asyncrat | 25c72d4db0e57a844fc5e0b92a1baf8c62de03a7b7f4f2af82b76dff6915b236

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General

Target
25c72d4db0e57a844fc5e0b92a1baf8c62de03a7b7f4f2af82b76dff6915b236
Size 45KB
Sample260831-t67efawfkf
SHA256 25c72d4db0e57a844fc5e0b92a1baf8c62de03a7b7f4f2af82b76dff6915b236
MD5 99a672bbc020f01ffa73676931199dc5
SHA1 140455c2fb4b586b13306dc6ba0f5e6424b54385
SHA512 3053449cab697ca24a46bf9af0bb41ba855f3d0decd307c5dd4fd0fd2352892bc6559b7d3c1ea43c3228fb8bd3c12ff45c7b68d49da6228f8523426a218c211c
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFQ0YFK8oubbbQtTk/nPIAdzjbegX3iV3FJ8ICvFNyjm:MuLAZTnbg26YnctTiAAd3bhXSV378XQ6
TLSH
T180231A003BE8812BF2BF4F7899F261458A7AF2633603D55A1CC4519B5723FC59A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.name:80
zorvec.name:22
zorvec.name:8080
zorvec.name:8880
zorvec.name:2052
zorvec.name:2082
zorvec.name:2086
zorvec.name:2095
zorvec.name:443
zorvec.name:2053
zorvec.name:2083
zorvec.name:2087
zorvec.name:2096
zorvec.name:8443
www.zorvec.name:80
www.zorvec.name:22
www.zorvec.name:8080
www.zorvec.name:8880
www.zorvec.name:2052
www.zorvec.name:2082
www.zorvec.name:2086
www.zorvec.name:2095
www.zorvec.name:443
www.zorvec.name:2053
www.zorvec.name:2083
www.zorvec.name:2087
www.zorvec.name:2096
www.zorvec.name:8443
melissa.zorvec.name:80
melissa.zorvec.name:22
melissa.zorvec.name:8080
melissa.zorvec.name:8880
melissa.zorvec.name:2052
melissa.zorvec.name:2082
melissa.zorvec.name:2086
melissa.zorvec.name:2095
melissa.zorvec.name:443
melissa.zorvec.name:2053
melissa.zorvec.name:2083
melissa.zorvec.name:2087
melissa.zorvec.name:2096
melissa.zorvec.name:8443
rat.zorvec.name:80
rat.zorvec.name:22
rat.zorvec.name:8080
rat.zorvec.name:8880
rat.zorvec.name:2052
rat.zorvec.name:2082
rat.zorvec.name:2086
rat.zorvec.name:2095
rat.zorvec.name:443
rat.zorvec.name:2053
rat.zorvec.name:2083
rat.zorvec.name:2087
rat.zorvec.name:2096
rat.zorvec.name:8443
malware.zorvec.name:80
malware.zorvec.name:22
malware.zorvec.name:8080
malware.zorvec.name:8880
malware.zorvec.name:2052
malware.zorvec.name:2082
malware.zorvec.name:2086
malware.zorvec.name:2095
malware.zorvec.name:443
malware.zorvec.name:2053
malware.zorvec.name:2083
malware.zorvec.name:2087
malware.zorvec.name:2096
malware.zorvec.name:8443
conti.zorvec.name:80
conti.zorvec.name:22
conti.zorvec.name:8080
conti.zorvec.name:8880
conti.zorvec.name:2052
conti.zorvec.name:2082
conti.zorvec.name:2086
conti.zorvec.name:2095
conti.zorvec.name:443
conti.zorvec.name:2053
conti.zorvec.name:2083
conti.zorvec.name:2087
conti.zorvec.name:2096
conti.zorvec.name:8443

Mutex

buUq0BqskL3r

Attributes

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

aes.plain

Targets

- Target
  25c72d4db0e57a844fc5e0b92a1baf8c62de03a7b7f4f2af82b76dff6915b236
- Size 45KB
- SHA256 25c72d4db0e57a844fc5e0b92a1baf8c62de03a7b7f4f2af82b76dff6915b236
- MD5 99a672bbc020f01ffa73676931199dc5
- SHA1 140455c2fb4b586b13306dc6ba0f5e6424b54385
- SHA512 3053449cab697ca24a46bf9af0bb41ba855f3d0decd307c5dd4fd0fd2352892bc6559b7d3c1ea43c3228fb8bd3c12ff45c7b68d49da6228f8523426a218c211c
- SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFQ0YFK8oubbbQtTk/nPIAdzjbegX3iV3FJ8ICvFNyjm:MuLAZTnbg26YnctTiAAd3bhXSV378XQ6
- TLSH
  T180231A003BE8812BF2BF4F7899F261458A7AF2633603D55A1CC4519B5723FC59A426FE
- 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