| File name: | sample_109 |
| Full analysis: | https://app.any.run/tasks/5e834619-3db9-4c0f-bde4-dc072631557b |
| Verdict: | Malicious activity |
| Analysis date: | May 30, 2020, 15:34:43 |
| 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, UPX compressed |
| MD5: | 067B01245C13C6BCD7CD8E74682BF01B |
| SHA1: | 7AF3315B3C58C6A30F4FD380F5D8690D00E90132 |
| SHA256: | 536F8EEB038C0CDACE4BFE123A14484E3234828553C760BF857058F8A7DCD925 |
| SSDEEP: | 6144:2i3i/HfnjBKrCJROPs20mSxOS2LEO2jJ4w7y9gXGDVAJVm95N:53iPCPVNyONEnjJT7g+G2JVm5 |
MALICIOUS
Changes the autorun value in the registry
- sample_109.exe (PID: 4056)
SUSPICIOUS
Creates a software uninstall entry
- sample_109.exe (PID: 4056)
Reads internet explorer settings
- sample_109.exe (PID: 4056)
Reads Internet Cache Settings
- sample_109.exe (PID: 4056)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | UPX compressed Win32 Executable (39.3) |
|---|---|---|
| .exe | | | Win32 EXE Yoda's Crypter (38.6) |
| .dll | | | Win32 Dynamic Link Library (generic) (9.5) |
| .exe | | | Win32 Executable (generic) (6.5) |
| .exe | | | Generic Win/DOS Executable (2.9) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2011:08:19 04:08:05+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 200704 |
| InitializedDataSize: | 12288 |
| UninitializedDataSize: | 2150400 |
| EntryPoint: | 0x23e6a0 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.1 |
| ProductVersionNumber: | 1.0.0.1 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Korean |
| CharacterSet: | Unicode |
| Comments: | http://www.privacyn.com |
| CompanyName: | JE 커뮤니케이션 |
| FileDescription: | privacyn installer |
| FileVersion: | 1, 0, 0, 1 |
| InternalName: | privacynsetup |
| LegalCopyright: | Copyright (C) 2010 JE 커뮤니케이션 All rights reserved. |
| LegalTrademarks: | - |
| OriginalFileName: | privacynsetup.exe |
| PrivateBuild: | - |
| ProductName: | privacyn installer |
| ProductVersion: | 1, 0, 0, 1 |
| SpecialBuild: | - |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 19-Aug-2011 02:08:05 |
| Detected languages: |
|
| Comments: | http://www.privacyn.com |
| CompanyName: | JE 커뮤니케이션 |
| FileDescription: | privacyn installer |
| FileVersion: | 1, 0, 0, 1 |
| InternalName: | privacynsetup |
| LegalCopyright: | Copyright (C) 2010 JE 커뮤니케이션 All rights reserved. |
| LegalTrademarks: | - |
| OriginalFilename: | privacynsetup.exe |
| PrivateBuild: | - |
| ProductName: | privacyn installer |
| ProductVersion: | 1, 0, 0, 1 |
| SpecialBuild: | - |
DOS Header
| 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: | 0x000000E8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 19-Aug-2011 02:08:05 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
UPX0 | 0x00001000 | 0x0020D000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x0020E000 | 0x00031000 | 0x00030A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.90755 |
.rsrc | 0x0023F000 | 0x00003000 | 0x00002400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.69033 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.99542 | 935 | UNKNOWN | Korean - Korea | RT_MANIFEST |
2 | 7.06331 | 308 | UNKNOWN | Korean - Korea | RT_CURSOR |
3 | 6.64314 | 180 | UNKNOWN | Korean - Korea | RT_CURSOR |
128 | 1.7815 | 20 | UNKNOWN | Korean - Korea | RT_GROUP_ICON |
130 | 0 | 350 | UNKNOWN | Korean - Korea | RT_DIALOG |
133 | 0 | 515082 | UNKNOWN | Korean - Korea | RT_BITMAP |
134 | 0 | 508122 | UNKNOWN | Korean - Korea | RT_BITMAP |
135 | 0 | 508122 | UNKNOWN | Korean - Korea | RT_BITMAP |
136 | 0 | 515082 | UNKNOWN | Korean - Korea | RT_BITMAP |
3841 | 6.22625 | 102 | UNKNOWN | Korean - Korea | RT_STRING |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.DLL |
OLEAUT32.dll |
OLEPRO32.DLL |
SHELL32.dll |
SensApi.dll |
USER32.dll |
WININET.dll |
Total processes
38
Monitored processes
2
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2908 | "C:\Users\admin\AppData\Local\Temp\sample_109.exe" | C:\Users\admin\AppData\Local\Temp\sample_109.exe | — | explorer.exe | |||||||||||
User: admin Company: JE 커뮤니케이션 Integrity Level: MEDIUM Description: privacyn installer Exit code: 3221226540 Version: 1, 0, 0, 1 Modules
