| File name: | scheduled.exe |
| Full analysis: | https://app.any.run/tasks/ed55acfa-6ff6-45fc-924b-110439ce4a44 |
| Verdict: | Malicious activity |
| Threats: | Glupteba is a loader with information-stealing and traffic routing functionality. It is designed primarily to install other viruses on infected PCs but can do much more than that. In addition, it is being constantly updated, making this virus one to watch out for. |
| Analysis date: | July 17, 2019, 13:15:59 |
| 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, UPX compressed |
| MD5: | 29F73958EEA4704FFC0009B0B7C16CE9 |
| SHA1: | 8A21340E5E2F4DC4C9FED0E89814B7C641938D0D |
| SHA256: | 4D8CE708C925E07452B30C1A14619E93DB226B2DB0CD064E5CEB9F9AA4475A8E |
| SSDEEP: | 49152:eUCT2cV648QzJT8ZBh8Jz1IRZY3zgJbQdRfnxgPTx8XITFf5Ej6ZWHiwnSF7hpTS:f6VaDKzobmxs+wEOfwS9hGyfvqTL |
MALICIOUS
Known privilege escalation attack
- scheduled.exe (PID: 1660)
GLUPTEBA was detected
- scheduled.exe (PID: 1660)
- scheduled.exe (PID: 1724)
- csrss.exe (PID: 1028)
Modifies exclusions in Windows Defender
- scheduled.exe (PID: 1724)
Changes the autorun value in the registry
- scheduled.exe (PID: 1724)
Changes settings of System certificates
- csrss.exe (PID: 1028)
Loads the Task Scheduler COM API
- schtasks.exe (PID: 3740)
- schtasks.exe (PID: 3796)
Uses Task Scheduler to autorun other applications
- csrss.exe (PID: 1028)
SUSPICIOUS
Starts CMD.EXE for commands execution
- scheduled.exe (PID: 1660)
- scheduled.exe (PID: 1724)
- csrss.exe (PID: 1028)
Reads the machine GUID from the registry
- scheduled.exe (PID: 1660)
- scheduled.exe (PID: 3808)
- scheduled.exe (PID: 1724)
- csrss.exe (PID: 1028)
Modifies the open verb of a shell class
- scheduled.exe (PID: 1660)
Application launched itself
- scheduled.exe (PID: 3808)
Uses NETSH.EXE for network configuration
- cmd.exe (PID: 1756)
- cmd.exe (PID: 1772)
Creates files in the Windows directory
- scheduled.exe (PID: 1724)
- csrss.exe (PID: 1028)
Executable content was dropped or overwritten
- scheduled.exe (PID: 1724)
- csrss.exe (PID: 1028)
Starts itself from another location
- scheduled.exe (PID: 1724)
Creates files in the driver directory
- csrss.exe (PID: 1028)
Starts SC.EXE for service management
- cmd.exe (PID: 3320)
- cmd.exe (PID: 3936)
- cmd.exe (PID: 3636)
Searches for installed software
- csrss.exe (PID: 1028)
Adds / modifies Windows certificates
- csrss.exe (PID: 1028)
INFO
Reads settings of System Certificates
- csrss.exe (PID: 1028)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | UPX compressed Win32 Executable (64.2) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (15.6) |
| .exe | | | Win32 Executable (generic) (10.6) |
| .exe | | | Generic Win/DOS Executable (4.7) |
| .exe | | | DOS Executable Generic (4.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:06:05 05:52:49+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 4947968 |
| InitializedDataSize: | 12288 |
| UninitializedDataSize: | 7667712 |
| EntryPoint: | 0xc07e50 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 05-Jun-2018 03:52:49 |
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: | 0x000000F0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 05-Jun-2018 03:52:49 |
| 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 | 0x00750000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x00751000 | 0x004B8000 | 0x004B7200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.63379 |
.rsrc | 0x00C09000 | 0x00003000 | 0x00002400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.80746 |
Imports
ADVAPI32.dll |
GDI32.dll |
KERNEL32.DLL |
MSIMG32.dll |
SHELL32.dll |
USER32.dll |
WINHTTP.dll |
ole32.dll |
Total processes
67
Monitored processes
20
Malicious processes
6
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 476 | sc sdset WinmonProcessMonitor D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD) | C:\Windows\system32\sc.exe | — | cmd.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: A tool to aid in developing services for WindowsNT Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1028 | C:\Windows\rss\csrss.exe "" | C:\Windows\rss\csrss.exe | scheduled.exe | ||||||||||||
