| File name: | 23449SampleMalware.exe.infected |
| Full analysis: | https://app.any.run/tasks/417ea13c-2398-4db0-a2ff-8a07b478cae5 |
| Verdict: | Malicious activity |
| Analysis date: | March 22, 2019, 13:09:22 |
| 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: | 3D8A7F3B2C290DDF58CB11849383366F |
| SHA1: | ECFBCD50B2029DD9553CEF0FCD237558EF6FDD2E |
| SHA256: | E9E6D59DC8FAF52E1D5CEA69B0C37AB5105CCAB19E98F6F4859483FEC7368788 |
| SSDEEP: | 49152:oBe75LgyEVIR9nuGdIeM+aeGM1+Aeh0d3ggGHsxlXAK0nJ:dtL/EVI7uGGea0eh0dBGvKS |
MALICIOUS
Writes to a start menu file
- 23449SampleMalware.exe.infected.exe (PID: 1004)
SUSPICIOUS
Creates files in the user directory
- 23449SampleMalware.exe.infected.exe (PID: 1516)
- 23449SampleMalware.exe.infected.exe (PID: 3372)
- AnyDesk.exe (PID: 3548)
Executable content was dropped or overwritten
- 23449SampleMalware.exe.infected.exe (PID: 1004)
Application launched itself
- 23449SampleMalware.exe.infected.exe (PID: 1516)
Creates a software uninstall entry
- 23449SampleMalware.exe.infected.exe (PID: 1004)
Creates files in the program directory
- 23449SampleMalware.exe.infected.exe (PID: 1004)
- AnyDesk.exe (PID: 236)
Searches for installed software
- AnyDesk.exe (PID: 236)
- AnyDesk.exe (PID: 3548)
- 23449SampleMalware.exe.infected.exe (PID: 3948)
Modifies the open verb of a shell class
- 23449SampleMalware.exe.infected.exe (PID: 1004)
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 (generic) (52.9) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (23.5) |
| .exe | | | DOS Executable Generic (23.5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2017:10:17 21:14:55+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 10 |
| CodeSize: | 11264 |
| InitializedDataSize: | 1792000 |
| UninitializedDataSize: | 5707264 |
| EntryPoint: | 0x1fa9 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 3.6.2.0 |
| ProductVersionNumber: | 0.0.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Unknown (0) |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Windows, Latin1 |
| CompanyName: | philandro Software GmbH |
| FileDescription: | AnyDesk |
| FileVersion: | 3.6.2.0 |
| ProductName: | AnyDesk |
| ProductVersion: | 3.6 |
| LegalCopyright: | (C) 2016 philandro Software GmbH |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 17-Oct-2017 19:14:55 |
| Detected languages: |
|
| Debug artifacts: |
|
| CompanyName: | philandro Software GmbH |
| FileDescription: | AnyDesk |
| FileVersion: | 3.6.2.0 |
| ProductName: | AnyDesk |
| ProductVersion: | 3.6 |
| LegalCopyright: | (C) 2016 philandro Software GmbH |
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: | 0x000000C8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 6 |
| Time date stamp: | 17-Oct-2017 19:14:55 |
| 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 | 0x00002ABC | 0x00002C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.58884 |
.itext | 0x00004000 | 0x00571600 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x00576000 | 0x000003DB | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.92349 |
.data | 0x00577000 | 0x001AEC74 | 0x001AEA00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.99989 |
.rsrc | 0x00726000 | 0x00006128 | 0x00006200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.62971 |
.reloc | 0x0072D000 | 0x000003CC | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 1.48958 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.42207 | 1576 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 3.5354 | 9640 | UNKNOWN | English - United States | RT_ICON |
3 | 3.64062 | 4264 | UNKNOWN | English - United States | RT_ICON |
4 | 4.23543 | 1128 | UNKNOWN | English - United States | RT_ICON |
1000 | 2.44608 | 62 | UNKNOWN | English - United States | RT_GROUP_ICON |
Total processes
42
Monitored processes
7
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 236 | "C:\Program Files\AnyDesk\AnyDesk.exe" --service | C:\Program Files\AnyDesk\AnyDesk.exe | services.exe | ||||||||||||
User: SYSTEM Integrity Level: SYSTEM Exit code: 0 Modules
| |||||||||||||||
| 1004 | "C:\Users\admin\Desktop\23449SampleMalware.exe.infected.exe" --install "C:\Program Files\AnyDesk" --start-with-win --create-shortcuts --create-taskbar-icon --create-desktop-icon --install-drv --svc-conf "C:\Users\admin\AppData\Roaming\AnyDesk\service.conf" | C:\Users\admin\Desktop\23449SampleMalware.exe.infected.exe | 23449SampleMalware.exe.infected.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 11341825 Modules
| |||||||||||||||
