asyncrat | 89c48229eb585fd6c9cb888c5c44dc25dc3f171210ba641f2e2a6f6c8f78d62b

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General

Target
89c48229eb585fd6c9cb888c5c44dc25dc3f171210ba641f2e2a6f6c8f78d62b
Size 45KB
Sample260803-llk2psteld
SHA256 89c48229eb585fd6c9cb888c5c44dc25dc3f171210ba641f2e2a6f6c8f78d62b
MD5 24a343279eef535f50ed7923e8f5e4f5
SHA1 743184c6a58ac5f5200f5907f9a7af6a5d40e2c9
SHA512 892448643c0c4c83599ec66cf8eecf0672a118cd89bcdf2dbbb1f70a411b7a5fc5c27a2757aceb6a19f049cb7c4444007e67ca4de893a24e6fb14cd45d880d3e
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwGeeXK5o5TN8/nPI6EzjbIgX3i6Ilhj8MOo9BDZMx:ku40ZTXEb2TeEoTNKA6E3bfXSQ7oTdMx
TLSH
T14F232A003BEDC12BF2BE4F7899F261458A7AF6232603D54A1CC4519B5713FC68A52AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvietdam.blog:80
sexvietdam.blog:22
sexvietdam.blog:8080
sexvietdam.blog:8880
sexvietdam.blog:2052
sexvietdam.blog:2082
sexvietdam.blog:2086
sexvietdam.blog:2095
sexvietdam.blog:443
sexvietdam.blog:2053
sexvietdam.blog:2083
sexvietdam.blog:2087
sexvietdam.blog:2096
sexvietdam.blog:8443
www.sexvietdam.blog:80
www.sexvietdam.blog:22
www.sexvietdam.blog:8080
www.sexvietdam.blog:8880
www.sexvietdam.blog:2052
www.sexvietdam.blog:2082
www.sexvietdam.blog:2086
www.sexvietdam.blog:2095
www.sexvietdam.blog:443
www.sexvietdam.blog:2053
www.sexvietdam.blog:2083
www.sexvietdam.blog:2087
www.sexvietdam.blog:2096
www.sexvietdam.blog:8443
clop.sexvietdam.blog:80
clop.sexvietdam.blog:22
clop.sexvietdam.blog:8080
clop.sexvietdam.blog:8880
clop.sexvietdam.blog:2052
clop.sexvietdam.blog:2082
clop.sexvietdam.blog:2086
clop.sexvietdam.blog:2095
clop.sexvietdam.blog:443
clop.sexvietdam.blog:2053
clop.sexvietdam.blog:2083
clop.sexvietdam.blog:2087
clop.sexvietdam.blog:2096
clop.sexvietdam.blog:8443
emotet.sexvietdam.blog:80
emotet.sexvietdam.blog:22
emotet.sexvietdam.blog:8080
emotet.sexvietdam.blog:8880
emotet.sexvietdam.blog:2052
emotet.sexvietdam.blog:2082
emotet.sexvietdam.blog:2086
emotet.sexvietdam.blog:2095
emotet.sexvietdam.blog:443
emotet.sexvietdam.blog:2053
emotet.sexvietdam.blog:2083
emotet.sexvietdam.blog:2087
emotet.sexvietdam.blog:2096
emotet.sexvietdam.blog:8443
hack.sexvietdam.blog:80
hack.sexvietdam.blog:22
hack.sexvietdam.blog:8080
hack.sexvietdam.blog:8880
hack.sexvietdam.blog:2052
hack.sexvietdam.blog:2082
hack.sexvietdam.blog:2086
hack.sexvietdam.blog:2095
hack.sexvietdam.blog:443
hack.sexvietdam.blog:2053
hack.sexvietdam.blog:2083
hack.sexvietdam.blog:2087
hack.sexvietdam.blog:2096
hack.sexvietdam.blog:8443
wannacry.sexvietdam.blog:80
wannacry.sexvietdam.blog:22
wannacry.sexvietdam.blog:8080
wannacry.sexvietdam.blog:8880
wannacry.sexvietdam.blog:2052
wannacry.sexvietdam.blog:2082
wannacry.sexvietdam.blog:2086
wannacry.sexvietdam.blog:2095
wannacry.sexvietdam.blog:443
wannacry.sexvietdam.blog:2053
wannacry.sexvietdam.blog:2083
wannacry.sexvietdam.blog:2087
wannacry.sexvietdam.blog:2096
wannacry.sexvietdam.blog:8443

Mutex

AOAvNMOkqIXF

Attributes

delay
0
install
true
install_file
lqg7u.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
89c48229eb585fd6c9cb888c5c44dc25dc3f171210ba641f2e2a6f6c8f78d62b

File Explorer

89c48229eb585fd6c9cb888c5c44dc25dc3f171210ba641f2e2a6f6c8f78d62b

.exe 45KB

89c48229eb585fd6c9cb888c5c44dc25dc3f171210ba641f2e2a6f6c8f78d62b

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 89c48229eb585fd6c9cb888c5c44dc25dc3f171210ba641f2e2a6f6c8f78d62b
MD5 24a343279eef535f50ed7923e8f5e4f5
SHA1 743184c6a58ac5f5200f5907f9a7af6a5d40e2c9
SHA512 892448643c0c4c83599ec66cf8eecf0672a118cd89bcdf2dbbb1f70a411b7a5fc5c27a2757aceb6a19f049cb7c4444007e67ca4de893a24e6fb14cd45d880d3e
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwGeeXK5o5TN8/nPI6EzjbIgX3i6Ilhj8MOo9BDZMx:ku40ZTXEb2TeEoTNKA6E3bfXSQ7oTdMx
TLSH
T14F232A003BEDC12BF2BE4F7899F261458A7AF6232603D54A1CC4519B5713FC68A52AFD
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

51390

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

89c48229eb585fd6c9cb888c5c44dc25dc3f171210ba641f2e2a6f6c8f78d62b

mscoree

dotnet