File name: | hpset_2017.11.14.02.exe |
Full analysis: | https://app.any.run/tasks/2c56959b-205d-4b9d-999b-2c77fa3d030d |
Verdict: | Malicious activity |
Analysis date: | December 02, 2019, 19:40:07 |
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, Nullsoft Installer self-extracting archive |
MD5: | A45B8A7BBF6726919F6CB5D7E759B124 |
SHA1: | F0FFD294C750CFBCBA221FF2BBFAAF43DDFF2D20 |
SHA256: | A95317F599B2C6731BE91507B6A0BC3929DD0EB8D8F05118079B10DAED8A286C |
SSDEEP: | 6144:VBe6xLkJm4GAwhsvVKfxdr93f2+kT1EODC5yJ8cZzzq41zhfggbebeROiu:Z1kJm4Fw+v8xxZ2+LODVacdJ260 |
.exe | | | Win32 Executable MS Visual C++ (generic) (67.4) |
---|---|---|
.dll | | | Win32 Dynamic Link Library (generic) (14.2) |
.exe | | | Win32 Executable (generic) (9.7) |
.exe | | | Generic Win/DOS Executable (4.3) |
.exe | | | DOS Executable Generic (4.3) |
LegalCopyright: | Copyright (c) 2012 Yahoo! Inc. |
---|---|
FileVersion: | 2017.11.14.02 |
FileDescription: | Yahoo homepage Set Setup |
CompanyName: | Yahoo! Inc. |
CharacterSet: | Windows, Latin1 |
LanguageCode: | English (U.S.) |
FileSubtype: | - |
ObjectFileType: | Executable application |
FileOS: | Win32 |
FileFlags: | (none) |
FileFlagsMask: | 0x0000 |
ProductVersionNumber: | 2017.11.14.2 |
FileVersionNumber: | 2017.11.14.2 |
Subsystem: | Windows GUI |
SubsystemVersion: | 4 |
ImageVersion: | 6 |
OSVersion: | 4 |
EntryPoint: | 0x316d |
UninitializedDataSize: | 1024 |
InitializedDataSize: | 118272 |
CodeSize: | 24064 |
LinkerVersion: | 6 |
PEType: | PE32 |
TimeStamp: | 2016:12:11 22:50:38+01:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 11-Dec-2016 21:50:38 |
Detected languages: |
|
CompanyName: | Yahoo! Inc. |
FileDescription: | Yahoo homepage Set Setup |
FileVersion: | 2017.11.14.02 |
LegalCopyright: | Copyright (c) 2012 Yahoo! Inc. |
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: | 0x000000D8 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 5 |
Time date stamp: | 11-Dec-2016 21:50:38 |
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 | 0x00005CEF | 0x00005E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.44129 |
.rdata | 0x00007000 | 0x00001246 | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.00503 |
.data | 0x00009000 | 0x0001A7F8 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.1145 |
.ndata | 0x00024000 | 0x0000E000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x00032000 | 0x00002168 | 0x00002200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.5358 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.2963 | 1059 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 5.31854 | 1128 | UNKNOWN | English - United States | RT_ICON |
103 | 2.21059 | 34 | UNKNOWN | English - United States | RT_GROUP_ICON |
105 | 2.73893 | 514 | UNKNOWN | English - United States | RT_DIALOG |
106 | 2.91148 | 248 | UNKNOWN | English - United States | RT_DIALOG |
111 | 2.89887 | 238 | UNKNOWN | English - United States | RT_DIALOG |
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
ole32.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
2364 | "C:\Users\admin\AppData\Local\Temp\hpset_2017.11.14.02.exe" | C:\Users\admin\AppData\Local\Temp\hpset_2017.11.14.02.exe | explorer.exe | |