| |||||||||||||||
| 4056 | "C:\Users\admin\AppData\Local\Temp\sample_109.exe" | C:\Users\admin\AppData\Local\Temp\sample_109.exe | explorer.exe | ||||||||||||
User: admin Company: JE 커뮤니케이션 Integrity Level: HIGH Description: privacyn installer Exit code: 0 Version: 1, 0, 0, 1 Modules
| |||||||||||||||
Total events
114
Read events
91
Write events
23
Delete events
0
Modification events
| (PID) Process: | (4056) sample_109.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (4056) sample_109.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value: 46000000A1000000010000000000000000000000000000000000000000000000C0E333BBEAB1D301000000000000000000000000020000001700000000000000FE800000000000007D6CB050D9C573F70B000000000000006D00330032005C004D00530049004D004700330032002E0064006C000100000004AA400014AA4000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000C0A8016400000000000000000000000000000000000000000800000000000000805D3F00983740000008000002000000000000600000002060040000B8A94000020000008802000060040000B8A9400004000000F8010000B284000088B64000B84B400043003A000000000000000000000000000000000000000000 | |||
| (PID) Process: | (4056) sample_109.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (4056) sample_109.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (4056) sample_109.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (4056) sample_109.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (4056) sample_109.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (4056) sample_109.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Application Compatibility |
| Operation: | write | Name: | anglear |
Value: 512531 | |||
| (PID) Process: | (4056) sample_109.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer |
| Operation: | write | Name: | privacyn_table |
Value: 1 | |||
| (PID) Process: | (4056) sample_109.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | privacynS |
Value: C:\Program Files\privacyn\privacynU.exe | |||
Executable files
0
Suspicious files
0
Text files
10
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4056 | sample_109.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\errorPageStrings[1] | — | |
MD5:— | SHA256:— | |||
| 4056 | sample_109.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PO2HN1X2\httpErrorPagesScripts[1] | — | |
MD5:— | SHA256:— | |||
| 4056 | sample_109.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\errorPageStrings[2] | text | |
MD5:— | SHA256:— | |||
| 4056 | sample_109.exe | C:\Delete.bat | text | |
MD5:— | SHA256:— | |||
| 4056 | sample_109.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PO2HN1X2\info_48[1] | image | |
MD5:5565250FCC163AA3A79F0B746416CE69 | SHA256:51129C6C98A82EA491F89857C31146ECEC14C4AF184517450A7A20C699C84859 | |||
| 4056 | sample_109.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\NewErrorPageTemplate[1] | text | |
MD5:CDF81E591D9CBFB47A7F97A2BCDB70B9 | SHA256:204D95C6FB161368C795BB63E538FE0B11F9E406494BB5758B3B0D60C5F651BD | |||
| 4056 | sample_109.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\background_gradient[1] | image | |
MD5:20F0110ED5E4E0D5384A496E4880139B | SHA256:1471693BE91E53C2640FE7BAEECBC624530B088444222D93F2815DFCE1865D5B | |||
| 4056 | sample_109.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PO2HN1X2\bullet[1] | image | |
MD5:26F971D87CA00E23BD2D064524AEF838 | SHA256:1D8E5FD3C1FD384C0A7507E7283C7FE8F65015E521B84569132A7EABEDC9D41D | |||
| 4056 | sample_109.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\navcancl[1] | html | |
MD5:4BCFE9F8DB04948CDDB5E31FE6A7F984 | SHA256:BEE0439FCF31DE76D6E2D7FD377A24A34AC8763D5BF4114DA5E1663009E24228 | |||
| 4056 | sample_109.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\httpErrorPagesScripts[1] | text | |
MD5:3F57B781CB3EF114DD0B665151571B7B | SHA256:46E019FA34465F4ED096A9665D1827B54553931AD82E98BE01EDB1DDBC94D3AD | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
3
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
DNS requests
Domain | IP | Reputation |
|---|---|---|
privacyn.com |
| malicious |
cfnpuquaejvzjbhsbro.wbappm.com |
| unknown |
update.privacyn.com |
| unknown |