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| File name: | Major.exe |
| Full analysis: | https://app.any.run/tasks/147bce57-3d09-4504-a82d-1ed9d78b8a50 |
| Verdict: | Malicious activity |
| Analysis date: | May 21, 2022, 01:05:04 |
| 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: | D604C29940864C64B4752D31E2DEB465 |
| SHA1: | C1698EA4E5D1BA1C9B78973556F97E8F6DBBDEF3 |
| SHA256: | DA0233F5E5E9A34E8DD4F6911444CA1F3E29BB9CBD958A9F4508AC7D72CCD55D |
| SSDEEP: | 768:jfiNar/0i5A9lquoNvU4n7oDBXhVa+3Y/v2pPLo6Gyfu7q3YKdX3jj60dhfp0nQ/:4IxKWLvFn43bovQtu7qo43jjRDf4h/q |
MALICIOUS
Tries to delete the host file
- cmd.exe (PID: 2060)
SUSPICIOUS
Checks supported languages
- cmd.exe (PID: 2060)
- Major.exe (PID: 3712)
- wscript.exe (PID: 2872)
- cmd.exe (PID: 3460)
Reads the computer name
- Major.exe (PID: 3712)
- wscript.exe (PID: 2872)
Executes scripts
- Major.exe (PID: 3712)
Executed via COM
- vdsldr.exe (PID: 2976)
Executed as Windows Service
- vds.exe (PID: 3236)
Reads Environment values
- vds.exe (PID: 3236)
Removes files from Windows directory
- cmd.exe (PID: 2060)
INFO
Manual execution by user
- cmd.exe (PID: 2060)
- cmd.exe (PID: 3460)
Checks Windows Trust Settings
- wscript.exe (PID: 2872)
Checks supported languages
- diskpart.exe (PID: 4004)
- vdsldr.exe (PID: 2976)
- takeown.exe (PID: 2020)
- vds.exe (PID: 3236)
Reads the computer name
- takeown.exe (PID: 2020)
- vdsldr.exe (PID: 2976)
- diskpart.exe (PID: 4004)
- vds.exe (PID: 3236)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable PureBasic (generic) (54.1) |
|---|---|---|
| .exe | | | Win32 Executable MS Visual C++ (generic) (16) |
| .exe | | | Win64 Executable (generic) (14.2) |
| .scr | | | Windows screen saver (6.7) |
| .dll | | | Win32 Dynamic Link Library (generic) (3.3) |
EXIF
EXE
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x1000 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 11264 |
| CodeSize: | 49152 |
| LinkerVersion: | 2.5 |
| PEType: | PE32 |
| TimeStamp: | 2016:05:04 09:30:05+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 04-May-2016 07:30:05 |
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: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 04-May-2016 07:30:05 |
| 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 |
|---|---|---|---|---|---|
.code | 0x00001000 | 0x000020C7 | 0x00002200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.43644 |
.text | 0x00004000 | 0x00009C1A | 0x00009E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.5668 |
.rdata | 0x0000E000 | 0x0000097E | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.60937 |
.data | 0x0000F000 | 0x00001784 | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.79557 |
.rsrc | 0x00011000 | 0x00000C44 | 0x00000E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.19533 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.09999 | 668 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
B | 5.30414 | 2105 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
D | 3.46772 | 14 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
N | 2.96596 | 20 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
O | 0.918296 | 6 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
Imports
COMCTL32.DLL |
GDI32.DLL |
KERNEL32.dll |
MSVCRT.dll |
OLE32.DLL |
SHELL32.DLL |
SHLWAPI.DLL |
USER32.DLL |
WINMM.DLL |
Total processes
53
Monitored processes
9
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2952 | "C:\Users\admin\AppData\Local\Temp\Major.exe" | C:\Users\admin\AppData\Local\Temp\Major.exe | — | Explorer.EXE | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Modules
| |||||||||||||||
| 3712 | "C:\Users\admin\AppData\Local\Temp\Major.exe" | C:\Users\admin\AppData\Local\Temp\Major.exe | Explorer.EXE | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 2872 | "C:\Windows\system32\wscript.exe" C:\Users\admin\AppData\Local\Temp\D5F4.tmp\D5F5.vbs | C:\Windows\system32\wscript.exe | — | Major.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 Modules
| |||||||||||||||
| 2060 | "C:\Windows\System32\cmd.exe" | C:\Windows\System32\cmd.exe | Explorer.EXE | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 3460 | "C:\Windows\system32\cmd.exe" | C:\Windows\system32\cmd.exe | Explorer.EXE | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2020 | takeown /f ????????????????????? | C:\Windows\system32\takeown.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Takes ownership of a file Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 4004 | diskpart | C:\Windows\system32\diskpart.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: DiskPart Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2976 | C:\Windows\System32\vdsldr.exe -Embedding | C:\Windows\System32\vdsldr.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Virtual Disk Service Loader Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3236 | C:\Windows\System32\vds.exe | C:\Windows\System32\vds.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Virtual Disk Service Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
419
Read events
411
Write events
8
Delete events
0
Modification events
| (PID) Process: | (3712) Major.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (3712) Major.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (3712) Major.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (3712) Major.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
Executable files
0
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3712 | Major.exe | C:\Users\admin\AppData\Local\Temp\D5F4.tmp\D5F5.vbs | text | |
MD5:9192FD494155EAB424110765C751559E | SHA256:CBD3B0F294E8F11592A3AD80D1070D81746F806A48183B93C345251422CCBF0D | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report