Cluster H

333 samples (Win2K-f (54%)
WinXP (46%))


Ports
Attack portPorts
445 (100%)44445 (100%)
Files
DropsProcesses
resource32w.exe (100%)
cmd.exe (31%)
csrss.exe (31%)
explorer.exe (31%)
lsass.exe (31%)
services.exe (31%)

full list

cmd.exe (45%)
csrss.exe (45%)
explorer.exe (45%)
lsass.exe (45%)
services.exe (45%)
spoolsv.exe (45%)

full list

random 9
character filename

Snort
Snort IDsSnort Egg IDsSnort Outbound IDs
1:22466:7 (62%)
1:292000032:99 (62%)
1:22000032:6 (59%)
1:2000032:99 (38%)
1:2466:7 (38%)
1:2000032:6 (38%)

full list

1:5001684:99 (98%)
1:2001683:3 (97%)
1:31000004:99 (62%)
1:3000004:99 (38%)
1:52123:3 (63%)
555:5555005:1 (37%)
Registry
Registry keysRegistry values
...currentversion/runservices (87%)
...microsoft/ole (86%)
...internetsettings/5.0 (55%)
...internetsettings/connections (55%)
...microsoft/ole (32%)

full list

networkhostservice (86%)
defaultconnectionsettings (55%)
Servers
DNS LookupsFailed connectionsC & C IPs
:proxim.ircgalaxy.pl (45%)
DE:proxim.ircgalaxy.pl (38%)
CZ:217.170.244.2:443 (98%)
CZ:82.114.64.251:443 (87%)
217.170.244.2:443 (90%)
Chatter
FTP chatterHTTP chatterIRC chatter
exec=resource32w.exe (100%)
pass=a (98%)
user=a (98%)
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Static Analysis
Antivirus labelsPacked MD5Unpacked MD5
sdbot (99%)
rbot (99%)
spybot (97%)
_trojano (96%)
antivir (88%)
backdoorrbot (84%)

full list

7fdfe3... (71%)

diversity: 18.4%

full list

10862e... (71%)

diversity: 3.6%

full list