asyncrat | 66041cf50e2b7775c0cd3aaa7ebdd9fa10829b815dfc4ddb106c9ed0a947f301

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General

Target
66041cf50e2b7775c0cd3aaa7ebdd9fa10829b815dfc4ddb106c9ed0a947f301
Size 45KB
Sample260721-ydhmtsef84
SHA256 66041cf50e2b7775c0cd3aaa7ebdd9fa10829b815dfc4ddb106c9ed0a947f301
MD5 4601481cd30a317ffc1f18ef53e7f828
SHA1 eff69b007c569ba0c2659117b8e000a7fc82969f
SHA512 df0c501ff9a4d22b72c1c2aa66f194a7ef62e6bcea00f1a23e33e384f511f9829761b3e953b892243e122b18ed6439d5058bf0acb3a47d844b8ffdf384542664
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qAhL5P0NFUFdJYkk8PI+zjbsgX3iA0U8wErqluXdaD:cuqNJTLr62RLsm2B+3bjXSMBuqsNaIdW
TLSH
T130232B003BE9812BF2BE4F7498F25245867AF6733603D64A1CC451DB1A13BC69A43AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexvietnamhd.net:80
phimsexvietnamhd.net:22
phimsexvietnamhd.net:8080
phimsexvietnamhd.net:8880
phimsexvietnamhd.net:2052
phimsexvietnamhd.net:2082
phimsexvietnamhd.net:2086
phimsexvietnamhd.net:2095
phimsexvietnamhd.net:443
phimsexvietnamhd.net:2053
phimsexvietnamhd.net:2083
phimsexvietnamhd.net:2087
phimsexvietnamhd.net:2096
phimsexvietnamhd.net:8443
www.phimsexvietnamhd.net:80
www.phimsexvietnamhd.net:22
www.phimsexvietnamhd.net:8080
www.phimsexvietnamhd.net:8880
www.phimsexvietnamhd.net:2052
www.phimsexvietnamhd.net:2082
www.phimsexvietnamhd.net:2086
www.phimsexvietnamhd.net:2095
www.phimsexvietnamhd.net:443
www.phimsexvietnamhd.net:2053
www.phimsexvietnamhd.net:2083
www.phimsexvietnamhd.net:2087
www.phimsexvietnamhd.net:2096
www.phimsexvietnamhd.net:8443
nimda.phimsexvietnamhd.net:80
nimda.phimsexvietnamhd.net:22
nimda.phimsexvietnamhd.net:8080
nimda.phimsexvietnamhd.net:8880
nimda.phimsexvietnamhd.net:2052
nimda.phimsexvietnamhd.net:2082
nimda.phimsexvietnamhd.net:2086
nimda.phimsexvietnamhd.net:2095
nimda.phimsexvietnamhd.net:443
nimda.phimsexvietnamhd.net:2053
nimda.phimsexvietnamhd.net:2083
nimda.phimsexvietnamhd.net:2087
nimda.phimsexvietnamhd.net:2096
nimda.phimsexvietnamhd.net:8443
codered.phimsexvietnamhd.net:80
codered.phimsexvietnamhd.net:22
codered.phimsexvietnamhd.net:8080
codered.phimsexvietnamhd.net:8880
codered.phimsexvietnamhd.net:2052
codered.phimsexvietnamhd.net:2082
codered.phimsexvietnamhd.net:2086
codered.phimsexvietnamhd.net:2095
codered.phimsexvietnamhd.net:443
codered.phimsexvietnamhd.net:2053
codered.phimsexvietnamhd.net:2083
codered.phimsexvietnamhd.net:2087
codered.phimsexvietnamhd.net:2096
codered.phimsexvietnamhd.net:8443
malware.phimsexvietnamhd.net:80
malware.phimsexvietnamhd.net:22
malware.phimsexvietnamhd.net:8080
malware.phimsexvietnamhd.net:8880
malware.phimsexvietnamhd.net:2052
malware.phimsexvietnamhd.net:2082
malware.phimsexvietnamhd.net:2086
malware.phimsexvietnamhd.net:2095
malware.phimsexvietnamhd.net:443
malware.phimsexvietnamhd.net:2053
malware.phimsexvietnamhd.net:2083
malware.phimsexvietnamhd.net:2087
malware.phimsexvietnamhd.net:2096
malware.phimsexvietnamhd.net:8443

Mutex

XwiH76HzIlZK

Attributes

delay
0
install
true
install_file
cx52.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  66041cf50e2b7775c0cd3aaa7ebdd9fa10829b815dfc4ddb106c9ed0a947f301
- Size 45KB
- SHA256 66041cf50e2b7775c0cd3aaa7ebdd9fa10829b815dfc4ddb106c9ed0a947f301
- MD5 4601481cd30a317ffc1f18ef53e7f828
- SHA1 eff69b007c569ba0c2659117b8e000a7fc82969f
- SHA512 df0c501ff9a4d22b72c1c2aa66f194a7ef62e6bcea00f1a23e33e384f511f9829761b3e953b892243e122b18ed6439d5058bf0acb3a47d844b8ffdf384542664
- SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qAhL5P0NFUFdJYkk8PI+zjbsgX3iA0U8wErqluXdaD:cuqNJTLr62RLsm2B+3bjXSMBuqsNaIdW
- TLSH
  T130232B003BE9812BF2BE4F7498F25245867AF6733603D64A1CC451DB1A13BC69A43AFD
- 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