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| File name: | 5f82c2b32b38d5932836716d6622d9afa2d2a00485a12b0b6445e4e667680cfc |
| Full analysis: | https://app.any.run/tasks/438bb009-3e42-43c9-b915-de1429bdb2f4 |
| Verdict: | Malicious activity |
| Analysis date: | July 11, 2019, 15:11:31 |
| 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: | 75E8451AFA174031D5A5DFF5F89F8D94 |
| SHA1: | 046C07A9B2706E74EB4499749427500270BD4155 |
| SHA256: | 5F82C2B32B38D5932836716D6622D9AFA2D2A00485A12B0B6445E4E667680CFC |
| SSDEEP: | 6144:JdNyZgivZ/vbkHVx37T/ONzm1kbp9y/4e4x:JdNyb4HHT/OZWkbp984 |
MALICIOUS
Known privilege escalation attack
- DllHost.exe (PID: 2384)
Loads the Task Scheduler COM API
- TрbасеССХ.exe (PID: 964)
- VрbасеССХ.exe (PID: 1904)
Connects to CnC server
- VрbасеССХ.exe (PID: 1904)
SUSPICIOUS
Executed via COM
- DllHost.exe (PID: 2384)
Starts itself from another location
- 5f82c2b32b38d5932836716d6622d9afa2d2a00485a12b0b6445e4e667680cfc.exe (PID: 3052)
Executable content was dropped or overwritten
- 5f82c2b32b38d5932836716d6622d9afa2d2a00485a12b0b6445e4e667680cfc.exe (PID: 3052)
- TрbасеССХ.exe (PID: 964)
Creates files in the program directory
- 5f82c2b32b38d5932836716d6622d9afa2d2a00485a12b0b6445e4e667680cfc.exe (PID: 3052)
- VрbасеССХ.exe (PID: 1904)
Creates files in the user directory
- TрbасеССХ.exe (PID: 964)
- VрbасеССХ.exe (PID: 1904)
Executed via Task Scheduler
- VрbасеССХ.exe (PID: 1904)
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) (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
| ProductVersion: | 6.1.7600.16385 |
|---|---|
| ProductName: | Microsoft® Windows® Operating System |
| OriginalFileName: | MTXLEGIH.DLL |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| InternalName: | MTXLEGIH.DLL |
| FileVersion: | 2001.12.8530.16385 (win7_rtm.090713-1255) |
| FileDescription: | COM+ |
| CompanyName: | Microsoft Corporation |
| CharacterSet: | Unicode |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Dynamic link library |
| FileOS: | Windows NT 32-bit |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 6.1.7600.16385 |
| FileVersionNumber: | 2001.12.8530.16385 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 5 |
| ImageVersion: | - |
| OSVersion: | 5 |
| EntryPoint: | 0x2725 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 261120 |
| CodeSize: | 7680 |
| LinkerVersion: | 9 |
| PEType: | PE32 |
| TimeStamp: | 2019:07:05 16:39:02+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 05-Jul-2019 14:39:02 |
| Detected languages: |
|
| CompanyName: | Microsoft Corporation |
| FileDescription: | COM+ |
| FileVersion: | 2001.12.8530.16385 (win7_rtm.090713-1255) |
| InternalName: | MTXLEGIH.DLL |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| OriginalFilename: | MTXLEGIH.DLL |
| ProductName: | Microsoft® Windows® Operating System |
| ProductVersion: | 6.1.7600.16385 |
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: | 0x000000F0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 05-Jul-2019 14:39:02 |
| 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 | 0x00001D2E | 0x00001E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.28158 |
.rdata | 0x00003000 | 0x000025A2 | 0x00002600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.04109 |
.data | 0x00006000 | 0x00000890 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0.583959 |
.rsrc | 0x00007000 | 0x0003D33E | 0x0003D400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.12968 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.0207 | 598 | Latin 1 / Western European | English - United States | RT_MANIFEST |
2 | 2.48973 | 6760 | Latin 1 / Western European | English - Canada | RT_ICON |
3 | 2.58267 | 4264 | Latin 1 / Western European | English - Canada | RT_ICON |
4 | 2.94028 | 2440 | Latin 1 / Western European | English - Canada | RT_ICON |
103 | 5.99993 | 224600 | Latin 1 / Western European | English - Canada | BO |
WINFIRE | 2.8758 | 52 | Latin 1 / Western European | English - Canada | RT_MENU |
