asyncrat | f7cf947815537f1eaabe4a04c23c06ba6093d621993fa2ea7b7b505f6065a282

Sharing

Copy URL Twitter E-mail

General

Target
f7cf947815537f1eaabe4a04c23c06ba6093d621993fa2ea7b7b505f6065a282
Size 45KB
Sample260804-mssksshg39
SHA256 f7cf947815537f1eaabe4a04c23c06ba6093d621993fa2ea7b7b505f6065a282
MD5 4ba771983756798148322ca8bd8384df
SHA1 b7258d97ceaf904c982df2267434faf1e6536d76
SHA512 e84fdd79c86d1126550f3bbb75965dbf7113742b20cf885e1d9b1c4a8d2bd72fa938c0d756c9e8a7d118064df53643ce2314a416fe22349d4ea030b048d070ad
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFvZTohEaSPIYzjbXgX3i3DCMNSBDZEx:MuLAZTnbg2O4Ea7Y3bwXScdEx
TLSH
T11A231A003BE88127F2BE4FB8ADF26145867AF5636603D58E1CC4119B5723FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexybeam.me:80
sexybeam.me:22
sexybeam.me:8080
sexybeam.me:8880
sexybeam.me:2052
sexybeam.me:2082
sexybeam.me:2086
sexybeam.me:2095
sexybeam.me:443
sexybeam.me:2053
sexybeam.me:2083
sexybeam.me:2087
sexybeam.me:2096
sexybeam.me:8443
www.sexybeam.me:80
www.sexybeam.me:22
www.sexybeam.me:8080
www.sexybeam.me:8880
www.sexybeam.me:2052
www.sexybeam.me:2082
www.sexybeam.me:2086
www.sexybeam.me:2095
www.sexybeam.me:443
www.sexybeam.me:2053
www.sexybeam.me:2083
www.sexybeam.me:2087
www.sexybeam.me:2096
www.sexybeam.me:8443
gozi.sexybeam.me:80
gozi.sexybeam.me:22
gozi.sexybeam.me:8080
gozi.sexybeam.me:8880
gozi.sexybeam.me:2052
gozi.sexybeam.me:2082
gozi.sexybeam.me:2086
gozi.sexybeam.me:2095
gozi.sexybeam.me:443
gozi.sexybeam.me:2053
gozi.sexybeam.me:2083
gozi.sexybeam.me:2087
gozi.sexybeam.me:2096
gozi.sexybeam.me:8443
blaster.sexybeam.me:80
blaster.sexybeam.me:22
blaster.sexybeam.me:8080
blaster.sexybeam.me:8880
blaster.sexybeam.me:2052
blaster.sexybeam.me:2082
blaster.sexybeam.me:2086
blaster.sexybeam.me:2095
blaster.sexybeam.me:443
blaster.sexybeam.me:2053
blaster.sexybeam.me:2083
blaster.sexybeam.me:2087
blaster.sexybeam.me:2096
blaster.sexybeam.me:8443
melissa.sexybeam.me:80
melissa.sexybeam.me:22
melissa.sexybeam.me:8080
melissa.sexybeam.me:8880
melissa.sexybeam.me:2052
melissa.sexybeam.me:2082
melissa.sexybeam.me:2086
melissa.sexybeam.me:2095
melissa.sexybeam.me:443
melissa.sexybeam.me:2053
melissa.sexybeam.me:2083
melissa.sexybeam.me:2087
melissa.sexybeam.me:2096
melissa.sexybeam.me:8443
qbot.sexybeam.me:80
qbot.sexybeam.me:22
qbot.sexybeam.me:8080
qbot.sexybeam.me:8880
qbot.sexybeam.me:2052
qbot.sexybeam.me:2082
qbot.sexybeam.me:2086
qbot.sexybeam.me:2095
qbot.sexybeam.me:443
qbot.sexybeam.me:2053
qbot.sexybeam.me:2083
qbot.sexybeam.me:2087
qbot.sexybeam.me:2096
qbot.sexybeam.me:8443

Mutex

rdlxT7J2WuC6

Attributes

delay
0
install
true
install_file
l01b4.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
f7cf947815537f1eaabe4a04c23c06ba6093d621993fa2ea7b7b505f6065a282

File Explorer

f7cf947815537f1eaabe4a04c23c06ba6093d621993fa2ea7b7b505f6065a282

.exe 45KB

f7cf947815537f1eaabe4a04c23c06ba6093d621993fa2ea7b7b505f6065a282

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f7cf947815537f1eaabe4a04c23c06ba6093d621993fa2ea7b7b505f6065a282
MD5 4ba771983756798148322ca8bd8384df
SHA1 b7258d97ceaf904c982df2267434faf1e6536d76
SHA512 e84fdd79c86d1126550f3bbb75965dbf7113742b20cf885e1d9b1c4a8d2bd72fa938c0d756c9e8a7d118064df53643ce2314a416fe22349d4ea030b048d070ad
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFvZTohEaSPIYzjbXgX3i3DCMNSBDZEx:MuLAZTnbg2O4Ea7Y3bwXScdEx
TLSH
T11A231A003BE88127F2BE4FB8ADF26145867AF5636603D58E1CC4119B5723FC69A426FD
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

51358

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

f7cf947815537f1eaabe4a04c23c06ba6093d621993fa2ea7b7b505f6065a282

mscoree

dotnet