asyncrat | cbd528be6da345c2a45383f453287a4deda2c403ffcd34496680fe664a87844c[.]exe

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General

Target
cbd528be6da345c2a45383f453287a4deda2c403ffcd34496680fe664a87844c.exe
Size 45KB
Sample260710-sp6adaes6v
SHA256 cbd528be6da345c2a45383f453287a4deda2c403ffcd34496680fe664a87844c
MD5 e0d598f41b88a374a12482dbb32f48d3
SHA1 6903cf94a46c385bef23b116f5ba4068a0ed8b40
SHA512 3b644a04bd174f2e7d88e82be9b213e88fa31b6075514753312f5da27ec3a5205fd2a7f15331d7bcabb46db57f9dbda8ddf6a69c7e131232dd9ae96adba220a1
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNvozfy3CKPItwjbXgX3i80t7nLeUBDZ0x:5uSy6pTpoo2xTRt4bwXS80t7nLeid0x
TLSH
T1D7232B003BEDC12BF2BE5FB89DF26105467AF6632A03D5491C8411DB5613FC68A52AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet74.com:80
sexviet74.com:22
sexviet74.com:8080
sexviet74.com:8880
sexviet74.com:2052
sexviet74.com:2082
sexviet74.com:2086
sexviet74.com:2095
sexviet74.com:443
sexviet74.com:2053
sexviet74.com:2083
sexviet74.com:2087
sexviet74.com:2096
sexviet74.com:8443
www.sexviet74.com:80
www.sexviet74.com:22
www.sexviet74.com:8080
www.sexviet74.com:8880
www.sexviet74.com:2052
www.sexviet74.com:2082
www.sexviet74.com:2086
www.sexviet74.com:2095
www.sexviet74.com:443
www.sexviet74.com:2053
www.sexviet74.com:2083
www.sexviet74.com:2087
www.sexviet74.com:2096
www.sexviet74.com:8443
gh0st.sexviet74.com:80
gh0st.sexviet74.com:22
gh0st.sexviet74.com:8080
gh0st.sexviet74.com:8880
gh0st.sexviet74.com:2052
gh0st.sexviet74.com:2082
gh0st.sexviet74.com:2086
gh0st.sexviet74.com:2095
gh0st.sexviet74.com:443
gh0st.sexviet74.com:2053
gh0st.sexviet74.com:2083
gh0st.sexviet74.com:2087
gh0st.sexviet74.com:2096
gh0st.sexviet74.com:8443
connect.sexviet74.com:80
connect.sexviet74.com:22
connect.sexviet74.com:8080
connect.sexviet74.com:8880
connect.sexviet74.com:2052
connect.sexviet74.com:2082
connect.sexviet74.com:2086
connect.sexviet74.com:2095
connect.sexviet74.com:443
connect.sexviet74.com:2053
connect.sexviet74.com:2083
connect.sexviet74.com:2087
connect.sexviet74.com:2096
connect.sexviet74.com:8443

Mutex

1k6qkHxbpinh

Attributes

delay
0
install
true
install_file
o1r4xta.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
cbd528be6da345c2a45383f453287a4deda2c403ffcd34496680fe664a87844c.exe

File Explorer

cbd528be6da345c2a45383f453287a4deda2c403ffcd34496680fe664a87844c.exe

.exe 45KB

cbd528be6da345c2a45383f453287a4deda2c403ffcd34496680fe664a87844c.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 cbd528be6da345c2a45383f453287a4deda2c403ffcd34496680fe664a87844c
MD5 e0d598f41b88a374a12482dbb32f48d3
SHA1 6903cf94a46c385bef23b116f5ba4068a0ed8b40
SHA512 3b644a04bd174f2e7d88e82be9b213e88fa31b6075514753312f5da27ec3a5205fd2a7f15331d7bcabb46db57f9dbda8ddf6a69c7e131232dd9ae96adba220a1
SSDEEP 768:5uSy6pTpwrSWWUE3/WImo2qNvozfy3CKPItwjbXgX3i80t7nLeUBDZ0x:5uSy6pTpoo2xTRt4bwXS80t7nLeid0x
TLSH
T1D7232B003BEDC12BF2BE5FB89DF26105467AF6632A03D5491C8411DB5613FC68A52AFE
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

cbd528be6da345c2a45383f453287a4deda2c403ffcd34496680fe664a87844c.exe

mscoree

dotnet