asyncrat | ff4b1f6f78ab111d73909b0630c7d3f3658f364e047b59e97f6ced6c5b3f1954

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General

Target
ff4b1f6f78ab111d73909b0630c7d3f3658f364e047b59e97f6ced6c5b3f1954
Size 45KB
Sample260816-lv8jcsvdlc
SHA256 ff4b1f6f78ab111d73909b0630c7d3f3658f364e047b59e97f6ced6c5b3f1954
MD5 ddf93471fb94581a5a9a9550b63786dd
SHA1 6772aefe1be02b32e4c1865526c1a5fc7d2cbee9
SHA512 e8257a31761823cfcf451ef014187cc08e74df00702634189f1ba17400df0feb3f154300b5720d80946dc6ad8981d8c07b46be02b7f1782b6a38d3878f010239
SSDEEP 768:suJdpTP3tcsWUODmqmo2qVDb30GYjHuPI8zjbbgXyihj1aVGbhK6VqsBDZkx:suJdpTPdI2mw/383bkX7npbhK6ndkx
TLSH
T15F232A0037E8812BF2BE4FB8A8F26245467AF2677603D64D1CC451D75623FC69A426FE
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
zbot.mio9ecge.name:80
zbot.mio9ecge.name:22
zbot.mio9ecge.name:8080
zbot.mio9ecge.name:8880
zbot.mio9ecge.name:2052
zbot.mio9ecge.name:2082
zbot.mio9ecge.name:2086
zbot.mio9ecge.name:2095
zbot.mio9ecge.name:443
zbot.mio9ecge.name:2053
zbot.mio9ecge.name:2083
zbot.mio9ecge.name:2087
zbot.mio9ecge.name:2096
zbot.mio9ecge.name:8443
zeus.mio9ecge.name:80
zeus.mio9ecge.name:22
zeus.mio9ecge.name:8080
zeus.mio9ecge.name:8880
zeus.mio9ecge.name:2052
zeus.mio9ecge.name:2082
zeus.mio9ecge.name:2086
zeus.mio9ecge.name:2095
zeus.mio9ecge.name:443
zeus.mio9ecge.name:2053
zeus.mio9ecge.name:2083
zeus.mio9ecge.name:2087
zeus.mio9ecge.name:2096
zeus.mio9ecge.name:8443
ryuk.mio9ecge.name:80
ryuk.mio9ecge.name:22
ryuk.mio9ecge.name:8080
ryuk.mio9ecge.name:8880
ryuk.mio9ecge.name:2052
ryuk.mio9ecge.name:2082
ryuk.mio9ecge.name:2086
ryuk.mio9ecge.name:2095
ryuk.mio9ecge.name:443
ryuk.mio9ecge.name:2053
ryuk.mio9ecge.name:2083
ryuk.mio9ecge.name:2087
ryuk.mio9ecge.name:2096
ryuk.mio9ecge.name:8443

Mutex

4fYDnvJXIfB5

Attributes

delay
0
install
true
install_file
sii5hqzn.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  ff4b1f6f78ab111d73909b0630c7d3f3658f364e047b59e97f6ced6c5b3f1954
- Size 45KB
- SHA256 ff4b1f6f78ab111d73909b0630c7d3f3658f364e047b59e97f6ced6c5b3f1954
- MD5 ddf93471fb94581a5a9a9550b63786dd
- SHA1 6772aefe1be02b32e4c1865526c1a5fc7d2cbee9
- SHA512 e8257a31761823cfcf451ef014187cc08e74df00702634189f1ba17400df0feb3f154300b5720d80946dc6ad8981d8c07b46be02b7f1782b6a38d3878f010239
- SSDEEP 768:suJdpTP3tcsWUODmqmo2qVDb30GYjHuPI8zjbbgXyihj1aVGbhK6VqsBDZkx:suJdpTPdI2mw/383bkX7npbhK6ndkx
- TLSH
  T15F232A0037E8812BF2BE4FB8A8F26245467AF2677603D64D1CC451D75623FC69A426FE
- 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