File name: | K.exe |
Full analysis: | https://app.any.run/tasks/43d51188-e5d9-42ec-a2dc-c0553f65abe9 |
Verdict: | Malicious activity |
Analysis date: | May 21, 2022, 04:56:24 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Indicators: | |
MIME: | application/x-dosexec |
File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
MD5: | E5815C251D7740DF5600AAB5C732EF4A |
SHA1: | BB274507F26F82FA8C89D1D8C284B78820A8AA4F |
SHA256: | 9C08A18045C8E128D26E0CED13D432FD81E2F3F9FEE32397997317426DF93748 |
SSDEEP: | 49152:RtsmhnqAs9pJc0dnKh+Q0N1rs+vIUSg+6+8ohnRh1Na1OKM6nYAKhFQpSH3Oh5gr:R7qXpy05Q0N1rsYSZ6BoXh1kkypSH3O6 |
.exe | | | Win32 Executable MS Visual C++ (generic) (41) |
---|---|---|
.exe | | | Win64 Executable (generic) (36.3) |
.dll | | | Win32 Dynamic Link Library (generic) (8.6) |
.exe | | | Win32 Executable (generic) (5.9) |
.exe | | | Win16/32 Executable Delphi generic (2.7) |
AssemblyVersion: | 1.0.0.0 |
---|---|
ProductVersion: | 1.0.0.0 |
OriginalFileName: | Obfuscated Name.exe |
LegalCopyright: | |
InternalName: | Obfuscated Name.exe |
FileVersion: | 1.0.0.0 |
FileDescription: | |
CharacterSet: | Unicode |
LanguageCode: | Neutral |
FileSubtype: | - |
ObjectFileType: | Executable application |
FileOS: | Win32 |
FileFlags: | (none) |
FileFlagsMask: | 0x003f |
ProductVersionNumber: | 1.0.0.0 |
FileVersionNumber: | 1.0.0.0 |
Subsystem: | Windows GUI |
SubsystemVersion: | 4 |
ImageVersion: | - |
OSVersion: | 4 |
EntryPoint: | 0x2fa00a |
UninitializedDataSize: | - |
InitializedDataSize: | 10240 |
CodeSize: | 3086336 |
LinkerVersion: | 11 |
PEType: | PE32 |
TimeStamp: | 2022:04:20 06:35:31+02:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 20-Apr-2022 04:35:31 |
FileDescription: | - |
FileVersion: | 1.0.0.0 |
InternalName: | Obfuscated Name.exe |
LegalCopyright: | - |
OriginalFilename: | Obfuscated Name.exe |
ProductVersion: | 1.0.0.0 |
Assembly Version: | 1.0.0.0 |
Magic number: | MZ |
---|---|
Bytes on last page of file: | 0x0090 |
Pages in file: | 0x0003 |
Relocations: | 0x0000 |
Size of header: | 0x0004 |
Min extra paragraphs: | 0x0000 |
Max extra paragraphs: | 0xFFFF |
Initial SS value: | 0x0000 |
Initial SP value: | 0x00B8 |
Checksum: | 0x0000 |
Initial IP value: | 0x0000 |
Initial CS value: | 0x0000 |
Overlay number: | 0x0000 |
OEM identifier: | 0x0000 |
OEM information: | 0x0000 |
Address of NE header: | 0x00000080 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 5 |
Time date stamp: | 20-Apr-2022 04:35:31 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
Bj\x1b\x06\x0a'MH\xf8\x1f | 0x00002000 | 0x00001FF8 | 0x00002000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.97755 |
.text | 0x00004000 | 0x002F1538 | 0x002F1600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.98853 |
.rsrc | 0x002F6000 | 0x000004F0 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.77495 |
.reloc | 0x002F8000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0980042 |
0x002FA000 | 0x00000010 | 0x00000200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 0.707121 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.00112 | 490 | UNKNOWN | UNKNOWN | RT_MANIFEST |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2960 | "C:\Users\admin\AppData\Local\Temp\K.exe" | C:\Users\admin\AppData\Local\Temp\K.exe | Explorer.EXE | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Version: 1.0.0.0 Modules
| |||||||||||||||
1404 | "C:\Users\admin\AppData\Local\Temp\RtkBtManServ.exe" ZhXl39BlhP84+Y4kurA8wpehxxqA0X22IMYZ6Vpiqs5G7uySvHMM63VnuzxK0Pep96ExyEiPX9mKZCrwqof5tLfs9c2oKQJf2BOzdD8LY2omY+H6uaGkVGjQj1ZnM+tNGTzeS8E7SkHI7XQ4e2fEvjIpv5JACPWcd1cAqG6LBe4= | C:\Users\admin\AppData\Local\Temp\RtkBtManServ.exe | K.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: RtkBtManServ Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
2648 | "C:\Windows\System32\cmd.exe" /C "C:\Users\admin\AppData\Local\Temp\dav.bat" | C:\Windows\System32\cmd.exe | K.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
2776 | reg delete "HKLM\Software\Policies\Microsoft\Windows Defender" /f | C:\Windows\system32\reg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
3984 | reg add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d "1" /f | C:\Windows\system32\reg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
4004 | reg add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiVirus" /t REG_DWORD /d "1" /f | C:\Windows\system32\reg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
2936 | reg add "HKLM\Software\Policies\Microsoft\Windows Defender\MpEngine" /v "MpEnablePus" /t REG_DWORD /d "0" /f | C:\Windows\system32\reg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
3048 | reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableBehaviorMonitoring" /t REG_DWORD /d "1" /f | C:\Windows\system32\reg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
