asyncrat | 75333badf0020526d28f904c78bf1187a60a240af91ffa2696eea22be00399cb

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General

Target
75333badf0020526d28f904c78bf1187a60a240af91ffa2696eea22be00399cb
Size 45KB
Sample260716-nd4vysfs91
SHA256 75333badf0020526d28f904c78bf1187a60a240af91ffa2696eea22be00399cb
MD5 af904582b84d08234c2903a41b7a630d
SHA1 c92658f00da3e4f587bc574ed7d3ca826cda955c
SHA512 9b6d593e7b001d9cc22750a1c740c7059c098b2407ccc89490dd103048af008c1aa06918577249d31de8b9802d932cbc9ff53c638903ecfe5a7eff96549ad449
SSDEEP 768:DuAqJT84XVvWUXR1Zmo2qjEw7/y3qiPIIzjbAgX3io+R7kiKBDZcx:DuAqJT84v2NchI3bnXSo+R7kvdcx
TLSH
T160233B003BE9C12BF2BE5FB89DF26145467AF5732A03D58D1CC4119B5713BC68A42AFA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

fimsexnhatban.com:80
fimsexnhatban.com:22
fimsexnhatban.com:8080
fimsexnhatban.com:8880
fimsexnhatban.com:2052
fimsexnhatban.com:2082
fimsexnhatban.com:2086
fimsexnhatban.com:2095
fimsexnhatban.com:443
fimsexnhatban.com:2053
fimsexnhatban.com:2083
fimsexnhatban.com:2087
fimsexnhatban.com:2096
fimsexnhatban.com:8443
www.fimsexnhatban.com:80
www.fimsexnhatban.com:22
www.fimsexnhatban.com:8080
www.fimsexnhatban.com:8880
www.fimsexnhatban.com:2052
www.fimsexnhatban.com:2082
www.fimsexnhatban.com:2086
www.fimsexnhatban.com:2095
www.fimsexnhatban.com:443
www.fimsexnhatban.com:2053
www.fimsexnhatban.com:2083
www.fimsexnhatban.com:2087
www.fimsexnhatban.com:2096
www.fimsexnhatban.com:8443
malware.fimsexnhatban.com:80
malware.fimsexnhatban.com:22
malware.fimsexnhatban.com:8080
malware.fimsexnhatban.com:8880
malware.fimsexnhatban.com:2052
malware.fimsexnhatban.com:2082
malware.fimsexnhatban.com:2086
malware.fimsexnhatban.com:2095
malware.fimsexnhatban.com:443
malware.fimsexnhatban.com:2053
malware.fimsexnhatban.com:2083
malware.fimsexnhatban.com:2087
malware.fimsexnhatban.com:2096
malware.fimsexnhatban.com:8443
stuxnet.fimsexnhatban.com:80
stuxnet.fimsexnhatban.com:22
stuxnet.fimsexnhatban.com:8080
stuxnet.fimsexnhatban.com:8880
stuxnet.fimsexnhatban.com:2052
stuxnet.fimsexnhatban.com:2082
stuxnet.fimsexnhatban.com:2086
stuxnet.fimsexnhatban.com:2095
stuxnet.fimsexnhatban.com:443
stuxnet.fimsexnhatban.com:2053
stuxnet.fimsexnhatban.com:2083
stuxnet.fimsexnhatban.com:2087
stuxnet.fimsexnhatban.com:2096
stuxnet.fimsexnhatban.com:8443
blacklotus.fimsexnhatban.com:80
blacklotus.fimsexnhatban.com:22
blacklotus.fimsexnhatban.com:8080
blacklotus.fimsexnhatban.com:8880
blacklotus.fimsexnhatban.com:2052
blacklotus.fimsexnhatban.com:2082
blacklotus.fimsexnhatban.com:2086
blacklotus.fimsexnhatban.com:2095
blacklotus.fimsexnhatban.com:443
blacklotus.fimsexnhatban.com:2053
blacklotus.fimsexnhatban.com:2083
blacklotus.fimsexnhatban.com:2087
blacklotus.fimsexnhatban.com:2096
blacklotus.fimsexnhatban.com:8443

Mutex

D8rlfWCj8zg1

Attributes

delay
0
install
true
install_file
vjy5z40.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  75333badf0020526d28f904c78bf1187a60a240af91ffa2696eea22be00399cb
- Size 45KB
- SHA256 75333badf0020526d28f904c78bf1187a60a240af91ffa2696eea22be00399cb
- MD5 af904582b84d08234c2903a41b7a630d
- SHA1 c92658f00da3e4f587bc574ed7d3ca826cda955c
- SHA512 9b6d593e7b001d9cc22750a1c740c7059c098b2407ccc89490dd103048af008c1aa06918577249d31de8b9802d932cbc9ff53c638903ecfe5a7eff96549ad449
- SSDEEP 768:DuAqJT84XVvWUXR1Zmo2qjEw7/y3qiPIIzjbAgX3io+R7kiKBDZcx:DuAqJT84v2NchI3bnXSo+R7kvdcx
- TLSH
  T160233B003BE9C12BF2BE5FB89DF26145467AF5732A03D58D1CC4119B5713BC68A42AFA
- 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