asyncrat | ab51a68721f77e758c13f7e0741eaa9ed18bf1b545f4758a4fb7b4be41627640

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General

Target
ab51a68721f77e758c13f7e0741eaa9ed18bf1b545f4758a4fb7b4be41627640
Size 45KB
Sample260803-slqeraserf
SHA256 ab51a68721f77e758c13f7e0741eaa9ed18bf1b545f4758a4fb7b4be41627640
MD5 6d2a7e09aa1cb08afe613b5c9f3e7d17
SHA1 42eb3bc15c34fff90e3eb4341529191d393951ce
SHA512 d26e0b93be26f6eb878f910f64860e9013d3813526cd96f367fb3cd872733da0394c2b5a50f6aa0d1df22c4f403f0d57430ea94c849bb4a5b5211898f857645f
SSDEEP 768:vuogpT78XvEsWUOsRzqmo2qrXT9Qpm9PIXzjbpgX3iiyr9mxlSGBDZkx:vuogpT7I62AQX3bmXSiSUxlSIdkx
TLSH
T17F2319003BE8813BF2BE4FB89DF26145467AF5732603D54D6CC451DB5A23BC68A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

fimsexvietnam.com:80
fimsexvietnam.com:22
fimsexvietnam.com:8080
fimsexvietnam.com:8880
fimsexvietnam.com:2052
fimsexvietnam.com:2082
fimsexvietnam.com:2086
fimsexvietnam.com:2095
fimsexvietnam.com:443
fimsexvietnam.com:2053
fimsexvietnam.com:2083
fimsexvietnam.com:2087
fimsexvietnam.com:2096
fimsexvietnam.com:8443
www.fimsexvietnam.com:80
www.fimsexvietnam.com:22
www.fimsexvietnam.com:8080
www.fimsexvietnam.com:8880
www.fimsexvietnam.com:2052
www.fimsexvietnam.com:2082
www.fimsexvietnam.com:2086
www.fimsexvietnam.com:2095
www.fimsexvietnam.com:443
www.fimsexvietnam.com:2053
www.fimsexvietnam.com:2083
www.fimsexvietnam.com:2087
www.fimsexvietnam.com:2096
www.fimsexvietnam.com:8443
triton.fimsexvietnam.com:80
triton.fimsexvietnam.com:22
triton.fimsexvietnam.com:8080
triton.fimsexvietnam.com:8880
triton.fimsexvietnam.com:2052
triton.fimsexvietnam.com:2082
triton.fimsexvietnam.com:2086
triton.fimsexvietnam.com:2095
triton.fimsexvietnam.com:443
triton.fimsexvietnam.com:2053
triton.fimsexvietnam.com:2083
triton.fimsexvietnam.com:2087
triton.fimsexvietnam.com:2096
triton.fimsexvietnam.com:8443
client.fimsexvietnam.com:80
client.fimsexvietnam.com:22
client.fimsexvietnam.com:8080
client.fimsexvietnam.com:8880
client.fimsexvietnam.com:2052
client.fimsexvietnam.com:2082
client.fimsexvietnam.com:2086
client.fimsexvietnam.com:2095
client.fimsexvietnam.com:443
client.fimsexvietnam.com:2053
client.fimsexvietnam.com:2083
client.fimsexvietnam.com:2087
client.fimsexvietnam.com:2096
client.fimsexvietnam.com:8443
remcos.fimsexvietnam.com:80
remcos.fimsexvietnam.com:22
remcos.fimsexvietnam.com:8080
remcos.fimsexvietnam.com:8880
remcos.fimsexvietnam.com:2052
remcos.fimsexvietnam.com:2082
remcos.fimsexvietnam.com:2086
remcos.fimsexvietnam.com:2095
remcos.fimsexvietnam.com:443
remcos.fimsexvietnam.com:2053
remcos.fimsexvietnam.com:2083
remcos.fimsexvietnam.com:2087
remcos.fimsexvietnam.com:2096
remcos.fimsexvietnam.com:8443
agenttesla.fimsexvietnam.com:80
agenttesla.fimsexvietnam.com:22
agenttesla.fimsexvietnam.com:8080
agenttesla.fimsexvietnam.com:8880
agenttesla.fimsexvietnam.com:2052
agenttesla.fimsexvietnam.com:2082
agenttesla.fimsexvietnam.com:2086
agenttesla.fimsexvietnam.com:2095
agenttesla.fimsexvietnam.com:443
agenttesla.fimsexvietnam.com:2053
agenttesla.fimsexvietnam.com:2083
agenttesla.fimsexvietnam.com:2087
agenttesla.fimsexvietnam.com:2096
agenttesla.fimsexvietnam.com:8443

Mutex

fJCwNqO7lGE7

Attributes

delay
0
install
true
install_file
7g1cd8q4.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
ab51a68721f77e758c13f7e0741eaa9ed18bf1b545f4758a4fb7b4be41627640

File Explorer

ab51a68721f77e758c13f7e0741eaa9ed18bf1b545f4758a4fb7b4be41627640

.exe 45KB

ab51a68721f77e758c13f7e0741eaa9ed18bf1b545f4758a4fb7b4be41627640

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ab51a68721f77e758c13f7e0741eaa9ed18bf1b545f4758a4fb7b4be41627640
MD5 6d2a7e09aa1cb08afe613b5c9f3e7d17
SHA1 42eb3bc15c34fff90e3eb4341529191d393951ce
SHA512 d26e0b93be26f6eb878f910f64860e9013d3813526cd96f367fb3cd872733da0394c2b5a50f6aa0d1df22c4f403f0d57430ea94c849bb4a5b5211898f857645f
SSDEEP 768:vuogpT78XvEsWUOsRzqmo2qrXT9Qpm9PIXzjbpgX3iiyr9mxlSGBDZkx:vuogpT7I62AQX3bmXSiSUxlSIdkx
TLSH
T17F2319003BE8813BF2BE4FB89DF26145467AF5732603D54D6CC451DB5A23BC68A426FA
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

51454

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

ab51a68721f77e758c13f7e0741eaa9ed18bf1b545f4758a4fb7b4be41627640

mscoree

dotnet