| File name: | asruexA.exe |
| Full analysis: | https://app.any.run/tasks/b71a9305-d462-40b3-8596-bf1a6a7f689e |
| Verdict: | Malicious activity |
| Threats: | Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. |
| Analysis date: | September 04, 2019, 04:03:49 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 799C4E3AF539CC3461F9F4FAEBF26485 |
| SHA1: | 611271E03531C65A098E05B48510B9E5D42CDA6D |
| SHA256: | B261F49FB6574AF0BEF16765C3DB2900A5D3CA24639E9717BC21EB28E1E6BE77 |
| SSDEEP: | 12288:7kVuT2Goommzn+7qBQpFm6HDruX8g5l76CfGKigGf75HjXByrE77ifJ4:7kIT2GNzn++GpF7usg5l7figQ5DXByX |
MALICIOUS
Connects to CnC server
- wsmprovhost.exe (PID: 3592)
SUSPICIOUS
Creates files in the user directory
- wsmprovhost.exe (PID: 3592)
Executable content was dropped or overwritten
- wsmprovhost.exe (PID: 3592)
Creates files in the program directory
- unregmp2.exe (PID: 2404)
INFO
Manual execution by user
- wmplayer.exe (PID: 3308)
- WINWORD.EXE (PID: 2912)
Creates files in the user directory
- WINWORD.EXE (PID: 2912)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 2912)
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) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2013:08:10 02:51:29+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 89600 |
| InitializedDataSize: | 785920 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x9b4a |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 4.5.6001.22159 |
| ProductVersionNumber: | 4.5.6001.22159 |
| FileFlagsMask: | 0x0017 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Microsoft Corporation |
| FileDescription: | Windows Session Manager |
| FileVersion: | 4, 5, 6001, 22159 |
| LegalCopyright: | Microsoft Corporation. All rights reserved. |
| OriginalFileName: | winssmngr.exe |
| ProductName: | Windows Session Manager |
| ProductVersion: | 4, 5, 6001, 22159 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 10-Aug-2013 00:51:29 |
| Detected languages: |
|
| CompanyName: | Microsoft Corporation |
| FileDescription: | Windows Session Manager |
| FileVersion: | 4, 5, 6001, 22159 |
| LegalCopyright: | Microsoft Corporation. All rights reserved. |
| OriginalFilename: | winssmngr.exe |
| ProductName: | Windows Session Manager |
| ProductVersion: | 4, 5, 6001, 22159 |
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: | 0x000000E8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 10-Aug-2013 00:51:29 |
| 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 | 0x00015CFA | 0x00015E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.61494 |
.rdata | 0x00017000 | 0x0000706E | 0x00007200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.60588 |
.data | 0x0001F000 | 0x000B8164 | 0x000B6600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.98502 |
.rsrc | 0x000D8000 | 0x00000878 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.01222 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.50278 | 796 | UNKNOWN | English - United States | RT_VERSION |
2 | 2.68376 | 744 | UNKNOWN | English - United States | RT_ICON |
107 | 2.37086 | 34 | UNKNOWN | English - United States | RT_GROUP_ICON |
Imports
ADVAPI32.dll |
KERNEL32.dll |
PSAPI.DLL |
USER32.dll |
VERSION.dll |
Total processes
41
Monitored processes
8
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2248 | "C:\Program Files\Windows Media Player\setup_wm.exe" /RunOnce:"C:\Program Files\Windows Media Player\wmplayer.exe" /prefetch:1 | C:\Program Files\Windows Media Player\setup_wm.exe | — | wmplayer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Windows Media Configuration Utility Exit code: 1 Version: 12.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2356 | C:\Windows\system32\unregmp2.exe /ShowWMP /SetShowState /CreateMediaLibrary | C:\Windows\system32\unregmp2.exe | — | setup_wm.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Windows Media Player Setup Utility Exit code: 0 Version: 12.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2404 | "C:\Windows\system32\unregmp2.exe" /PerformIndivIfNeeded | C:\Windows\system32\unregmp2.exe | — | setup_wm.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Windows Media Player Setup Utility Exit code: 0 Version: 12.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2876 | "C:\Users\admin\AppData\Local\Temp\asruexA.exe" | C:\Users\admin\AppData\Local\Temp\asruexA.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Session Manager Exit code: 0 Version: 4, 5, 6001, 22159 Modules
| |||||||||||||||
| 2912 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\scaleimportant.rtf" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Exit code: 0 Version: 14.0.6024.1000 Modules
| |||||||||||||||
