asyncrat | ff91af6d0edf5ecd36b3ad5f243f67736c756f31bc60958ac3177952776f38b5

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General

Target
ff91af6d0edf5ecd36b3ad5f243f67736c756f31bc60958ac3177952776f38b5
Size 45KB
Sample260816-lkyamsgp4t
SHA256 ff91af6d0edf5ecd36b3ad5f243f67736c756f31bc60958ac3177952776f38b5
MD5 6d51a324457ec09974ce7af7fedc5494
SHA1 128d445e40fa211cb2aceefb5905102b2dab873b
SHA512 7ef2f571a25323061cc45dc2d623b805d253ae403ad8b0971e6ece7bf40d5df2b7e4bd15d7d187986259655c2a9b263476b71a6df8d927b1727e49f2e0d6eaf1
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9KS7synzuOPIzzjbZgXSi1Ipauo6gdjB1BDZ8x:0uPrpT/qY2HSYh3z3b2Xb1ID6djBbd8x
TLSH
T1C6232B003BE9812BF2BE4F7899F26105867AF6633603D64A1CC451DB5713FC69A42AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

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
hacker.mio9ecge.name:80
hacker.mio9ecge.name:22
hacker.mio9ecge.name:8080
hacker.mio9ecge.name:8880
hacker.mio9ecge.name:2052
hacker.mio9ecge.name:2082
hacker.mio9ecge.name:2086
hacker.mio9ecge.name:2095
hacker.mio9ecge.name:443
hacker.mio9ecge.name:2053
hacker.mio9ecge.name:2083
hacker.mio9ecge.name:2087
hacker.mio9ecge.name:2096
hacker.mio9ecge.name:8443
ursnif.mio9ecge.name:80
ursnif.mio9ecge.name:22
ursnif.mio9ecge.name:8080
ursnif.mio9ecge.name:8880
ursnif.mio9ecge.name:2052
ursnif.mio9ecge.name:2082
ursnif.mio9ecge.name:2086
ursnif.mio9ecge.name:2095
ursnif.mio9ecge.name:443
ursnif.mio9ecge.name:2053
ursnif.mio9ecge.name:2083
ursnif.mio9ecge.name:2087
ursnif.mio9ecge.name:2096
ursnif.mio9ecge.name:8443
sobig.mio9ecge.name:80
sobig.mio9ecge.name:22
sobig.mio9ecge.name:8080
sobig.mio9ecge.name:8880
sobig.mio9ecge.name:2052
sobig.mio9ecge.name:2082
sobig.mio9ecge.name:2086
sobig.mio9ecge.name:2095
sobig.mio9ecge.name:443
sobig.mio9ecge.name:2053
sobig.mio9ecge.name:2083
sobig.mio9ecge.name:2087
sobig.mio9ecge.name:2096
sobig.mio9ecge.name:8443

Mutex

UILOaXUL8UYi

Attributes

delay
0
install
true
install_file
ykkgk0p.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  ff91af6d0edf5ecd36b3ad5f243f67736c756f31bc60958ac3177952776f38b5
- Size 45KB
- SHA256 ff91af6d0edf5ecd36b3ad5f243f67736c756f31bc60958ac3177952776f38b5
- MD5 6d51a324457ec09974ce7af7fedc5494
- SHA1 128d445e40fa211cb2aceefb5905102b2dab873b
- SHA512 7ef2f571a25323061cc45dc2d623b805d253ae403ad8b0971e6ece7bf40d5df2b7e4bd15d7d187986259655c2a9b263476b71a6df8d927b1727e49f2e0d6eaf1
- SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9KS7synzuOPIzzjbZgXSi1Ipauo6gdjB1BDZ8x:0uPrpT/qY2HSYh3z3b2Xb1ID6djBbd8x
- TLSH
  T1C6232B003BE9812BF2BE4F7899F26105867AF6633603D64A1CC451DB5713FC69A42AFD
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

default command_and_control 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
- Outbound SSH connection to public host
  SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.
  command_and_control
behavioral1 behavioral2