asyncrat | 02b64b13d7cb5b8a4bb0143a421faf60aaeb9a0606fc039ec32e6b57521a15e9

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General

Target
02b64b13d7cb5b8a4bb0143a421faf60aaeb9a0606fc039ec32e6b57521a15e9
Size 45KB
Sample260721-tx3d5acd68
SHA256 02b64b13d7cb5b8a4bb0143a421faf60aaeb9a0606fc039ec32e6b57521a15e9
MD5 c3b948ba727f90fa9aa36a08bd18a59f
SHA1 47304328407b5ffef6d3dcbbacbf8dd496da04a1
SHA512 415851ede9f4f1892060466122402eb405b5d1207d9abae2bb3c6ed964f80124b1f9bf204cd9be43d92fa3e8f90185ba14ae433ad05e310697b466ac1b1439f3
SSDEEP 768:QuflpT8AkKuWUch7wmo2q9rwz/y3qiPIxzjbYgX3ipWty3nWBDZTx:QuflpT8Hv2o0hx3bPXSAgn4dTx
TLSH
T1B3233B003BE9C12BF2BE4F78ADF26145467AF5633A03D64D1CC411DB5613BC68A52AFA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sex18.tech:80
sex18.tech:22
sex18.tech:8080
sex18.tech:8880
sex18.tech:2052
sex18.tech:2082
sex18.tech:2086
sex18.tech:2095
sex18.tech:443
sex18.tech:2053
sex18.tech:2083
sex18.tech:2087
sex18.tech:2096
sex18.tech:8443
www.sex18.tech:80
www.sex18.tech:22
www.sex18.tech:8080
www.sex18.tech:8880
www.sex18.tech:2052
www.sex18.tech:2082
www.sex18.tech:2086
www.sex18.tech:2095
www.sex18.tech:443
www.sex18.tech:2053
www.sex18.tech:2083
www.sex18.tech:2087
www.sex18.tech:2096
www.sex18.tech:8443
zeus.sex18.tech:80
zeus.sex18.tech:22
zeus.sex18.tech:8080
zeus.sex18.tech:8880
zeus.sex18.tech:2052
zeus.sex18.tech:2082
zeus.sex18.tech:2086
zeus.sex18.tech:2095
zeus.sex18.tech:443
zeus.sex18.tech:2053
zeus.sex18.tech:2083
zeus.sex18.tech:2087
zeus.sex18.tech:2096
zeus.sex18.tech:8443
gootloader.sex18.tech:80
gootloader.sex18.tech:22
gootloader.sex18.tech:8080
gootloader.sex18.tech:8880
gootloader.sex18.tech:2052
gootloader.sex18.tech:2082
gootloader.sex18.tech:2086
gootloader.sex18.tech:2095
gootloader.sex18.tech:443
gootloader.sex18.tech:2053
gootloader.sex18.tech:2083
gootloader.sex18.tech:2087
gootloader.sex18.tech:2096
gootloader.sex18.tech:8443

Mutex

qSjsFkDhcwPs

Attributes

delay
0
install
true
install_file
ecigvb0.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
02b64b13d7cb5b8a4bb0143a421faf60aaeb9a0606fc039ec32e6b57521a15e9

File Explorer

02b64b13d7cb5b8a4bb0143a421faf60aaeb9a0606fc039ec32e6b57521a15e9

.exe 45KB

02b64b13d7cb5b8a4bb0143a421faf60aaeb9a0606fc039ec32e6b57521a15e9

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 02b64b13d7cb5b8a4bb0143a421faf60aaeb9a0606fc039ec32e6b57521a15e9
MD5 c3b948ba727f90fa9aa36a08bd18a59f
SHA1 47304328407b5ffef6d3dcbbacbf8dd496da04a1
SHA512 415851ede9f4f1892060466122402eb405b5d1207d9abae2bb3c6ed964f80124b1f9bf204cd9be43d92fa3e8f90185ba14ae433ad05e310697b466ac1b1439f3
SSDEEP 768:QuflpT8AkKuWUch7wmo2q9rwz/y3qiPIxzjbYgX3ipWty3nWBDZTx:QuflpT8Hv2o0hx3bPXSAgn4dTx
TLSH
T1B3233B003BE9C12BF2BE4F78ADF26145467AF5633A03D64D1CC411DB5613BC68A52AFA
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

51230

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

02b64b13d7cb5b8a4bb0143a421faf60aaeb9a0606fc039ec32e6b57521a15e9

mscoree

dotnet