asyncrat | d1ea668ff6a751c8e4cd808a2028d675ee84b12d23db1409b1adcd1f364a0c16

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General

Target
d1ea668ff6a751c8e4cd808a2028d675ee84b12d23db1409b1adcd1f364a0c16
Size 45KB
Sample260817-s8395atfja
SHA256 d1ea668ff6a751c8e4cd808a2028d675ee84b12d23db1409b1adcd1f364a0c16
MD5 1727a4087d77f6927b379a9e409f469d
SHA1 b5e9be963030674349d496e5654ddac16dc10c24
SHA512 f20b7030fd7545e5976ad6b37455f536ac2319d19d6b7c076fecde52ac0c206c84b0293727edad3ca8aec78bd4221b2bed930c69281abfdc714b7f7761adfe19
SSDEEP 768:suJdpTP3tcsWUODmqmo2qV+xJaxrPHuPIHzjbkgh3iUS/qsjsKYMP2MpT5BDZkx:suJdpTPdI27eR3H3brhSUSiCVYXendkx
TLSH
T163231B003BE8812BF2BE4FB8A8F26145467AF5637603D54D2CC451DB5623FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

mio9ecge.name:80
mio9ecge.name:22
mio9ecge.name:8080
mio9ecge.name:8880
mio9ecge.name:2052
mio9ecge.name:2082
mio9ecge.name:2086
mio9ecge.name:2095
mio9ecge.name:443
mio9ecge.name:2053
mio9ecge.name:2083
mio9ecge.name:2087
mio9ecge.name:2096
mio9ecge.name:8443
www.mio9ecge.name:80
www.mio9ecge.name:22
www.mio9ecge.name:8080
www.mio9ecge.name:8880
www.mio9ecge.name:2052
www.mio9ecge.name:2082
www.mio9ecge.name:2086
www.mio9ecge.name:2095
www.mio9ecge.name:443
www.mio9ecge.name:2053
www.mio9ecge.name:2083
www.mio9ecge.name:2087
www.mio9ecge.name:2096
www.mio9ecge.name:8443
trisis.mio9ecge.name:80
trisis.mio9ecge.name:22
trisis.mio9ecge.name:8080
trisis.mio9ecge.name:8880
trisis.mio9ecge.name:2052
trisis.mio9ecge.name:2082
trisis.mio9ecge.name:2086
trisis.mio9ecge.name:2095
trisis.mio9ecge.name:443
trisis.mio9ecge.name:2053
trisis.mio9ecge.name:2083
trisis.mio9ecge.name:2087
trisis.mio9ecge.name:2096
trisis.mio9ecge.name:8443
dridex.mio9ecge.name:80
dridex.mio9ecge.name:22
dridex.mio9ecge.name:8080
dridex.mio9ecge.name:8880
dridex.mio9ecge.name:2052
dridex.mio9ecge.name:2082
dridex.mio9ecge.name:2086
dridex.mio9ecge.name:2095
dridex.mio9ecge.name:443
dridex.mio9ecge.name:2053
dridex.mio9ecge.name:2083
dridex.mio9ecge.name:2087
dridex.mio9ecge.name:2096
dridex.mio9ecge.name:8443
ryuk.mio9ecge.name:80
ryuk.mio9ecge.name:22
ryuk.mio9ecge.name:8080
ryuk.mio9ecge.name:8880
ryuk.mio9ecge.name:2052
ryuk.mio9ecge.name:2082
ryuk.mio9ecge.name:2086
ryuk.mio9ecge.name:2095
ryuk.mio9ecge.name:443
ryuk.mio9ecge.name:2053
ryuk.mio9ecge.name:2083
ryuk.mio9ecge.name:2087
ryuk.mio9ecge.name:2096
ryuk.mio9ecge.name:8443

Mutex

J5jY7AbgPmEh

Attributes

delay
0
install
true
install_file
nmfutvok.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
d1ea668ff6a751c8e4cd808a2028d675ee84b12d23db1409b1adcd1f364a0c16

File Explorer

d1ea668ff6a751c8e4cd808a2028d675ee84b12d23db1409b1adcd1f364a0c16

.exe 45KB

d1ea668ff6a751c8e4cd808a2028d675ee84b12d23db1409b1adcd1f364a0c16

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 d1ea668ff6a751c8e4cd808a2028d675ee84b12d23db1409b1adcd1f364a0c16
MD5 1727a4087d77f6927b379a9e409f469d
SHA1 b5e9be963030674349d496e5654ddac16dc10c24
SHA512 f20b7030fd7545e5976ad6b37455f536ac2319d19d6b7c076fecde52ac0c206c84b0293727edad3ca8aec78bd4221b2bed930c69281abfdc714b7f7761adfe19
SSDEEP 768:suJdpTP3tcsWUODmqmo2qV+xJaxrPHuPIHzjbkgh3iUS/qsjsKYMP2MpT5BDZkx:suJdpTPdI27eR3H3brhSUSiCVYXendkx
TLSH
T163231B003BE8812BF2BE4FB8A8F26145467AF5637603D54D2CC451DB5623FC69A426FD
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

51326

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

d1ea668ff6a751c8e4cd808a2028d675ee84b12d23db1409b1adcd1f364a0c16

mscoree

dotnet