| File name: | 8e1f22dd9e809ead5e19b340b0c80cae.exe.vir |
| Full analysis: | https://app.any.run/tasks/2a75c9e8-32bd-4007-abd3-ac2c94114c2d |
| 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: | December 13, 2021, 09:05:32 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows |
| MD5: | 8E1F22DD9E809EAD5E19B340B0C80CAE |
| SHA1: | 2A53525EEB7B76B3D1BFE40AC349446F2ADD8784 |
| SHA256: | 7E363B5F1BA373782261713FA99E8BBC35DDDA97E48799C4EB28F17989DA8D8E |
| SSDEEP: | 49152:2nvp+Zzw4dyY450JZRg/3a4aYstmTUVciEeNq/RgaJ2wQc:2nB+pLdoQz43a4PcGiIvwwQc |
| .exe | | | Win32 Executable MS Visual C++ (generic) (67.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (14.2) |
| .exe | | | Win32 Executable (generic) (9.7) |
| .exe | | | Generic Win/DOS Executable (4.3) |
| .exe | | | DOS Executable Generic (4.3) |
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 4 |
| ImageVersion: | 1 |
| OSVersion: | 4 |
| EntryPoint: | 0x14c0 |
| UninitializedDataSize: | 1536 |
| InitializedDataSize: | 3004416 |
| CodeSize: | 2041856 |
| LinkerVersion: | 2.3 |
| PEType: | PE32 |
| TimeStamp: | 2021:11:25 21:04:41+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 25-Nov-2021 20:04:41 |
| TLS Callbacks: | 3 callback(s) detected. |
| 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 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 8 |
| Time date stamp: | 25-Nov-2021 20:04:41 |
| 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 | 0x001F27CC | 0x001F2800 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.408 |
.data | 0x001F4000 | 0x00000120 | 0x00000200 | IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.3198 |
.rdata | 0x001F5000 | 0x000D6E88 | 0x000D7000 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_2048BYTES, 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_8BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.92314 |
.eh_fram\xc8\x1d\x01 | 0x002CC000 | 0x00011DC8 | 0x00011E00 | 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 | 4.81342 |
.bss | 0x002DE000 | 0x0000058C | 0x00000000 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_2048BYTES, 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_8BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x002DF000 | 0x00001B04 | 0x00001C00 | 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 | 5.3924 |
.CRT | 0x002E1000 | 0x00000054 | 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 | 0.670296 |
.tls | 0x002E2000 | 0x00000020 | 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 | 0.210826 |
ADVAPI32.dll |
KERNEL32.dll |
NETAPI32.dll |
RstrtMgr.DLL |
SHELL32.dll |
USER32.dll |
USERENV.dll |
WS2_32.dll |
bcrypt.dll |
msvcrt.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 964 | C:\Windows\System32\cmd.exe /c "C:\Users\admin\Desktop\8e1f22dd9e809ead5e19b340b0c80cae.exe.vir.exe" --child | C:\Windows\System32\cmd.exe | — | 8e1f22dd9e809ead5e19b340b0c80cae.exe.vir.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1200 | "C:\Windows\system32\cmd.exe" /c "vssadmin.exe delete shadows /all /quiet" | C:\Windows\system32\cmd.exe | — | 8e1f22dd9e809ead5e19b340b0c80cae.exe.vir.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1252 | C:\Windows\system32\vssvc.exe | C:\Windows\system32\vssvc.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft� Volume Shadow Copy Service Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1500 | fsutil behavior set SymlinkEvaluation R2R:1 | C:\Windows\system32\fsutil.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: fsutil.exe Exit code: 0 Version: 6.1.7601.17577 (win7sp1_gdr.110310-1504) Modules
| |||||||||||||||
| 1512 | "C:\Windows\system32\cmd.exe" /c "fsutil behavior set SymlinkEvaluation R2R:1" | C:\Windows\system32\cmd.exe | — | 8e1f22dd9e809ead5e19b340b0c80cae.exe.vir.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1888 | C:\Users\admin\Desktop\8e1f22dd9e809ead5e19b340b0c80cae.exe.vir.exe --child | C:\Users\admin\Desktop\8e1f22dd9e809ead5e19b340b0c80cae.exe.vir.exe | — | cmd.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 1 Modules
| |||||||||||||||