User: SYSTEM Integrity Level: SYSTEM Exit code: 0 Modules
| |||||||||||||||
| 1660 | "C:\Users\admin\Desktop\scheduled.exe" | C:\Users\admin\Desktop\scheduled.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 1724 | "C:\Users\admin\Desktop\scheduled.exe" | C:\Users\admin\Desktop\scheduled.exe | scheduled.exe | ||||||||||||
User: SYSTEM Integrity Level: SYSTEM Exit code: 0 Modules
| |||||||||||||||
| 1756 | 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 | — | scheduled.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
| |||||||||||||||
| 1772 | cmd.exe /C "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\cmd.exe | — | scheduled.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
| |||||||||||||||
| 2076 | cmd.exe /C CompMgmtLauncher | C:\Windows\system32\cmd.exe | — | scheduled.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2408 | "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
| |||||||||||||||
| 2668 | 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
| |||||||||||||||
| 2856 | CompMgmtLauncher | C:\Windows\system32\CompMgmtLauncher.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Computer Management Snapin Launcher Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
942
Read events
576
Write events
364
Delete events
2
Modification events
| (PID) Process: | (1660) scheduled.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\TestApp |
| Operation: | write | Name: | Name |
Value: HiddenField | |||
| (PID) Process: | (1660) scheduled.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\TestApp |
| Operation: | write | Name: | Firewall |
Value: | |||
| (PID) Process: | (1660) scheduled.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\TestApp |
| Operation: | write | Name: | Defender |
Value: | |||
| (PID) Process: | (1660) scheduled.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\TestApp |
| Operation: | write | Name: | Servers |
Value: https://weekdanys.com | |||
| (PID) Process: | (1660) scheduled.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\TestApp |
| Operation: | write | Name: | UUID |
Value: | |||
| (PID) Process: | (1660) scheduled.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\TestApp |
| Operation: | write | Name: | Command |
Value: 0000000000000000 | |||
| (PID) Process: | (1660) scheduled.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\TestApp |
| Operation: | write | Name: | FirstInstallDate |
Value: AA1F2F5D00000000 | |||
| (PID) Process: | (1660) scheduled.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\TestApp |
| Operation: | write | Name: | CloudnetFileURL |
Value: http://apigeoip.com/cl.exe | |||
| (PID) Process: | (1660) scheduled.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\TestApp |
| Operation: | write | Name: | ServiceVersion |
Value: | |||
| (PID) Process: | (1660) scheduled.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\TestApp |
| Operation: | write | Name: | SC |
Value: 0000000000000000 | |||
Executable files
4
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1724 | scheduled.exe | C:\Windows\rss\csrss.exe | executable | |
MD5:— | SHA256:— | |||
| 1028 | csrss.exe | C:\Windows\System32\drivers\WinmonProcessMonitor.sys | executable | |
MD5:622FD523A87CB55BE0B676A70C64E8F8 | SHA256:F609C6656A0C451DAFA5173DF0CD848F7CB7F22C4F150F8D16716C12593DE66C | |||
| 1028 | csrss.exe | C:\Windows\System32\drivers\WinmonFS.sys | executable | |
MD5:0D3A8D67CD969C6E096B4D29E910DD9E | SHA256:EB0BE2AC3833C843214A55B14C31125A7B600D5272BDF322C4871F42627576E4 | |||
| 1028 | csrss.exe | C:\Windows\System32\drivers\Winmon.sys | executable | |
MD5:4EF0C39E632279D7B3672D2EFC071E5B | SHA256:889FB266C4C01BB4EF67635249C8DAEB641FC86CE62FC280B34BEEC415FB6129 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
3
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1028 | csrss.exe | 104.28.25.172:443 | okonewacon.com | Cloudflare Inc | US | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
weekdanys.com |
| malicious |
okonewacon.com |
| malicious |
singlemusic.club |
| suspicious |