| URL: | http://107.173.90.141/SWKLPFVBDS.exe |
| Full analysis: | https://app.any.run/tasks/db102216-ac10-44cb-9fbb-5e175cee9e69 |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | August 17, 2019, 20:05:01 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | 9540C0E54837D631E2359C2F141B5F18 |
| SHA1: | 2598E609F96A4C4DD825657C136B1301BE86CAB0 |
| SHA256: | A4430DB44985267C68ABA93E70FC49D3E77BE4C6530783BD84A8933E489B2248 |
| SSDEEP: | 3:N1Kt43Fr6:CO3Fr6 |
MALICIOUS
Application was dropped or rewritten from another process
- SWKLPFVBDS[1].exe (PID: 3252)
- setup.exe (PID: 2656)
- hRTYКЕНПкенмкекуе.exe (PID: 2836)
- hTVYКЕНПкенмкекуе.exe (PID: 3840)
Downloads executable files from the Internet
- SWKLPFVBDS[1].exe (PID: 3252)
Downloads executable files from IP
- SWKLPFVBDS[1].exe (PID: 3252)
Downloads executable files with a strange extension
- SWKLPFVBDS[1].exe (PID: 3252)
Loads the Task Scheduler COM API
- hRTYКЕНПкенмкекуе.exe (PID: 2836)
SUSPICIOUS
Executable content was dropped or overwritten
- iexplore.exe (PID: 3496)
- setup.exe (PID: 2656)
- hRTYКЕНПкенмкекуе.exe (PID: 2836)
- iexplore.exe (PID: 2776)
Creates files in the program directory
- setup.exe (PID: 2656)
- hRTYКЕНПкенмкекуе.exe (PID: 2836)
Creates files in the user directory
- hRTYКЕНПкенмкекуе.exe (PID: 2836)
- powershell.exe (PID: 2768)
Starts CMD.EXE for commands execution
- SWKLPFVBDS[1].exe (PID: 3252)
Executed as Windows Service
- setup.exe (PID: 2656)
Executes PowerShell scripts
- cmd.exe (PID: 776)
Executed via Task Scheduler
- hTVYКЕНПкенмкекуе.exe (PID: 3840)
INFO
Reads Internet Cache Settings
- iexplore.exe (PID: 3496)
Changes internet zones settings
- iexplore.exe (PID: 2776)
Application launched itself
- iexplore.exe (PID: 2776)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
41
Monitored processes
8
Malicious processes
3
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 776 | /C PowerShell "Start-Sleep 10; Remove-Item C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\SWKLPFVBDS[1].exe" | C:\Windows\system32\cmd.exe | — | SWKLPFVBDS[1].exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2656 | setup.exe | C:\Windows\system32\setup.exe | services.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Exit code: 0 Version: 6.3.9600.16384 Modules
| |||||||||||||||
| 2768 | PowerShell "Start-Sleep 10; Remove-Item C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\SWKLPFVBDS[1].exe" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2776 | "C:\Program Files\Internet Explorer\iexplore.exe" "http://107.173.90.141/SWKLPFVBDS.exe" | C:\Program Files\Internet Explorer\iexplore.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 8.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2836 | "C:\ProgramData\hRTYКЕНПкенмкекуе.exe" | C:\ProgramData\hRTYКЕНПкенмкекуе.exe | setup.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Exit code: 0 Version: 6.3.9600.16384 Modules
| |||||||||||||||
| 3252 | "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\SWKLPFVBDS[1].exe" | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\SWKLPFVBDS[1].exe | iexplore.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3496 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2776 CREDAT:71937 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3840 | C:\Users\admin\AppData\Roaming\speedLan\hTVYКЕНПкенмкекуе.exe | C:\Users\admin\AppData\Roaming\speedLan\hTVYКЕНПкенмкекуе.exe | — | taskeng.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Exit code: 0 Version: 6.3.9600.16384 Modules
| |||||||||||||||
Total events
874
Read events
762
Write events
109
Delete events
3
Modification events
| (PID) Process: | (2776) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (2776) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2776) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2776) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones |
| Operation: | write | Name: | SecuritySafe |
Value: 1 | |||
