File name: | immsorry.exe |
Full analysis: | https://app.any.run/tasks/aa4632bd-f9b7-47f9-b968-5bbfff19ef1b |
Verdict: | Malicious activity |
Threats: | Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. |
Analysis date: | July 17, 2019, 07:40:09 |
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: | 217C23371F1D91E81BEAC74A759BE045 |
SHA1: | 7AA2ABE3C6D2DECEE0BD741198A59DB9C92D4CBD |
SHA256: | 20C6D29DA875075AFA0ED7B4FB58E555DE89D4BED13BF5AD109817C593DDD77D |
SSDEEP: | 49152:cbIZw+8h+93HIyboFW0eqqoD5PyyGBrmM/eZzUBSzPayRxcJ:zb3HlCW0eGIy6r//eZAIWyRxq |
.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) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 2018:09:30 20:01:44+02:00 |
PEType: | PE32 |
LinkerVersion: | 14 |
CodeSize: | 190976 |
InitializedDataSize: | 78848 |
UninitializedDataSize: | - |
EntryPoint: | 0x1d549 |
OSVersion: | 5.1 |
ImageVersion: | - |
SubsystemVersion: | 5.1 |
Subsystem: | Windows GUI |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 30-Sep-2018 18:01:44 |
Detected languages: |
|
Debug artifacts: |
|
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: | 0x00000120 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 6 |
Time date stamp: | 30-Sep-2018 18:01:44 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.text | 0x00001000 | 0x0002E924 | 0x0002EA00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.69845 |
.rdata | 0x00030000 | 0x00009A8C | 0x00009C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.13014 |
.data | 0x0003A000 | 0x000203A0 | 0x00000C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.23545 |
.gfids | 0x0005B000 | 0x000000E8 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 2.09308 |
.rsrc | 0x0005C000 | 0x000068F8 | 0x00006A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.67363 |
.reloc | 0x00063000 | 0x00001FDC | 0x00002000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.67876 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.25329 | 1875 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
2 | 3.97554 | 1384 | Latin 1 / Western European | Process Default Language | RT_ICON |
3 | 3.14064 | 744 | Latin 1 / Western European | Process Default Language | RT_ICON |
4 | 2.73945 | 296 | Latin 1 / Western European | Process Default Language | RT_ICON |
7 | 3.66634 | 508 | Latin 1 / Western European | UNKNOWN | RT_STRING |
8 | 3.71728 | 582 | Latin 1 / Western European | UNKNOWN | RT_STRING |
9 | 3.74776 | 476 | Latin 1 / Western European | UNKNOWN | RT_STRING |
10 | 3.55807 | 220 | Latin 1 / Western European | UNKNOWN | RT_STRING |
11 | 3.90128 | 1128 | Latin 1 / Western European | UNKNOWN | RT_STRING |
12 | 3.68258 | 356 | Latin 1 / Western European | UNKNOWN | RT_STRING |
KERNEL32.dll |
USER32.dll (delay-loaded) |
gdiplus.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
3644 | "C:\Users\admin\AppData\Local\Temp\immsorry.exe" | C:\Users\admin\AppData\Local\Temp\immsorry.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
3392 | "C:\Users\admin\AppData\Roaming\svchost .exe" | C:\Users\admin\AppData\Roaming\svchost .exe | — | immsorry.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
2788 | C:\Windows\system32\cmd.exe /c "C:\Users\admin\AppData\Roaming\desk.bat" | C:\Windows\system32\cmd.exe | — | svchost .exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 2 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
3656 | reg add "HKCU\control panel\desktop" /v wallpaper /t REG_SZ /d "" /f | C:\Windows\system32\reg.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
3156 | reg add "HKCU\control panel\desktop" /v wallpaper /t REG_SZ /d "C:\Users\admin\AppData\Roaming\des1.jpg" /f | C:\Windows\system32\reg.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
2352 | reg delete "HKCU\Software\Microsoft\Internet Explorer\Desktop\General" /v WallpaperStyle /f | C:\Windows\system32\reg.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
