asyncrat | a1106f22235d6de7f8f97a6272faa26c06b69693628e75547a5397c2666f6436

Sharing

Copy URL Twitter E-mail

General

Target
a1106f22235d6de7f8f97a6272faa26c06b69693628e75547a5397c2666f6436
Size 45KB
Sample260803-traf6aca68
SHA256 a1106f22235d6de7f8f97a6272faa26c06b69693628e75547a5397c2666f6436
MD5 6f59ed9da79db6ae98771e876fef1ffd
SHA1 bb7756676957e821c3928750bc1386e391841a5f
SHA512 de66f362c170c48bc84728c6034efbf4f180f63dad1a5a14bd8e94b541927b07ad5da7b47aec9c32d486215187df50f84d4b90cebc5234a1635c32254fb1a51a
SSDEEP 768:4uBfJTMUyYUWUWBDimo2qVg0b3NLAteiZPImzjbUg53i8jpXNmXY1BDZbx:4uBfJTMpv2q3ZhiWm3b75SkMidbx
TLSH
T1B0233C003BE9812BF2BE4F78A9F25245867AF2636603D5491CC451DB5613FC6CA43AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sex18.me:80
sex18.me:22
sex18.me:8080
sex18.me:8880
sex18.me:2052
sex18.me:2082
sex18.me:2086
sex18.me:2095
sex18.me:443
sex18.me:2053
sex18.me:2083
sex18.me:2087
sex18.me:2096
sex18.me:8443
www.sex18.me:80
www.sex18.me:22
www.sex18.me:8080
www.sex18.me:8880
www.sex18.me:2052
www.sex18.me:2082
www.sex18.me:2086
www.sex18.me:2095
www.sex18.me:443
www.sex18.me:2053
www.sex18.me:2083
www.sex18.me:2087
www.sex18.me:2096
www.sex18.me:8443
sasser.sex18.me:80
sasser.sex18.me:22
sasser.sex18.me:8080
sasser.sex18.me:8880
sasser.sex18.me:2052
sasser.sex18.me:2082
sasser.sex18.me:2086
sasser.sex18.me:2095
sasser.sex18.me:443
sasser.sex18.me:2053
sasser.sex18.me:2083
sasser.sex18.me:2087
sasser.sex18.me:2096
sasser.sex18.me:8443
conficker.sex18.me:80
conficker.sex18.me:22
conficker.sex18.me:8080
conficker.sex18.me:8880
conficker.sex18.me:2052
conficker.sex18.me:2082
conficker.sex18.me:2086
conficker.sex18.me:2095
conficker.sex18.me:443
conficker.sex18.me:2053
conficker.sex18.me:2083
conficker.sex18.me:2087
conficker.sex18.me:2096
conficker.sex18.me:8443

Mutex

pwUG2loerPiH

Attributes

delay
0
install
true
install_file
zuxk.exe
install_folder
%AppData%

aes.plain

Signatures

Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Async RAT payload 1 IoCs

rat

resource	yara_rule
sample	family_asyncrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a1106f22235d6de7f8f97a6272faa26c06b69693628e75547a5397c2666f6436

File Explorer

a1106f22235d6de7f8f97a6272faa26c06b69693628e75547a5397c2666f6436

.exe 45KB

a1106f22235d6de7f8f97a6272faa26c06b69693628e75547a5397c2666f6436

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a1106f22235d6de7f8f97a6272faa26c06b69693628e75547a5397c2666f6436
MD5 6f59ed9da79db6ae98771e876fef1ffd
SHA1 bb7756676957e821c3928750bc1386e391841a5f
SHA512 de66f362c170c48bc84728c6034efbf4f180f63dad1a5a14bd8e94b541927b07ad5da7b47aec9c32d486215187df50f84d4b90cebc5234a1635c32254fb1a51a
SSDEEP 768:4uBfJTMUyYUWUWBDimo2qVg0b3NLAteiZPImzjbUg53i8jpXNmXY1BDZbx:4uBfJTMpv2q3ZhiWm3b75SkMidbx
TLSH
T1B0233C003BE9812BF2BE4F78A9F25245867AF2636603D5491CC451DB5613FC6CA43AFE
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Async RAT payload

rat
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

51230

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

a1106f22235d6de7f8f97a6272faa26c06b69693628e75547a5397c2666f6436

mscoree

dotnet