| 3308 | "C:\Program Files\Windows Media Player\wmplayer.exe" /prefetch:1 | C:\Program Files\Windows Media Player\wmplayer.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Media Player Exit code: 0 Version: 12.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3592 | wsmprovhost.exe | C:\Windows\system32\wsmprovhost.exe | asruexA.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: wsmprovhost Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 4060 | "C:\Program Files\Windows Media Player\wmplayer.exe" /Relaunch /prefetch:1 | C:\Program Files\Windows Media Player\wmplayer.exe | — | setup_wm.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Media Player Exit code: 0 Version: 12.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
1 228
Read events
933
Write events
280
Delete events
15
Modification events
| (PID) Process: | (3308) wmplayer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3308) wmplayer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2248) setup_wm.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\MediaPlayer\Setup\UserOptions |
| Operation: | write | Name: | DesktopShortcut |
Value: no | |||
| (PID) Process: | (2248) setup_wm.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\MediaPlayer\Preferences |
| Operation: | write | Name: | AcceptedPrivacyStatement |
Value: 1 | |||
| (PID) Process: | (2356) unregmp2.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\MediaPlayer\Preferences |
| Operation: | write | Name: | MigratedXML |
Value: 1 | |||
| (PID) Process: | (2356) unregmp2.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\MediaPlayer\Preferences |
| Operation: | write | Name: | Migrating |
Value: 1 | |||
| (PID) Process: | (2356) unregmp2.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\MediaPlayer\Preferences |
| Operation: | write | Name: | AutoMetadataCurrentDownloadCount |
Value: 0 | |||
| (PID) Process: | (2356) unregmp2.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\MediaPlayer\Preferences |
| Operation: | write | Name: | AutoMetadataCurrent500ServerErrorCount |
Value: 0 | |||
| (PID) Process: | (2356) unregmp2.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\MediaPlayer\Preferences |
| Operation: | write | Name: | AutoMetadataCurrent503ServerErrorCount |
Value: 0 | |||
| (PID) Process: | (2356) unregmp2.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\MediaPlayer\Preferences |
| Operation: | write | Name: | AutoMetadataCurrentOtherServerErrorCount |
Value: 0 | |||
Executable files
1
Suspicious files
9
Text files
5
Unknown types
6
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2912 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVRD1F.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2912 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{552E4558-EA3E-4AE3-9A41-FC6FBEDDFACC}.tmp | — | |
MD5:— | SHA256:— | |||
| 2912 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{AC7109E2-CE6E-418C-90DA-97674A799BCC}.tmp | — | |
MD5:— | SHA256:— | |||
| 3592 | wsmprovhost.exe | C:\Users\admin\AppData\Roaming\Microsoft\Crypto\AES\S-1-8-75-246443600-5694455306-632136721-663\be1e17081cb14daa94c2ca351ba279c3_e13ca0e1-3819-2857-6250-be1f20373d29 | binary | |
MD5:— | SHA256:— | |||
| 3592 | wsmprovhost.exe | C:\Users\admin\AppData\Roaming\Microsoft\Crypto\AES\S-1-8-75-246443600-5694455306-632136721-663\EAF5343E-DC9B45C5-9F9DBFFB-518010BD\_FFFFFF0904050407 | binary | |
MD5:— | SHA256:— | |||
| 3592 | wsmprovhost.exe | C:\Users\admin\AppData\Roaming\Microsoft\Crypto\AES\S-1-8-75-246443600-5694455306-632136721-663\dfd56e1c79a287f001d5eb1ce0f45a7c_e13ca0e1-3819-2857-6250-be1f20373d29 | binary | |
MD5:— | SHA256:— | |||
| 2356 | unregmp2.exe | C:\Users\admin\AppData\Local\Microsoft\Media Player\CurrentDatabase_372.wmdb | binary | |
MD5:— | SHA256:— | |||
| 4060 | wmplayer.exe | C:\Users\admin\AppData\Local\Temp\wmplog00.sqm | sqm | |
MD5:— | SHA256:— | |||
| 2912 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dat | text | |
MD5:— | SHA256:— | |||
| 2912 | WINWORD.EXE | C:\Users\admin\Desktop\~$aleimportant.rtf | pgc | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
1
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3592 | wsmprovhost.exe | GET | 404 | 58.158.177.102:80 | http://themoviehometheather.com/content/faq.php?vc1=d9bc7b0f7b14d408ef142f755ddf9c74d092bc81b6e9a21b491a74cc5afa554d38c5cab63564de87244be39261b52090c77dfe761d25c04faf24867a610aa12bf84d403c929968235d22f8d0ba8e87415b8db2becaf7b5f1cde3d264dcd1c4b2813bb65e166ec8aa1104f05087ed92ea49484a83b109fa0b1ecf846956c09b3c | JP | html | 213 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3592 | wsmprovhost.exe | 58.158.177.102:80 | themoviehometheather.com | UCOM Corp. | JP | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
themoviehometheather.com |
| malicious |
Threats
1 ETPRO signatures available at the full report