File name: | putty.exe |
Full analysis: | https://app.any.run/tasks/ba0bb787-5ae2-4682-b8fa-90df35e38653 |
Verdict: | Malicious activity |
Analysis date: | January 22, 2019, 20:53:56 |
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: | 07A8F9737F40971A810CF4DC28BBE43E |
SHA1: | 7EB15C9385301A170E529E39F7F3DDE371890B87 |
SHA256: | A9468A1307C10E9DE6B1D25E4D2EF59261B81F580EC93D6D3A573A887107317C |
SSDEEP: | 12288:ep1Zi2lqs8xRoO6Ql+T9BuxYrqukBcUZUV0A90dWI:ebLul7YrqukBKVd+d1 |
.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) |
ProductVersion: | 3.9 |
---|---|
ProductName: | Network Security Services |
OriginalFileName: | nss3.dll |
LegalCopyright: | Copyright © 1994-2001 Netscape Communications Corporation |
InternalName: | nss3 |
FileVersion: | 3.9 |
FileDescription: | NSS Base Library |
CompanyName: | Netscape Communications Corporation |
CharacterSet: | Unicode |
LanguageCode: | English (U.S.) |
FileSubtype: | - |
ObjectFileType: | Dynamic link library |
FileOS: | Win32 |
FileFlags: | (none) |
FileFlagsMask: | 0x003f |
ProductVersionNumber: | 3.9.0.0 |
FileVersionNumber: | 3.9.0.0 |
Subsystem: | Windows GUI |
SubsystemVersion: | 5 |
ImageVersion: | - |
OSVersion: | 5 |
EntryPoint: | 0x43e4 |
UninitializedDataSize: | - |
InitializedDataSize: | 786432 |
CodeSize: | 49152 |
LinkerVersion: | 12 |
PEType: | PE32 |
TimeStamp: | 2019:01:23 03:59:59+01:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 23-Jan-2019 02:59:59 |
Detected languages: |
|
CompanyName: | Netscape Communications Corporation |
FileDescription: | NSS Base Library |
FileVersion: | 3.9 |
InternalName: | nss3 |
LegalCopyright: | Copyright © 1994-2001 Netscape Communications Corporation |
OriginalFilename: | nss3.dll |
ProductName: | Network Security Services |
ProductVersion: | 3.9 |
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: | 0x000000E0 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 9 |
Time date stamp: | 23-Jan-2019 02:59:59 |
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 | 0x0000BD92 | 0x0000C000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.66627 |
.rdata | 0x0000D000 | 0x00002D0E | 0x00003000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.19792 |
CONST | 0x00010000 | 0x00038A20 | 0x00035000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.2938 |
s2q| | 0x00049000 | 0x00022E0E | 0x00023000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.98557 |
Kv | 0x0006C000 | 0x0000D183 | 0x0000E000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.79704 |
QBaL | 0x0007A000 | 0x000122CB | 0x00013000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.8828 |
=Dk9 | 0x0008D000 | 0x000311CF | 0x00032000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.96718 |
.rsrc | 0x000BF000 | 0x00000486 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 0.959914 |
.reloc | 0x000C0000 | 0x0000C3D4 | 0x0000D000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 5.919 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 3.37446 | 824 | UNKNOWN | English - United States | RT_VERSION |
ADVAPI32.dll |
GDI32.dll |
IPHLPAPI.DLL |
KERNEL32.dll |
MPRAPI.dll |
NTDSAPI.dll |
OPENGL32.dll |
PSAPI.DLL |
RASAPI32.dll |
RPCRT4.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
2976 | "C:\Users\admin\AppData\Local\Temp\putty.exe" | C:\Users\admin\AppData\Local\Temp\putty.exe | explorer.exe | |
User: admin Company: Netscape Communications Corporation Integrity Level: MEDIUM Description: NSS Base Library Exit code: 0 Version: 3.9 | ||||
4092 | C:\Users\admin\AppData\Local\Temp\putty.exe /C | C:\Users\admin\AppData\Local\Temp\putty.exe | — | putty.exe |
User: admin Company: Netscape Communications Corporation Integrity Level: MEDIUM Description: NSS Base Library Exit code: 0 Version: 3.9 | ||||
3988 | C:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.exe | C:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.exe | — | putty.exe |
User: admin Company: Netscape Communications Corporation Integrity Level: MEDIUM Description: NSS Base Library Exit code: 0 Version: 3.9 | ||||
3232 | "C:\Windows\System32\cmd.exe" /c ping.exe -n 6 127.0.0.1 & type "C:\Windows\System32\calc.exe" > "C:\Users\admin\AppData\Local\Temp\putty.exe" | C:\Windows\System32\cmd.exe | putty.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
3772 | ping.exe -n 6 127.0.0.1 | C:\Windows\system32\PING.EXE | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP Ping Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
2308 | C:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.exe /C | C:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.exe | — | ytfovlym.exe |
User: admin Company: Netscape Communications Corporation Integrity Level: MEDIUM Description: NSS Base Library Exit code: 0 Version: 3.9 | ||||
3728 | C:\Windows\explorer.exe | C:\Windows\explorer.exe | ytfovlym.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 6.1.7600.16385 (win7_rtm.090713-1255) |
PID | Process | Filename | Type | |
---|---|---|---|---|
3728 | explorer.exe | C:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.dat | binary | |
MD5:4E9DD2BE5BE02F4232C4AD12E3ECB4FC | SHA256:4E1355949A921EE801DEF66C43126CDADA60D95314529DE2B99A9FA2C9168C69 | |||
2976 | putty.exe | C:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.dat | binary | |
MD5:6EDE8AEAA502A2900342118A56DB3119 | SHA256:0438D6204B2A535CB5DC2024FCA98776715939C291A313909166A706B5C2EB8C | |||
2976 | putty.exe | C:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.exe | executable | |
MD5:07A8F9737F40971A810CF4DC28BBE43E | SHA256:A9468A1307C10E9DE6B1D25E4D2EF59261B81F580EC93D6D3A573A887107317C | |||
3232 | cmd.exe | C:\Users\admin\AppData\Local\Temp\putty.exe | executable | |
MD5:60B7C0FEAD45F2066E5B805A91F4F0FC | SHA256:80C10EE5F21F92F89CBC293A59D2FD4C01C7958AACAD15642558DB700943FA22 |
Process | Message |
---|---|
explorer.exe | AAAA |