asyncrat | 9a465b6c7af5c387640adeb46c83ec5aaa11d7e8e9008a91280ac671b92653bc

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General

Target
9a465b6c7af5c387640adeb46c83ec5aaa11d7e8e9008a91280ac671b92653bc
Size 45KB
Sample260722-kkmcpsyvat
SHA256 9a465b6c7af5c387640adeb46c83ec5aaa11d7e8e9008a91280ac671b92653bc
MD5 737c3e881cf7af7256e4d4727537312c
SHA1 f833d2b48a547a96b7cf35e6b3a97c35e6fe111a
SHA512 3ec8abc2d8b80e9bd197b59cbd5941b13f116cbf0e9075664f0ad90cad716bce34915d66f879cdd5a9f0744e4b5d73c46a8500977d45be7520e5cb16564fd7d3
SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4riD8yfzuOPIZzjbdgXOiLSz2PSBDZ0x:8uUIpT4vAj2/iAJ3Z3bKX3YJd0x
TLSH
T149233B003BE8812BF2BE5F7898F26141867AF6633603D64A1CC452DB5713FC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

kacasatu.com:80
kacasatu.com:22
kacasatu.com:8080
kacasatu.com:8880
kacasatu.com:2052
kacasatu.com:2082
kacasatu.com:2086
kacasatu.com:2095
kacasatu.com:443
kacasatu.com:2053
kacasatu.com:2083
kacasatu.com:2087
kacasatu.com:2096
kacasatu.com:8443
www.kacasatu.com:80
www.kacasatu.com:22
www.kacasatu.com:8080
www.kacasatu.com:8880
www.kacasatu.com:2052
www.kacasatu.com:2082
www.kacasatu.com:2086
www.kacasatu.com:2095
www.kacasatu.com:443
www.kacasatu.com:2053
www.kacasatu.com:2083
www.kacasatu.com:2087
www.kacasatu.com:2096
www.kacasatu.com:8443
malware.kacasatu.com:80
malware.kacasatu.com:22
malware.kacasatu.com:8080
malware.kacasatu.com:8880
malware.kacasatu.com:2052
malware.kacasatu.com:2082
malware.kacasatu.com:2086
malware.kacasatu.com:2095
malware.kacasatu.com:443
malware.kacasatu.com:2053
malware.kacasatu.com:2083
malware.kacasatu.com:2087
malware.kacasatu.com:2096
malware.kacasatu.com:8443
dridex.kacasatu.com:80
dridex.kacasatu.com:22
dridex.kacasatu.com:8080
dridex.kacasatu.com:8880
dridex.kacasatu.com:2052
dridex.kacasatu.com:2082
dridex.kacasatu.com:2086
dridex.kacasatu.com:2095
dridex.kacasatu.com:443
dridex.kacasatu.com:2053
dridex.kacasatu.com:2083
dridex.kacasatu.com:2087
dridex.kacasatu.com:2096
dridex.kacasatu.com:8443
blaster.kacasatu.com:80
blaster.kacasatu.com:22
blaster.kacasatu.com:8080
blaster.kacasatu.com:8880
blaster.kacasatu.com:2052
blaster.kacasatu.com:2082
blaster.kacasatu.com:2086
blaster.kacasatu.com:2095
blaster.kacasatu.com:443
blaster.kacasatu.com:2053
blaster.kacasatu.com:2083
blaster.kacasatu.com:2087
blaster.kacasatu.com:2096
blaster.kacasatu.com:8443
darkside.kacasatu.com:80
darkside.kacasatu.com:22
darkside.kacasatu.com:8080
darkside.kacasatu.com:8880
darkside.kacasatu.com:2052
darkside.kacasatu.com:2082
darkside.kacasatu.com:2086
darkside.kacasatu.com:2095
darkside.kacasatu.com:443
darkside.kacasatu.com:2053
darkside.kacasatu.com:2083
darkside.kacasatu.com:2087
darkside.kacasatu.com:2096
darkside.kacasatu.com:8443

Mutex

IIBMiwJ5nmWQ

Attributes

delay
0
install
true
install_file
0ydl13r.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  9a465b6c7af5c387640adeb46c83ec5aaa11d7e8e9008a91280ac671b92653bc
- Size 45KB
- SHA256 9a465b6c7af5c387640adeb46c83ec5aaa11d7e8e9008a91280ac671b92653bc
- MD5 737c3e881cf7af7256e4d4727537312c
- SHA1 f833d2b48a547a96b7cf35e6b3a97c35e6fe111a
- SHA512 3ec8abc2d8b80e9bd197b59cbd5941b13f116cbf0e9075664f0ad90cad716bce34915d66f879cdd5a9f0744e4b5d73c46a8500977d45be7520e5cb16564fd7d3
- SSDEEP 768:8uUIpT4vvofWWUEXb+Imo2q4riD8yfzuOPIZzjbdgXOiLSz2PSBDZ0x:8uUIpT4vAj2/iAJ3Z3bKX3YJd0x
- TLSH
  T149233B003BE8812BF2BE5F7898F26141867AF6633603D64A1CC452DB5713FC68A426FD
- 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