asyncrat | b3ab4f71887fad7f1d405c5ebd952128719383cd8f5d7293f21c8071676e9bc3

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General

Target
b3ab4f71887fad7f1d405c5ebd952128719383cd8f5d7293f21c8071676e9bc3
Size 45KB
Sample260701-zcrd1set6j
SHA256 b3ab4f71887fad7f1d405c5ebd952128719383cd8f5d7293f21c8071676e9bc3
MD5 6d80ed75ab36e225f341b864c8b604e5
SHA1 59ac317a3497cbe742168258048b0b3d7f87f4ce
SHA512 0f09afab44ab09ed89dbf7a15414ed92648336cdf1b8c95b2f65a7bc7139f94a082044d073fa677e40363fe840ae557e117e37ca97bf6577c36d46e65403d435
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q98zjHynaKPIsXjbEgX3iKACgkit2dBDZsx:EufspTf2g23nZszbLXSKAekwdsx
TLSH
T16C232A0037E8C12BF2BE5B789DF26145867AF6733603D6891CC4119B5723BC68A526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xxxtop.net:80
xxxtop.net:22
xxxtop.net:8080
xxxtop.net:8880
xxxtop.net:2052
xxxtop.net:2082
xxxtop.net:2086
xxxtop.net:2095
xxxtop.net:443
xxxtop.net:2053
xxxtop.net:2083
xxxtop.net:2087
xxxtop.net:2096
xxxtop.net:8443
www.xxxtop.net:80
www.xxxtop.net:22
www.xxxtop.net:8080
www.xxxtop.net:8880
www.xxxtop.net:2052
www.xxxtop.net:2082
www.xxxtop.net:2086
www.xxxtop.net:2095
www.xxxtop.net:443
www.xxxtop.net:2053
www.xxxtop.net:2083
www.xxxtop.net:2087
www.xxxtop.net:2096
www.xxxtop.net:8443
remcos.xxxtop.net:80
remcos.xxxtop.net:22
remcos.xxxtop.net:8080
remcos.xxxtop.net:8880
remcos.xxxtop.net:2052
remcos.xxxtop.net:2082
remcos.xxxtop.net:2086
remcos.xxxtop.net:2095
remcos.xxxtop.net:443
remcos.xxxtop.net:2053
remcos.xxxtop.net:2083
remcos.xxxtop.net:2087
remcos.xxxtop.net:2096
remcos.xxxtop.net:8443
ursnif.xxxtop.net:80
ursnif.xxxtop.net:22
ursnif.xxxtop.net:8080
ursnif.xxxtop.net:8880
ursnif.xxxtop.net:2052
ursnif.xxxtop.net:2082
ursnif.xxxtop.net:2086
ursnif.xxxtop.net:2095
ursnif.xxxtop.net:443
ursnif.xxxtop.net:2053
ursnif.xxxtop.net:2083
ursnif.xxxtop.net:2087
ursnif.xxxtop.net:2096
ursnif.xxxtop.net:8443
stuxnet.xxxtop.net:80
stuxnet.xxxtop.net:22
stuxnet.xxxtop.net:8080
stuxnet.xxxtop.net:8880
stuxnet.xxxtop.net:2052
stuxnet.xxxtop.net:2082
stuxnet.xxxtop.net:2086
stuxnet.xxxtop.net:2095
stuxnet.xxxtop.net:443
stuxnet.xxxtop.net:2053
stuxnet.xxxtop.net:2083
stuxnet.xxxtop.net:2087
stuxnet.xxxtop.net:2096
stuxnet.xxxtop.net:8443
conti.xxxtop.net:80
conti.xxxtop.net:22
conti.xxxtop.net:8080
conti.xxxtop.net:8880
conti.xxxtop.net:2052
conti.xxxtop.net:2082
conti.xxxtop.net:2086
conti.xxxtop.net:2095
conti.xxxtop.net:443
conti.xxxtop.net:2053
conti.xxxtop.net:2083
conti.xxxtop.net:2087
conti.xxxtop.net:2096
conti.xxxtop.net:8443

Mutex

oAyA26VBFb3L

Attributes

delay
0
install
true
install_file
cg3slg9.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  b3ab4f71887fad7f1d405c5ebd952128719383cd8f5d7293f21c8071676e9bc3
- Size 45KB
- SHA256 b3ab4f71887fad7f1d405c5ebd952128719383cd8f5d7293f21c8071676e9bc3
- MD5 6d80ed75ab36e225f341b864c8b604e5
- SHA1 59ac317a3497cbe742168258048b0b3d7f87f4ce
- SHA512 0f09afab44ab09ed89dbf7a15414ed92648336cdf1b8c95b2f65a7bc7139f94a082044d073fa677e40363fe840ae557e117e37ca97bf6577c36d46e65403d435
- SSDEEP 768:EufspTfzcR6uWUcb+wmo2q98zjHynaKPIsXjbEgX3iKACgkit2dBDZsx:EufspTf2g23nZszbLXSKAekwdsx
- TLSH
  T16C232A0037E8C12BF2BE5B789DF26145867AF6733603D6891CC4119B5723BC68A526FE
- 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