asyncrat | 66c8c5afc97c7a15815b9b977b56c2ab665d4f97196bd82ceb567a3205e9677d

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General

Target
66c8c5afc97c7a15815b9b977b56c2ab665d4f97196bd82ceb567a3205e9677d
Size 45KB
Sample260804-pcafdszbng
SHA256 66c8c5afc97c7a15815b9b977b56c2ab665d4f97196bd82ceb567a3205e9677d
MD5 74ef4b989d4d34f3355410f86e3f6c47
SHA1 7d571bf1296c1dee1a4513d3ebdcd0d02d26a76c
SHA512 6689cf812bf2f035eab47f26bf23455bdd6737c8237e74aab9173bda32dc4de52c33d1ecc1ee83da15b8c3a1f5d530f997435fc253fddaa764e2ae1c50d019d8
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qF1Nd3u40cMOPI04zjb8gXzijzkSyBfVM6nkJ+HDBDZG:MuLAZTnbg2m8+M3043bTXujwR9M1+HFE
TLSH
T1AA231A003BE8812BF2BE4F78ADF26145467AF6732603D64E1C84529B5B13FC686426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xemsexmy.org:80
xemsexmy.org:22
xemsexmy.org:8080
xemsexmy.org:8880
xemsexmy.org:2052
xemsexmy.org:2082
xemsexmy.org:2086
xemsexmy.org:2095
xemsexmy.org:443
xemsexmy.org:2053
xemsexmy.org:2083
xemsexmy.org:2087
xemsexmy.org:2096
xemsexmy.org:8443
www.xemsexmy.org:80
www.xemsexmy.org:22
www.xemsexmy.org:8080
www.xemsexmy.org:8880
www.xemsexmy.org:2052
www.xemsexmy.org:2082
www.xemsexmy.org:2086
www.xemsexmy.org:2095
www.xemsexmy.org:443
www.xemsexmy.org:2053
www.xemsexmy.org:2083
www.xemsexmy.org:2087
www.xemsexmy.org:2096
www.xemsexmy.org:8443
wannacry.xemsexmy.org:80
wannacry.xemsexmy.org:22
wannacry.xemsexmy.org:8080
wannacry.xemsexmy.org:8880
wannacry.xemsexmy.org:2052
wannacry.xemsexmy.org:2082
wannacry.xemsexmy.org:2086
wannacry.xemsexmy.org:2095
wannacry.xemsexmy.org:443
wannacry.xemsexmy.org:2053
wannacry.xemsexmy.org:2083
wannacry.xemsexmy.org:2087
wannacry.xemsexmy.org:2096
wannacry.xemsexmy.org:8443
trisis.xemsexmy.org:80
trisis.xemsexmy.org:22
trisis.xemsexmy.org:8080
trisis.xemsexmy.org:8880
trisis.xemsexmy.org:2052
trisis.xemsexmy.org:2082
trisis.xemsexmy.org:2086
trisis.xemsexmy.org:2095
trisis.xemsexmy.org:443
trisis.xemsexmy.org:2053
trisis.xemsexmy.org:2083
trisis.xemsexmy.org:2087
trisis.xemsexmy.org:2096
trisis.xemsexmy.org:8443
invasive.xemsexmy.org:80
invasive.xemsexmy.org:22
invasive.xemsexmy.org:8080
invasive.xemsexmy.org:8880
invasive.xemsexmy.org:2052
invasive.xemsexmy.org:2082
invasive.xemsexmy.org:2086
invasive.xemsexmy.org:2095
invasive.xemsexmy.org:443
invasive.xemsexmy.org:2053
invasive.xemsexmy.org:2083
invasive.xemsexmy.org:2087
invasive.xemsexmy.org:2096
invasive.xemsexmy.org:8443
rat.xemsexmy.org:80
rat.xemsexmy.org:22
rat.xemsexmy.org:8080
rat.xemsexmy.org:8880
rat.xemsexmy.org:2052
rat.xemsexmy.org:2082
rat.xemsexmy.org:2086
rat.xemsexmy.org:2095
rat.xemsexmy.org:443
rat.xemsexmy.org:2053
rat.xemsexmy.org:2083
rat.xemsexmy.org:2087
rat.xemsexmy.org:2096
rat.xemsexmy.org:8443

Mutex

ciSmVeju4bbf

Attributes

delay
0
install
true
install_file
hksqq.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
66c8c5afc97c7a15815b9b977b56c2ab665d4f97196bd82ceb567a3205e9677d

File Explorer

66c8c5afc97c7a15815b9b977b56c2ab665d4f97196bd82ceb567a3205e9677d

.exe 45KB

66c8c5afc97c7a15815b9b977b56c2ab665d4f97196bd82ceb567a3205e9677d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 66c8c5afc97c7a15815b9b977b56c2ab665d4f97196bd82ceb567a3205e9677d
MD5 74ef4b989d4d34f3355410f86e3f6c47
SHA1 7d571bf1296c1dee1a4513d3ebdcd0d02d26a76c
SHA512 6689cf812bf2f035eab47f26bf23455bdd6737c8237e74aab9173bda32dc4de52c33d1ecc1ee83da15b8c3a1f5d530f997435fc253fddaa764e2ae1c50d019d8
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qF1Nd3u40cMOPI04zjb8gXzijzkSyBfVM6nkJ+HDBDZG:MuLAZTnbg2m8+M3043bTXujwR9M1+HFE
TLSH
T1AA231A003BE8812BF2BE4F78ADF26145467AF6732603D64E1C84529B5B13FC686426FD
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

66c8c5afc97c7a15815b9b977b56c2ab665d4f97196bd82ceb567a3205e9677d

mscoree

dotnet