asyncrat | 1b85bda74a165e00c8c1a9949248e7928b417005fe09961d87b6ad189c305a42

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General

Target
1b85bda74a165e00c8c1a9949248e7928b417005fe09961d87b6ad189c305a42
Size 45KB
Sample260805-y91hhs1tex
SHA256 1b85bda74a165e00c8c1a9949248e7928b417005fe09961d87b6ad189c305a42
MD5 5d0c2bc44c97b8d3053a9c979eb50b5c
SHA1 489040dc00451a196c284f9a3a346b70d3be06a4
SHA512 42627144c9d7c750d4d5e9919657c3b902d26241c9f60c426d32135098ea1b8eb51dcf8b63f783c6626433c1c355de0b65f5d21543597e10c8c4abe94714af97
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFEfBohEaEPIQDjbAgX3ik1EYPCHnR0BDZEx:MuLAZTnbg2Z4EapQnbnXSEPCHRCdEx
TLSH
T144231A003BE8812BF2BE4F789CF26145867AF5A36603D54D2CC415DB5613FC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

hentaivietsub.com:80
hentaivietsub.com:22
hentaivietsub.com:8080
hentaivietsub.com:8880
hentaivietsub.com:2052
hentaivietsub.com:2082
hentaivietsub.com:2086
hentaivietsub.com:2095
hentaivietsub.com:443
hentaivietsub.com:2053
hentaivietsub.com:2083
hentaivietsub.com:2087
hentaivietsub.com:2096
hentaivietsub.com:8443
www.hentaivietsub.com:80
www.hentaivietsub.com:22
www.hentaivietsub.com:8080
www.hentaivietsub.com:8880
www.hentaivietsub.com:2052
www.hentaivietsub.com:2082
www.hentaivietsub.com:2086
www.hentaivietsub.com:2095
www.hentaivietsub.com:443
www.hentaivietsub.com:2053
www.hentaivietsub.com:2083
www.hentaivietsub.com:2087
www.hentaivietsub.com:2096
www.hentaivietsub.com:8443
klez.hentaivietsub.com:80
klez.hentaivietsub.com:22
klez.hentaivietsub.com:8080
klez.hentaivietsub.com:8880
klez.hentaivietsub.com:2052
klez.hentaivietsub.com:2082
klez.hentaivietsub.com:2086
klez.hentaivietsub.com:2095
klez.hentaivietsub.com:443
klez.hentaivietsub.com:2053
klez.hentaivietsub.com:2083
klez.hentaivietsub.com:2087
klez.hentaivietsub.com:2096
klez.hentaivietsub.com:8443
remcos.hentaivietsub.com:80
remcos.hentaivietsub.com:22
remcos.hentaivietsub.com:8080
remcos.hentaivietsub.com:8880
remcos.hentaivietsub.com:2052
remcos.hentaivietsub.com:2082
remcos.hentaivietsub.com:2086
remcos.hentaivietsub.com:2095
remcos.hentaivietsub.com:443
remcos.hentaivietsub.com:2053
remcos.hentaivietsub.com:2083
remcos.hentaivietsub.com:2087
remcos.hentaivietsub.com:2096
remcos.hentaivietsub.com:8443
hack.hentaivietsub.com:80
hack.hentaivietsub.com:22
hack.hentaivietsub.com:8080
hack.hentaivietsub.com:8880
hack.hentaivietsub.com:2052
hack.hentaivietsub.com:2082
hack.hentaivietsub.com:2086
hack.hentaivietsub.com:2095
hack.hentaivietsub.com:443
hack.hentaivietsub.com:2053
hack.hentaivietsub.com:2083
hack.hentaivietsub.com:2087
hack.hentaivietsub.com:2096
hack.hentaivietsub.com:8443

Mutex

FqCfFol83sCx

Attributes

delay
0
install
true
install_file
dshx9.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  1b85bda74a165e00c8c1a9949248e7928b417005fe09961d87b6ad189c305a42
- Size 45KB
- SHA256 1b85bda74a165e00c8c1a9949248e7928b417005fe09961d87b6ad189c305a42
- MD5 5d0c2bc44c97b8d3053a9c979eb50b5c
- SHA1 489040dc00451a196c284f9a3a346b70d3be06a4
- SHA512 42627144c9d7c750d4d5e9919657c3b902d26241c9f60c426d32135098ea1b8eb51dcf8b63f783c6626433c1c355de0b65f5d21543597e10c8c4abe94714af97
- SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFEfBohEaEPIQDjbAgX3ik1EYPCHnR0BDZEx:MuLAZTnbg2Z4EapQnbnXSEPCHRCdEx
- TLSH
  T144231A003BE8812BF2BE4F789CF26145867AF5A36603D54D2CC415DB5613FC69A42AFE
- 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