File name: | 9c248fa4c428b159be3475805f60c6cbefb19143629c4f678988e206263e31e5 |
Full analysis: | https://app.any.run/tasks/002af509-3d4c-47ff-8d7b-2008f83a50b5 |
Verdict: | Malicious activity |
Analysis date: | April 25, 2019, 09:33:26 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Tags: | |
Indicators: | |
MIME: | application/x-dosexec |
File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
MD5: | 493E1EEF0EAC230ECC64DA4B21FF844F |
SHA1: | C3830647D46FDA241B7848A29D4B54C04EC8C526 |
SHA256: | 9C248FA4C428B159BE3475805F60C6CBEFB19143629C4F678988E206263E31E5 |
SSDEEP: | 49152:SJUGlcJEQ2cRQh9GexmCxBxVV56CmWQa/k:CUGlc72cROGom6mGv/k |
.exe | | | Generic CIL Executable (.NET, Mono, etc.) (35.6) |
---|---|---|
.exe | | | InstallShield setup (20.9) |
.exe | | | Win32 Executable MS Visual C++ (generic) (15.1) |
.exe | | | Win64 Executable (generic) (13.4) |
.scr | | | Windows screen saver (6.3) |
AssemblyVersion: | 1.0.3.0 |
---|---|
ProductVersion: | 1.0.3.0 |
ProductName: | NPsetup |
OriginalFileName: | NPsetup.exe |
LegalTrademarks: | IISI |
LegalCopyright: | Copyright © IISI 2017 |
InternalName: | NPsetup.exe |
FileVersion: | 1.0.3.0 |
FileDescription: | NPsetup |
CompanyName: | 中華郵政 |
Comments: | 業務資料傳輸系統安裝程式 |
CharacterSet: | Unicode |
LanguageCode: | Neutral |
FileSubtype: | - |
ObjectFileType: | Executable application |
FileOS: | Win32 |
FileFlags: | (none) |
FileFlagsMask: | 0x003f |
ProductVersionNumber: | 1.0.3.0 |
FileVersionNumber: | 1.0.3.0 |
Subsystem: | Windows GUI |
SubsystemVersion: | 4 |
ImageVersion: | - |
OSVersion: | 4 |
EntryPoint: | 0x1b169e |
UninitializedDataSize: | - |
InitializedDataSize: | 70144 |
CodeSize: | 1767424 |
LinkerVersion: | 11 |
PEType: | PE32 |
TimeStamp: | 2017:06:07 03:49:37+02:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 07-Jun-2017 01:49:37 |
Debug artifacts: |
|
Comments: | 業務資料傳輸系統安裝程式 |
CompanyName: | 中華郵政 |
FileDescription: | NPsetup |
FileVersion: | 1.0.3.0 |
InternalName: | NPsetup.exe |
LegalCopyright: | Copyright © IISI 2017 |
LegalTrademarks: | IISI |
OriginalFilename: | NPsetup.exe |
ProductName: | NPsetup |
ProductVersion: | 1.0.3.0 |
Assembly Version: | 1.0.3.0 |
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: | 4 |
Time date stamp: | 07-Jun-2017 01:49:37 |
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 | 0x00002000 | 0x001AF6A4 | 0x001AF800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.06981 |
.sdata | 0x001B2000 | 0x00000138 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.55699 |
.rsrc | 0x001B4000 | 0x00010C68 | 0x00010E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.30354 |
.reloc | 0x001C6000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 3.55814 | 832 | UNKNOWN | UNKNOWN | RT_VERSION |
2 | 4.3165 | 67624 | UNKNOWN | UNKNOWN | RT_ICON |
32512 | 2.16096 | 20 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
3956 | "C:\Users\admin\AppData\Local\Temp\9c248fa4c428b159be3475805f60c6cbefb19143629c4f678988e206263e31e5.exe" | C:\Users\admin\AppData\Local\Temp\9c248fa4c428b159be3475805f60c6cbefb19143629c4f678988e206263e31e5.exe | — | explorer.exe |
User: admin Company: 中華郵政 Integrity Level: MEDIUM Description: NPsetup Exit code: 3221226540 Version: 1.0.3.0 | ||||
3412 | "C:\Users\admin\AppData\Local\Temp\9c248fa4c428b159be3475805f60c6cbefb19143629c4f678988e206263e31e5.exe" | C:\Users\admin\AppData\Local\Temp\9c248fa4c428b159be3475805f60c6cbefb19143629c4f678988e206263e31e5.exe | explorer.exe | |
User: admin Company: 中華郵政 Integrity Level: HIGH Description: NPsetup Exit code: 0 Version: 1.0.3.0 | ||||
3408 | "C:\NPWS\NPWB.exe" | C:\NPWS\NPWB.exe | 9c248fa4c428b159be3475805f60c6cbefb19143629c4f678988e206263e31e5.exe | |
