32511B5DF7FF7A0
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Chronological Activities

Disassembly

⊘No disassembly

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 circumvent mechanisms designed to control elevate privileges to gain higher-level permissions. Most modern systems contain native elevation control mechanisms that are intended to limit privileges that a user can perform on a machine. Authorization has to be granted to specific users in order to perform tasks that can be considered of higher risk. An adversary can perform several methods to take advantage of built-in control mechanisms in order to escalate privileges on a system.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	Command: Command Execution, File: File Metadata, File: File Modification, Process: OS API Execution, Process: Process Creation, Process: Process Metadata, User Account: User Account Modification, Windows Registry: Windows Registry Key Modification
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may hook into Windows application programming interface (API) functions to collect user credentials. Malicious hooking mechanisms may capture API calls that include parameters that reveal user authentication credentials.Unlike Keylogging , this technique focuses specifically on API functions that include parameters that reveal user credentials. Hooking involves redirecting calls to these functions and can be implemented via:
Tactics:	Collection, Credential Access
Data Sources:	Process: OS API Execution, Process: Process Metadata
Platforms:	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

Description:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Command: Command Execution, File: File Creation, Process: Process Creation, Script: Script Execution
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port pairing that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may transfer tools or other files from an external system into a compromised environment. Tools or files may be copied from an external adversary-controlled system to the victim network through the command and control channel or through alternate protocols such as ftp . Once present, adversaries may also transfer/spread tools between victim devices within a compromised environment (i.e. Lateral Tool Transfer ).
Tactics:	Command and Control
Data Sources:	Command: Command Execution, File: File Creation, Network Traffic: Network Connection Creation, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report TbxHhK6lsS.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Cryptography

Networking

System Summary

Data Obfuscation

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

Lowering of HIPS / PFW / Operating System Security Settings

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted URLs

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

Private

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_TbxHhK6lsS.exe_ceec67dc997ee5ee80f4daddefa719559af1e4e6_36ef96d0_161f5a95-cbf9-4922-8594-5da3cb153fb3\Report.wer

C:\ProgramData\Microsoft\Windows\WER\Temp\WER601B.tmp.dmp

C:\ProgramData\Microsoft\Windows\WER\Temp\WER60B8.tmp.WERInternalMetadata.xml

C:\ProgramData\Microsoft\Windows\WER\Temp\WER60E8.tmp.xml

C:\Windows\appcompat\Programs\Amcache.hve

\Device\ConDrv

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Possible Origin

Network Behavior

Network Port Distribution

TCP Packets

DNS Answers

HTTP Request Dependency Graph

HTTP Packets

Windows Analysis Report
TbxHhK6lsS.exe