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| File name: | DameWareInternetSession (1).exe |
| Full analysis: | https://app.any.run/tasks/d5755b17-bc2b-4ead-8292-9049dbeb8ec3 |
| Verdict: | Malicious activity |
| Analysis date: | March 21, 2019, 12:03:20 |
| 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 |
| MD5: | 5F7733A6A651162CE22823776D0D5D9D |
| SHA1: | 67ED4A02B5137C161F79B38BCF0F9B363DA30AD2 |
| SHA256: | EF280CDD7908D1CDB39E77576F03FE1EC786F466BAF8BEA66E9301E06A9907D3 |
| SSDEEP: | 98304:qDqO1pWHvdCDqHq6FTDgu37oSxsEYllUL8X2yPEgvvAURieJxncosJJaLfo3ALGe:iqO18dCD+q61DH3xsL7ULI9EgnlEJ8oY |
MALICIOUS
Application was dropped or rewritten from another process
- DWRCST.exe (PID: 3968)
- DWRCS.exe (PID: 2588)
- DWRCST.exe (PID: 1784)
- DWRCS.exe (PID: 332)
Loads dropped or rewritten executable
- DWRCS.exe (PID: 2588)
- DWRCST.exe (PID: 3968)
- regsvr32.exe (PID: 360)
- DWRCS.exe (PID: 332)
- DWRCST.exe (PID: 1784)
- regsvr32.exe (PID: 2368)
SUSPICIOUS
Executable content was dropped or overwritten
- DWRCS.exe (PID: 2588)
- DameWareInternetSession (1).exe (PID: 1960)
- DameWareInternetSession (1).exe (PID: 3028)
- DWRCS.exe (PID: 332)
Modifies the open verb of a shell class
- DWRCS.exe (PID: 2588)
Creates files in the user directory
- DWRCS.exe (PID: 2588)
- DWRCST.exe (PID: 3968)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .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) |
EXIF
EXE
| SpecialBuild: | - |
|---|---|
| ProductVersion: | 1, 0, 0, 1 |
| ProductName: | Chilkat Software, Inc. SaPayload |
| PrivateBuild: | - |
| OriginalFileName: | SelfExtractor.exe |
| LegalTrademarks: | - |
| LegalCopyright: | Copyright © 2012 |
| InternalName: | SelfEtractor |
| FileVersion: | 1, 0, 0, 1 |
| FileDescription: | Self-Extractor |
| CompanyName: | Chilkat Software, Inc. |
| Comments: | - |
| CharacterSet: | Unicode |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Windows NT 32-bit |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.0.0.1 |
| FileVersionNumber: | 1.0.0.1 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x293b4 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 163840 |
| CodeSize: | 323584 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 2012:11:25 00:15:35+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 24-Nov-2012 23:15:35 |
| Detected languages: |
|
| Comments: | - |
| CompanyName: | Chilkat Software, Inc. |
| FileDescription: | Self-Extractor |
| FileVersion: | 1, 0, 0, 1 |
| InternalName: | SelfEtractor |
| LegalCopyright: | Copyright © 2012 |
| LegalTrademarks: | - |
| OriginalFilename: | SelfExtractor.exe |
| PrivateBuild: | - |
| ProductName: | Chilkat Software, Inc. SaPayload |
| ProductVersion: | 1, 0, 0, 1 |
| SpecialBuild: | - |
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: | 0x000000D8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 24-Nov-2012 23:15:35 |
| 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 | 0x0004EE65 | 0x0004F000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.59264 |
.rdata | 0x00050000 | 0x0000A8F4 | 0x0000B000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.89484 |
.data | 0x0005B000 | 0x0001B5D8 | 0x00017000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.54123 |
