| download: | DarkComet.exe |
| Full analysis: | https://app.any.run/tasks/5ee3c69a-8120-45e1-a37d-8faaa4713997 |
| Verdict: | Malicious activity |
| Analysis date: | November 08, 2018, 17:27:56 |
| 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: | 774BD3E9CBA63B73ADA0282904AEF560 |
| SHA1: | 4F7500E737420047EBB8F4AD7BF68B49E18633EE |
| SHA256: | E89DD740B3ACDB0AA0227AFAEAE51A7E1A81C2D83820920A493918DC8660A09C |
| SSDEEP: | 12288:19HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hp:/Z1xuVVjfFoynPaVBUR8f+kN10EB |
MALICIOUS
Changes the autorun value in the registry
- DarkComet.exe (PID: 3672)
- winvp.exe (PID: 3772)
- iexplore.exe (PID: 3080)
SUSPICIOUS
Creates files in the user directory
- DarkComet.exe (PID: 3672)
Starts itself from another location
- DarkComet.exe (PID: 3672)
Executable content was dropped or overwritten
- DarkComet.exe (PID: 3672)
Starts Internet Explorer
- winvp.exe (PID: 3772)
INFO
Connects to unusual port
- iexplore.exe (PID: 3080)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable Delphi generic (31.9) |
|---|---|---|
| .scr | | | Windows screen saver (29.4) |
| .dll | | | Win32 Dynamic Link Library (generic) (14.8) |
| .exe | | | Win32 Executable (generic) (10.1) |
| .exe | | | Win16/32 Executable Delphi generic (4.6) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2012:06:07 17:59:53+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 2.25 |
| CodeSize: | 586752 |
| InitializedDataSize: | 118784 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x8f888 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 4.0.0.0 |
| ProductVersionNumber: | 4.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| Comments: | Microsoft Virtualisation Framework |
| CompanyName: | Microsoft Corp. |
| FileDescription: | Microsoft Virtualisation Framework |
| FileVersion: | 5, 2, 4, 1 |
| InternalName: | MSVirtualisationFramework |
| LegalCopyright: | Copyright (C) 2012 |
| OriginalFileName: | winvp.exe |
| ProductName: | Microsoft Virtualisation Framework |
| ProductVersion: | 5, 2, 4, 1 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 07-Jun-2012 15:59:53 |
| Detected languages: |
|
| Comments: | Microsoft Virtualisation Framework |
| CompanyName: | Microsoft Corp. |
| FileDescription: | Microsoft Virtualisation Framework |
| FileVersion: | 5, 2, 4, 1 |
| InternalName: | MSVirtualisationFramework |
| LegalCopyright: | Copyright (C) 2012 |
| OriginalFilename: | winvp.exe |
| ProductName: | Microsoft Virtualisation Framework |
| ProductVersion: | 5, 2, 4, 1 |
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0050 |
| 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: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x001A |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000100 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 9 |
| Time date stamp: | 07-Jun-2012 15:59:53 |
| 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 | 0x0008D8F0 | 0x0008DA00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.55342 |
.itext | 0x0008F000 | 0x00001954 | 0x00001A00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.95375 |
.data | 0x00091000 | 0x00003D3C | 0x00003E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.83487 |
.bss | 0x00095000 | 0x00007404 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x0009D000 | 0x00004140 | 0x00004200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.26814 |
.tls | 0x000A2000 | 0x00000038 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x000A3000 | 0x00000018 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 0.210826 |
.reloc | 0x000A4000 | 0x00008ADC | 0x00008C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.72501 |
.rsrc | 0x000AD000 | 0x0000C1B0 | 0x0000C200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.44175 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.31743 | 932 | UNKNOWN | English - United States | RT_VERSION |
2 | 2.80231 | 308 | Latin 1 / Western European | English - United States | RT_CURSOR |
3 | 3.00046 | 308 | Latin 1 / Western European | English - United States | RT_CURSOR |
4 | 2.56318 | 308 | Latin 1 / Western European | English - United States | RT_CURSOR |
5 | 2.6949 | 308 | Latin 1 / Western European | English - United States | RT_CURSOR |
6 | 2.62527 | 308 | Latin 1 / Western European | English - United States | RT_CURSOR |
7 | 2.91604 | 308 | Latin 1 / Western European | English - United States | RT_CURSOR |
50 | 5.3168 | 1128 | Latin 1 / Western European | English - United States | RT_ICON |
51 | 5.45392 | 4264 | Latin 1 / Western European | English - United States | RT_ICON |
52 | 5.41522 | 9640 | Latin 1 / Western European | English - United States | RT_ICON |
Imports
AVICAP32.DLL |
SHELL32.DLL |
SHFolder.dll |
URLMON.DLL |
WS2_32.DLL |
advapi32.dll |
comctl32.dll |
gdi32.dll |
gdiplus.dll |
kernel32.dll |
Total processes
34
Monitored processes
5
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2316 | notepad | C:\Windows\system32\notepad.exe | — | iexplore.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2576 | notepad | C:\Windows\system32\notepad.exe | — | DarkComet.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3080 | "C:\Program Files\Internet Explorer\iexplore.exe" | C:\Program Files\Internet Explorer\iexplore.exe | winvp.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3672 | "C:\Users\admin\AppData\Local\Temp\DarkComet.exe" | C:\Users\admin\AppData\Local\Temp\DarkComet.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corp. Integrity Level: MEDIUM Description: Microsoft Virtualisation Framework Exit code: 0 Version: 5, 2, 4, 1 Modules
| |||||||||||||||
| 3772 | "C:\Users\admin\AppData\Roaming\Microsoft\Windows\winvp.exe" | C:\Users\admin\AppData\Roaming\Microsoft\Windows\winvp.exe | DarkComet.exe | ||||||||||||
User: admin Company: Microsoft Corp. Integrity Level: MEDIUM Description: Microsoft Virtualisation Framework Exit code: 0 Version: 5, 2, 4, 1 Modules
| |||||||||||||||
Total events
424
Read events
411
Write events
13
Delete events
0
Modification events
| (PID) Process: | (3672) DarkComet.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Virtualisation Framework |
Value: C:\Users\admin\AppData\Roaming\Microsoft\Windows\winvp.exe | |||
| (PID) Process: | (3672) DarkComet.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon |
| Operation: | write | Name: | UserInit |
Value: C:\Windows\system32\userinit.exe,C:\Users\admin\AppData\Roaming\Microsoft\Windows\winvp.exe | |||
| (PID) Process: | (3672) DarkComet.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3672) DarkComet.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3772) winvp.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Virtualisation Framework |
Value: C:\Users\admin\AppData\Roaming\Microsoft\Windows\winvp.exe | |||
| (PID) Process: | (3080) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Virtualisation Framework |
Value: C:\Users\admin\AppData\Roaming\Microsoft\Windows\winvp.exe | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3672 | DarkComet.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\winvp.exe | 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
43
DNS requests
0
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 |
|---|---|---|---|---|---|---|
3080 | iexplore.exe | 81.110.242.142:1333 | — | Virgin Media Limited | GB | suspicious |