| 2224 | "C:\Windows\system32\cmd.exe" /c "arp -a" | C:\Windows\system32\cmd.exe | — | 8e1f22dd9e809ead5e19b340b0c80cae.exe.vir.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2300 | fsutil behavior set SymlinkEvaluation R2L:1 | C:\Windows\system32\fsutil.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: fsutil.exe Exit code: 0 Version: 6.1.7601.17577 (win7sp1_gdr.110310-1504) Modules
| |||||||||||||||
| 2436 | "C:\Windows\system32\cmd.exe" /c "reg add HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters /v MaxMpxCt /d 65535 /t REG_DWORD /f" | C:\Windows\system32\cmd.exe | — | 8e1f22dd9e809ead5e19b340b0c80cae.exe.vir.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2480 | arp -a | C:\Windows\system32\ARP.EXE | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: TCP/IP Arp Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| (PID) Process: | (2496) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (2496) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (2496) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (2496) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (2300) fsutil.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\FileSystem |
| Operation: | write | Name: | SymlinkRemoteToLocalEvaluation |
Value: 1 | |||
| (PID) Process: | (1500) fsutil.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\FileSystem |
| Operation: | write | Name: | SymlinkRemoteToRemoteEvaluation |
Value: 1 | |||
| (PID) Process: | (3712) reg.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\LanmanServer\Parameters |
| Operation: | write | Name: | MaxMpxCt |
Value: 65535 | |||
| (PID) Process: | (2480) ARP.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\RFC1156Agent\CurrentVersion\Parameters |
| Operation: | write | Name: | TrapPollTimeMilliSecs |
Value: 15000 | |||
| (PID) Process: | (2588) 8e1f22dd9e809ead5e19b340b0c80cae.exe.vir.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | Owner |
Value: 1C0A000078FD459D00F0D701 | |||
| (PID) Process: | (2588) 8e1f22dd9e809ead5e19b340b0c80cae.exe.vir.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | SessionHash |
Value: C655CE21152EAE728F6D1075FBAD0672D7B61243F2F22DDF6110DDF6D1FE3107 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2588 | 8e1f22dd9e809ead5e19b340b0c80cae.exe.vir.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim.wpzlbji | — | |
MD5:— | SHA256:— | |||
| 2588 | 8e1f22dd9e809ead5e19b340b0c80cae.exe.vir.exe | C:\Users\Administrator\RECOVER-wpzlbji-FILES.txt | text | |
MD5:— | SHA256:— | |||
| 2588 | 8e1f22dd9e809ead5e19b340b0c80cae.exe.vir.exe | C:\Users\Administrator\Favorites\MSN Websites\RECOVER-wpzlbji-FILES.txt | text | |
MD5:— | SHA256:— | |||
| 2588 | 8e1f22dd9e809ead5e19b340b0c80cae.exe.vir.exe | C:\Users\Administrator\Favorites\MSN Websites\MSN Entertainment.url.wpzlbji | url | |
MD5:29D291C2200AF2C23EFBC115F2DC5D3A | SHA256:4D77C5A2BBB3C5835936BD1D10F544C190446918C38DCC17A883BADCD1DD7A5E | |||
| 2588 | 8e1f22dd9e809ead5e19b340b0c80cae.exe.vir.exe | C:\Users\Administrator\Favorites\Windows Live\Windows Live Gallery.url.wpzlbji | url | |
MD5:70C618F40F686A462C933F3EE7811571 | SHA256:91DD0C1F3267F5C4AAEBD564B515F9ACB9A8EED02D89E12B37449674FFBC5100 | |||
| 2588 | 8e1f22dd9e809ead5e19b340b0c80cae.exe.vir.exe | C:\Users\Administrator\Favorites\Windows Live\Windows Live Mail.url.wpzlbji | url | |
MD5:F1D69EC4BC8F3BC62804487B1AFC91FC | SHA256:846EBF1AAFF5D3DBA6707BBC5B013EFA437E1811C87CDE6137D46882E4519313 | |||
| 2588 | 8e1f22dd9e809ead5e19b340b0c80cae.exe.vir.exe | C:\Users\Administrator\Favorites\MSN Websites\MSN.url.wpzlbji | url | |
MD5:E7B80E9C6721BD7500DB104993F4EC72 | SHA256:CBA36D1979C45E4CAC400FB66BF9C6D717BB48BE4658EB01E2CAD96201EA7FD8 | |||
| 2588 | 8e1f22dd9e809ead5e19b340b0c80cae.exe.vir.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi.wpzlbji | sdi | |
MD5:22D9945B4AAE36DD59620A918F2E65F4 | SHA256:CD2C00CE027687CE4A8BDC967F26A8AB82F651C9BECD703658BA282EC49702BD | |||
| 2588 | 8e1f22dd9e809ead5e19b340b0c80cae.exe.vir.exe | C:\Users\Administrator\NTUSER.DAT{6cced2f1-6e01-11de-8bed-001e0bcd1824}.TMContainer00000000000000000002.regtrans-ms.wpzlbji | gmc | |
MD5:59071590099D21DD439896592338BF95 | SHA256:07854D2FEF297A06BA81685E660C332DE36D5D18D546927D30DAAD6D7FDA1541 | |||
| 2588 | 8e1f22dd9e809ead5e19b340b0c80cae.exe.vir.exe | C:\Users\Administrator\Favorites\Windows Live\RECOVER-wpzlbji-FILES.txt | text | |
MD5:— | SHA256:— | |||