asyncrat | 169a15f8c8a3bb7e6c77d658cd72db57b291d43fac1f34f536d087986482beb4

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General

Target
169a15f8c8a3bb7e6c77d658cd72db57b291d43fac1f34f536d087986482beb4
Size 45KB
Sample260919-sys2eadl21
SHA256 169a15f8c8a3bb7e6c77d658cd72db57b291d43fac1f34f536d087986482beb4
MD5 7dbaebcc2cc8efc99fcde6c20e3a7580
SHA1 ef83bbd2d429c5ad391a6be7d04705baff739e93
SHA512 f4c1edbcea2cab2d6d4ed95d1f8af5bb33db9f1ec3f1b01deeab0bef918b4869a7c4af7f8cd0722353c01bee900dbc019e6387b9043034252a4b40c28df344b4
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAMHUttXAPIMzjbqgX3ydxYBkaBOqppgmBDZcx:UuKWgSJTwRf280rXlM3b9XibYL1ppgos
TLSH
T1B2232A0037E8C52BF2BF5FB8A9F26145867AF6636603D6491CC441DB5723BC28A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

viet69no1.net:80
viet69no1.net:22
viet69no1.net:8080
viet69no1.net:8880
viet69no1.net:2052
viet69no1.net:2082
viet69no1.net:2086
viet69no1.net:2095
viet69no1.net:443
viet69no1.net:2053
viet69no1.net:2083
viet69no1.net:2087
viet69no1.net:2096
viet69no1.net:8443
www.viet69no1.net:80
www.viet69no1.net:22
www.viet69no1.net:8080
www.viet69no1.net:8880
www.viet69no1.net:2052
www.viet69no1.net:2082
www.viet69no1.net:2086
www.viet69no1.net:2095
www.viet69no1.net:443
www.viet69no1.net:2053
www.viet69no1.net:2083
www.viet69no1.net:2087
www.viet69no1.net:2096
www.viet69no1.net:8443
ryuk.viet69no1.net:80
ryuk.viet69no1.net:22
ryuk.viet69no1.net:8080
ryuk.viet69no1.net:8880
ryuk.viet69no1.net:2052
ryuk.viet69no1.net:2082
ryuk.viet69no1.net:2086
ryuk.viet69no1.net:2095
ryuk.viet69no1.net:443
ryuk.viet69no1.net:2053
ryuk.viet69no1.net:2083
ryuk.viet69no1.net:2087
ryuk.viet69no1.net:2096
ryuk.viet69no1.net:8443
gootloader.viet69no1.net:80
gootloader.viet69no1.net:22
gootloader.viet69no1.net:8080
gootloader.viet69no1.net:8880
gootloader.viet69no1.net:2052
gootloader.viet69no1.net:2082
gootloader.viet69no1.net:2086
gootloader.viet69no1.net:2095
gootloader.viet69no1.net:443
gootloader.viet69no1.net:2053
gootloader.viet69no1.net:2083
gootloader.viet69no1.net:2087
gootloader.viet69no1.net:2096
gootloader.viet69no1.net:8443
mydoom.viet69no1.net:80
mydoom.viet69no1.net:22
mydoom.viet69no1.net:8080
mydoom.viet69no1.net:8880
mydoom.viet69no1.net:2052
mydoom.viet69no1.net:2082
mydoom.viet69no1.net:2086
mydoom.viet69no1.net:2095
mydoom.viet69no1.net:443
mydoom.viet69no1.net:2053
mydoom.viet69no1.net:2083
mydoom.viet69no1.net:2087
mydoom.viet69no1.net:2096
mydoom.viet69no1.net:8443
client.viet69no1.net:80
client.viet69no1.net:22
client.viet69no1.net:8080
client.viet69no1.net:8880
client.viet69no1.net:2052
client.viet69no1.net:2082
client.viet69no1.net:2086
client.viet69no1.net:2095
client.viet69no1.net:443
client.viet69no1.net:2053
client.viet69no1.net:2083
client.viet69no1.net:2087
client.viet69no1.net:2096
client.viet69no1.net:8443

Mutex

XscMm69BGCmW

Attributes

delay
0
install
true
install_file
2bjsxsas.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
169a15f8c8a3bb7e6c77d658cd72db57b291d43fac1f34f536d087986482beb4

File Explorer

169a15f8c8a3bb7e6c77d658cd72db57b291d43fac1f34f536d087986482beb4

.exe 45KB

169a15f8c8a3bb7e6c77d658cd72db57b291d43fac1f34f536d087986482beb4

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 169a15f8c8a3bb7e6c77d658cd72db57b291d43fac1f34f536d087986482beb4
MD5 7dbaebcc2cc8efc99fcde6c20e3a7580
SHA1 ef83bbd2d429c5ad391a6be7d04705baff739e93
SHA512 f4c1edbcea2cab2d6d4ed95d1f8af5bb33db9f1ec3f1b01deeab0bef918b4869a7c4af7f8cd0722353c01bee900dbc019e6387b9043034252a4b40c28df344b4
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAMHUttXAPIMzjbqgX3ydxYBkaBOqppgmBDZcx:UuKWgSJTwRf280rXlM3b9XibYL1ppgos
TLSH
T1B2232A0037E8C52BF2BF5FB8A9F26145867AF6636603D6491CC441DB5723BC28A426FD
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

51406

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

169a15f8c8a3bb7e6c77d658cd72db57b291d43fac1f34f536d087986482beb4

mscoree

dotnet