| download: | hashcalc.zip |
| Full analysis: | https://app.any.run/tasks/c97ccd7f-077c-4571-b72f-7e53952d65d6 |
| Verdict: | Malicious activity |
| Analysis date: | October 21, 2020, 20:39:26 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v2.0 to extract |
| MD5: | 3763CE0490295B4BCBE4E4CDBC85BE48 |
| SHA1: | F262B8A580FE26C317105E30BC03857CDD6F7ECF |
| SHA256: | 70D2197BE429A63E737747F356D0658764B35D194CDBAD9EE1BDEB30C8641D90 |
| SSDEEP: | 6144:r790GIE8pOeWXKE/O1hOXbndTw16iWDP6oLW9wmepacDwldniOUNlTn6RJdaiJXT:HSak4X99u16iaPNW6meV8lliOUHqgC6I |
MALICIOUS
Application was dropped or rewritten from another process
- setup.exe (PID: 2696)
- setup.exe (PID: 2096)
- HashCalc.exe (PID: 3876)
- HashCalc.exe (PID: 4052)
Actions looks like stealing of personal data
- WinRAR.exe (PID: 2544)
SUSPICIOUS
Executable content was dropped or overwritten
- setup.exe (PID: 2696)
- is-J73N3.tmp (PID: 908)
- WinRAR.exe (PID: 2544)
Creates files in the user directory
- is-J73N3.tmp (PID: 908)
INFO
Creates files in the program directory
- is-J73N3.tmp (PID: 908)
Loads dropped or rewritten executable
- is-J73N3.tmp (PID: 908)
Creates a software uninstall entry
- is-J73N3.tmp (PID: 908)
Application was dropped or rewritten from another process
- is-J73N3.tmp (PID: 908)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .zip | | | ZIP compressed archive (100) |
|---|
EXIF
ZIP
| ZipRequiredVersion: | 20 |
|---|---|
| ZipBitFlag: | - |
| ZipCompression: | Deflated |
| ZipModifyDate: | 2007:03:03 21:05:00 |
| ZipCRC: | 0x5e61248b |
| ZipCompressedSize: | 475685 |
| ZipUncompressedSize: | 500637 |
| ZipFileName: | setup.exe |
Total processes
46
Monitored processes
7
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 908 | "C:\Users\admin\AppData\Local\Temp\is-FEDBU.tmp\is-J73N3.tmp" /SL4 $C0198 "C:\Users\admin\AppData\Local\Temp\Rar$EXa2544.12543\setup.exe" 256685 52224 | C:\Users\admin\AppData\Local\Temp\is-FEDBU.tmp\is-J73N3.tmp | setup.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: Setup/Uninstall Exit code: 0 Version: 51.44.0.0 Modules
| |||||||||||||||
| 2096 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa2544.12543\setup.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa2544.12543\setup.exe | — | WinRAR.exe | |||||||||||
User: admin Company: SlavaSoft Inc. Integrity Level: MEDIUM Description: HashCalc Setup Exit code: 3221226540 Version: 2.0.2.0 Modules
| |||||||||||||||
| 2544 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\hashcalc.zip" | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 Modules
| |||||||||||||||
| 2696 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa2544.12543\setup.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa2544.12543\setup.exe | WinRAR.exe | ||||||||||||
User: admin Company: SlavaSoft Inc. Integrity Level: HIGH Description: HashCalc Setup Exit code: 0 Version: 2.0.2.0 Modules
| |||||||||||||||
| 3816 | "C:\Windows\system32\NOTEPAD.EXE" C:\Program Files\HashCalc\README.TXT | C:\Windows\system32\NOTEPAD.EXE | — | is-J73N3.tmp | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3876 | "C:\Program Files\HashCalc\HashCalc.exe" | C:\Program Files\HashCalc\HashCalc.exe | — | is-J73N3.tmp | |||||||||||
User: admin Company: SlavaSoft Inc. Integrity Level: HIGH Description: Hash Calculator Exit code: 0 Version: 2, 0, 2, 0 Modules
| |||||||||||||||
| 4052 | "C:\Program Files\HashCalc\HashCalc.exe" /install | C:\Program Files\HashCalc\HashCalc.exe | — | is-J73N3.tmp | |||||||||||
User: admin Company: SlavaSoft Inc. Integrity Level: HIGH Description: Hash Calculator Exit code: 0 Version: 2, 0, 2, 0 Modules
| |||||||||||||||
Total events
847
Read events
818
Write events
29
Delete events
0
Modification events
| (PID) Process: | (2544) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2544) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2544) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2544) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\hashcalc.zip | |||
| (PID) Process: | (2544) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2544) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2544) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2544) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (2544) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2544) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
7
Suspicious files
0
Text files
1
Unknown types
8
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 908 | is-J73N3.tmp | C:\Program Files\HashCalc\is-9SM0C.tmp | — | |
MD5:— | SHA256:— | |||
| 908 | is-J73N3.tmp | C:\Program Files\HashCalc\is-9EG8P.tmp | — | |
MD5:— | SHA256:— | |||
| 908 | is-J73N3.tmp | C:\Program Files\HashCalc\is-1B0N1.tmp | — | |
MD5:— | SHA256:— | |||
| 908 | is-J73N3.tmp | C:\Program Files\HashCalc\is-GMSJJ.tmp | — | |
MD5:— | SHA256:— | |||
| 908 | is-J73N3.tmp | C:\ProgramData\Microsoft\Windows\Start Menu\Programs\HashCalc\ReadMe.lnk | lnk | |
MD5:— | SHA256:— | |||
| 908 | is-J73N3.tmp | C:\ProgramData\Microsoft\Windows\Start Menu\Programs\HashCalc\HashCalc.lnk | lnk | |
MD5:— | SHA256:— | |||
| 908 | is-J73N3.tmp | C:\ProgramData\Microsoft\Windows\Start Menu\Programs\HashCalc\HashCalc HTML Help.lnk | lnk | |
MD5:— | SHA256:— | |||
| 908 | is-J73N3.tmp | C:\Users\admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\HashCalc.lnk | lnk | |
MD5:— | SHA256:— | |||
| 908 | is-J73N3.tmp | C:\Users\admin\AppData\Local\Temp\is-CV1JB.tmp\_isetup\_isdecmp.dll | executable | |
MD5:A813D18268AFFD4763DDE940246DC7E5 | SHA256:E19781AABE466DD8779CB9C8FA41BBB73375447066BB34E876CF388A6ED63C64 | |||
| 908 | is-J73N3.tmp | C:\Program Files\HashCalc\ReadMe.txt | text | |
MD5:59EC31C0A428A10F7792EC3EB3DB9059 | SHA256:22B995CB7C58A3C4D0629C185EFB7BB2F37B074A66CD21C66FAC74999740B1DE | |||
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