| File name: | 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489 |
| Full analysis: | https://app.any.run/tasks/31ceab23-2da6-4c1e-bc01-3a52a6fbb9d0 |
| Verdict: | Malicious activity |
| Threats: | Adware is a form of malware that targets users with unwanted advertisements, often disrupting their browsing experience. It typically infiltrates systems through software bundling, malicious websites, or deceptive downloads. Once installed, it may track user activity, collect sensitive data, and display intrusive ads, including pop-ups or banners. Some advanced adware variants can bypass security measures and establish persistence on devices, making removal challenging. Additionally, adware can create vulnerabilities that other malware can exploit, posing a significant risk to user privacy and system security. |
| Analysis date: | December 10, 2019, 04:48:52 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 54C28E31A240FC9803926FA27F6AAB64 |
| SHA1: | 86CF23AF19391F5CE58964320D72DFD864F64742 |
| SHA256: | 7D21B8E032685F1FB7E0809F256C3497E6AE882FFB6E02DDB14C919BEF460489 |
| SSDEEP: | 24576:A9uZF/UMKxlD8ZXK79mW2iEKur50B7shubMl35MZ:yAF/LK/+6d2iL00BM3Xs |
MALICIOUS
Loads dropped or rewritten executable
- 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe (PID: 2876)
Changes settings of System certificates
- 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe (PID: 2876)
SUSPICIOUS
Adds / modifies Windows certificates
- 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe (PID: 2876)
Changes tracing settings of the file or console
- 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe (PID: 2876)
Executable content was dropped or overwritten
- 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe (PID: 2876)
Creates files in the user directory
- 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe (PID: 2876)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (76.4) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (12.4) |
| .exe | | | Generic Win/DOS Executable (5.5) |
| .exe | | | DOS Executable Generic (5.5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2015:08:28 14:15:18+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 12 |
| CodeSize: | 94208 |
| InitializedDataSize: | 822784 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xa11e |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 3.8.1.17592 |
| ProductVersionNumber: | 3.8.1.17592 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Ask.com |
| FileDescription: | Offercast - APN Install Manager |
| FileVersion: | 3.8.1.17592 |
| InternalName: | APNInstaller.exe |
| LegalCopyright: | 2010: (c) Ask.com. All rights reserved. |
| OriginalFileName: | APNInstaller.exe |
| ProductName: | Offercast - APN Install Manager |
| ProductVersion: | 3.8.1.17592 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 28-Aug-2015 12:15:18 |
| Detected languages: |
|
| Debug artifacts: |
|
| CompanyName: | Ask.com |
| FileDescription: | Offercast - APN Install Manager |
| FileVersion: | 3.8.1.17592 |
| InternalName: | APNInstaller.exe |
| LegalCopyright: | 2010: (c) Ask.com. All rights reserved. |
| OriginalFilename: | APNInstaller.exe |
| ProductName: | Offercast - APN Install Manager |
| ProductVersion: | 3.8.1.17592 |
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: | 0x00000108 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 28-Aug-2015 12:15:18 |
| 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 |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x00016EDE | 0x00017000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.61185 |
.rdata | 0x00018000 | 0x00007EC0 | 0x00008000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.65847 |
.data | 0x00020000 | 0x00003520 | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.60268 |
.rsrc | 0x00024000 | 0x000BC178 | 0x000BC200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.99624 |
.reloc | 0x000E1000 | 0x0000140C | 0x00001600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.33956 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.2861 | 1495 | UNKNOWN | English - United States | RT_MANIFEST |
7 | 3.30878 | 280 | UNKNOWN | English - United States | RT_STRING |
138 | 7.9978 | 566106 | UNKNOWN | English - United States | ZIP |
140 | 7.99595 | 195268 | UNKNOWN | English - United States | ZIP |
141 | 1.7815 | 20 | UNKNOWN | English - United States | RT_GROUP_ICON |
142 | 5.21268 | 1465 | UNKNOWN | English - United States | RT_MANIFEST |
247 | 2.32854 | 32 | UNKNOWN | English - United States | RT_ACCELERATOR |
Imports
ADVAPI32.dll |
COMCTL32.dll |
KERNEL32.dll |
SHELL32.dll |
SHLWAPI.dll |
USER32.dll |
ole32.dll |
Total processes
38
Monitored processes
2
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2588 | "C:\Users\admin\AppData\Local\Temp\7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe" | C:\Users\admin\AppData\Local\Temp\7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | — | explorer.exe | |||||||||||
User: admin Company: Ask.com Integrity Level: MEDIUM Description: Offercast - APN Install Manager Exit code: 3221226540 Version: 3.8.1.17592 Modules
| |||||||||||||||
| 2876 | "C:\Users\admin\AppData\Local\Temp\7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe" | C:\Users\admin\AppData\Local\Temp\7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | explorer.exe | ||||||||||||
User: admin Company: Ask.com Integrity Level: HIGH Description: Offercast - APN Install Manager Exit code: 0 Version: 3.8.1.17592 Modules
| |||||||||||||||
Total events
67
Read events
35
Write events
32
Delete events
0
Modification events