3144 | reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableIOAVProtection" /t REG_DWORD /d "1" /f | C:\Windows\system32\reg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
4048 | reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableOnAccessProtection" /t REG_DWORD /d "1" /f | C:\Windows\system32\reg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
|
(PID) Process: | (2960) K.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
(PID) Process: | (2960) K.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | IntranetName |
Value: 1 | |||
(PID) Process: | (2960) K.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
(PID) Process: | (2960) K.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 0 | |||
(PID) Process: | (2776) reg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection |
Operation: | delete key | Name: | (default) |
Value: | |||
(PID) Process: | (2776) reg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender |
Operation: | delete key | Name: | (default) |
Value: | |||
(PID) Process: | (3984) reg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender |
Operation: | write | Name: | DisableAntiSpyware |
Value: 1 | |||
(PID) Process: | (4004) reg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender |
Operation: | write | Name: | DisableAntiVirus |
Value: 1 | |||
(PID) Process: | (2936) reg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\MpEngine |
Operation: | write | Name: | MpEnablePus |
Value: 0 | |||
(PID) Process: | (3048) reg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection |
Operation: | write | Name: | DisableBehaviorMonitoring |
Value: 1 |
PID | Process | Filename | Type | |
---|---|---|---|---|
2960 | K.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Microsoft Update Manager213572.exe | executable | |
MD5:E5815C251D7740DF5600AAB5C732EF4A | SHA256:9C08A18045C8E128D26E0CED13D432FD81E2F3F9FEE32397997317426DF93748 | |||
2960 | K.exe | C:\Users\admin\AppData\Local\Temp\config | binary | |
MD5:5CF0B95F68C3304427F858DB1CDDE895 | SHA256:353DE1200B65A2E89E84B32067A908103CCA22AD2E51BA62C171EEF3C25B73AA | |||
1404 | RtkBtManServ.exe | C:\Users\admin\AppData\Local\Temp\costura.dotnetzip.dll.compressed | gax | |
MD5:D8DDF1B53026B9CD42CB65CBA187F726 | SHA256:1C180A0267230CB43C84ED8CD3B2BD1A660C54AED994001ECFE94CF71D951FF6 | |||
1404 | RtkBtManServ.exe | C:\Users\admin\AppData\Local\Temp\xwizard.exe | executable | |
MD5:DF991217F1CFADD9ACFA56F878DA5EE7 | SHA256:DEB1246347CE88E8CDD63A233A64BC2090B839F2D933A3097A2FD8FD913C4112 | |||
2960 | K.exe | C:\Users\admin\AppData\Local\Temp\whysosad | text | |
MD5:FC3C88C2080884D6C995D48E172FBC4F | SHA256:1637CE704A463BD3C91A38AA02D1030107670F91EE3F0DD4FA13D07A77BA2664 | |||
2960 | K.exe | C:\Users\admin\AppData\Local\Temp\dav.bat | text | |
MD5:FC3C88C2080884D6C995D48E172FBC4F | SHA256:1637CE704A463BD3C91A38AA02D1030107670F91EE3F0DD4FA13D07A77BA2664 | |||
1404 | RtkBtManServ.exe | C:\Users\admin\AppData\Local\Temp\costura.costura.dll.compressed | binary | |
MD5:9AB99399CB17964E3E30B7DDEB6BB8B9 | SHA256:BDFED3E39A17DBC95D43FC5141904414A62E8B459F338F65A2F1C3D1FACDDD2F | |||
1404 | RtkBtManServ.exe | C:\Users\admin\AppData\Local\Temp\bfsvc.exe | executable | |
MD5:899D3ED011EB58459B8A4FC2B81F0924 | SHA256:5E3F311AE67F046B56435067BCDD39FBF836FA0421FBC8C8B0E43E8E47524954 | |||
1404 | RtkBtManServ.exe | C:\Users\admin\AppData\Local\Temp\winhlp32.exe | executable | |
MD5:A776E68F497C996788B406A3DC5089EB | SHA256:071E26DDF5323DD9ED6671BCDE89DF73D78BAC2336070E6CB9E3E4B93BDE78D1 | |||
1404 | RtkBtManServ.exe | C:\Users\admin\AppData\Local\Temp\costura.discord webhook.dll.compressed | binary | |
MD5:F999480EC537EC2126251977CBF8F4E3 | SHA256:84E5C3EAC27895AB23B9F827F9B259F5A1277D4A7F1930D04638FBF47AD4D2CE |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
1404 | RtkBtManServ.exe | 162.159.128.233:443 | discord.com | Cloudflare Inc | — | malicious |
Domain | IP | Reputation |
---|---|---|
itroublvehacker.gq |
| whitelisted |
discord.com |
| whitelisted |
PID | Process | Class | Message |
---|---|---|---|
— | — | Potentially Bad Traffic | ET INFO DNS Query for Suspicious .gq Domain |
1404 | RtkBtManServ.exe | Misc activity | ET INFO Observed Discord Domain (discord .com in TLS SNI) |
1404 | RtkBtManServ.exe | Misc activity | ET INFO Observed Discord Domain (discord .com in TLS SNI) |
1404 | RtkBtManServ.exe | Misc activity | ET INFO Observed Discord Domain (discord .com in TLS SNI) |
1404 | RtkBtManServ.exe | Misc activity | ET INFO Observed Discord Domain (discord .com in TLS SNI) |
1404 | RtkBtManServ.exe | Misc activity | ET INFO Observed Discord Domain (discord .com in TLS SNI) |
1404 | RtkBtManServ.exe | Misc activity | ET INFO Observed Discord Domain (discord .com in TLS SNI) |