asyncrat | d241cb055ccac622b56c789b76c067a726998e1d514cfad0610fd28f6a085f58

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General

Target
d241cb055ccac622b56c789b76c067a726998e1d514cfad0610fd28f6a085f58
Size 45KB
Sample260720-v8lfesbw7x
SHA256 d241cb055ccac622b56c789b76c067a726998e1d514cfad0610fd28f6a085f58
MD5 a6bbbefb665cb8ae8db3d42f867fc717
SHA1 9604bcc55a970171bdedc8572638e3288f3bf7fe
SHA512 e85c2aa59351bf1f638d479d9cb1fd398e60514b1e7d5d12bc0eefd2a09ff7f4af0cd2199b28f56fd8ebef957530d28b40dba3033c5f31696ee48c535e121f19
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qAT0ewUkA1MiZPI7zjb4gR3iCwndwuDWxtKpLyVj/B:cuqNJTLr62nwvDiW73bvRSNdwu7eRWdW
TLSH
T110231A003BE9C12BF6BE4F74A8F26245867BF6637603D5491C8451CB5A13FC68A43AED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexvietnamhd.net:80
phimsexvietnamhd.net:22
phimsexvietnamhd.net:8080
phimsexvietnamhd.net:8880
phimsexvietnamhd.net:2052
phimsexvietnamhd.net:2082
phimsexvietnamhd.net:2086
phimsexvietnamhd.net:2095
phimsexvietnamhd.net:443
phimsexvietnamhd.net:2053
phimsexvietnamhd.net:2083
phimsexvietnamhd.net:2087
phimsexvietnamhd.net:2096
phimsexvietnamhd.net:8443
www.phimsexvietnamhd.net:80
www.phimsexvietnamhd.net:22
www.phimsexvietnamhd.net:8080
www.phimsexvietnamhd.net:8880
www.phimsexvietnamhd.net:2052
www.phimsexvietnamhd.net:2082
www.phimsexvietnamhd.net:2086
www.phimsexvietnamhd.net:2095
www.phimsexvietnamhd.net:443
www.phimsexvietnamhd.net:2053
www.phimsexvietnamhd.net:2083
www.phimsexvietnamhd.net:2087
www.phimsexvietnamhd.net:2096
www.phimsexvietnamhd.net:8443
blaster.phimsexvietnamhd.net:80
blaster.phimsexvietnamhd.net:22
blaster.phimsexvietnamhd.net:8080
blaster.phimsexvietnamhd.net:8880
blaster.phimsexvietnamhd.net:2052
blaster.phimsexvietnamhd.net:2082
blaster.phimsexvietnamhd.net:2086
blaster.phimsexvietnamhd.net:2095
blaster.phimsexvietnamhd.net:443
blaster.phimsexvietnamhd.net:2053
blaster.phimsexvietnamhd.net:2083
blaster.phimsexvietnamhd.net:2087
blaster.phimsexvietnamhd.net:2096
blaster.phimsexvietnamhd.net:8443
remcos.phimsexvietnamhd.net:80
remcos.phimsexvietnamhd.net:22
remcos.phimsexvietnamhd.net:8080
remcos.phimsexvietnamhd.net:8880
remcos.phimsexvietnamhd.net:2052
remcos.phimsexvietnamhd.net:2082
remcos.phimsexvietnamhd.net:2086
remcos.phimsexvietnamhd.net:2095
remcos.phimsexvietnamhd.net:443
remcos.phimsexvietnamhd.net:2053
remcos.phimsexvietnamhd.net:2083
remcos.phimsexvietnamhd.net:2087
remcos.phimsexvietnamhd.net:2096
remcos.phimsexvietnamhd.net:8443
nimda.phimsexvietnamhd.net:80
nimda.phimsexvietnamhd.net:22
nimda.phimsexvietnamhd.net:8080
nimda.phimsexvietnamhd.net:8880
nimda.phimsexvietnamhd.net:2052
nimda.phimsexvietnamhd.net:2082
nimda.phimsexvietnamhd.net:2086
nimda.phimsexvietnamhd.net:2095
nimda.phimsexvietnamhd.net:443
nimda.phimsexvietnamhd.net:2053
nimda.phimsexvietnamhd.net:2083
nimda.phimsexvietnamhd.net:2087
nimda.phimsexvietnamhd.net:2096
nimda.phimsexvietnamhd.net:8443

Mutex

NKDsNZy2FDBw

Attributes

delay
0
install
true
install_file
i9wg.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
d241cb055ccac622b56c789b76c067a726998e1d514cfad0610fd28f6a085f58

File Explorer

d241cb055ccac622b56c789b76c067a726998e1d514cfad0610fd28f6a085f58

.exe 45KB

d241cb055ccac622b56c789b76c067a726998e1d514cfad0610fd28f6a085f58

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 d241cb055ccac622b56c789b76c067a726998e1d514cfad0610fd28f6a085f58
MD5 a6bbbefb665cb8ae8db3d42f867fc717
SHA1 9604bcc55a970171bdedc8572638e3288f3bf7fe
SHA512 e85c2aa59351bf1f638d479d9cb1fd398e60514b1e7d5d12bc0eefd2a09ff7f4af0cd2199b28f56fd8ebef957530d28b40dba3033c5f31696ee48c535e121f19
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qAT0ewUkA1MiZPI7zjb4gR3iCwndwuDWxtKpLyVj/B:cuqNJTLr62nwvDiW73bvRSNdwu7eRWdW
TLSH
T110231A003BE9C12BF6BE4F74A8F26245867BF6637603D5491C8451CB5A13FC68A43AED
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

51438

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

d241cb055ccac622b56c789b76c067a726998e1d514cfad0610fd28f6a085f58

mscoree

dotnet