asyncrat | 8e8ca1d456a022d6dece2d81f7ebbdce288d7615a347fc382c3037f831ab80d8

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General

Target
8e8ca1d456a022d6dece2d81f7ebbdce288d7615a347fc382c3037f831ab80d8
Size 45KB
Sample260919-thdgfsha42
SHA256 8e8ca1d456a022d6dece2d81f7ebbdce288d7615a347fc382c3037f831ab80d8
MD5 26f892e3db87e75ab7b787a2557efdfd
SHA1 a5d647358421e80311505abb95d49ee6fda79f3e
SHA512 f961863f1710e200a04d3d465b38cf19e911deb07e5d6389b3fe7c788b188a9d1326aecbb9a49e12541f37ff6e3ae43122d903b3ef9570b4cbe2587f3868f8bb
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVtBz3QKx7PIUzjbagX3ifBFYEAiyqlkBDZkx:suJdpTPdI2IV0U3bNXSf8Eidkx
TLSH
T151230A003BE9C13BF2BE4B78ACF26145867AF5636603D68D2CC451D75623FC68A426F9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexsub.fun:80
phimsexsub.fun:22
phimsexsub.fun:8080
phimsexsub.fun:8880
phimsexsub.fun:2052
phimsexsub.fun:2082
phimsexsub.fun:2086
phimsexsub.fun:2095
phimsexsub.fun:443
phimsexsub.fun:2053
phimsexsub.fun:2083
phimsexsub.fun:2087
phimsexsub.fun:2096
phimsexsub.fun:8443
www.phimsexsub.fun:80
www.phimsexsub.fun:22
www.phimsexsub.fun:8080
www.phimsexsub.fun:8880
www.phimsexsub.fun:2052
www.phimsexsub.fun:2082
www.phimsexsub.fun:2086
www.phimsexsub.fun:2095
www.phimsexsub.fun:443
www.phimsexsub.fun:2053
www.phimsexsub.fun:2083
www.phimsexsub.fun:2087
www.phimsexsub.fun:2096
www.phimsexsub.fun:8443
darkside.phimsexsub.fun:80
darkside.phimsexsub.fun:22
darkside.phimsexsub.fun:8080
darkside.phimsexsub.fun:8880
darkside.phimsexsub.fun:2052
darkside.phimsexsub.fun:2082
darkside.phimsexsub.fun:2086
darkside.phimsexsub.fun:2095
darkside.phimsexsub.fun:443
darkside.phimsexsub.fun:2053
darkside.phimsexsub.fun:2083
darkside.phimsexsub.fun:2087
darkside.phimsexsub.fun:2096
darkside.phimsexsub.fun:8443
wannacry.phimsexsub.fun:80
wannacry.phimsexsub.fun:22
wannacry.phimsexsub.fun:8080
wannacry.phimsexsub.fun:8880
wannacry.phimsexsub.fun:2052
wannacry.phimsexsub.fun:2082
wannacry.phimsexsub.fun:2086
wannacry.phimsexsub.fun:2095
wannacry.phimsexsub.fun:443
wannacry.phimsexsub.fun:2053
wannacry.phimsexsub.fun:2083
wannacry.phimsexsub.fun:2087
wannacry.phimsexsub.fun:2096
wannacry.phimsexsub.fun:8443

Mutex

tYrX4IOvmtzK

Attributes

delay
0
install
true
install_file
fi5wi8gc.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
8e8ca1d456a022d6dece2d81f7ebbdce288d7615a347fc382c3037f831ab80d8

File Explorer

8e8ca1d456a022d6dece2d81f7ebbdce288d7615a347fc382c3037f831ab80d8

.exe 45KB

8e8ca1d456a022d6dece2d81f7ebbdce288d7615a347fc382c3037f831ab80d8

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 8e8ca1d456a022d6dece2d81f7ebbdce288d7615a347fc382c3037f831ab80d8
MD5 26f892e3db87e75ab7b787a2557efdfd
SHA1 a5d647358421e80311505abb95d49ee6fda79f3e
SHA512 f961863f1710e200a04d3d465b38cf19e911deb07e5d6389b3fe7c788b188a9d1326aecbb9a49e12541f37ff6e3ae43122d903b3ef9570b4cbe2587f3868f8bb
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVtBz3QKx7PIUzjbagX3ifBFYEAiyqlkBDZkx:suJdpTPdI2IV0U3bNXSf8Eidkx
TLSH
T151230A003BE9C13BF2BE4B78ACF26145867AF5636603D68D2CC451D75623FC68A426F9
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

51326

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

8e8ca1d456a022d6dece2d81f7ebbdce288d7615a347fc382c3037f831ab80d8

mscoree

dotnet