User: admin Company: IISI Integrity Level: HIGH Description: NPWB Exit code: 0 Version: 1.0.2.1 | ||||
2140 | C:\NPWS\PWNS.exe | C:\NPWS\PWNS.exe | NPWB.exe | |
User: admin Company: IISI for PRSB Integrity Level: HIGH Description: Post Web .Net System Exit code: 0 Version: 1.0.1.8 |
(PID) Process: | (3408) NPWB.exe | Key: | HKEY_CURRENT_USER\Software\VB and VBA Program Settings\PRSB\main |
Operation: | write | Name: | num |
Value: 0 | |||
(PID) Process: | (3408) NPWB.exe | Key: | HKEY_CURRENT_USER\Software\VB and VBA Program Settings\PRSB\main |
Operation: | write | Name: | file_ser0 |
Value: 100000 | |||
(PID) Process: | (3408) NPWB.exe | Key: | HKEY_CURRENT_USER\Software\VB and VBA Program Settings\PRSB\main |
Operation: | write | Name: | IP |
Value: https://prsbedi.prsb.gov.tw | |||
(PID) Process: | (3408) NPWB.exe | Key: | HKEY_CURRENT_USER\Software\VB and VBA Program Settings\PRSB\main |
Operation: | write | Name: | Reload_time |
Value: 30 | |||
(PID) Process: | (3408) NPWB.exe | Key: | HKEY_CURRENT_USER\Software\VB and VBA Program Settings\PRSB\main |
Operation: | write | Name: | timeout |
Value: 90 | |||
(PID) Process: | (3408) NPWB.exe | Key: | HKEY_CURRENT_USER\Software\VB and VBA Program Settings\PRSB\main |
Operation: | write | Name: | dir |
Value: C:\Users\admin\AppData\Local\Temp | |||
(PID) Process: | (3408) NPWB.exe | Key: | HKEY_CURRENT_USER\Software\VB and VBA Program Settings\PRSB\main |
Operation: | write | Name: | Code0 |
Value: | |||
(PID) Process: | (3408) NPWB.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\NPWB_RASAPI32 |
Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
(PID) Process: | (3408) NPWB.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\NPWB_RASAPI32 |
Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
(PID) Process: | (3408) NPWB.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\NPWB_RASAPI32 |
Operation: | write | Name: | FileTracingMask |
Value: 4294901760 |
PID | Process | Filename | Type | |
---|---|---|---|---|
3408 | NPWB.exe | C:\Users\admin\AppData\Local\Temp\Cab72EB.tmp | — | |
MD5:— | SHA256:— | |||
3408 | NPWB.exe | C:\Users\admin\AppData\Local\Temp\Tar72EC.tmp | — | |
MD5:— | SHA256:— | |||
3408 | NPWB.exe | C:\Users\admin\AppData\Local\Temp\Cab72FC.tmp | — | |
MD5:— | SHA256:— | |||
3408 | NPWB.exe | C:\Users\admin\AppData\Local\Temp\Tar72FD.tmp | — | |
MD5:— | SHA256:— | |||
3408 | NPWB.exe | C:\Users\admin\AppData\Local\Temp\Cab730E.tmp | — | |
MD5:— | SHA256:— | |||
3408 | NPWB.exe | C:\Users\admin\AppData\Local\Temp\Tar731F.tmp | — | |
MD5:— | SHA256:— | |||
3408 | NPWB.exe | C:\Users\admin\AppData\Local\Temp\Cab740A.tmp | — | |
MD5:— | SHA256:— | |||
3408 | NPWB.exe | C:\Users\admin\AppData\Local\Temp\Tar740B.tmp | — | |
MD5:— | SHA256:— | |||
3408 | NPWB.exe | C:\NPWS\103402.984\PWNS.exe | — | |
MD5:— | SHA256:— | |||
3408 | NPWB.exe | C:\NPWS\PWNSL.exe.pak7 | — | |
MD5:— | SHA256:— |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
3408 | NPWB.exe | GET | 200 | 67.27.235.254:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 55.6 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
3408 | NPWB.exe | 67.27.235.254:80 | www.download.windowsupdate.com | Level 3 Communications, Inc. | US | suspicious |
3408 | NPWB.exe | 210.200.26.125:443 | prsbedi.prsb.gov.tw | Asia Pacific Broadband Fixed Lines Co., Ltd. | TW | unknown |
2140 | PWNS.exe | 210.200.26.125:443 | prsbedi.prsb.gov.tw | Asia Pacific Broadband Fixed Lines Co., Ltd. | TW | unknown |
Domain | IP | Reputation |
---|---|---|
prsbedi.prsb.gov.tw |
| unknown |
www.download.windowsupdate.com |
| whitelisted |