asyncrat | 8ce3f2165ab2104a1029dd1749684541400ab15d12bcf78b9a3bea2fbeb2c76a

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General

Target
8ce3f2165ab2104a1029dd1749684541400ab15d12bcf78b9a3bea2fbeb2c76a
Size 45KB
Sample260722-s9fkfsvtbx
SHA256 8ce3f2165ab2104a1029dd1749684541400ab15d12bcf78b9a3bea2fbeb2c76a
MD5 aab4c9ab73d8fcb7c8e344344928754f
SHA1 a139cc567469cfe4673e00d61bbf1d2d776ec3c7
SHA512 c1eefbf81b7695abcbdda7923d885b8e21b7f6ea94880c251aa8385ed3abbd2bb179409b0d4a60ec468d86293c20d8bc8eab2a08b2ccd34cd802f1a0f904a421
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4biacyPzlOPIlzjbQg/3iOZijiKiWkYaayBDZ0x:8uUIpT4vAj2PiVC3l3bX/S4tzOMd0x
TLSH
T1C1232B003BE8813BF2BF5F7899F26145867AF6633603D54A1CC452DB5613BC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

kacasatu.com:80
kacasatu.com:22
kacasatu.com:8080
kacasatu.com:8880
kacasatu.com:2052
kacasatu.com:2082
kacasatu.com:2086
kacasatu.com:2095
kacasatu.com:443
kacasatu.com:2053
kacasatu.com:2083
kacasatu.com:2087
kacasatu.com:2096
kacasatu.com:8443
www.kacasatu.com:80
www.kacasatu.com:22
www.kacasatu.com:8080
www.kacasatu.com:8880
www.kacasatu.com:2052
www.kacasatu.com:2082
www.kacasatu.com:2086
www.kacasatu.com:2095
www.kacasatu.com:443
www.kacasatu.com:2053
www.kacasatu.com:2083
www.kacasatu.com:2087
www.kacasatu.com:2096
www.kacasatu.com:8443
cryptolocker.kacasatu.com:80
cryptolocker.kacasatu.com:22
cryptolocker.kacasatu.com:8080
cryptolocker.kacasatu.com:8880
cryptolocker.kacasatu.com:2052
cryptolocker.kacasatu.com:2082
cryptolocker.kacasatu.com:2086
cryptolocker.kacasatu.com:2095
cryptolocker.kacasatu.com:443
cryptolocker.kacasatu.com:2053
cryptolocker.kacasatu.com:2083
cryptolocker.kacasatu.com:2087
cryptolocker.kacasatu.com:2096
cryptolocker.kacasatu.com:8443
remote.kacasatu.com:80
remote.kacasatu.com:22
remote.kacasatu.com:8080
remote.kacasatu.com:8880
remote.kacasatu.com:2052
remote.kacasatu.com:2082
remote.kacasatu.com:2086
remote.kacasatu.com:2095
remote.kacasatu.com:443
remote.kacasatu.com:2053
remote.kacasatu.com:2083
remote.kacasatu.com:2087
remote.kacasatu.com:2096
remote.kacasatu.com:8443
conti.kacasatu.com:80
conti.kacasatu.com:22
conti.kacasatu.com:8080
conti.kacasatu.com:8880
conti.kacasatu.com:2052
conti.kacasatu.com:2082
conti.kacasatu.com:2086
conti.kacasatu.com:2095
conti.kacasatu.com:443
conti.kacasatu.com:2053
conti.kacasatu.com:2083
conti.kacasatu.com:2087
conti.kacasatu.com:2096
conti.kacasatu.com:8443
hermeticwiper.kacasatu.com:80
hermeticwiper.kacasatu.com:22
hermeticwiper.kacasatu.com:8080
hermeticwiper.kacasatu.com:8880
hermeticwiper.kacasatu.com:2052
hermeticwiper.kacasatu.com:2082
hermeticwiper.kacasatu.com:2086
hermeticwiper.kacasatu.com:2095
hermeticwiper.kacasatu.com:443
hermeticwiper.kacasatu.com:2053
hermeticwiper.kacasatu.com:2083
hermeticwiper.kacasatu.com:2087
hermeticwiper.kacasatu.com:2096
hermeticwiper.kacasatu.com:8443

Mutex

TTcLC1kdeQyu

Attributes

delay
0
install
true
install_file
l9zyw1n.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  8ce3f2165ab2104a1029dd1749684541400ab15d12bcf78b9a3bea2fbeb2c76a
- Size 45KB
- SHA256 8ce3f2165ab2104a1029dd1749684541400ab15d12bcf78b9a3bea2fbeb2c76a
- MD5 aab4c9ab73d8fcb7c8e344344928754f
- SHA1 a139cc567469cfe4673e00d61bbf1d2d776ec3c7
- SHA512 c1eefbf81b7695abcbdda7923d885b8e21b7f6ea94880c251aa8385ed3abbd2bb179409b0d4a60ec468d86293c20d8bc8eab2a08b2ccd34cd802f1a0f904a421
- SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4biacyPzlOPIlzjbQg/3iOZijiKiWkYaayBDZ0x:8uUIpT4vAj2PiVC3l3bX/S4tzOMd0x
- TLSH
  T1C1232B003BE8813BF2BF5F7899F26145867AF6633603D54A1CC452DB5613BC68A426FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

default defense_evasion discovery execution asyncrat persistence rat
- Async RAT payload
  rat
- Family: AsyncRat
  AsyncRAT is designed to remotely monitor and control other computers written in C#.
  rat asyncrat
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
behavioral1 behavioral2