asyncrat | ac73c1a4b3d55b809ef4569297ceeab057c3f68438d3cdd1a9806f2b35164c08

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General

Target
ac73c1a4b3d55b809ef4569297ceeab057c3f68438d3cdd1a9806f2b35164c08
Size 45KB
Sample260801-wsqwmsshqd
SHA256 ac73c1a4b3d55b809ef4569297ceeab057c3f68438d3cdd1a9806f2b35164c08
MD5 39d34d454ce42891146eef706dbadbb0
SHA1 4ee6eea09d9e554b081a048e3faa081609a33ab8
SHA512 f79389839eeec108ec5438726a1ab788c4b9422a0186668388ed724af5247cff8f8bb99b07c9765d7ba65a5b3e1fae1488d392e00c6c345bedb2d1d9d8ef4489
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwnUJ+XOoJ9hU/NPIEfzjbGgX3ib/y59YcBDZMx:ku40ZTXEb2bU0eI9hyqEf3bZXSb/YNdO
TLSH
T188231A003BE8822BF2BF4F7499F26145867AF2632603D58E1CC451DB5613FC69652AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

haysexcdn.net:80
haysexcdn.net:22
haysexcdn.net:8080
haysexcdn.net:8880
haysexcdn.net:2052
haysexcdn.net:2082
haysexcdn.net:2086
haysexcdn.net:2095
haysexcdn.net:443
haysexcdn.net:2053
haysexcdn.net:2083
haysexcdn.net:2087
haysexcdn.net:2096
haysexcdn.net:8443
www.haysexcdn.net:80
www.haysexcdn.net:22
www.haysexcdn.net:8080
www.haysexcdn.net:8880
www.haysexcdn.net:2052
www.haysexcdn.net:2082
www.haysexcdn.net:2086
www.haysexcdn.net:2095
www.haysexcdn.net:443
www.haysexcdn.net:2053
www.haysexcdn.net:2083
www.haysexcdn.net:2087
www.haysexcdn.net:2096
www.haysexcdn.net:8443
clop.haysexcdn.net:80
clop.haysexcdn.net:22
clop.haysexcdn.net:8080
clop.haysexcdn.net:8880
clop.haysexcdn.net:2052
clop.haysexcdn.net:2082
clop.haysexcdn.net:2086
clop.haysexcdn.net:2095
clop.haysexcdn.net:443
clop.haysexcdn.net:2053
clop.haysexcdn.net:2083
clop.haysexcdn.net:2087
clop.haysexcdn.net:2096
clop.haysexcdn.net:8443
remote.haysexcdn.net:80
remote.haysexcdn.net:22
remote.haysexcdn.net:8080
remote.haysexcdn.net:8880
remote.haysexcdn.net:2052
remote.haysexcdn.net:2082
remote.haysexcdn.net:2086
remote.haysexcdn.net:2095
remote.haysexcdn.net:443
remote.haysexcdn.net:2053
remote.haysexcdn.net:2083
remote.haysexcdn.net:2087
remote.haysexcdn.net:2096
remote.haysexcdn.net:8443
sasser.haysexcdn.net:80
sasser.haysexcdn.net:22
sasser.haysexcdn.net:8080
sasser.haysexcdn.net:8880
sasser.haysexcdn.net:2052
sasser.haysexcdn.net:2082
sasser.haysexcdn.net:2086
sasser.haysexcdn.net:2095
sasser.haysexcdn.net:443
sasser.haysexcdn.net:2053
sasser.haysexcdn.net:2083
sasser.haysexcdn.net:2087
sasser.haysexcdn.net:2096
sasser.haysexcdn.net:8443
connect.haysexcdn.net:80
connect.haysexcdn.net:22
connect.haysexcdn.net:8080
connect.haysexcdn.net:8880
connect.haysexcdn.net:2052
connect.haysexcdn.net:2082
connect.haysexcdn.net:2086
connect.haysexcdn.net:2095
connect.haysexcdn.net:443
connect.haysexcdn.net:2053
connect.haysexcdn.net:2083
connect.haysexcdn.net:2087
connect.haysexcdn.net:2096
connect.haysexcdn.net:8443

Mutex

4Mpoc0bvGW5k

Attributes

delay
0
install
true
install_file
depmv.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
ac73c1a4b3d55b809ef4569297ceeab057c3f68438d3cdd1a9806f2b35164c08

File Explorer

ac73c1a4b3d55b809ef4569297ceeab057c3f68438d3cdd1a9806f2b35164c08

.exe 45KB

ac73c1a4b3d55b809ef4569297ceeab057c3f68438d3cdd1a9806f2b35164c08

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ac73c1a4b3d55b809ef4569297ceeab057c3f68438d3cdd1a9806f2b35164c08
MD5 39d34d454ce42891146eef706dbadbb0
SHA1 4ee6eea09d9e554b081a048e3faa081609a33ab8
SHA512 f79389839eeec108ec5438726a1ab788c4b9422a0186668388ed724af5247cff8f8bb99b07c9765d7ba65a5b3e1fae1488d392e00c6c345bedb2d1d9d8ef4489
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwnUJ+XOoJ9hU/NPIEfzjbGgX3ib/y59YcBDZMx:ku40ZTXEb2bU0eI9hyqEf3bZXSb/YNdO
TLSH
T188231A003BE8822BF2BF4F7499F26145867AF2632603D58E1CC451DB5613FC69652AFE
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

51390

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

ac73c1a4b3d55b809ef4569297ceeab057c3f68438d3cdd1a9806f2b35164c08

mscoree

dotnet