| (PID) Process: | (2776) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (2776) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value: 4600000092000000010000000000000000000000000000000000000000000000C0E333BBEAB1D301000000000000000000000000020000001700000000000000FE800000000000007D6CB050D9C573F70B000000000000006D00330032005C004D00530049004D004700330032002E0064006C000100000004AA400014AA4000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000C0A8016400000000000000000000000000000000000000000800000000000000805D3F00983740000008000002000000000000600000002060040000B8A94000020000008802000060040000B8A9400004000000F8010000B284000088B64000B84B400043003A000000000000000000000000000000000000000000 | |||
| (PID) Process: | (2776) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Recovery\Active |
| Operation: | write | Name: | {53F6D6C9-C12A-11E9-B86F-5254004A04AF} |
Value: 0 | |||
| (PID) Process: | (2776) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore |
| Operation: | write | Name: | Type |
Value: 4 | |||
| (PID) Process: | (2776) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore |
| Operation: | write | Name: | Count |
Value: 2 | |||
| (PID) Process: | (2776) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore |
| Operation: | write | Name: | Time |
Value: E3070800060011001400050010001402 | |||
Executable files
4
Suspicious files
7
Text files
9
Unknown types
4
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2776 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\favicon[1].ico | — | |
MD5:— | SHA256:— | |||
| 2776 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | — | |
MD5:— | SHA256:— | |||
| 2776 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DF35A6172A8E4DAB70.TMP | — | |
MD5:— | SHA256:— | |||
| 2776 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFB321944ABBE90CCF.TMP | — | |
MD5:— | SHA256:— | |||
| 2776 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{53F6D6C9-C12A-11E9-B86F-5254004A04AF}.dat | — | |
MD5:— | SHA256:— | |||
| 2768 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\JPMB787SJMEK9NJ6TIAV.temp | — | |
MD5:— | SHA256:— | |||
| 3496 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.dat | dat | |
MD5:— | SHA256:— | |||
| 2776 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{53F6D6CA-C12A-11E9-B86F-5254004A04AF}.dat | binary | |
MD5:— | SHA256:— | |||
| 2776 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\SWKLPFVBDS[1].exe | executable | |
MD5:— | SHA256:— | |||
| 3496 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\GYFAIRYG\SWKLPFVBDS[1].exe | executable | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
6
DNS requests
1
Threats
11
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 107.173.90.141:80 | http://107.173.90.141/win2.png | US | executable | 424 Kb | malicious |
3252 | SWKLPFVBDS[1].exe | GET | 200 | 107.173.90.141:80 | http://107.173.90.141/sin.png | US | executable | 420 Kb | malicious |
2776 | iexplore.exe | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2776 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
3496 | iexplore.exe | 107.173.90.141:80 | — | ColoCrossing | US | malicious |
3252 | SWKLPFVBDS[1].exe | 107.173.90.141:80 | — | ColoCrossing | US | malicious |
— | — | 107.173.90.141:80 | — | ColoCrossing | US | malicious |
2836 | hRTYКЕНПкенмкекуе.exe | 85.204.116.116:443 | — | — | RO | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.bing.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3496 | iexplore.exe | A Network Trojan was detected | ET INFO Executable Download from dotted-quad Host |
3496 | iexplore.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
3496 | iexplore.exe | Potentially Bad Traffic | ET INFO SUSPICIOUS Dotted Quad Host MZ Response |
3252 | SWKLPFVBDS[1].exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
3252 | SWKLPFVBDS[1].exe | Potentially Bad Traffic | ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download |
3252 | SWKLPFVBDS[1].exe | Potentially Bad Traffic | ET INFO SUSPICIOUS Dotted Quad Host MZ Response |
3252 | SWKLPFVBDS[1].exe | Misc activity | SUSPICIOUS [PTsecurity] PE as Image Content type mismatch |
— | — | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
— | — | Potentially Bad Traffic | ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download |
— | — | Potentially Bad Traffic | ET INFO SUSPICIOUS Dotted Quad Host MZ Response |