asyncrat | fe8313cc64e2146e23098118b0e3c63f5606c158a7c6ab613ed352dc2df74fc8

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General

Target
fe8313cc64e2146e23098118b0e3c63f5606c158a7c6ab613ed352dc2df74fc8
Size 45KB
Sample260821-ms1leaybma
SHA256 fe8313cc64e2146e23098118b0e3c63f5606c158a7c6ab613ed352dc2df74fc8
MD5 765162079d037f3af0abe951b87ef02e
SHA1 a29b5c2be97c64d0cfcb04bbcdad13b23070636b
SHA512 b93ac32deedd441d5c81860650b7dc2eec705d71538a09a06e695da18b926134aa0b39de4a142bbe2049bd1a4f1434a12ba932bdd90a217fda4cf9ff5e099b25
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFPUJ+XOoJ9hU/NPIEfzjbOgX3i9d1BdXbYDBDZEx:MuLAZTnbg2CU0eI9hyqEf3bxXSLdSdEx
TLSH
T173233B003BE8812BF2BE4FB858F261458A7AE2632603D55E1CC451DB5713FC69A53AFD
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
downadup.mio9ecge.name:80
downadup.mio9ecge.name:22
downadup.mio9ecge.name:8080
downadup.mio9ecge.name:8880
downadup.mio9ecge.name:2052
downadup.mio9ecge.name:2082
downadup.mio9ecge.name:2086
downadup.mio9ecge.name:2095
downadup.mio9ecge.name:443
downadup.mio9ecge.name:2053
downadup.mio9ecge.name:2083
downadup.mio9ecge.name:2087
downadup.mio9ecge.name:2096
downadup.mio9ecge.name:8443
stuxnet.mio9ecge.name:80
stuxnet.mio9ecge.name:22
stuxnet.mio9ecge.name:8080
stuxnet.mio9ecge.name:8880
stuxnet.mio9ecge.name:2052
stuxnet.mio9ecge.name:2082
stuxnet.mio9ecge.name:2086
stuxnet.mio9ecge.name:2095
stuxnet.mio9ecge.name:443
stuxnet.mio9ecge.name:2053
stuxnet.mio9ecge.name:2083
stuxnet.mio9ecge.name:2087
stuxnet.mio9ecge.name:2096
stuxnet.mio9ecge.name:8443
sobig.mio9ecge.name:80
sobig.mio9ecge.name:22
sobig.mio9ecge.name:8080
sobig.mio9ecge.name:8880
sobig.mio9ecge.name:2052
sobig.mio9ecge.name:2082
sobig.mio9ecge.name:2086
sobig.mio9ecge.name:2095
sobig.mio9ecge.name:443
sobig.mio9ecge.name:2053
sobig.mio9ecge.name:2083
sobig.mio9ecge.name:2087
sobig.mio9ecge.name:2096
sobig.mio9ecge.name:8443

Mutex

LSDdhe8OgpvV

Attributes

delay
0
install
true
install_file
k3dnv.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  fe8313cc64e2146e23098118b0e3c63f5606c158a7c6ab613ed352dc2df74fc8
- Size 45KB
- SHA256 fe8313cc64e2146e23098118b0e3c63f5606c158a7c6ab613ed352dc2df74fc8
- MD5 765162079d037f3af0abe951b87ef02e
- SHA1 a29b5c2be97c64d0cfcb04bbcdad13b23070636b
- SHA512 b93ac32deedd441d5c81860650b7dc2eec705d71538a09a06e695da18b926134aa0b39de4a142bbe2049bd1a4f1434a12ba932bdd90a217fda4cf9ff5e099b25
- SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFPUJ+XOoJ9hU/NPIEfzjbOgX3i9d1BdXbYDBDZEx:MuLAZTnbg2CU0eI9hyqEf3bxXSLdSdEx
- TLSH
  T173233B003BE8812BF2BE4FB858F261458A7AE2632603D55E1CC451DB5713FC69A53AFD
- 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