User: admin Company: Yahoo! Inc. Integrity Level: MEDIUM Description: Yahoo homepage Set Setup Exit code: 0 Version: 2017.11.14.02 | ||||
1972 | "C:\Users\admin\AppData\Local\Yahoo\yset\YSearchSetTool.exe" /partner=external-ie-installer /yfrc_ie=yset_ie_syc_hp /yfrc_ff=yset_ffbndl_syc_hp /yhspart_ff=mozilla /yhsimp_ff=yhs-102 /yfrc_chr=yset_chrbndl_syc_hp /ytc=oo_hpset /ytchp=oo_hpset /intl=us /setie /setchr /setff | C:\Users\admin\AppData\Local\Yahoo\yset\YSearchSetTool.exe | hpset_2017.11.14.02.exe | |
User: admin Company: Yahoo Inc. Integrity Level: MEDIUM Description: YSearchSetTool Exit code: 0 Version: 2017, 11, 14, 02 | ||||
1268 | "C:\Users\admin\AppData\Local\Temp\nscA6AB.tmp\nsA71A.tmp" webExt_DL.exe | C:\Users\admin\AppData\Local\Temp\nscA6AB.tmp\nsA71A.tmp | — | hpset_2017.11.14.02.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
3836 | webExt_DL.exe | C:\Users\admin\AppData\Local\Yahoo\yset\webExt_DL.exe | nsA71A.tmp | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
1404 | "C:\Users\admin\AppData\Local\Temp\nscA6AB.tmp\nsAD93.tmp" wscript.exe invisible.vbs checksets.bat | C:\Users\admin\AppData\Local\Temp\nscA6AB.tmp\nsAD93.tmp | — | hpset_2017.11.14.02.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
2424 | wscript.exe invisible.vbs checksets.bat | C:\Windows\system32\wscript.exe | — | nsAD93.tmp |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 | ||||
2784 | cmd /c ""C:\Users\admin\AppData\Local\Yahoo\yset\checksets.bat" " | C:\Windows\system32\cmd.exe | — | wscript.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
3432 | PING 127.0.0.1 -n 1800 | C:\Windows\system32\PING.EXE | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP Ping Command Version: 6.1.7600.16385 (win7_rtm.090713-1255) |
PID | Process | Filename | Type | |
---|---|---|---|---|
2364 | hpset_2017.11.14.02.exe | C:\Users\admin\AppData\Local\Temp\nscA6AB.tmp\nsqAFC6.tmp.htm | — | |
MD5:— | SHA256:— | |||
2364 | hpset_2017.11.14.02.exe | C:\Users\admin\AppData\Local\Yahoo\yset\webExt_DL.exe | executable | |
MD5:68AC0846C5982A9A0BA36D838BA78A10 | SHA256:533A1A41DC780064F0D46DEE194A7A56BC4174ABF43576A3460AE173463B0C7E | |||
2364 | hpset_2017.11.14.02.exe | C:\Users\admin\AppData\Local\Yahoo\yset\ypanel.exe | executable | |
MD5:BD1555789B5707C7D9C146C871EB04AC | SHA256:E57BD4EF9805C680A47BBB47C6862DFBA37FD95A7E33BCDAEB26C24EF72DE451 | |||
1972 | YSearchSetTool.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@yahoo[1].txt | text | |
MD5:67D433EA7663FFBD0F58513482A1DD67 | SHA256:9F9FB79466844B9C89A98E7AB6BC21826281E1EC86C7DF38BA36BF3E7D63BC53 | |||
2364 | hpset_2017.11.14.02.exe | C:\Users\admin\AppData\Local\Yahoo\yset\YSearchUtil.dll | executable | |
MD5:6862AFDEE2883EF96A6E5DBFB7A4D32A | SHA256:A07723F4A5D659E636D34A2C19755FEB0D620111029A332EA69C8B1E77CFD90A | |||
2364 | hpset_2017.11.14.02.exe | C:\Users\admin\AppData\Local\Temp\nscA6AB.tmp\nsExec.dll | executable | |
MD5:B5A1F9DC73E2944A388A61411BDD8C70 | SHA256:288100583F65A2B7ACFC0C7E231C0E268C58D3067675543F627C01E82F6FD884 | |||
2364 | hpset_2017.11.14.02.exe | C:\Users\admin\AppData\Local\Yahoo\yset\YSearchSetTool.exe | executable | |
