asyncrat | 5272eec5f3f2f29a4ceeaad4b0c6347dc4f0b2d1f21d55403ff973cd8cee58a5

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General

Target
5272eec5f3f2f29a4ceeaad4b0c6347dc4f0b2d1f21d55403ff973cd8cee58a5
Size 45KB
Sample260722-ks235asbka
SHA256 5272eec5f3f2f29a4ceeaad4b0c6347dc4f0b2d1f21d55403ff973cd8cee58a5
MD5 646d25fad812327ec15f890110386a3b
SHA1 1b8a0a1caed95ce2abc01ec6f40f4edfecc22875
SHA512 30ecd6773a32d6d63b16be104c433e80e1e5b238c2bdbcc7f83dd4703f6560741299ef41b95bbb3068a1f4c78df836a77dae90f0cf83e2e88db823cf05b94cc6
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9yS70ynzuOPIOzjbwgX3i3CBm6C3X4TkymavYgPBDZ+:0uPrpT/qY2fSwh3O3b3XSSe3XlvsYEd+
TLSH
T109233B003BE9C127F2BF5F78ADF26105867AB2633603D64A1CC452975613FC69A426FE
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
notpetya.kacasatu.com:80
notpetya.kacasatu.com:22
notpetya.kacasatu.com:8080
notpetya.kacasatu.com:8880
notpetya.kacasatu.com:2052
notpetya.kacasatu.com:2082
notpetya.kacasatu.com:2086
notpetya.kacasatu.com:2095
notpetya.kacasatu.com:443
notpetya.kacasatu.com:2053
notpetya.kacasatu.com:2083
notpetya.kacasatu.com:2087
notpetya.kacasatu.com:2096
notpetya.kacasatu.com:8443
formbook.kacasatu.com:80
formbook.kacasatu.com:22
formbook.kacasatu.com:8080
formbook.kacasatu.com:8880
formbook.kacasatu.com:2052
formbook.kacasatu.com:2082
formbook.kacasatu.com:2086
formbook.kacasatu.com:2095
formbook.kacasatu.com:443
formbook.kacasatu.com:2053
formbook.kacasatu.com:2083
formbook.kacasatu.com:2087
formbook.kacasatu.com:2096
formbook.kacasatu.com:8443
zeus.kacasatu.com:80
zeus.kacasatu.com:22
zeus.kacasatu.com:8080
zeus.kacasatu.com:8880
zeus.kacasatu.com:2052
zeus.kacasatu.com:2082
zeus.kacasatu.com:2086
zeus.kacasatu.com:2095
zeus.kacasatu.com:443
zeus.kacasatu.com:2053
zeus.kacasatu.com:2083
zeus.kacasatu.com:2087
zeus.kacasatu.com:2096
zeus.kacasatu.com:8443

Mutex

gyDwF6fiTwMs

Attributes

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

aes.plain

Targets

- Target
  5272eec5f3f2f29a4ceeaad4b0c6347dc4f0b2d1f21d55403ff973cd8cee58a5
- Size 45KB
- SHA256 5272eec5f3f2f29a4ceeaad4b0c6347dc4f0b2d1f21d55403ff973cd8cee58a5
- MD5 646d25fad812327ec15f890110386a3b
- SHA1 1b8a0a1caed95ce2abc01ec6f40f4edfecc22875
- SHA512 30ecd6773a32d6d63b16be104c433e80e1e5b238c2bdbcc7f83dd4703f6560741299ef41b95bbb3068a1f4c78df836a77dae90f0cf83e2e88db823cf05b94cc6
- SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9yS70ynzuOPIOzjbwgX3i3CBm6C3X4TkymavYgPBDZ+:0uPrpT/qY2fSwh3O3b3XSSe3XlvsYEd+
- TLSH
  T109233B003BE9C127F2BF5F78ADF26105867AB2633603D64A1CC452975613FC69A426FE
- 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