.rsrc | 0x00077000 | 0x00006F60 | 0x00007000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.07849 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.36158 | 924 | UNKNOWN | English - United States | RT_VERSION |
2 | 5.0399 | 1384 | UNKNOWN | English - United States | RT_ICON |
3 | 2.60126 | 744 | UNKNOWN | English - United States | RT_ICON |
4 | 5.89134 | 2216 | UNKNOWN | English - United States | RT_ICON |
5 | 2.63359 | 1640 | UNKNOWN | English - United States | RT_ICON |
6 | 5.69101 | 3752 | UNKNOWN | English - United States | RT_ICON |
7 | 2.31894 | 86 | UNKNOWN | English - United States | RT_STRING |
8 | 4.91789 | 4264 | UNKNOWN | English - United States | RT_ICON |
9 | 4.88646 | 9640 | UNKNOWN | English - United States | RT_ICON |
109 | 1.79879 | 16 | UNKNOWN | English - United States | RT_ACCELERATOR |
Imports
ADVAPI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
Total processes
39
Monitored processes
8
Malicious processes
4
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3028 | "C:\Users\admin\Desktop\DameWareInternetSession (1).exe" | C:\Users\admin\Desktop\DameWareInternetSession (1).exe | explorer.exe | |
User: admin Company: Chilkat Software, Inc. Integrity Level: MEDIUM Description: Self-Extractor Version: 1, 0, 0, 1 | ||||
| 2588 | "C:\Users\admin\AppData\Local\Temp\ckz_DXW6\DWRCS.exe" -onetimesession | C:\Users\admin\AppData\Local\Temp\ckz_DXW6\DWRCS.exe | DameWareInternetSession (1).exe | |
User: admin Company: SolarWinds Integrity Level: MEDIUM Description: DameWare products Version: 12.0.0.508 | ||||
| 360 | /s C:\Users\admin\AppData\Local\Temp\ckz_DXW6\DWRCSh.DLL | C:\Windows\system32\regsvr32.exe | — | DWRCS.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft(C) Register Server Exit code: 5 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3968 | -onetimesession 49213 | C:\Users\admin\AppData\Local\Temp\ckz_DXW6\DWRCST.exe | — | DWRCS.exe |
User: admin Company: SolarWinds Integrity Level: MEDIUM Description: DameWare products Version: 12.0.0.508 | ||||
| 1960 | "C:\Users\admin\Desktop\DameWareInternetSession (1).exe" | C:\Users\admin\Desktop\DameWareInternetSession (1).exe | explorer.exe | |
User: admin Company: Chilkat Software, Inc. Integrity Level: MEDIUM Description: Self-Extractor Version: 1, 0, 0, 1 | ||||
| 332 | "C:\Users\admin\AppData\Local\Temp\ckz_0PO7\DWRCS.exe" -onetimesession | C:\Users\admin\AppData\Local\Temp\ckz_0PO7\DWRCS.exe | DameWareInternetSession (1).exe | |
User: admin Company: SolarWinds Integrity Level: MEDIUM Description: DameWare products Version: 12.0.0.508 | ||||
| 2368 | /s C:\Users\admin\AppData\Local\Temp\ckz_0PO7\DWRCSh.DLL | C:\Windows\system32\regsvr32.exe | — | DWRCS.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft(C) Register Server Exit code: 5 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 1784 | -onetimesession 49688 | C:\Users\admin\AppData\Local\Temp\ckz_0PO7\DWRCST.exe | — | DWRCS.exe |
User: admin Company: SolarWinds Integrity Level: MEDIUM Description: DameWare products Version: 12.0.0.508 | ||||
Total events
744
Read events
728
Write events
16
Delete events
0
Modification events
| (PID) Process: | (3028) DameWareInternetSession (1).exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3028) DameWareInternetSession (1).exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2588) DWRCS.exe | Key: | HKEY_CLASSES_ROOT\dwrc |
| Operation: | write | Name: | |