| (PID) Process: | (2876) 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\APN PIP\AVR |
| Operation: | write | Name: | OCLastSuccesSteps |
Value: 0100000000000000 | |||
| (PID) Process: | (2876) 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\APN PIP\AVR |
| Operation: | write | Name: | OCLastSuccesSteps |
Value: 0300000000000000 | |||
| (PID) Process: | (2876) 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\APN PIP\AVR |
| Operation: | write | Name: | OCLastSuccesSteps |
Value: 0301000000000000 | |||
| (PID) Process: | (2876) 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2876) 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2876) 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2876) 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2876) 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (2876) 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (2876) 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
Executable files
1
Suspicious files
1
Text files
20
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2876 | 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | C:\Users\admin\AppData\Local\Temp\oc_AB5D.tmp | — | |
MD5:— | SHA256:— | |||
| 2876 | 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | C:\Users\admin\AppData\Local\Temp\oc_AB5D\Start.htm | html | |
MD5:2291F09C66793F5B20CD6FDACD8B0256 | SHA256:5C2F1F27064F3F2F4B25374C9F7426B13E01C17E4DE2BE24419E99056B817B1F | |||
| 2876 | 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@gamingwonderland[1].txt | — | |
MD5:— | SHA256:— | |||
| 2876 | 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | C:\Users\admin\AppData\Local\Temp\oc_AB5D\embeddownload.htm | html | |
MD5:62E082903F992379B363B9E52297125A | SHA256:F6ABC049246AFD17AB0A5A67F7B438C904C174D580851C23367756F38C866CF2 | |||
| 2876 | 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | C:\Users\admin\AppData\Local\Temp\oc_AB5D\apnanalytic.js | text | |
MD5:9CD28CFD9AEF5385929D6E54EF440A89 | SHA256:62900808A7FA7189F7BED39AD685AB65DB2F968BF168C78BBCC1B27DC497BC0A | |||
| 2876 | 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | C:\Users\admin\AppData\Local\Temp\oc_AB5D\download.htm | html | |
MD5:7ED1439CBEA22C117DC799444D44D790 | SHA256:260BB21B59B366D2A1D2C5DE759FB426D4578271D66FCC74081E5452B2BA965C | |||
| 2876 | 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | C:\Users\admin\AppData\Local\Temp\oc_AB6E.tmp | compressed | |
MD5:25F2EC5A740771C2211E1E31060713C0 | SHA256:B844269886E0927478E61A463E7089CA30E66B584AA57B6A841EEDA43A88AFBF | |||
| 2876 | 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | C:\Users\admin\AppData\Local\Temp\oc_AB5D\OCDLL.dll | executable | |
MD5:2A042DD0FF63C92A2CD013A07B740F5B | SHA256:8C6F3DF962DD1F0192582D7AE018268D48F58C18F8E584D8DB90DC8D6F037D32 | |||
| 2876 | 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | C:\Users\admin\AppData\Local\Temp\oc_AB5D\embedmasterrule.js | text | |
MD5:6572327012F7325576E1A71A8F76AC4A | SHA256:7B837B9A7325036B3188CBCABC4685A03A93D887BBDD5AD33104BE198A76329E | |||
| 2876 | 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | C:\Users\admin\AppData\Local\Temp\oc_AB5D\masterrule.js | text | |
MD5:EBC9BD17B1BA393EE0E1BEE0E1127A91 | SHA256:BB1C4A41C45ECA86D95A4DBF42AD9DB0CAF67DA13381148937E76A746E727B2B | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
3
DNS requests
3
Threats
3
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2876 | 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | GET | 302 | 23.38.53.120:80 | http://ak.pipoffers.apnpartners.com/static/partners/upgrade/AVR/3.8.1/upgrade.zip | NL | html | 209 b | whitelisted |
2876 | 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | GET | 302 | 34.102.244.163:80 | http://errdocs.zwinky.com/ | US | html | 217 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2876 | 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | 23.38.53.120:80 | ak.pipoffers.apnpartners.com | Akamai International B.V. | NL | whitelisted |
2876 | 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | 34.102.244.163:80 | errdocs.zwinky.com | — | US | malicious |
2876 | 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | 35.244.253.184:443 | www.gamingwonderland.com | — | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ak.pipoffers.apnpartners.com |
| whitelisted |
errdocs.zwinky.com |
| malicious |
www.gamingwonderland.com |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2876 | 7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | A Network Trojan was detected | MALWARE [PTsecurity] Adware/PUP User-Agent (OfferCast) |
2 ETPRO signatures available at the full report
Process | Message |
|---|---|
7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe |
Begin extraction 0 |
7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe |
Begin extraction 0 |
7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe |
begin extracting HTML 15 |
7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe |
Done extracting DLL 15 |
7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe |
Done extracting HTML 46 |
7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe |
begin load dll C:\Users\admin\AppData\Local\Temp\oc_AB5D\OCDLL.DLL, 46 |
7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe |
Begin load ocdll 46 |
7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe |
mapping dll functions successfully 78 |
7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe |
Done load ocdll 78 |
7d21b8e032685f1fb7e0809f256c3497e6ae882ffb6e02ddb14c919bef460489.exe | OC DLL built: Aug 28 2015, 08:14:19 |