asyncrat | b1af1a3abc054b70f53f5b0c1f17b387a8815d804806a933731ba3f75171b8ea

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General

Target
b1af1a3abc054b70f53f5b0c1f17b387a8815d804806a933731ba3f75171b8ea
Size 45KB
Sample260707-veqs2saz3j
SHA256 b1af1a3abc054b70f53f5b0c1f17b387a8815d804806a933731ba3f75171b8ea
MD5 cd561cda3011010d11c407a504a21578
SHA1 ffdb72917d412770e8589f6998fffffffca3fa10
SHA512 23ca60bf8e8f48c3f3f708726ecfc447af165871bcc75b852ba55b340209bffc6bde14f4ca7b57ef04f0641753ed6bc4f4240fa3b05f12288d31dea5309af299
SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qYh6R8aI3OPIOzjbHgS3i0zPprZTQnFsnBDZ0x:8uuSpTgyf2J+FO3O3bASS0zpBQnF0d0x
TLSH
T1B7232A0037E8C12BF2BE5F78A9F26141867EB6673603E58A1CC451DB5613FC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet74.com:80
sexviet74.com:22
sexviet74.com:8080
sexviet74.com:8880
sexviet74.com:2052
sexviet74.com:2082
sexviet74.com:2086
sexviet74.com:2095
sexviet74.com:443
sexviet74.com:2053
sexviet74.com:2083
sexviet74.com:2087
sexviet74.com:2096
sexviet74.com:8443
www.sexviet74.com:80
www.sexviet74.com:22
www.sexviet74.com:8080
www.sexviet74.com:8880
www.sexviet74.com:2052
www.sexviet74.com:2082
www.sexviet74.com:2086
www.sexviet74.com:2095
www.sexviet74.com:443
www.sexviet74.com:2053
www.sexviet74.com:2083
www.sexviet74.com:2087
www.sexviet74.com:2096
www.sexviet74.com:8443
conficker.sexviet74.com:80
conficker.sexviet74.com:22
conficker.sexviet74.com:8080
conficker.sexviet74.com:8880
conficker.sexviet74.com:2052
conficker.sexviet74.com:2082
conficker.sexviet74.com:2086
conficker.sexviet74.com:2095
conficker.sexviet74.com:443
conficker.sexviet74.com:2053
conficker.sexviet74.com:2083
conficker.sexviet74.com:2087
conficker.sexviet74.com:2096
conficker.sexviet74.com:8443
malware.sexviet74.com:80
malware.sexviet74.com:22
malware.sexviet74.com:8080
malware.sexviet74.com:8880
malware.sexviet74.com:2052
malware.sexviet74.com:2082
malware.sexviet74.com:2086
malware.sexviet74.com:2095
malware.sexviet74.com:443
malware.sexviet74.com:2053
malware.sexviet74.com:2083
malware.sexviet74.com:2087
malware.sexviet74.com:2096
malware.sexviet74.com:8443
invasive.sexviet74.com:80
invasive.sexviet74.com:22
invasive.sexviet74.com:8080
invasive.sexviet74.com:8880
invasive.sexviet74.com:2052
invasive.sexviet74.com:2082
invasive.sexviet74.com:2086
invasive.sexviet74.com:2095
invasive.sexviet74.com:443
invasive.sexviet74.com:2053
invasive.sexviet74.com:2083
invasive.sexviet74.com:2087
invasive.sexviet74.com:2096
invasive.sexviet74.com:8443
rat.sexviet74.com:80
rat.sexviet74.com:22
rat.sexviet74.com:8080
rat.sexviet74.com:8880
rat.sexviet74.com:2052
rat.sexviet74.com:2082
rat.sexviet74.com:2086
rat.sexviet74.com:2095
rat.sexviet74.com:443
rat.sexviet74.com:2053
rat.sexviet74.com:2083
rat.sexviet74.com:2087
rat.sexviet74.com:2096
rat.sexviet74.com:8443

Mutex

LpO6ggvOMJNp

Attributes

delay
0
install
true
install_file
5zipbk.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  b1af1a3abc054b70f53f5b0c1f17b387a8815d804806a933731ba3f75171b8ea
- Size 45KB
- SHA256 b1af1a3abc054b70f53f5b0c1f17b387a8815d804806a933731ba3f75171b8ea
- MD5 cd561cda3011010d11c407a504a21578
- SHA1 ffdb72917d412770e8589f6998fffffffca3fa10
- SHA512 23ca60bf8e8f48c3f3f708726ecfc447af165871bcc75b852ba55b340209bffc6bde14f4ca7b57ef04f0641753ed6bc4f4240fa3b05f12288d31dea5309af299
- SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qYh6R8aI3OPIOzjbHgS3i0zPprZTQnFsnBDZ0x:8uuSpTgyf2J+FO3O3bASS0zpBQnF0d0x
- TLSH
  T1B7232A0037E8C12BF2BE5F78A9F26141867EB6673603E58A1CC451DB5613FC68A426FD
- 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