File name: | Nota-DcEmitida.exe |
Full analysis: | https://app.any.run/tasks/6302f466-53c8-4d08-aa7f-16b7e78385a2 |
Verdict: | Malicious activity |
Analysis date: | September 19, 2019, 01:00:03 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Indicators: | |
MIME: | application/x-dosexec |
File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
MD5: | 2617F8F9311604204901FA5C06924363 |
SHA1: | BE7D89BD519439D5F96834EA043BB65AC89396A8 |
SHA256: | 7360DE5E605B04437DAF83454C8D0BC5BC171BD74B14D52761BDB18FDB4E6322 |
SSDEEP: | 49152:frwSZEHvWWVlCUAJNaSBpB8xwEXHPkCDqwdLECznCmCDbzJOtLv6KOTDwE+nw/+H:frwSZMVKnuHcSqaLECDCm3Lmscaf |
.exe | | | Win32 EXE PECompact compressed (generic) (39.2) |
---|---|---|
.exe | | | UPX compressed Win32 Executable (25.5) |
.exe | | | Win32 EXE Yoda's Crypter (25.1) |
.exe | | | Win32 Executable (generic) (4.2) |
.exe | | | Win16/32 Executable Delphi generic (1.9) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 2019:09:18 12:18:18+02:00 |
PEType: | PE32 |
LinkerVersion: | 2.25 |
CodeSize: | 2063872 |
InitializedDataSize: | 1855488 |
UninitializedDataSize: | - |
EntryPoint: | 0x1f9754 |
OSVersion: | 5 |
ImageVersion: | - |
SubsystemVersion: | 5 |
Subsystem: | Windows GUI |
FileVersionNumber: | 1.0.0.0 |
ProductVersionNumber: | 1.0.0.0 |
FileFlagsMask: | 0x003f |
FileFlags: | (none) |
FileOS: | Win32 |
ObjectFileType: | Executable application |
FileSubtype: | - |
LanguageCode: | English (U.S.) |
CharacterSet: | Windows, Latin1 |
FileVersion: | 1.0.0.0 |
ProductVersion: | 1.0.0.0 |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 18-Sep-2019 10:18:18 |
Detected languages: |
|
FileVersion: | 1.0.0.0 |
ProductVersion: | 1.0.0.0 |
Magic number: | MZ |
---|---|
Bytes on last page of file: | 0x0050 |
Pages in file: | 0x0002 |
Relocations: | 0x0000 |
Size of header: | 0x0004 |
Min extra paragraphs: | 0x000F |
Max extra paragraphs: | 0xFFFF |
Initial SS value: | 0x0000 |
Initial SP value: | 0x00B8 |
Checksum: | 0x0000 |
Initial IP value: | 0x0000 |
Initial CS value: | 0x0000 |
Overlay number: | 0x001A |
OEM identifier: | 0x0000 |
OEM information: | 0x0000 |
Address of NE header: | 0x00000100 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 11 |
Time date stamp: | 18-Sep-2019 10:18:18 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.text | 0x00001000 | 0x001F6490 | 0x001F6600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.48189 |
.itext | 0x001F8000 | 0x000017B4 | 0x00001800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.40112 |
.data | 0x001FA000 | 0x000054A0 | 0x00005600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.21969 |
.bss | 0x00200000 | 0x0000581C | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x00206000 | 0x000036C0 | 0x00003800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.11485 |
.didata | 0x0020A000 | 0x00000A6C | 0x00000C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.84036 |
.edata | 0x0020B000 | 0x0000005E | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 1.09601 |
.tls | 0x0020C000 | 0x00000040 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x0020D000 | 0x0000005D | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 1.38389 |
.reloc | 0x0020E000 | 0x0002E5D8 | 0x0002E600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.71809 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.2121 | 1251 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 3.79236 | 1384 | UNKNOWN | English - United States | RT_ICON |
3 | 5.86226 | 9640 | UNKNOWN | English - United States | RT_ICON |
4 | 5.90752 | 1128 | UNKNOWN | English - United States | RT_ICON |
5 | 2.6949 | 308 | UNKNOWN | English - United States | RT_CURSOR |
6 | 2.62527 | 308 | UNKNOWN | English - United States | RT_CURSOR |
7 | 2.91604 | 308 | UNKNOWN | English - United States | RT_CURSOR |
4073 | 3.13793 | 292 | UNKNOWN | UNKNOWN | RT_STRING |
4074 | 3.31858 | 1032 | UNKNOWN | UNKNOWN | RT_STRING |
4075 | 3.25422 | 932 | UNKNOWN | UNKNOWN | RT_STRING |
advapi32.dll |
comctl32.dll |
gdi32.dll |
kernel32.dll |
kernel32.dll (delay-loaded) |
ole32.dll |
oleaut32.dll |
shell32.dll |
user32.dll |
version.dll |
Title | Ordinal | Address |
---|---|---|
TMethodImplementationIntercept | 1 | 0x000643B0 |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
3200 | "C:\Users\admin\AppData\Local\Temp\Nota-DcEmitida.exe" | C:\Users\admin\AppData\Local\Temp\Nota-DcEmitida.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Version: 1.0.0.0 | ||||
2296 | "C:\Users\admin\AppData\Local\Temp\Nota-DcEmitida.exe" | C:\Users\admin\AppData\Local\Temp\Nota-DcEmitida.exe | explorer.exe | |
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 | ||||
940 | C:\userpc.exe | C:\userpc.exe | Nota-DcEmitida.exe | |
User: admin Integrity Level: HIGH Exit code: 0 | ||||
3076 | DpiScaling.exe | C:\Windows\system32\DpiScaling.exe | — | userpc.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Display Control Panel Version: 6.1.7600.16385 (win7_rtm.090713-1255) |
(PID) Process: | (940) userpc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
Operation: | write | Name: | userpcx |
Value: C:\userpc.exe | |||
(PID) Process: | (940) userpc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center |
Operation: | write | Name: | UacDisableNotify |
Value: 1 | |||
(PID) Process: | (940) userpc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System |
Operation: | write | Name: | EnableLUA |
Value: 0 | |||
(PID) Process: | (940) userpc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome |
Operation: | write | Name: | HardwareAccelerationModeEnabled |
Value: 0 | |||
(PID) Process: | (940) userpc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender |
Operation: | write | Name: | DisableAntiSpyware |
Value: 1 | |||
(PID) Process: | (940) userpc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection |
Operation: | write | Name: | DisableRealtimeMonitoring |
Value: 1 | |||
(PID) Process: | (940) userpc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection |
Operation: | write | Name: | DisableBehaviorMonitoring |
Value: 1 | |||
(PID) Process: | (940) userpc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection |
Operation: | write | Name: | DisableOnAccessProtection |
Value: 1 | |||
(PID) Process: | (940) userpc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection |
Operation: | write | Name: | DisableScanOnRealtimeEnable |
Value: 1 |
PID | Process | Filename | Type | |
---|---|---|---|---|
940 | userpc.exe | C:\userpc.dll | executable | |
MD5:C46DC1D2D340412405B30594D5D0ECA3 | SHA256:82FF6C96C7D2E513C08AB974C4607E398392B5CBF93CBF2336C6ADD7B7D62EB9 | |||
2296 | Nota-DcEmitida.exe | C:\userpc.exe | executable | |
MD5:541A9570262117EED2D299162031EC9F | SHA256:B0F655D4486A1F1DEAE3465E853DD9DAC1C6C9AB0D0F57E5DD95D6D34DE2A5C1 |