ABOUTBOX | 3.48048 | 648 | Latin 1 / Western European | English - Canada | RT_DIALOG |
IDI_ICON1 | 2.71195 | 62 | Latin 1 / Western European | English - Canada | RT_GROUP_ICON |
Imports
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
MSVCP90.dll |
MSVCR90.dll |
SHELL32.dll |
USER32.dll |
Total processes
40
Monitored processes
5
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3052 | "C:\Users\admin\AppData\Local\Temp\5f82c2b32b38d5932836716d6622d9afa2d2a00485a12b0b6445e4e667680cfc.exe" | C:\Users\admin\AppData\Local\Temp\5f82c2b32b38d5932836716d6622d9afa2d2a00485a12b0b6445e4e667680cfc.exe | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: COM+ Exit code: 0 Version: 2001.12.8530.16385 (win7_rtm.090713-1255) | ||||
| 2176 | "C:\ProgramData\TрbасеССХ.exe" | C:\ProgramData\TрbасеССХ.exe | — | 5f82c2b32b38d5932836716d6622d9afa2d2a00485a12b0b6445e4e667680cfc.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: COM+ Exit code: 0 Version: 2001.12.8530.16385 (win7_rtm.090713-1255) | ||||
| 2384 | C:\Windows\system32\DllHost.exe /Processid:{3E5FC7F9-9A51-4367-9063-A120244FBEC7} | C:\Windows\system32\DllHost.exe | — | svchost.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 964 | "C:\ProgramData\TрbасеССХ.exe" | C:\ProgramData\TрbасеССХ.exe | DllHost.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: COM+ Exit code: 0 Version: 2001.12.8530.16385 (win7_rtm.090713-1255) | ||||
| 1904 | C:\Users\admin\AppData\Roaming\mslibrary\VрbасеССХ.exe | C:\Users\admin\AppData\Roaming\mslibrary\VрbасеССХ.exe | taskeng.exe | |
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: COM+ Version: 2001.12.8530.16385 (win7_rtm.090713-1255) | ||||
Total events
101
Read events
93
Write events
8
Delete events
0
Modification events
| (PID) Process: | (3052) 5f82c2b32b38d5932836716d6622d9afa2d2a00485a12b0b6445e4e667680cfc.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3052) 5f82c2b32b38d5932836716d6622d9afa2d2a00485a12b0b6445e4e667680cfc.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2384) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2384) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
2
Suspicious files
4
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2176 | TрbасеССХ.exe | C:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\0f5007522459c86e95ffcc62f32308f1_90059c37-1320-41a4-b58d-2b75a9850d2f | binary | |
MD5:2B32833750DB5107ED91D2F1EF0BD071 | SHA256:A3A904532707B75C736037AD88ADE89C3BD48B1229F35B8200617C4C6CB5BC6D | |||
| 3052 | 5f82c2b32b38d5932836716d6622d9afa2d2a00485a12b0b6445e4e667680cfc.exe | C:\ProgramData\TрbасеССХ.exe | executable | |
MD5:75E8451AFA174031D5A5DFF5F89F8D94 | SHA256:5F82C2B32B38D5932836716D6622D9AFA2D2A00485A12B0B6445E4E667680CFC | |||
| 964 | TрbасеССХ.exe | C:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\0f5007522459c86e95ffcc62f32308f1_90059c37-1320-41a4-b58d-2b75a9850d2f | binary | |
MD5:35963E6CF9B3FDE1B46B09F52B3DC95B | SHA256:94B9FE726D4C565668C9536EDC6E878AC470C1AA22A2A870F094A4C032F74215 | |||
| 1904 | VрbасеССХ.exe | C:\ProgramData\Microsoft\Crypto\RSA\S-1-5-18\6d14e4b1d8ca773bab785d1be032546e_90059c37-1320-41a4-b58d-2b75a9850d2f | binary | |
MD5:633B470C5857DDE42D353F7B367761E9 | SHA256:61068649C332D03B6B687984DD57238B8C24A689E3CB6A02033F3C1294827537 | |||
| 964 | TрbасеССХ.exe | C:\Users\admin\AppData\Roaming\mslibrary\VрbасеССХ.exe | executable | |
MD5:75E8451AFA174031D5A5DFF5F89F8D94 | SHA256:5F82C2B32B38D5932836716D6622D9AFA2D2A00485A12B0B6445E4E667680CFC | |||
| 1904 | VрbасеССХ.exe | C:\Users\admin\AppData\Roaming\mslibrary\settings.ini | text | |
MD5:913A7A2EC02948B41FEF0A2744ED7EFD | SHA256:9C73907D004C5C552580BC9CAEBDE289399A5929F538D9632EFF272EFF7CF9C9 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
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 |
|---|---|---|---|---|---|---|
1904 | VрbасеССХ.exe | 31.184.255.100:443 | — | — | RU | suspicious |
DNS requests
Threats
PID | Process | Class | Message |
|---|---|---|---|
1904 | VрbасеССХ.exe | A Network Trojan was detected | ET CNC Feodo Tracker Reported CnC Server group 16 |