| File name: | odbcad32 |
| Full analysis: | https://app.any.run/tasks/deca6bb0-e89e-45a5-81b6-c10c0f399210 |
| Verdict: | Malicious activity |
| Analysis date: | January 18, 2020, 11:23:51 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows |
| MD5: | 70CFF7C176C7DF265A808AA52DAF6F34 |
| SHA1: | 045D65B51FC3C0A051C038F8E19421798011F692 |
| SHA256: | CAA46C001C3180EB7FDD5E5CBF7D084B75B7BDF72E61E06430A88378604A25EB |
| SSDEEP: | 49152:FP2O39Y1FN8zbAGWinOmp66V3H55eObRx:FOO39SN8zbzlZp66V3HPeE |
MALICIOUS
Starts NET.EXE for service management
- odbcad32.exe (PID: 3428)
Creates or modifies windows services
- rundll32.exe (PID: 2896)
Loads dropped or rewritten executable
- rundll32.exe (PID: 2896)
- svchost.exe (PID: 2172)
SUSPICIOUS
Creates files in the Windows directory
- odbcad32.exe (PID: 3428)
- svchost.exe (PID: 2172)
Uses RUNDLL32.EXE to load library
- odbcad32.exe (PID: 3428)
Executable content was dropped or overwritten
- odbcad32.exe (PID: 3428)
Starts CMD.EXE for commands execution
- odbcad32.exe (PID: 3428)
Creates files in the driver directory
- svchost.exe (PID: 2172)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .dll | | | Win32 Dynamic Link Library (generic) (43.5) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (29.8) |
| .exe | | | Generic Win/DOS Executable (13.2) |
| .exe | | | DOS Executable Generic (13.2) |
| .vxd | | | VXD Driver (0.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1970:01:01 04:25:45+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 2.52 |
| CodeSize: | 28908 |
| InitializedDataSize: | 1105920 |
| UninitializedDataSize: | 2588 |
| EntryPoint: | 0x63ee4 |
| OSVersion: | 1 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 6.1.7600.16385 |
| ProductVersionNumber: | 6.1.7600.16385 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Microsoft Corporation |
| FileDescription: | ODBC Administrator |
| FileVersion: | 6.1.7600.16385 (win7_rtm.090713-1255) |
| InternalName: | odbcad32.exe |
| LegalCopyright: | ? Microsoft Corporation. All rights reserved. |
| OriginalFileName: | odbcad32.exe |
| ProductName: | Microsoft? Windows? Operating System |
| ProductVersion: | 6.1.7600.16385 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 01-Jan-1970 03:25:45 |
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x000A |
| Pages in file: | 0x0002 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x000F |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00C0 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 8 |
| Time date stamp: | 01-Jan-1970 03:25:45 |
| 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 | 0x000070EC | 0x00000000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 0 |
.data | 0x00009000 | 0x0000101C | 0x00000000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.link | 0x0000B000 | 0x00000B32 | 0x00000000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.UPX0 | 0x0000C000 | 0x00055B84 | 0x00000000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.tls | 0x00062000 | 0x00000018 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.UPX1 | 0x00063000 | 0x00197E15 | 0x00198000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.82804 |
.rloc | 0x001FB000 | 0x00000168 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.08307 |
.rsrc | 0x001FC000 | 0x0010C634 | 0x00000800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.5402 |
Imports
COMCTL32.DLL |
GDI32.DLL |
KERNEL32.DLL |
OLE32.DLL |
OLEAUT32.DLL |
SHLWAPI.DLL |
USER32.DLL |
WS2_32.DLL |
Total processes
48
Monitored processes
9
Malicious processes
2
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 640 | "C:\Users\admin\AppData\Local\Temp\odbcad32.exe" | C:\Users\admin\AppData\Local\Temp\odbcad32.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: ODBC Administrator Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1532 | net stop "Remote Registry Configuration" | C:\Windows\system32\net.exe | — | odbcad32.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Net Command Exit code: 2 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1724 | C:\Windows\system32\net1 start "Remote Registry Configuration" | C:\Windows\system32\net1.exe | — | net.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Net Command Exit code: 2 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2172 | C:\Windows\System32\svchost.exe -k netsvcs | C:\Windows\System32\svchost.exe | services.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2396 | cmd /c C:\Users\admin\AppData\Local\Temp\pKHTGCmdoO.bat | C:\Windows\system32\cmd.exe | — | odbcad32.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2480 | C:\Windows\system32\net1 stop "Remote Registry Configuration" | C:\Windows\system32\net1.exe | — | net.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Net Command Exit code: 2 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2896 | C:\Windows\System32\rundll32.exe "C:\Windows\system32\odbccx32.dll",Install | C:\Windows\System32\rundll32.exe | — | odbcad32.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3284 | net start "Remote Registry Configuration" | C:\Windows\system32\net.exe | — | odbcad32.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Net Command Exit code: 2 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3428 | "C:\Users\admin\AppData\Local\Temp\odbcad32.exe" | C:\Users\admin\AppData\Local\Temp\odbcad32.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: ODBC Administrator Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
18
Read events
13
Write events
5
Delete events
0
Modification events
| (PID) Process: | (3428) odbcad32.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\SecurityProviders\WDigest |
| Operation: | write | Name: | UseLogonCredential |
Value: 1 | |||
| (PID) Process: | (2896) rundll32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Svchost |
| Operation: | write | Name: | netsvcs |
Value: AeLookupSvc | |||
| (PID) Process: | (2896) rundll32.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\netsvc_c4ba3647 |
| Operation: | write | Name: | Description |
Value: @regsvc.dll,-2 | |||
| (PID) Process: | (2896) rundll32.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\netsvc_c4ba3647\Parameters |
| Operation: | write | Name: | ServiceDll |
Value: C:\Windows\system32\odbccx32.dll | |||
| (PID) Process: | (2896) rundll32.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\netsvc_c4ba3647\Parameters |
| Operation: | write | Name: | ServiceDllUnloadOnStop |
Value: 0 | |||
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3428 | odbcad32.exe | C:\Users\admin\AppData\Local\Temp\pKHTGCmdoO.bat | — | |
MD5:— | SHA256:— | |||
| 3428 | odbcad32.exe | C:\Windows\system32\odbccx32.dll | executable | |
MD5:— | SHA256:— | |||
| 2172 | svchost.exe | C:\Windows\system32\drivers\autochk.sys | executable | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
2
DNS requests
1
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 |
|---|---|---|---|---|---|---|
2172 | svchost.exe | 77.73.69.38:53 | yofeopxuuehixwmj.redhatupdater.com | OOO Fishnet Communications | RU | unknown |
2172 | svchost.exe | 77.73.69.38:80 | yofeopxuuehixwmj.redhatupdater.com | OOO Fishnet Communications | RU | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
yofeopxuuehixwmj.redhatupdater.com |
| malicious |