asyncrat | 6af3e4d2fc5896212382a0b73b8dec59b81340fe3d869fdc1d08cecc5fd1af26

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General

Target
6af3e4d2fc5896212382a0b73b8dec59b81340fe3d869fdc1d08cecc5fd1af26
Size 45KB
Sample260821-hxa44avepd
SHA256 6af3e4d2fc5896212382a0b73b8dec59b81340fe3d869fdc1d08cecc5fd1af26
MD5 9134bed361c8537aa0cf7ccc55f1d79e
SHA1 c1323f10a944a6d209967ddde9b92859a2df1d2b
SHA512 19a92de4080bc1cc53039c7a02d954f4e025bbca295bae25d940a61928a4561d74fe30d6052c07128bd98ac1d115795bd25eab88852d3608ea77d6360838265f
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVIQLD3q/vKijZPIgzjbNgu3iPKauSxhFX0ZMBijBDw:MuBGJTPho2f23iHjWg3bauSPKauSxhq+
TLSH
T13E233B103BE9C12BF2BE4F78A8F26145867AF6633603D5491CC451DB5623FC68A42AFD
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
codered.mio9ecge.name:80
codered.mio9ecge.name:22
codered.mio9ecge.name:8080
codered.mio9ecge.name:8880
codered.mio9ecge.name:2052
codered.mio9ecge.name:2082
codered.mio9ecge.name:2086
codered.mio9ecge.name:2095
codered.mio9ecge.name:443
codered.mio9ecge.name:2053
codered.mio9ecge.name:2083
codered.mio9ecge.name:2087
codered.mio9ecge.name:2096
codered.mio9ecge.name:8443
blacklotus.mio9ecge.name:80
blacklotus.mio9ecge.name:22
blacklotus.mio9ecge.name:8080
blacklotus.mio9ecge.name:8880
blacklotus.mio9ecge.name:2052
blacklotus.mio9ecge.name:2082
blacklotus.mio9ecge.name:2086
blacklotus.mio9ecge.name:2095
blacklotus.mio9ecge.name:443
blacklotus.mio9ecge.name:2053
blacklotus.mio9ecge.name:2083
blacklotus.mio9ecge.name:2087
blacklotus.mio9ecge.name:2096
blacklotus.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

Mutex

naGyTssFZCTr

Attributes

delay
0
install
true
install_file
o8fn.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  6af3e4d2fc5896212382a0b73b8dec59b81340fe3d869fdc1d08cecc5fd1af26
- Size 45KB
- SHA256 6af3e4d2fc5896212382a0b73b8dec59b81340fe3d869fdc1d08cecc5fd1af26
- MD5 9134bed361c8537aa0cf7ccc55f1d79e
- SHA1 c1323f10a944a6d209967ddde9b92859a2df1d2b
- SHA512 19a92de4080bc1cc53039c7a02d954f4e025bbca295bae25d940a61928a4561d74fe30d6052c07128bd98ac1d115795bd25eab88852d3608ea77d6360838265f
- SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVIQLD3q/vKijZPIgzjbNgu3iPKauSxhFX0ZMBijBDw:MuBGJTPho2f23iHjWg3bauSPKauSxhq+
- TLSH
  T13E233B103BE9C12BF2BE4F78A8F26145867AF6633603D5491CC451DB5623FC68A42AFD
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

default defense_evasion discovery execution asyncrat persistence rat command_and_control
- 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