Value: URL:dwrc Protocol | |||
| (PID) Process: | (2588) DWRCS.exe | Key: | HKEY_CLASSES_ROOT\dwrc |
| Operation: | write | Name: | URL Protocol |
Value: | |||
| (PID) Process: | (2588) DWRCS.exe | Key: | HKEY_CLASSES_ROOT\dwrc\DefaultIcon |
| Operation: | write | Name: | |
Value: C:\Users\admin\AppData\Local\Temp\ckz_DXW6\DWRCS.EXE,1 | |||
| (PID) Process: | (2588) DWRCS.exe | Key: | HKEY_CLASSES_ROOT\dwrc\shell\open\command |
| Operation: | write | Name: | |
Value: C:\Users\admin\AppData\Local\Temp\ckz_DXW6\DWRCS.EXE -otisession %1 | |||
| (PID) Process: | (1960) DameWareInternetSession (1).exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1960) DameWareInternetSession (1).exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
38
Suspicious files
0
Text files
12
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3028 | DameWareInternetSession (1).exe | C:\Users\admin\AppData\Local\Temp\ckz_DXW6\DameWare.LogAdjuster.exe.config | xml | |
MD5:8302D59E4581015865E0DA6246AD3C80 | SHA256:99CD77EFDB2CBB36257743CE49F012454D2C08B4C59CB888072BA0A18BE5CD05 | |||
| 3028 | DameWareInternetSession (1).exe | C:\Users\admin\AppData\Local\Temp\ckz_DXW6\DameWare.Diagnostics | xml | |
MD5:1E48EBA9380A28462CBA3C254AD173F2 | SHA256:E31470429D221D3C54DDCB303A66B1F5C170DB56E8574024641312AF3197C18E | |||
| 3028 | DameWareInternetSession (1).exe | C:\Users\admin\AppData\Local\Temp\ckz_DXW6\DWRCSET.dll | executable | |
MD5:3DED3C322E2BA9D0D91CD0E49220662E | SHA256:973CF0424567514830010E45FCA594492F4AC9312C2266355534159F2FAC3871 | |||
| 3028 | DameWareInternetSession (1).exe | C:\Users\admin\AppData\Local\Temp\ckz_DXW6\ICSharpCode.SharpZipLib.dll | executable | |
MD5:C38E854F16B3287936FCEDC2DEB4DF9C | SHA256:A3EB07BBECD900BDA89E3508D666AA191AE2817D9E4AB6FF906FE09620858035 | |||
| 3028 | DameWareInternetSession (1).exe | C:\Users\admin\AppData\Local\Temp\ckz_DXW6\DWRCST.exe | executable | |
MD5:860BA5A98E354B9D715C31159281BFCE | SHA256:03669A3C9ACC78873390DC2165D96F7E4B8A6A6B85A87E8CF748EB33FE2B37B8 | |||
| 3028 | DameWareInternetSession (1).exe | C:\Users\admin\AppData\Local\Temp\ckz_DXW6\DWRCS.Logging.xml | xml | |
MD5:FD1BC661A7E63BEE40365AFBB5D4959E | SHA256:07C460FDF4E5C1207945F1D401B6A821004BD7DF2DB3FE918ECFB9B1286AE9AF | |||
| 3028 | DameWareInternetSession (1).exe | C:\Users\admin\AppData\Local\Temp\ckz_DXW6\cpprest110_xp_1_2.dll | executable | |
MD5:BFF32978953D31801F3CDED9557ADB09 | SHA256:934F50EDDBED388A54546FAF69594A2FF4A663BF4BFA897C4F0A7AD918A62A7F | |||
| 3028 | DameWareInternetSession (1).exe | C:\Users\admin\AppData\Local\Temp\ckz_DXW6\DameWare.LogAdjuster.exe | executable | |
MD5:1C5D1CAC8D82EF57D57137714E467837 | SHA256:513B087524FEA2ABC3D8A25DA9FB260F90E2A8F2139BF008A20C0B4476FC3A41 | |||
| 3028 | DameWareInternetSession (1).exe | C:\Users\admin\AppData\Local\Temp\ckz_DXW6\DWRCChat.dll | executable | |
MD5:415CE59D90B3E2B8FD1A89DF01CD7903 | SHA256:C9B4E18E062AE52C953A3729D0C8CD73AC47835E0AD287F694911E71A0CCFA56 | |||
| 3028 | DameWareInternetSession (1).exe | C:\Users\admin\AppData\Local\Temp\ckz_DXW6\DWRCRSS.dll | executable | |
MD5:89234F887C9F31A306FF416627070508 | SHA256:05BE4FB2B993634759C8472F0478996416FAE2007141FA54AE1FCB31EA0602CB | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0
HTTP requests
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