2696 | reg add "HKCU\control panel\desktop" /v WallpaperStyle /t REG_SZ /d 2 /f | C:\Windows\system32\reg.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
3060 | RUNDLL32.EXE user32.dll,UpdatePerUserSystemParameters | C:\Windows\system32\rundll32.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
3616 | vssadmin.exe Delete Shadows /All /Quiet | C:\Windows\system32\vssadmin.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Command Line Interface for Microsoft® Volume Shadow Copy Service Exit code: 2 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
2328 | sc stop VVS | C:\Windows\system32\sc.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: A tool to aid in developing services for WindowsNT Exit code: 1060 Version: 6.1.7600.16385 (win7_rtm.090713-1255) |
(PID) Process: | (3644) immsorry.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
(PID) Process: | (3644) immsorry.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 1 | |||
(PID) Process: | (3656) reg.exe | Key: | HKEY_CURRENT_USER\Control Panel\Desktop |
Operation: | write | Name: | wallpaper |
Value: | |||
(PID) Process: | (3156) reg.exe | Key: | HKEY_CURRENT_USER\Control Panel\Desktop |
Operation: | write | Name: | wallpaper |
Value: C:\Users\admin\AppData\Roaming\des1.jpg | |||
(PID) Process: | (2696) reg.exe | Key: | HKEY_CURRENT_USER\Control Panel\Desktop |
Operation: | write | Name: | WallpaperStyle |
Value: 2 | |||
(PID) Process: | (2796) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication |
Operation: | write | Name: | Name |
Value: DllHost.exe | |||
(PID) Process: | (2796) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows Photo Viewer\Viewer |
Operation: | write | Name: | MainWndPos |
Value: 6000000034000000A00400008002000000000000 | |||
(PID) Process: | (3180) notepad++.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E |
Operation: | write | Name: | LanguageList |
Value: en-US | |||
(PID) Process: | (3180) notepad++.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
(PID) Process: | (3180) notepad++.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 1 |
PID | Process | Filename | Type | |
---|---|---|---|---|
3392 | svchost .exe | C:\Users\admin\Desktop\againstpeople.jpg.ch4x0 | — | |
MD5:— | SHA256:— | |||
3392 | svchost .exe | C:\Users\admin\Desktop\causeoption.rtf.ch4x0 | — | |
MD5:— | SHA256:— | |||
3392 | svchost .exe | C:\Users\admin\Desktop\internationalcable.jpg.ch4x0 | — | |
MD5:— | SHA256:— | |||
3392 | svchost .exe | C:\Users\admin\Desktop\keyasked.jpg.ch4x0 | — | |
MD5:— | SHA256:— | |||
3392 | svchost .exe | C:\Users\admin\Desktop\loselements.jpg.ch4x0 | — | |
MD5:— | SHA256:— | |||
3392 | svchost .exe | C:\Users\admin\Desktop\mapssimple.png.ch4x0 | — | |
MD5:— | SHA256:— | |||
3392 | svchost .exe | C:\Users\admin\Desktop\maturehis.rtf.ch4x0 | — | |
MD5:— | SHA256:— | |||
3392 | svchost .exe | C:\Users\admin\Desktop\nonmb.rtf.ch4x0 | — | |
MD5:— | SHA256:— | |||
3392 | svchost .exe | C:\Users\admin\Desktop\packbaby.jpg.ch4x0 | — | |
MD5:— | SHA256:— | |||
3392 | svchost .exe | C:\Users\admin\Desktop\pagenotice.rtf.ch4x0 | — | |
MD5:— | SHA256:— |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 2.16.186.11:80 | http://isrg.trustid.ocsp.identrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRv9GhNQxLSSGKBnMArPUcsHYovpgQUxKexpHsscfrb4UuQdf%2FEFWCFiRACEAoBQUIAAAFThXNqC4Xspwg%3D | unknown | der | 1.36 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2140 | gup.exe | 37.59.28.236:443 | notepad-plus-plus.org | OVH SAS | FR | whitelisted |
— | — | 2.16.186.11:80 | isrg.trustid.ocsp.identrust.com | Akamai International B.V. | — | whitelisted |
Domain | IP | Reputation |
---|---|---|
notepad-plus-plus.org |
| whitelisted |
isrg.trustid.ocsp.identrust.com |
| whitelisted |
Process | Message |
---|---|
notepad++.exe | VerifyLibrary: C:\Program Files\Notepad++\SciLexer.dll
|
notepad++.exe | VerifyLibrary: certificate revocation checking is disabled
|
notepad++.exe | 42C4C5846BB675C74E2B2C90C69AB44366401093
|