asyncrat | a90fb0a3774cd0d30296237262374604a48583c3bc424ac06f82b6d0b3a5015b

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General

Target
a90fb0a3774cd0d30296237262374604a48583c3bc424ac06f82b6d0b3a5015b
Size 45KB
Sample260716-ktthdagy6j
SHA256 a90fb0a3774cd0d30296237262374604a48583c3bc424ac06f82b6d0b3a5015b
MD5 eb77d41b978f5069e4a36f8dc39daeed
SHA1 f08defe10e97f77f081326e55b926a1412d8065b
SHA512 c1030be0af3fb98fa63e9770bf0a8055b657b561b2870c8b857501227aea5a6656d798fd68bb173d0e72b5b353211b267fa64d37f46db3cfb85b766dcdacac9b
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNC9Yq3q3hOPI2zjbwgX3i2pIICVjutBDZ0x:5uSy6pTpoo2/aCq323b3XS2pVeSd0x
TLSH
T164233B003BE9C12BF2BE4F789DF26205867AB6633603D6491CC451DB5713BC68A526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimhot69.com:80
phimhot69.com:22
phimhot69.com:8080
phimhot69.com:8880
phimhot69.com:2052
phimhot69.com:2082
phimhot69.com:2086
phimhot69.com:2095
phimhot69.com:443
phimhot69.com:2053
phimhot69.com:2083
phimhot69.com:2087
phimhot69.com:2096
phimhot69.com:8443
www.phimhot69.com:80
www.phimhot69.com:22
www.phimhot69.com:8080
www.phimhot69.com:8880
www.phimhot69.com:2052
www.phimhot69.com:2082
www.phimhot69.com:2086
www.phimhot69.com:2095
www.phimhot69.com:443
www.phimhot69.com:2053
www.phimhot69.com:2083
www.phimhot69.com:2087
www.phimhot69.com:2096
www.phimhot69.com:8443
downadup.phimhot69.com:80
downadup.phimhot69.com:22
downadup.phimhot69.com:8080
downadup.phimhot69.com:8880
downadup.phimhot69.com:2052
downadup.phimhot69.com:2082
downadup.phimhot69.com:2086
downadup.phimhot69.com:2095
downadup.phimhot69.com:443
downadup.phimhot69.com:2053
downadup.phimhot69.com:2083
downadup.phimhot69.com:2087
downadup.phimhot69.com:2096
downadup.phimhot69.com:8443
sodinokibi.phimhot69.com:80
sodinokibi.phimhot69.com:22
sodinokibi.phimhot69.com:8080
sodinokibi.phimhot69.com:8880
sodinokibi.phimhot69.com:2052
sodinokibi.phimhot69.com:2082
sodinokibi.phimhot69.com:2086
sodinokibi.phimhot69.com:2095
sodinokibi.phimhot69.com:443
sodinokibi.phimhot69.com:2053
sodinokibi.phimhot69.com:2083
sodinokibi.phimhot69.com:2087
sodinokibi.phimhot69.com:2096
sodinokibi.phimhot69.com:8443

Mutex

3Rq6wAyKGllW

Attributes

delay
0
install
true
install_file
r6bt6bf.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
a90fb0a3774cd0d30296237262374604a48583c3bc424ac06f82b6d0b3a5015b

File Explorer

a90fb0a3774cd0d30296237262374604a48583c3bc424ac06f82b6d0b3a5015b

.exe 45KB

a90fb0a3774cd0d30296237262374604a48583c3bc424ac06f82b6d0b3a5015b

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a90fb0a3774cd0d30296237262374604a48583c3bc424ac06f82b6d0b3a5015b
MD5 eb77d41b978f5069e4a36f8dc39daeed
SHA1 f08defe10e97f77f081326e55b926a1412d8065b
SHA512 c1030be0af3fb98fa63e9770bf0a8055b657b561b2870c8b857501227aea5a6656d798fd68bb173d0e72b5b353211b267fa64d37f46db3cfb85b766dcdacac9b
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNC9Yq3q3hOPI2zjbwgX3i2pIICVjutBDZ0x:5uSy6pTpoo2/aCq323b3XS2pVeSd0x
TLSH
T164233B003BE9C12BF2BE4F789DF26205867AB6633603D6491CC451DB5713BC68A526FE
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

51278

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

a90fb0a3774cd0d30296237262374604a48583c3bc424ac06f82b6d0b3a5015b

mscoree

dotnet