MD5:1B064B826E502AF4CFE61ABE825BF261 | SHA256:6E76B973643EF6A46287111ABF01F5302772143DF39B8C41BB4B243656DCC23B | |||
3836 | webExt_DL.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\yahoo_homepage-1.5.2-fx[1].xpi | compressed | |
MD5:932FF4BA098232ADF882E69F4A4052EC | SHA256:0C70FF6C1117AF5D8670AE411A52C6997A26A071DA813A015661DF8FA2130DB7 | |||
2364 | hpset_2017.11.14.02.exe | C:\Users\admin\AppData\Local\Yahoo\yset\unset.exe | executable | |
MD5:123C7AFAC8985A90A25E58C7BB4DD301 | SHA256:63FA11CC14CAFCE8FA7E746E5807B7CACB4B0A515FACC13D1BFE1A041558C28F | |||
2364 | hpset_2017.11.14.02.exe | C:\Users\admin\AppData\Local\Yahoo\yset\checksets.bat | text | |
MD5:53136B74D9AE0821C34CF0F0EA545032 | SHA256:2081D047667212399FC1369DC47C3A1E19F896EC68428B6FA48C3A52D3C0C044 |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
3836 | webExt_DL.exe | 34.215.211.225:443 | addons.mozilla.org | Amazon.com, Inc. | US | unknown |
1972 | YSearchSetTool.exe | 212.82.100.137:443 | search.yahoo.com | Yahoo! UK Services Limited | CH | shared |
2364 | hpset_2017.11.14.02.exe | 188.125.72.139:443 | geo.yahoo.com | — | CH | suspicious |
1972 | YSearchSetTool.exe | 188.125.72.139:443 | geo.yahoo.com | — | CH | suspicious |
3836 | webExt_DL.exe | 99.86.4.60:443 | addons.cdn.mozilla.net | AT&T Services, Inc. | US | suspicious |
Domain | IP | Reputation |
---|---|---|
geo.yahoo.com |
| whitelisted |
addons.mozilla.org |
| shared |
search.yahoo.com |
| whitelisted |
addons.cdn.mozilla.net |
| shared |
Process | Message |
---|---|
YSearchSetTool.exe | 12-2-2019 19:40:24.376[1972,1796]: YSearchSetUtil called w/params: "C:\Users\admin\AppData\Local\Yahoo\yset\YSearchSetTool.exe" /partner=external-ie-installer /yfrc_ie=yset_ie_syc_hp /yfrc_ff=yset_ffbndl_syc_hp /yhspart_ff=mozilla /yhsimp_ff=yhs-102 /yfrc_chr=yset_chrbndl_syc_hp /ytc=oo_hpset /ytchp=oo_hpset /intl=us /setie /setchr /setff
|
YSearchSetTool.exe | 12-2-2019 19:40:24.376[1972,1796]: RedirectKeysToInteractiveUser - LoadUserProfile call failed: 1314
|
YSearchSetTool.exe | 12-2-2019 19:40:24.391[1972,1796]: YSearchSetUtil successfully loaded YSearchUtil.dll
|
YSearchSetTool.exe | 12-2-2019 19:40:24.407[1972,1796]: Successfully found Firefox profile folder location: C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default
|
YSearchSetTool.exe | 12-2-2019 19:40:24.407[1972,1796]: -- Successfully read Chrome's local state JSON file
|
YSearchSetTool.exe | 12-2-2019 19:40:24.438[1972,1796]: -- Successfully parsed Chrome's local state JSON file
|
YSearchSetTool.exe | 12-2-2019 19:40:24.438[1972,1796]: -- first run- sending acceptance beacon!
|
YSearchSetTool.exe | 12-2-2019 19:40:24.891[1972,1796]: >> send tracking beacon: https://geo.yahoo.com/p?t=1575315624&browser=inst&chr=1&ctid=%7b6E7CA2A3-5DD5-A648-A45D-ECD3DB5D9622%7d&dc=ieinstaller&defbrows=ie&ff=1&fr=&ie=1&ino=1&intl=us&itype=accept&osname=Windows&osver=6.1&pc=yahoo&s=151340135&ver=1.0.0.130&vtestid=default
|
YSearchSetTool.exe | 12-2-2019 19:40:24.891[1972,1796]: Acting on set param: /setchr
|
YSearchSetTool.exe | 12-2-2019 19:40:24.891[1972,1796]: Calling CYSearchSetChrome::getCurrentDefaultSP (using secure prefs: 0)
|