| 1516 | "C:\Users\admin\Desktop\23449SampleMalware.exe.infected.exe" | C:\Users\admin\Desktop\23449SampleMalware.exe.infected.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2940 | "C:\Program Files\AnyDesk\AnyDesk.exe" --control | C:\Program Files\AnyDesk\AnyDesk.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3372 | "C:\Users\admin\Desktop\23449SampleMalware.exe.infected.exe" --local-service | C:\Users\admin\Desktop\23449SampleMalware.exe.infected.exe | 23449SampleMalware.exe.infected.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3548 | "C:\Program Files\AnyDesk\AnyDesk.exe" --new-install | C:\Program Files\AnyDesk\AnyDesk.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3948 | "C:\Users\admin\Desktop\23449SampleMalware.exe.infected.exe" --local-control | C:\Users\admin\Desktop\23449SampleMalware.exe.infected.exe | — | 23449SampleMalware.exe.infected.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
395
Read events
374
Write events
21
Delete events
0
Modification events
| (PID) Process: | (1516) 23449SampleMalware.exe.infected.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1516) 23449SampleMalware.exe.infected.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (1004) 23449SampleMalware.exe.infected.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\AnyDesk |
| Operation: | write | Name: | DisplayIcon |
Value: "C:\Program Files\AnyDesk\AnyDesk.exe" | |||
| (PID) Process: | (1004) 23449SampleMalware.exe.infected.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\AnyDesk |
| Operation: | write | Name: | DisplayName |
Value: AnyDesk | |||
| (PID) Process: | (1004) 23449SampleMalware.exe.infected.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\AnyDesk |
| Operation: | write | Name: | DisplayVersion |
Value: ad 3.6.2 | |||
| (PID) Process: | (1004) 23449SampleMalware.exe.infected.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\AnyDesk |
| Operation: | write | Name: | EstimatedSize |
Value: 2048 | |||
| (PID) Process: | (1004) 23449SampleMalware.exe.infected.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\AnyDesk |
| Operation: | write | Name: | HelpLink |
Value: http://help.anydesk.com/ | |||
| (PID) Process: | (1004) 23449SampleMalware.exe.infected.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\AnyDesk |
| Operation: | write | Name: | InstallLocation |
Value: "C:\Program Files\AnyDesk" | |||
| (PID) Process: | (1004) 23449SampleMalware.exe.infected.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\AnyDesk |
| Operation: | write | Name: | Publisher |
Value: philandro Software GmbH | |||
| (PID) Process: | (1004) 23449SampleMalware.exe.infected.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\AnyDesk |
| Operation: | write | Name: | UninstallString |
Value: "C:\Program Files\AnyDesk\AnyDesk.exe" --uninstall | |||
Executable files
1
Suspicious files
6
Text files
49
Unknown types
4
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1516 | 23449SampleMalware.exe.infected.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\2HVLONJJRKUL3KZDPSSM.temp | — | |
MD5:— | SHA256:— | |||
| 1516 | 23449SampleMalware.exe.infected.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\36B6PV3Y2H1N3U4QTJ88.temp | — | |
MD5:— | SHA256:— | |||
| 1516 | 23449SampleMalware.exe.infected.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\H3E5UTMMBM1P7Q3ICPVM.temp | — | |
MD5:— | SHA256:— | |||
| 3548 | AnyDesk.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\AYU56O1CZ5SN7VPCMOY3.temp | — | |
MD5:— | SHA256:— | |||
| 3548 | AnyDesk.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\U3WQH4IY637PWABKGS5T.temp | — | |
MD5:— | SHA256:— | |||
| 1516 | 23449SampleMalware.exe.infected.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\75fdacd8330bac18.customDestinations-ms~RFf8d62.TMP | binary | |
MD5:— | SHA256:— | |||
| 1516 | 23449SampleMalware.exe.infected.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\75fdacd8330bac18.customDestinations-ms | binary | |
MD5:— | SHA256:— | |||
| 3372 | 23449SampleMalware.exe.infected.exe | C:\Users\admin\AppData\Roaming\AnyDesk\system.conf | text | |
MD5:— | SHA256:— | |||
| 1516 | 23449SampleMalware.exe.infected.exe | C:\Users\admin\AppData\Roaming\AnyDesk\user.conf | text | |
MD5:— | SHA256:— | |||
| 3372 | 23449SampleMalware.exe.infected.exe | C:\Users\admin\AppData\Roaming\AnyDesk\service.conf | text | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
4
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 |
|---|---|---|---|---|---|---|
3372 | 23449SampleMalware.exe.infected.exe | 176.9.44.38:443 | boot-01.net.anydesk.com | Hetzner Online GmbH | DE | unknown |
3372 | 23449SampleMalware.exe.infected.exe | 144.76.103.6:80 | relay-3c5d8875.net.anydesk.com | Hetzner Online GmbH | DE | unknown |
236 | AnyDesk.exe | 176.9.44.38:443 | boot-01.net.anydesk.com | Hetzner Online GmbH | DE | unknown |
236 | AnyDesk.exe | 188.138.33.79:80 | relay-ad7792ac.net.anydesk.com | Host Europe GmbH | DE | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
boot-01.net.anydesk.com |
| whitelisted |
relay-3c5d8875.net.anydesk.com |
| whitelisted |
relay-ad7792ac.net.anydesk.com |
| suspicious |