| File name: | ImpactInstaller-0.9.5.exe |
| Full analysis: | https://app.any.run/tasks/d116e0c2-4cbc-4cc4-9aa2-cdab0a0edc83 |
| Verdict: | Malicious activity |
| Analysis date: | March 22, 2022, 19:43:07 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows |
| MD5: | 0B58E0F371CCE92C465C2682E890D87B |
| SHA1: | 3A94865D5EFFD8D4E4C497F1945902836D0E01E5 |
| SHA256: | EC8A47B58068099085A5406480D2DE8FE93FCB51738C5605DDEA7906D8CCD9C4 |
| SSDEEP: | 49152:/t7ZxrWpynDGoMhG+4CgPHJaOHKh5Va1lPBTpWEVdA:/t7ZxrWgDGoq4Bf0OHKh5M1Nppts |
MALICIOUS
No malicious indicators.SUSPICIOUS
Checks supported languages
- ImpactInstaller-0.9.5.exe (PID: 2056)
- javaw.exe (PID: 3012)
Check for Java to be installed
- ImpactInstaller-0.9.5.exe (PID: 2056)
Reads the computer name
- javaw.exe (PID: 3012)
Executes JAVA applets
- ImpactInstaller-0.9.5.exe (PID: 2056)
Uses ICACLS.EXE to modify access control list
- javaw.exe (PID: 3012)
Creates files in the program directory
- javaw.exe (PID: 3012)
INFO
Checks supported languages
- icacls.exe (PID: 3456)
- taskmgr.exe (PID: 2476)
Reads the computer name
- icacls.exe (PID: 3456)
- taskmgr.exe (PID: 2476)
Manual execution by user
- taskmgr.exe (PID: 2476)
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) (41) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (36.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.6) |
| .exe | | | Win32 Executable (generic) (5.9) |
| .exe | | | Win16/32 Executable Delphi generic (2.7) |
EXIF
EXE
| ProductVersion: | 0.9.5 |
|---|---|
| ProductName: | installer |
| OriginalFileName: | installer-0.9.5.exe |
| LegalTrademarks: | - |
| LegalCopyright: | Copyright (C) Impact Developers |
| InternalName: | installer |
| FileVersion: | 0.9.5 |
| FileDescription: | installer |
| CompanyName: | ImpactDevelopment |
| CharacterSet: | Windows, Latin1 |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Windows NT |
| FileFlags: | (none) |
| FileFlagsMask: | 0x0000 |
| ProductVersionNumber: | 0.9.5.0 |
| FileVersionNumber: | 0.9.5.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | 1 |
| OSVersion: | 4 |
| EntryPoint: | 0x1290 |
| UninitializedDataSize: | 36864 |
| InitializedDataSize: | 265216 |
| CodeSize: | 19968 |
| LinkerVersion: | 2.22 |
| PEType: | PE32 |
| TimeStamp: | 2021:06:20 19:45:30+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 20-Jun-2021 17:45:30 |
| Detected languages: |
|
| CompanyName: | ImpactDevelopment |
| FileDescription: | installer |
| FileVersion: | 0.9.5 |
| InternalName: | installer |
| LegalCopyright: | Copyright (C) Impact Developers |
| LegalTrademarks: | - |
| OriginalFilename: | installer-0.9.5.exe |
| ProductName: | installer |
| ProductVersion: | 0.9.5 |
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: | 6 |
| Time date stamp: | 20-Jun-2021 17:45:30 |
| 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 | 0x00004CE0 | 0x00004E00 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.03278 |
.data | 0x00006000 | 0x00000040 | 0x00000200 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0.163808 |
.rdata | 0x00007000 | 0x00000680 | 0x00000800 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.92317 |
.bss | 0x00008000 | 0x00008E30 | 0x00000000 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x00011000 | 0x00000AA8 | 0x00000C00 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.65099 |
.rsrc | 0x00012000 | 0x0003F4B8 | 0x0003F600 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.47634 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.05857 | 1810 | UNKNOWN | Process Default Language | RT_MANIFEST |
2 | 2 | 4 | UNKNOWN | Process Default Language | RT_RCDATA |
3 | 7.99014 | 84178 | UNKNOWN | Process Default Language | RT_ICON |
4 | 5.98412 | 4264 | UNKNOWN | Process Default Language | RT_ICON |
5 | 7.98873 | 80598 | UNKNOWN | Process Default Language | RT_ICON |
6 | 5.78813 | 16936 | UNKNOWN | Process Default Language | RT_ICON |
8 | 1 | 2 | UNKNOWN | Process Default Language | RT_RCDATA |
11 | 2.32193 | 5 | UNKNOWN | Process Default Language | RT_RCDATA |
15 | 4.14551 | 48 | UNKNOWN | Process Default Language | RT_RCDATA |
16 | 3.93872 | 24 | UNKNOWN | Process Default Language | RT_RCDATA |
Imports
ADVAPI32.DLL |
KERNEL32.dll |
SHELL32.DLL |
USER32.dll |
msvcrt.dll |
Total processes
38
Monitored processes
4
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2056 | "C:\Users\admin\AppData\Local\Temp\ImpactInstaller-0.9.5.exe" | C:\Users\admin\AppData\Local\Temp\ImpactInstaller-0.9.5.exe | — | Explorer.EXE | |||||||||||
User: admin Company: ImpactDevelopment Integrity Level: MEDIUM Description: installer Exit code: 0 Version: 0.9.5 Modules
| |||||||||||||||
| 2476 | "C:\Windows\system32\taskmgr.exe" /4 | C:\Windows\system32\taskmgr.exe | — | Explorer.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Task Manager Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3012 | "C:\Program Files\Java\jre1.8.0_271\bin\javaw.exe" -classpath "C:\Users\admin\AppData\Local\Temp\ImpactInstaller-0.9.5.exe;lib\installer-0.9.5.jar" io.github.ImpactDevelopment.installer.Installer | C:\Program Files\Java\jre1.8.0_271\bin\javaw.exe | ImpactInstaller-0.9.5.exe | ||||||||||||
User: admin Company: Oracle Corporation Integrity Level: MEDIUM Description: Java(TM) Platform SE binary Exit code: 0 Version: 8.0.2710.9 Modules
| |||||||||||||||
| 3456 | C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M | C:\Windows\system32\icacls.exe | — | javaw.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
1 645
Read events
1 642
Write events
3
Delete events
0
Modification events
| (PID) Process: | (3012) javaw.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication |
| Operation: | write | Name: | Name |
Value: javaw.exe | |||
| (PID) Process: | (3012) javaw.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
Executable files
0
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3012 | javaw.exe | C:\ProgramData\Oracle\Java\.oracle_jre_usage\17dfc292991c8061.timestamp | text | |
MD5:4AED4D8B2192ED17D8C8022D5C5FF259 | SHA256:F5A50C593F546E4225FFE81A5D1CBA2FC82A252657A8F375336E8F3981E78B19 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
3
Threats
1
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3012 | javaw.exe | GET | 200 | 104.21.87.236:80 | http://impactclient.net/releases.json | US | ini | 196 Kb | suspicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3012 | javaw.exe | 104.21.87.236:80 | impactclient.net | Cloudflare Inc | US | suspicious |
3012 | javaw.exe | 142.250.185.110:443 | www.google-analytics.com | Google Inc. | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.google-analytics.com |
| whitelisted |
impactclient.net |
| suspicious |
dns.msftncsi.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3012 | javaw.exe | Potentially Bad Traffic | ET POLICY Vulnerable Java Version 1.8.x Detected |