asyncrat | 367f86d91a6554aa73356443931443bbcf9bea9b800a39b3f88201b41556e7b3

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General

Target
367f86d91a6554aa73356443931443bbcf9bea9b800a39b3f88201b41556e7b3
Size 45KB
Sample260707-srdcdaf19x
SHA256 367f86d91a6554aa73356443931443bbcf9bea9b800a39b3f88201b41556e7b3
MD5 7d97183dd2a21fc3307711d7cdc64d2c
SHA1 cc7df8143e19d415c31bd2acb2f59f62b4bf74f0
SHA512 c83fd026ca0be0b0c064253acfc2e696ddf27e16013d3fdd84b613ebf12c99d3ae3831b4204a53cea4f16a6b8b5f23a88a3dffb36ae70931b12eb5b3ef5737a5
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFQ0YFK8oubbbQtTk/nPIAdzjbdgX3iWfBbu42tKWiZP:MuLAZTnbg26YnctTiAAd3bKXSW55Keb7
TLSH
T178231A003BE8C12BF2BF4FB899F26145867AF6633603D99A1CC4519B5613FC58A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

viet69sex.blog:80
viet69sex.blog:22
viet69sex.blog:8080
viet69sex.blog:8880
viet69sex.blog:2052
viet69sex.blog:2082
viet69sex.blog:2086
viet69sex.blog:2095
viet69sex.blog:443
viet69sex.blog:2053
viet69sex.blog:2083
viet69sex.blog:2087
viet69sex.blog:2096
viet69sex.blog:8443
www.viet69sex.blog:80
www.viet69sex.blog:22
www.viet69sex.blog:8080
www.viet69sex.blog:8880
www.viet69sex.blog:2052
www.viet69sex.blog:2082
www.viet69sex.blog:2086
www.viet69sex.blog:2095
www.viet69sex.blog:443
www.viet69sex.blog:2053
www.viet69sex.blog:2083
www.viet69sex.blog:2087
www.viet69sex.blog:2096
www.viet69sex.blog:8443
client.viet69sex.blog:80
client.viet69sex.blog:22
client.viet69sex.blog:8080
client.viet69sex.blog:8880
client.viet69sex.blog:2052
client.viet69sex.blog:2082
client.viet69sex.blog:2086
client.viet69sex.blog:2095
client.viet69sex.blog:443
client.viet69sex.blog:2053
client.viet69sex.blog:2083
client.viet69sex.blog:2087
client.viet69sex.blog:2096
client.viet69sex.blog:8443
agenttesla.viet69sex.blog:80
agenttesla.viet69sex.blog:22
agenttesla.viet69sex.blog:8080
agenttesla.viet69sex.blog:8880
agenttesla.viet69sex.blog:2052
agenttesla.viet69sex.blog:2082
agenttesla.viet69sex.blog:2086
agenttesla.viet69sex.blog:2095
agenttesla.viet69sex.blog:443
agenttesla.viet69sex.blog:2053
agenttesla.viet69sex.blog:2083
agenttesla.viet69sex.blog:2087
agenttesla.viet69sex.blog:2096
agenttesla.viet69sex.blog:8443
ryuk.viet69sex.blog:80
ryuk.viet69sex.blog:22
ryuk.viet69sex.blog:8080
ryuk.viet69sex.blog:8880
ryuk.viet69sex.blog:2052
ryuk.viet69sex.blog:2082
ryuk.viet69sex.blog:2086
ryuk.viet69sex.blog:2095
ryuk.viet69sex.blog:443
ryuk.viet69sex.blog:2053
ryuk.viet69sex.blog:2083
ryuk.viet69sex.blog:2087
ryuk.viet69sex.blog:2096
ryuk.viet69sex.blog:8443

Mutex

A3puWSJBJFbu

Attributes

delay
0
install
true
install_file
vd5ey.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
367f86d91a6554aa73356443931443bbcf9bea9b800a39b3f88201b41556e7b3

File Explorer

367f86d91a6554aa73356443931443bbcf9bea9b800a39b3f88201b41556e7b3

.exe 45KB

367f86d91a6554aa73356443931443bbcf9bea9b800a39b3f88201b41556e7b3

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 367f86d91a6554aa73356443931443bbcf9bea9b800a39b3f88201b41556e7b3
MD5 7d97183dd2a21fc3307711d7cdc64d2c
SHA1 cc7df8143e19d415c31bd2acb2f59f62b4bf74f0
SHA512 c83fd026ca0be0b0c064253acfc2e696ddf27e16013d3fdd84b613ebf12c99d3ae3831b4204a53cea4f16a6b8b5f23a88a3dffb36ae70931b12eb5b3ef5737a5
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFQ0YFK8oubbbQtTk/nPIAdzjbdgX3iWfBbu42tKWiZP:MuLAZTnbg26YnctTiAAd3bKXSW55Keb7
TLSH
T178231A003BE8C12BF2BF4FB899F26145867AF6633603D99A1CC4519B5613FC58A426FD
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

51358

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

367f86d91a6554aa73356443931443bbcf9bea9b800a39b3f88201b41556e7b3

mscoree

dotnet